Devices and Methods for Stimulating Nerves

Abstract

A device positioned in the vagina includes a sensor. The sensor data is used to determine whether a condition is met or exists to trigger a therapeutic response by the device. A device for stimulating nerves adjacent the vagina includes a nerve stimulating element coupled to a main body. The nerve stimulating element is positioned and designed to stimulate the vesical, Frankenhauser's and/or inferior hypogastric plexuses. The device may reside in the vaginal fornices. An implant is also provided which has a nerve stimulating element in contact with a uterosacral ligament. The device positioned in the vagina may be used to charge a power source for an implant, which may be a capacitor.

Claims

1. A method of stimulating nerves adjacent a vaginal canal, comprising the steps of: positioning a device in the vagina, the device including a main body and a first nerve stimulating element coupled to the main body; stimulating nerves adjacent the vaginal canal using the first nerve stimulating element.

2. The method of claim 1, wherein: the stimulating step is carried out by stimulating nerves with the first nerve stimulating element sufficiently to change a signal transmitted by the nerves to associated nerves.

3. The method of claim 1, wherein; the stimulating step is carried out with the nerves being a first target nerve plexus selected from the group of nerve plexuses consisting of the vesical plexus, the inferior hypogastric plexus and the Frankenhauser's plexuses.

4. The method of claim 1, wherein: the positioning step is carried out with the device having a second nerve stimulating element; and the stimulating step is carried out with the second nerve stimulating element stimulating a second target plexus selected from the group of nerve plexuses consisting of the vesical plexus, the inferior hypogastric plexus and the Frankenhauser's plexuses, the second target plexus being different from the first target nerve plexus.

5. The method of claim 1, wherein: the positioning step is carried out with the nerve stimulating element being positioned to stimulate an autonomic plexus without intervening somatic nerves.

6. The method of claim 1, wherein: the positioning step is carried out with the device positioned in the vaginal fornices, the vaginal fornices being a space between the cervix and the vagina and bounded by a plane extending through a distal end of the cervix and perpendicular to a cervical axis, the first nerve stimulating element contacting the surface of the vaginal canal proximal to the distal end of the cervix.

7. The method of claim 1, wherein: the positioning step is carried out with a plurality of nerve stimulating elements, wherein all of the nerve stimulating elements are positioned in the vaginal fornices.

8. The method of claim 1, wherein: the positioning step is carried out with the main body having a central opening, the cervix being positioned in the central opening and the main body extending around at least 180 degrees of the cervix relative to a cervical axis.

9. The method of claim 1, wherein: the positioning step is carried out with the main body extending at least 270 degrees around the cervix.

10. The method of claim 1, wherein: the positioning step is carried out with the main body extending completely around the cervix.

11. The method of claim 1, wherein: the positioning step is carried out with a second nerve stimulating element, wherein the first and second nerve stimulating elements having proximal surface, wherein the proximal surface of the first and second nerve stimulating elements are longitudinally spaced relative to a cervical axis of the body by no more than 1 cm.

12. The method of claim 1, wherein: the positioning step is carried out with at least eight nerve stimulating elements, wherein each nerve stimulating element has a proximal surface, wherein the proximal surface of all eight nerve stimulating elements are longitudinally spaced relative to a central axis of the body by no more than 1 cm.

13. The method of claim 1, wherein: the stimulating step is carried out to treat at least one condition from the conditions consisting of urge, frequency, nocturia, urge incontinence, stress incontinence, loss of urine without sensory awareness, bladder pain, urethral pain, urethral syndrome, urinary hesitancy, pelvic floor dyssynergia, interstitial cystitis, dysuria, overactive bladder, urinary retention, hesitancy, protracted urinary stream, dysmenorrhea, pelvic pain, pelvic venous congestion syndrome, endometriosis, irritable bowel syndrome, constipation, fecal urgency, fecal incontinence, rectal pain, pain with defecation, and anal pain.

14. A system for stimulating nerves adjacent a vaginal canal, the system comprising: a main body having an exterior surface; and a first nerve stimulating element coupled to the main body and positioned on the exterior surface of the main body to contact an exposed surface of a vaginal canal when the main body is positioned in the vaginal canal; and a power source coupled to the main body; a control system coupled to the power source and the first nerve stimulating element.

15. The system of claim 14, wherein: the first nerve stimulating element is configured to stimulate nerves sufficiently to change a signal transmitted by the nerves to associated nerves

16. The system of claim 14, wherein; the nerve stimulating element is positioned on the main body to stimulate a first target nerve plexus selected from the group of nerve plexuses consisting of the vesical plexus, the inferior hypogastric plexus and the Frankenhauser's plexuses when the main body is positioned in the vagina.

17. The system of claim 14, wherein: the first nerve stimulating element is positioned on the main body so that no intervening somatic nerves are positioned between the first nerve stimulating element and a first target plexus when the main body is positioned in the vagina.

18. The system of claim 14, further comprising: at least two nerve stimulating elements, wherein at least one nerve stimulating element is positioned on a left side of a midline and at least one nerve stimulating element is positioned on a right side of the midline.

19. The system of claim 14, further comprising: a controller separate from the main body, the controller being positioned outside the body when the main body is positioned in the vagina.

20. The system of claim 19, wherein: the controller is configured to communicate with the control system, the controller controlling a duration of stimulation and an intensity of stimulation.

21. The system of claim 14, wherein: the main body is sized and shaped to be positioned in the vaginal fornices, the vaginal fornices being a space between the cervix and the vagina and bounded by a plane extending through a distal end of the cervix and perpendicular to a cervical axis, the first nerve stimulating element contacting the surface of the vaginal canal proximal to the distal end of the cervix.

22. The system of claim 14, further comprising: a plurality of nerve stimulating elements, wherein all of the nerve stimulating elements are positioned in the vaginal fornices.

23. The system of claim 14, wherein: the main body is sized and shaped to be positioned entirely within the vaginal fornices.

24. The system of claim 14, wherein: the main body has a central opening in which the cervix is positioned, the main body extending around at least 180 degrees of the cervix relative to a cervical axis when the main body is positioned in the vagina.

25. The system of claim 14, wherein: the main body extends at least 270 degrees around the cervix.

26. The system of claim 14, wherein: the control system is configured to actuate the first nerve stimulating element to treat a condition from the conditions consisting of urge, frequency, nocturia, urge incontinence, stress incontinence, loss of urine without sensory awareness, bladder pain, urethral pain, urethral syndrome, urinary hesitancy, pelvic floor dyssynergia, interstitial cystitis, dysuria, overactive bladder, urinary retention, hesitancy, protracted urinary stream, dysmenorrhea, pelvic pain, pelvic venous congestion syndrome, endometriosis, irritable bowel syndrome, constipation, fecal urgency, fecal incontinence, rectal pain, pain with defecation, and anal pain.

27. The system of claim 14, wherein: the control system includes means for orienting the device about the cervix using the nerve stimulating elements.

28. The system of claim 27, wherein: the orienting means includes at least one of the nerve stimulating elements emitting energy and at least one other of the nerve stimulating elements measuring the energy emitted.

29. The system of claim 27, wherein: the orienting means is coupled to the control system, the control system recognizing a pattern in a parameter using the nerve stimulating elements, the pattern being used to orient the device about the cervix

30. The method of claim 1, further comprising the step of: orienting the device about the cervix using the nerve stimulating elements.

31. The method of claim 1, wherein: the positioning step is carried out with the device including a second nerve stimulating element coupled to the main body; the stimulating step being carried out with the first nerve stimulating element stimulating nerves adjacent the vagina, and the second nerve stimulating element is positioned to stimulate nerves on an opposing side of the cervix from the first nerve stimulating element when viewed along a cervical axis.

32. The system of claim 14, wherein: the main body includes a recess; the first nerve stimulating element being positioned in the recess in the main body.

33. The system of claim 32, wherein: the main body includes at least four recesses; and at least four nerve stimulating elements each positioned in one of the recesses.

34. The system of claim 32, further comprising: a plurality of nerve stimulating elements; and the main body having a non-conductive wall extending outwardly relative to the recess, the non-conductive wall positioned between adjacent nerve stimulating elements.

35. The system of claim 32, wherein: the main body includes a reservoir, the reservoir being fluidly coupled to the recess.

36. The system of claim 14, further comprising: a first implant having a first body, a first implant nerve stimulating element coupled to the first body, and a first control system coupled to the first body, the first implant configured to be secured adjacent a uterosacral ligament so that the first implant nerve stimulating element is in contact with the uterosacral ligament.

37. The system of claim 36, wherein: the first body has a first throughhole sized to receive the uterosacral ligament.

38. The system of claim 37, wherein: the first body is movable from an open position to a locked position, the first body having a slot leading to the first throughhole when the first body is in the open position through which the uterosacral ligament is introduced, the locked position preventing the uterosacral ligament from moving out of the throughhole.

39. The system of claim 38, wherein: the slot is reduced in size when the first body moves from the open position to the locked position thereby securing the first body to the uterosacral ligament.

40. The system of claim 38, wherein: the first implant nerve stimulating element is positioned within the first throughhole so that the first implant nerve stimulating element is in contact with the uterosacral ligament.

41. The system of claim 36, wherein: the first implant includes a first power source coupled to the first body, the first control system being coupled to the first power source and the first implant nerve stimulating element.

42. The system of claim 36, wherein: the first implant nerve stimulating element is configured to stimulate nerves sufficiently to change a signal transmitted by the nerves to associated nerves and nerve endings.

43. The system of claim 36, further comprising: a second implant nerve stimulating element coupled to the first body, the second implant nerve stimulating element positioned to apply nerve stimulus at a different position along the uterosacral ligament than the first nerve stimulating element when the first body is secured adjacent to the uterosacral ligament.

44. The system of claim 36, wherein: the control system communicates with the first control system of the first implant.

45. The system of claim 36, wherein: the control system and the first control system communicate to coordinate simultaneous stimulation using the first nerve stimulating element and the first implant nerve stimulating element.

46. The system of claim 36, wherein: the control system and the first control system communicate to coordinate independent stimulation using the first nerve stimulating element and the first implant nerve stimulating element.

47. The system of claim 36, wherein: the first implant includes a second implant nerve stimulating element. the first body has a tubular shape with an outer surface, the second nerve stimulating element being positioned along the outer surface of the first body so that the second nerve stimulating element is in contact with the peritoneum.

48. The system of claim 14, further comprising: a second nerve stimulating element coupled to the main body; and a third nerve stimulating element coupled to the main body; the first nerve stimulating element, the second nerve stimulating element and the third nerve stimulating element being positioned to stimulate at least three nerve plexuses selected from the group of plexuses consisting of SHP, IHP, L vesicle, R vesicle, L Frankenhauser's, and R Frankenhauser's.

49. The system of claim 48, wherein: the first nerve stimulating element, the second nerve stimulating element and the third nerve stimulating element coordinate stimulation to alter sympathetic tone.

50. The system of claim 36, wherein: the first implant includes a third implant nerve stimulating element coupled to the first body and positioned within the first throughhole so that the third implant nerve stimulating element contacts the uterosacral ligament when the uterosacral ligament is positioned in the first throughhole.

51. The system of claim 50, further comprising: a fourth implant nerve stimulating element coupled to the first body and positioned along the outer surface of the first body and spaced apart from the second implant nerve stimulating element.

52. The system of claim 36, further comprising; a second implant having a second body with an outer surface, the second implant having a fifth implant nerve stimulating element coupled to the second body.

53. The system of claim 51, wherein: the second implant includes a second power source coupled to the second body and a second control system coupled to the fifth implant nerve stimulating element.

54. The system of claim 51, wherein: the second body of the second implant has a second throughhole, the second body being movable from an open position to a locked position, the second body having a slot leading to the second throughhole so that the uterosacral ligament may enter the throughhole when the second body is in the open position.

55. The system of claim 54, wherein: the slot is reduced in size when the second body moves from the open position to the locked position thereby preventing the uterosacral ligament from moving out of the second throughhole.

56. The system of claim 54, wherein: the fifth implant nerve stimulating element of the second implant is positioned within the second throughhole so that the fifth implant nerve stimulating element is in contact with the uterosacral ligament when the second body is secured adjacent to the uterosacral ligament.

57. The system of claim 51, further comprising: a sixth implant nerve stimulating element coupled to the second body of the second implant, the second body having a generally tubular shape with an outer surface, the sixth implant nerve stimulating element being positioned along the outer surface of the second body.

58. The system of claim 53, further comprising: a seventh implant nerve stimulating element coupled to the second body and positioned within the second throughhole so that the seventh implant nerve stimulating element contacts the uterosacral ligament when the uterosacral ligament is positioned in the second throughhole.

59. The system of claim 51, further comprising: an eighth implant nerve stimulating element coupled to the second body of the second implant and positioned along the outer surface of the second body spaced apart from the sixth implant nerve stimulating element.

60. The system of claim 51, wherein: the first implant and the second implant are sized to be positioned adjacent one another on the same uterosacral ligament.

61. The system of claim 59, further comprising; a third implant having a nerve stimulating element configured to be secured to the other uterosacral ligament opposite the uterosacral ligament that the first nerve stimulating element is in contact with.

62. The system of claim 60, further comprising: a fourth implant having a nerve stimulating element; the third and fourth implants are configured to be secured adjacent the same uterosacral ligament different from the uterosacral ligament that the first nerve stimulating element is in contact with.

63. The system of claim 51, wherein: the first implant is configured to be positioned and secured adjacent one uterosacral ligament; and the second implant is configured to be positioned and secured adjacent the other uterosacral ligament.

64. The system of claim 63, wherein: at least one of the first control system of the first implant and the second control system of the second implant communicates with the other control system to coordinate stimulation using the first and second implants.

65. The system of claim 64, wherein: the first and second control systems communicate using the first implant nerve stimulating element and the second implant nerve stimulating element.

66. The system of claim 64, wherein: at least one of the first and second control systems communicates with the other control system to coordinate simultaneous application of nerve stimulus by the first implant nerve stimulating element and the second implant nerve stimulating element.

67. The system of claim 64, wherein: the first and second control systems communicate to coordinate independent stimulation using the first implant nerve stimulating element and the second implant nerve stimulating element.

68. The system of claim 51, further comprising: a controller separate from the main body, the controller being positioned outside the patient's body when the main body is positioned in the vagina, the controller being configured to communicate with the control system coupled to the main body.

69. The system of claim 68, wherein: the controller is configured to communicate with the control system to control a duration of stimulation and an intensity of stimulation for the first nerve stimulating element.

70. The system of claim 68, wherein: the controller is configured to communicate stimulation instructions for the first control system of the first implant to the control system coupled to the main body; the control system coupled to the main body being configured to communicate the stimulation instructions to the first control system of the first implant.

71. The system of claim 69, wherein: the controller is configured to communicate instructions directly to the first control system of the first implant.

72. The system of claim 36, further comprising: a second nerve stimulating element coupled to the main body; the first nerve stimulating element, the second nerve stimulating element and the first implant nerve stimulating element being positioned to stimulate at least three nerve plexuses selected from the group of plexuses consisting of SHP, IHP, L vesicle, R vesicle, L Frankenhauser's, and R Frankenhauser's.

73. The system of claim 72, wherein: the first nerve stimulating element, the second nerve stimulating element and the first implant nerve stimulating element coordinate stimulation to alter sympathetic tone.

74. The system of claim 36, wherein: the first implant nerve stimulating element is positioned to stimulate the IHP.

75. The system of claim 74, wherein: the first nerve stimulating element is positioned to stimulate a side of the Frankenhauser's plexus.

76. The system of claim 74, further comprising: a second nerve stimulating element coupled to the main body, the second nerve stimulating element being positioned to stimulate the Frankenhauser's plexus on a side opposite from the first nerve stimulating element relative to a midline.

77. The system of claim 74, wherein: the first nerve stimulating element is positioned to stimulate a side of the vesicle plexus.

78. The system of claim 74, further comprising: a second nerve stimulating element coupled to the first body and positioned to stimulate a side of the vesicle plexus opposite the first nerve stimulating element relative to a midline.

79. The system of claim 51, wherein: the first implant nerve stimulating element is positioned to stimulate the SHP.

80. The system of claim 79, wherein: the first nerve stimulating element is positioned to stimulate a side of the Frankenhauser's plexus.

81. The system of claim 79, further comprising: a second nerve stimulating element coupled to the first body and positioned to stimulate a side of the Frankenhauser's plexus opposite the first nerve stimulating element relative to a midline.

82. The system of claim 79, wherein: the first nerve stimulating element is positioned to stimulate a side of the vesicle plexus.

83. The system of claim 82, further comprising: a second nerve stimulating element positioned to stimulate a side of the vesicle plexus opposite the first nerve stimulating element relative to a midline.

84. The method of claim 1, further comprising the step of: providing a first implant having a first body, a first implant nerve stimulating element coupled to the body, and a first implant control system coupled to the first body.

85. The method of claim 84, further comprising the step of stimulating nerves with the first implant nerve stimulating element.

86. The method of claim 85, further comprising the step of: securing the first implant adjacent to a uterosacral ligament so that the first implant nerve stimulating element is in contact with the uterosacral ligament.

87. The method of claim 84, wherein: the providing step is carried out with the first body having a throughhole sized to receive the uterosacral ligament.

88. The method of claim 87, wherein: the providing step is carried out with the first body being movable from an open position to a locked position, the body having a slot leading to the throughhole when the body is in the open position through which the uterosacral ligament is introduced, the locked position preventing the uterosacral ligament from moving out of the throughhole.

89. The method of claim 88, wherein: the providing step is carried out with the first body having a slot which is reduced in size when the body moves from the open position to the locked position thereby securing the first body to the uterosacral ligament.

90. The method of claim 87, wherein: the providing step is carried out with the first implant nerve stimulating element positioned within the throughhole so that the first implant nerve stimulating element is in contact with the uterosacral ligament.

91. The method of claim 84, wherein: the providing step is carried out with the first implant including a first implant power source coupled to the first body, the first control system being coupled to the first implant power source and the first implant nerve stimulating element.

92. The method of claim 84, wherein: the stimulating step is carried out with the first implant stimulating nerves sufficiently to change a signal transmitted by the nerves to associated nerves and nerve endings.

93. The method of claim 84, wherein: the providing step is carried out with the first implant having a second implant nerve stimulating element coupled to the first body, the second implant nerve stimulating element positioned to apply nerve stimulus at a different position along the uterosacral ligament from the first nerve stimulating element when the first body is secured adjacent to the uterosacral ligament.

94. The method of claim 84, wherein: the providing step is carried out with the control system coupled to the first nerve stimulating element configured to communicate with the control system coupled to the first implant nerve stimulating element to coordinate nerve stimulation using the first nerve stimulating element and the first implant nerve stimulating element.

95. The method of claim 94, wherein: the providing step is carried out with the control system configured to communicate with the first control system of the first implant using the first nerve stimulating element and the first implant nerve stimulating element.

96. The method of claim 94, wherein: the providing step is carried out with the control system and the first control system configured to communicate to coordinate simultaneous stimulation using the first nerve stimulating element and the first implant nerve stimulating element.

97. The method of claim 94, wherein: the providing step is carried out with the control system and the first control system configured to communicate to coordinate independent stimulation using the first nerve stimulating element and the first implant nerve stimulating element.

98. The method of claim 84, wherein: the providing step is carried out with the first implant including a second implant nerve stimulating element.

99. The method of claim 98, wherein: the providing step is carried out with the first body having an outer surface, the second nerve stimulating element being positioned along the outer surface of the first body so that the second nerve stimulating element is in contact with the peritoneum.

100. The method of claim 98, wherein: the providing step is carried out with the first implant including a third implant nerve stimulating element coupled to the first body and positioned within the first throughhole so that the third implant nerve stimulating element contacts the uterosacral ligament when the uterosacral ligament is positioned in the first throughhole.

101. The method of claim 98, wherein: the providing step is carried out with the first implant having a fourth implant nerve stimulating element coupled to the first body and positioned along the outer surface of the first body and spaced apart from the second implant nerve stimulating element.

102. The method of claim 84, wherein; the providing step is carried out with a second implant having a second body with an exterior surface, the second implant having a fifth implant nerve stimulating element coupled to the second body.

103. The method of claim 102, further comprising: securing the second implant to the patient so that the fifth nerve stimulating element is in contact with a uterosacral ligament.

104. The method of claim 102, wherein; the securing step is carried out with the first and second implants positioned adjacent the same uterosacral ligament.

105. The method of claim 102, wherein: the securing step is carried out with the first implant secured to the patient adjacent one uterosacral ligament and the second implant being secured to the patient adjacent the other uterosacral ligament.

106. The method of claim 102, wherein: the providing step is carried out with the second implant including a second control system coupled to the fifth implant nerve stimulating element.

107. The method of claim 102, wherein: the providing step is carried out with the second body of the second implant having a second throughhole, the second body being movable from an open position to a locked position, the second body having a second slot leading to the second throughhole when the second body is in the open position.

108. The method of claim 107, wherein: the providing step is carried out with the second slot reducing in size when the second body moves from the open position to the locked position thereby preventing the uterosacral ligament from moving out of the second throughhole.

109. The method of claim 107, wherein: the providing step is carried out with the fifth implant nerve stimulating element of the second implant positioned within the second throughhole so that the fifth implant nerve stimulating element is in contact with the uterosacral ligament when the second body is secured to the uterosacral ligament.

110. The method of claim 107, wherein: the providing step is carried out with the second implant having a sixth implant nerve stimulating element coupled to the second body, the second body having a generally tubular shape with an outer surface, the sixth implant nerve stimulating element being positioned along the outer surface of the second body.

111. The method of claim 107, wherein: the providing step is carried out with the second implant having a seventh implant nerve stimulating element coupled to the second body and positioned within the second throughhole so that the seventh implant nerve stimulating element contacts the uterosacral ligament when the uterosacral ligament is positioned in the second throughhole.

112. The method of claim 84, wherein: the securing step is carried out with the implant positioned on an anterior side of the uterosacral ligament; the positioning step is carried out with the first nerve stimulating element positioned adjacent the vesicle plexus; the stimulating step being carried out with the first nerve stimulating element stimulating the vesicle plexus simultaneous with the first implant nerve stimulating element to treat urinary urgency.

113. The method of claim 102, wherein: the providing step is carried out with the first implant and the second implant sized to be positioned adjacent the same uterosacral ligament; and the securing step is carried out by securing the first and second implants adjacent to the same uterosacral ligament.

114. The method of claim 106, wherein: the providing step is carried out with a third implant having a nerve stimulating element configured to be secured adjacent a uterosacral ligament opposite the uterosacral ligament that the first nerve stimulating element is secured adjacent.

115. The method of claim 114, wherein: the providing step is carried out with a fourth implant having a nerve stimulating element sized to be secured adjacent the same uterosacral ligament as the third nerve stimulating element

116. The method of claim 115, further comprising the step of: securing the third implant and the fourth implant adjacent to the same uterosacral ligament which is different from the uterosacral ligament that the first implant is secured to.

117. The method of claim 1, further comprising the step of: providing a second nerve stimulating element and a third nerve stimulating element both coupled to the main body; the positioning step is carried out so that the first nerve stimulating element, the second nerve stimulating element and the third nerve stimulating element are positioned to stimulate at least three nerve plexuses selected from the group of plexuses consisting of SHP, IHP, L vesicle, R vesicle, L Frankenhauser's, and R Frankenhauser's; and the stimulating step being carried out with the first nerve stimulating element, the second nerve stimulating element and the third nerve stimulating element coordinating stimulation to alter sympathetic tone.

118. The method of claim 106, further comprising the step of: communicating information between the first control system of the first implant and the second control system of the second implant.

119. The method of claim 118, wherein: the communicating step is carried out with the first and second control systems communicating using at least one nerve stimulating element coupled to the first body and at least one nerve stimulating element coupled to the second body.

120. The method of claim 106, wherein: the communicating step is carried out so that at least one of the first and second control systems communicates with the other control system to coordinate simultaneous stimulation with the first implant nerve stimulating element and the fifth implant nerve stimulating element.

121. The method of claim 106, wherein: the communicating step is carried out with the first and second control systems communicating to coordinate independent stimulation using the first nerve stimulating element and the fifth nerve stimulating element.

122. The method of claim 106, wherein; the communicating step is carried out with a controller separate from the main body, the controller being positioned outside the patient's body when the main body is positioned in the vagina, the controller being configured to communicate control information to the control system.

123. The method of claim 122, wherein: the communicating step is carried out with the controller communicating with the control system to control a duration of stimulation and an intensity of stimulation.

124. The method of claim 122, wherein: the communicating step is carried out with the controller configured to communicate stimulation instructions for the first implant to the control system coupled to the main body, the control system receiving the stimulation instructions for the first implant from the controller and subsequently communicating the stimulation instructions to the first control system of the first implant.

125. The method of claim 122, wherein: the communicating step is carried out with the controller configured to communicate stimulation instructions directly to the first control system of the first implant.

126. The method of claim 84, wherein: the providing step is carried out with a second nerve stimulating element coupled to the main body; the securing steps are carried out so that the first nerve stimulating element, the second nerve stimulating element and the first implant nerve stimulating element are positioned to stimulate at least three nerve plexuses selected from the group of plexuses consisting of SHP, IHP, L vesicle, R vesicle, L Frankenhauser's, and R Frankenhauser's.

127. The method of claim 126, wherein: the stimulating step is carried out with the first nerve stimulating element, the second nerve stimulating element and the first implant nerve stimulating element coordinating stimulation to alter sympathetic tone.

128. The method of claim 126, wherein: the securing step is carried out with the first implant nerve stimulating element positioned to stimulate the IHP.

129. The method of claim 128, wherein: the securing step is carried out so that the first nerve stimulating element is positioned to stimulate a side of the Frankenhauser's plexus.

130. The method of claim 129, wherein: the securing step is carried out so that the second nerve stimulating element is positioned to stimulate the Frankenhauser's plexus on a side opposite the first nerve stimulating element relative to a midline.

131. The method of claim 128, wherein: the securing step is carried out so that the first nerve stimulating element is positioned to stimulate a side of the vesicle plexus.

132. The method of claim 131, wherein: the securing step is carried out with the second nerve stimulating element positioned to stimulate a side of the vesicle plexus opposite the first nerve stimulating element relative to a midline.

133. The method of claim 126, wherein: the securing step is carried out so that the first implant nerve stimulating element is positioned to stimulate the SHP.

134. The method of claim 133, wherein: the securing step is carried out so that the first nerve stimulating element is positioned to stimulate a side of the Frankenhauser's plexus.

135. The method of claim 134, wherein: the securing step is carried out so that the second nerve stimulating element is positioned to stimulate a side of the Frankenhauser's plexus opposite the first nerve stimulating element relative to a midline.

136. The method of claim 133, wherein: the securing step is carried out so that the first nerve stimulating element is positioned to stimulate a side of the vesicle plexus.

137. The method of claim 136, wherein: the securing step is carried out so that the second nerve stimulating element is positioned to stimulate a side of the vesicle plexus opposite the first nerve stimulating element relative to a midline.

138. A method of nerve stimulation, comprising the steps of: providing a first implant having a first body and a first nerve stimulating element coupled to the first body, the first nerve stimulating element being configured to stimulate nerves; forming an access opening in the patient leading to the peritoneum; creating an opening in the peritoneum to expose a uterosacral ligament; securing the first implant to the patient so that the first nerve stimulating element is in contact with the uterosacral ligament; and stimulating nerves using the first nerve stimulating element.

139. The method of claim 138, wherein: the securing step is carried out with the first implant secured directly to the uterosacral ligament beneath the peritoneum.

140. The method of claim 138, further comprising the step of: sizing the uterosacral ligament before the securing step; and selecting the first implant after the sizing step based upon a size of the uterosacral ligament.

141. The method of claim 138, wherein: the providing step is carried out with the first implant also having a first power source coupled to the first body and a first control system, the first control system being coupled to the first power source and the first nerve stimulating element.

142. The method of claim 138, wherein: the stimulating step is carried out with the first nerve stimulating element configured to stimulate nerves sufficient to change a signal transmitted by the nerves to associated nerves and nerve endings.

143. The method of claim 138, wherein: the providing step is carried out with the first implant having a second nerve stimulating element coupled to the first body; the securing step being carried out so that the second nerve stimulating element is positioned at a different position along the uterosacral ligament from the first nerve stimulating element.

144. The method of claim 138, wherein: the providing step is carried out with the first body having a first throughhole sized to receive the uterosacral ligament.

145. The method of claim 144, wherein: the providing step is carried out with the first body being movable from an open position to a locked position, the first body having a slot leading to the first throughhole when the first body is in the open position; the securing step being carried out by introducing the uterosacral ligament into the throughhole though the slot and moving the body to the locked position.

146. The method of claim 145, wherein: the securing step is carried out with the slot being reduced in size when the first body moves to the locked position thereby securing the first body to the uterosacral ligament.

147. The method of claim 144, wherein: the providing step is carried out with the first nerve stimulating element positioned within the first throughhole so that the first nerve stimulating element is in contact with the uterosacral ligament when the first body is secured to the uterosacral ligament.

148. The method of claim 138, wherein: the providing step is carried out with the first implant having a second nerve stimulating element, the first body having an outer surface, the second nerve stimulating element being positioned along the outer surface of the first body; the securing step being carried out so that the second nerve stimulating element is in contact with the peritoneum.

149. The method of claim 138, wherein: the providing step is carried out with the first implant having a third nerve stimulating element coupled to the first body and positioned within the first throughhole so that the third nerve stimulating element contacts the uterosacral ligament when the uterosacral ligament is positioned in the first throughhole.

150. The method of claim 148, wherein: the providing step is carried out with the first implant having a fourth nerve stimulating element coupled to the first body and positioned along the outer surface of the first body spaced apart from the second nerve stimulating element.

151. The method of claim 138, wherein: the providing step is carried out with a second implant having a second body with an outer surface, the second implant also having a fifth nerve stimulating element coupled to the second body.

152. The method of claim 151, further comprising the step of: securing the second implant to the patient so that the fifth nerve stimulating element is in contact with a uterosacral ligament; the providing step being carried out with the second implant having a second control system.

153. The method of claim 152, wherein: the providing step is carried out with the second implant having a second power source coupled to the second body; the second control system being coupled to the second power source and the fifth nerve stimulating element.

154. The method of claim 151, wherein: the securing step is carried out with the second implant secured to the patient so that the fifth nerve stimulating element is in contact with the same uterosacral ligament as the first nerve stimulating element.

155. The method of claim 151, wherein: the securing step is carried out with the second implant being secured to the patient so that the fifth nerve stimulating element is in contact with a different uterosacral ligament than the first implant is secured to.

156. The method of claim 151, wherein: the providing step is carried out with the second body of the second implant having a second throughhole sized to receive the uterosacral ligament.

157. The method of claim 156, wherein: the providing step is carried out with the second body being movable from an open position to a locked position, the second body having a second slot leading to the second throughhole, the second body being in the open position to introducing the uterosacral ligament into the second throughhole; the securing step being carried out by moving the uterosacral ligament into the second throughhole through the slot and moving the second body to the locked position.

158. The method of claim 157, wherein: the securing step being carried out with the second slot being reduced in size when the second body moves to the locked position.

159. The method of claim 157, wherein: the providing step is carried out with the fifth nerve stimulating element positioned within the second throughhole so that the fifth nerve stimulating element is in contact with the uterosacral ligament after the securing step.

160. The method of claim 151, wherein: the providing step is carried out with the second implant having a sixth nerve stimulating element coupled to the second body, the sixth nerve stimulating element being positioned along the outer surface of the second body; the securing step is carried out so that the sixth nerve stimulating element is in contact with the peritoneum.

161. The method of claim 156, wherein: the providing step is carried out with the second implant having a seventh nerve stimulating element coupled to the second body and positioned within the second throughhole; the securing step being carried out so that the seventh nerve stimulating element contacts the uterosacral ligament at a spaced apart location from the fifth nerve stimulating element when the uterosacral ligament is positioned in the second throughhole.

162. The method of claim 161, wherein: the providing step is carried out with the fifth nerve stimulating element and the seventh nerve stimulating element being positioned at opposite ends of the second throughhole.

163. The method of claim 138, further comprising the steps of: sizing the uterosacral ligament; and selecting the implant based on the sizing step.

164. The method of claim 163, wherein: the sizing step is carried out by taking a first measurement and a second measurement of the ligament at spaced apart locations; and the providing step is carried out with the implant having a tapered throughhole; the selecting step is carried out with the first and second measurements being used to select the implant so that the tapered throughhole is appropriately sized relative to the uterosacral ligament.

165. The method of claim 152, further comprising the step of: communicating information from the first control system to the second control system.

166. The method of claim 165, wherein: the communicating step is carried out with the first control system communicating with the second control system using at least one nerve stimulating element coupled to the first body.

167. The method of claim 166, wherein: the communicating step is carried out with the second control system communicating with the first control system using at least one nerve stimulating element coupled to the second body.

168. The method of claim 166, wherein: the communicating step is carried out with the first control system controlling generation of a radiofrequency signal which is received by the second control system.

169. The method of claim 165, wherein: the communicating step is carried out with the first and second control systems coordinating simultaneous nerve stimulation with the first nerve stimulating element and the second nerve stimulating element.

170. The method of claim 165, wherein: the stimulating step is carried out with the first and second nerve stimulating elements stimulating the same plexus.

171. The method of claim 165, wherein: the communicating step is carried out with the first and second control systems coordinating independent nerve stimulation with the first nerve stimulating element and the second nerve stimulating element.

172. The method of claim 138, wherein: the providing step is carried out with the first nerve stimulating element being an electrode.

173. The method of claim 138, wherein: the stimulating step is carried out with the first nerve stimulating element stimulating the middle rectal plexus.

174. The method of claim 173, wherein: the stimulating step is carried out with the first nerve stimulating element stimulating the middle rectal plexus to treat at least one condition from the list of conditions consisting of fecal urge, bowel disorder, and incontinence.

175. The method of claim 174, wherein: the providing step is carried out with a second nerve stimulating element coupled to the first body, the second nerve stimulating element being secured to the patient so that the second nerve stimulating element is positioned to stimulate the IHP; the stimulating step being carried out with the first nerve stimulating element stimulating the middle rectal plexus and the second nerve stimulating element stimulating the IHP and middle rectal plexus to treat a rectal condition.

176. The method of claim 138, wherein: the stimulating step is carried out with the first nerve stimulating element stimulating a hypogastric nerve.

177. A system for stimulating nerves, comprising a first body having an exterior surface; a first nerve stimulating element coupled to the first body; a first power source coupled to the first body; and a first control system coupled to the first power source and the first nerve stimulating element.

178. The system of claim 177, further comprising: a second nerve stimulating element coupled to the body, the second nerve stimulating element positioned to apply nerve stimulus at a different position along a uterosacral ligament from the first nerve stimulating element when the first body is secured to the uterosacral ligament.

179. The system of claim 177, wherein: the first nerve stimulating element is configured to stimulate nerves sufficiently to change a signal transmitted by the nerves to associated nerves and nerve endings.

180. The system of claim 177, wherein: the control system is configured to actuate the first nerve stimulating element at a different time from the second nerve stimulating element.

181. The system of claim 177, wherein: the first body has a first throughhole sized to receive the uterosacral ligament.

182. The system of claim 181, wherein: the first body is movable from an open position to a locked position, the first body having a slot leading to the first throughhole when the first body is in the open position through which the uterosacral ligament is introduced

183. The system of claim 182, wherein: the slot reduces in size when the first body moves to the locked position so that the first body may be secured to the uterosacral ligament in the locked position.

184. The system of claim 182, wherein: the first nerve stimulating element is positioned within the first throughhole so that the first nerve stimulating element is in contact with the uterosacral ligament.

185. The system of claim 177, further comprising: a second nerve stimulating element; the first body having an outer surface; the second nerve stimulating element being positioned along the outer surface of the first body.

186. The system of claim 177, further comprising: a third nerve stimulating element coupled to the first body and positioned within the first throughhole so that the third nerve stimulating element contacts the uterosacral ligament when the uterosacral ligament is positioned in the first throughhole.

187. The system of claim 185, further comprising: a fourth nerve stimulating element coupled to the first body and positioned along the outer surface of the first body spaced apart from the second nerve stimulating element.

188. The system of claim 177, further comprising; a second body having an exterior surface; and a fifth nerve stimulating element coupled to the second body;

189. The system of claim 188, further comprising: a second control system coupled to the second body and the fifth nerve stimulating element.

190. The system of claim 188, further comprising: a second power source coupled to the second body.

191. The system of claim 188, wherein: the second body has a second throughhole sized to receive a uterosacral ligament.

192. The system of claim 191, wherein: the second body is movable from an open position to a locked position, the second body having a second slot leading to the second throughhole, the second body being in the open position for introduction of the uterosacral ligament into the second throughhole through the slot.

193. The system of claim 192, wherein: the second slot reduces in size when the second body moves to the locked position to secure the second body to the uterosacral ligament.

194. The system of claim 192, wherein: the fifth nerve stimulating element is positioned within the second throughhole so that the fifth nerve stimulating element is in contact with the uterosacral ligament when the second body is secured to the uterosacral ligament.

195. The system of claim 177, further comprising: a sixth nerve stimulating element coupled to the second body, the sixth nerve stimulating element being positioned along the outer surface of the second body.

196. The system of claim 177, further comprising: a seventh nerve stimulating element coupled to the second body and positioned within the second throughhole so that the seventh nerve stimulating element contacts the uterosacral ligament when the uterosacral ligament is positioned in the second throughhole.

197. The system of claim 195, further comprising: an eighth nerve stimulating element coupled to the second body and positioned along the outer surface of the second body spaced apart from the sixth nerve stimulating element.

198. The system of claim 177, wherein: the first control system is configured to communicate with the second control system.

199. The system of claim 198, wherein: the first control system communicates with the second control system using at least one nerve stimulating element coupled to the first body.

200. The system of claim 199, wherein: the second control system also uses at least one nerve stimulating element coupled to the second body for communicating with the first control system.

201. The system of claim 198, wherein: the first and second control systems communicate to coordinate nerve stimulation by the first nerve stimulating element and the fifth nerve stimulating element.

202. The system of claim 198, wherein: the first and second control systems communicate to coordinate simultaneous nerve stimulation with the first nerve stimulating element and the fifth nerve stimulating element.

203. The system of claim 198, wherein: the first and second control systems communicate to coordinate independent nerve stimulation with the first nerve stimulating element and the fifth nerve stimulating element.

204. The system of claim 177, wherein: the first nerve stimulating element is an electrode.

205. The system of claim 177, wherein: the first nerve stimulating element is configured to stimulate the middle rectal plexus when positioned in contact with a uterosacral ligament.

206. The system of claim 205, wherein: the first nerve stimulating element stimulates the middle rectal plexus to treat at least one condition from the list of conditions consisting of fecal urge, bowel disorder, and incontinence.

207. The system of claim 205, further comprising: a second nerve stimulating element coupled to the first body, the second nerve stimulating element being secured to the patient so that the second nerve stimulating element is positioned to stimulate the IHP; wherein the first and second nerve stimulating elements stimulate the IHP and middle rectal plexus to treat a rectal condition, stimulating the IHP and the middle rectal plexus to treat rectal conditions.

208. The system of claim 177, wherein: the first nerve stimulating element is configured to be positioned on the uterosacral ligament so that the first nerve stimulating element stimulates the hypogastric nerve.

209. The system of claim 177, wherein: the body has a throughhole in which the uterosacral ligament is positioned, the throughhole being tapered.

210. The method of claim 1, further comprising the step of: assessing a current orientation of the device; the positioning step being carried out with the device positioned in the vaginal fornices, the device also having a control system and a plurality of nerve stimulating elements, the positioning step being carried out to position the device in a starting orientation; the assessing step being carried out to determine the current orientation of the device; and reassigning the plurality of nerve stimulating elements using the control system based on a change in orientation determined in the assessing step.

211. The method of claim 210, wherein: the providing step is carried out with the control system automatically carrying out the assessing step.

212. The method of claim 210, further comprising the step of: sensing a parameter related to the starting orientation of the device; storing the parameter related to the starting orientation in the control system of the device; and the assessing step being carried out with the device sensing the parameter in the current orientation; and comparing the parameters from the starting orientation and the current orientation.

213. The method of claim 212, wherein: the assessing step is carried out with the parameter being an electrophysiological parameter.

214. The method of claim 213, wherein: the assessing step is carried out with the parameter being electrical activity sensed by the device.

215. The method of claim 213, wherein: the assessing step is carried out with the first nerve stimulating element being used to sense the parameter.

216. The method of claim 210, wherein: the providing step is carried out by providing an object, the device having a sensor configured to sense the object; and the assessing step is carried out using the sensor to sense the object.

217. The method of claim 216, further comprising the step of: placing the object at a predetermined location relative to the user's body during the assessing step; sensing the object with the sensor when the object is in the predetermined position to assess the current orientation of the device.

218. The method of claim 216, wherein: the providing step is carried out with the object forming a magnetic field and the sensor being a magnetic sensor.

219. The method of claim 216, wherein: the providing step is carried out with the device having a controller that includes the object; placing the controller at a predetermined position relative to the user; and initiating the assessing step by using the controller to instruct the device to assess the current orientation of the device in the vagina.

220. The method of claim 210, wherein: the providing step is carried out with the device including a gravity sensor; the assessing step being initiated using the controller while the user is in a predetermined body position, the controller sending a signal to the control system of the device to carry out the assessing step when the user is in the predetermined body position; the assessing step being carried out with the gravity sensor transmitting data to the control system relating to the current orientation of the device.

221. The method of claim 210, wherein: the providing step is carried out by also providing a first implant having a first body, a first implant nerve stimulating element coupled to the body, and a first implant control system coupled to the first body, the first implant being implanted in the user.

222. The method of claim 221, wherein: the assessing step being carried out with the device including a sensor that senses a parameter relating to the first implant.

223. The method of claim 221, wherein: the assessing step is carried out with the device sensing electrical activity of the first implant.

224. The method of claim 222, wherein: the assessing step is carried out with the control system sensing a starting parameter of the first implant when the device is in the starting orientation, the control system saving the starting parameter and comparing the starting parameter with a current parameter sensed by the sensor when the device is in the current orientation.

225. The method of claim 221, further comprising the step of securing the first implant adjacent to a uterosacral ligament so that the first implant nerve stimulating element is in contact with the uterosacral ligament.

226. The method of claim 210, wherein: the providing step is carried out with the device having a controller external to the user's body; placing the controller at a predetermined body position of the user; the assessing step is carried out with the device having a sensor configured to sense the controller during the placing step.

227. The system of claim 14, further comprising: a plurality of nerve stimulating elements coupled to the main body; the control system includes means for assessing an orientation of the device, the assessing means being configured to assess a current orientation, wherein the control system is configured to reassign the plurality of nerve stimulating elements based on the change in orientation from a starting orientation to the current orientation.

228. The system of claim 227, wherein: the control system automatically assesses the current orientation of the device and automatically reassigns the plurality of nerve stimulating elements based on the change from the starting orientation to the current orientation.

229. The system of claim 227, wherein: the control system includes a sensor and means for storing a parameter sensed by the sensor relating to the starting orientation of the device.

230. The system of claim 229, wherein: the sensor measures an electrophysiological parameter.

231. The system of claim 229, wherein: the sensor senses electrical activity in tissue.

232. The system of claim 231, wherein: the sensor includes the first nerve stimulating element.

233. The system of claim 227, further comprising: an object separate from the device; and a sensor coupled to the main body and configured to remotely sense the object.

234. The system of claim 233, wherein: the object is positioned at a predetermined location relative to the user when the sensor is used to sense the object.

235. The system of claim 233, wherein: the object forms a magnetic field; and the sensor is a magnetic sensor.

236. The system of claim 233, further comprising: a controller which includes the object, wherein the controller is placed at a predetermined position relative to the user, wherein the controller is used by the user to send a signal to the device to instruct the sensor to sense the object and assess the current orientation.

237. The system of claim 227, further comprising: a controller configured to communicate with the control system of the device; the control system of the device including a gravity sensor; the controller configured to send a signal to the control system to activate the gravity sensor and assess a current orientation of the device.

238. The system of claim 227, further comprising: a first implant having a first body, a first implant nerve stimulating element coupled to the body, and a first implant control system coupled to the first body, the first implant being configured to be implanted in the body of the user; the control system of the device including a sensor to sense a parameter related to the first implant.

239. The system of claim 238, wherein: the sensor is configured with the parameter being related to electrical activity of the first implant.

240. The system of claim 239, wherein: the control system of the device compares a current parameter sensed by the sensor with a starting parameter relating to the starting orientation.

241. The system of claim 240, wherein: the control system stores the starting parameter which is sensed by the sensor when the device is in the starting orientation, the control system also configured to sense the current parameter and compare the starting parameter with the current parameter to determine the orientation of the device.

242. The system of claim 238, wherein: the implant is configured to be secured to a uterosacral ligament.

243. The system of claim 210, further comprising: a controller external to the body, the controller being positioning at a predetermined body position; and the controller includes a sensor which is capable of sensing at least part of the device in the current orientation when positioned within the vaginal fornices, the controller transmitting a signal to the control system of the device relating to the current orientation, the control system reassigning the plurality of nerve stimulating elements in accordance with the change in orientation of the device from the starting orientation to the current orientation.

244. The method of claim 138, wherein: the providing step is carried out with the first implant having a first power source coupled to the first body.

245. The method of claim 244, wherein: the providing step is carried out with the first power source being a battery.

246. The method of claim 244, wherein: the providing step is carried out with the first power source being a capacitor.

247. The method of claim 246, wherein: the providing step is carried out with the capacitor including graphene and polymer.

248. The method of claim 246, wherein: the providing step is carried out with the capacitor having layers of graphene and polymer.

249. The method of claim 246, wherein: the providing step is carried out with the first implant including a first power source, the first power source being a capacitor and the implant not including a battery.

250. The method of claim 246, wherein: the providing step is carried out with the capacitor sized to provide at least 2 days of power under peak operating conditions.

251. The method of claim 246, wherein: the providing step is carried out with the capacitor sized to provide no more than 60 days of power under peak operating conditions.

252. The method of claim 84, wherein: the providing step is carried out with the first implant having a first power source coupled to the first body.

253. The method of claim 252, wherein: the providing step is carried out with the first power source being a battery.

254. The method of claim 252, wherein: the providing step is carried out with the first power source being a capacitor.

255. The method of claim 254, wherein: the providing step is carried out with the capacitor including graphene and polymer.

256. The method of claim 255, wherein: the providing step is carried out with the capacitor including layers of graphene and polymer.

257. The method of claim 254, wherein: the providing step is carried out with the first implant not including a battery.

258. The method of claim 254, wherein: the providing step is carried out with the capacitor sized to provide at least 2 days of power under peak operating conditions.

259. The method of claim 254, wherein: the providing step is carried out with the capacitor sized to provide no more than 60 days of power under peak operating conditions.

260. The system of claim 36, further comprising: means for creating a magnetic field coupled to the main body; the first implant including a first power source which stores energy, the first implant power source being coupled to the first control system of the first implant, the first implant also having an induction coil positioned within the magnetic field to induce a current therein and charge the first implant power source.

261. The system of claim 260, wherein: the first implant power source is a capacitor.

262. The method of claim 284, wherein: the providing step is carried out with the device having means for creating a magnetic field coupled to the main body, the first implant having an induction coil and a first implant power source coupled to the induction coil for charging the first implant power source, the induction coil positioned within the magnetic field to induce a current therein to charge the first implant power source.

263. The method of claim 262, wherein: the providing step is carried out with the first implant power source being a capacitor.

264. The method of claim 138, wherein: the providing step is carried out with the first implant having a first power source coupled to the first body.

265. The method of claim 263, wherein: the providing step is carried out with the first power source being a capacitor.

266. The method of claim 265, wherein: the providing step is carried out with the capacitor including graphene and polymer.

267. The method of claim 265, further comprising the step of: placing a device in the vagina, the device having means for creating a magnetic field; the providing step being carried out with the first implant having an induction coil positioned in the magnetic field.

268. The method of claim 263, wherein: the providing step is carried out with the first implant not including a battery.

269. The method of claim 265, wherein: the providing step is carried out with the capacitor sized to provide at least 2 days of power under peak operating conditions.

270. The method of claim 265, wherein: the providing step is carried out with the capacitor sized to provide no more than 60 days of power for operating the first implant under peak operating conditions.

271. The system of claim 177, wherein: the first implant has a first power source coupled to the implant control system.

272. The system of claim 271, wherein: the first implant power source is a capacitor.

273. The system of claim 271, wherein: the first implant power source is a battery.

274. The system of claim 272, wherein: the capacitor includes graphene and polymer.

275. The system of claim 271, further comprising; a device sized to fit in the vagina, the device having means for creating a magnetic field; the first implant having an induction coil positioned in the magnetic field to induce a current therein for charging the first power source.

276. The system of claim 271, wherein: the first implant does not include a battery.

277. The system of claim 272, wherein: the capacitor is sized to provide at least 2 days of power to operate the first implant under peak operating conditions.

278. The system of claim 272, wherein: the capacitor is sized to provide no more than 60 days of power for operating the first implant under peak operating conditions.

279. A method of implanting a nerve stimulator to stimulate a hypogastric nerve, comprising the steps of: providing a first implant having a first body, a first nerve stimulating element coupled to the first body, and an implant control system coupled to the first nerve stimulating element; forming an access opening in the patient leading to the peritoneum; creating an opening in the peritoneum to expose a hypogastric nerve; securing the first implant to the patient so that the first nerve stimulating element is in contact with the hypogastric nerve; and stimulating the hypogastric nerve using the first nerve stimulating element.

280. A method of charging a power source for an implanted medical device, comprising the steps of; providing a device having means for creating a magnetic field; positioning the device in the vaginal with the magnetic field creating means positioned in the vaginal fornices; activating the magnetic field creating means to create the magnetic field after the positioning step, wherein the magnetic field impinges upon an implanted medical device in the user to charge a power supply coupled to and powering the implanted medical device.

281. A device for charging a power source for an implant, comprising: a main body; a power source coupled to the main body; and means for creating a magnetic field coupled to the main body; and a control system coupled to the power source and to the magnetic field creating means.

282. The device of claim 281, wherein: the main body is sized and shaped to be positioned in the vaginal fornices.

283. The device of claim 281, wherein: the main body is sized and shaped to be positioned entirely within the vaginal fornices.

284. The device of claim 281, wherein: the main body has a central opening in which the cervix is positioned, the main body extending around at least 180 degrees of the cervix relative to a cervical axis when the main body is positioned in the vagina.

285. The device of claim 284, wherein: the main body extends completely around the cervix.

286. The method of claim 1, wherein: the positioning step is carried out with a controller separate from the main body, the controller being positioned outside the main body when the main body is positioned in the vagina, the positioning step is carried out with the controller being a personal electronic device.

287. The system of claim 19, wherein: the controller is a personal electronic device.

288. The method of claim 1, wherein: the positioning step is carried out with the device having a control system and a sensor in communication with the control system.

289. The method of claim 288, wherein: the positioning step is carried out with the sensor being coupled to the main body.

290. The method of claim 288, wherein: the positioning step is carried out with the control system configured to determine whether a condition exists in data from the sensor; the stimulating step being altered in response to the condition existing.

291. The method of claim 288, wherein: the positioning step is carried out with the device including a controller in wireless communication with the control system, the sensor being coupled to at least one of the controller and the main body, the controller being positioned outside the vagina when the main body is positioned in the vagina.

292. The method of claim 291, wherein: the positioning step is carried out with the controller configured to determine whether a condition exists in data from the sensor, the controller wirelessly communicating with the control system when the condition exists; and the stimulating step being altered by the control system in response to the condition existing.

293. The method of claim 291, further comprising the step of: transmitting information wirelessly from the controller to the control system related to data from the sensor.

294. The method of claim 288, wherein: the positioning step is carried out with the sensor sensing a cardiovascular parameter.

295. The method of claim 288, wherein: the positioning step is carried out with the sensor sensing a respiration.

296. The method of claim 288, wherein: the positioning step is carried out with the sensor sensing a temperature.

297. The method of claim 288, wherein: the positioning step is carried out with the sensor being an accelerometer.

298. The method of claim 288, wherein: the positioning step is carried out with the sensor being a microphone.

299. The method of claim 288, wherein: the positioning step is carried out with the sensor converting vibration to an electrical signal.

300. The method of claim 288, wherein: the positioning step is carried out with the sensor including a piezoelectric element.

301. The method of claim 288, wherein: the positioning step is carried out with the sensor sensing a pulse.

302. The method of claim 288, wherein: the positioning step is carried out with the sensor being an optical sensor.

303. The method of claim 288, wherein: the positioning step is carried out with the sensor sensing a heartbeat.

304. The method of claim 303, further comprising the step of: sensing the heartbeat with the sensor.

305. The method of claim 288, further comprising the step of: sensing a blood pressure with the sensor.

306. The method of claim 288, further comprising the step of: determining whether a condition exists in data from the sensor; and the stimulating step being altered in response to the condition existing from the determining step.

307. The method of claim 288, further comprising the step of: sensing with the sensor to obtain data; and determining whether a condition exists in the data.

308. The method of claim 307, wherein: the stimulating step is altered in response to the condition existing from the determining step.

309. The method of claim 307, wherein: the determining step is carried out by the control system.

310. The method of claim 307, wherein: the determining step is carried out by a controller in wireless communication with a control system coupled to the main body; and the positioning step being carried out with the controller positioned outside the vagina when the main body is positioned in the vagina.

311. The method of claim 307, wherein: the determining step is carried out with the condition being an arrhythmia condition.

312. The method of claim 307, wherein: the determining step is carried out with the condition being related to heart rate.

313. The method of claim 307, wherein: the determining step is carried out with the condition being based at least in part upon a baseline condition.

314. The method of claim 307, wherein: the determining step is carried out with the baseline condition being related to a measurement taken at a prior time.

315. The method of claim 314, wherein: the determining step is carried out with the measurement being taken by the sensor at the prior time.

316. The method of claim 307, further comprising the step of: sensing the heartbeat using the sensor for a period of time to obtain heartbeat data; determining whether a heart beat variability calculated using the heart beat data meets a condition.

317. The method of claim 316, further comprising the step of: altering the stimulating step based upon the heart beat variability from the determining step meeting the condition.

318. The method of claim 307, wherein: the positioning step being carried out with a control system coupled to the main body, the sensor being coupled to the control system; and the determining step is carried out with the control system.

319. The method of claim 307, wherein: the positioning step is carried out with the device including a control system coupled to the main body, the device also including a controller positioned outside the vagina when the main body is positioned in the vagina, the controller being in wireless communication with the control system of the device.

320. The method of claim 319, wherein: the positioning step is carried out with the controller being carried external to the vagina.

321. The method of claim 319, wherein: the positioning step is carried out with the controller being worn.

322. The method of claim 319, wherein: the positioning step being carried out with the controller worn on a limb.

323. The method of claim 319, wherein: the positioning step being carried out with the controller worn around the waist.

324. The method of claim 1, wherein: the positioning step is carried out with the device including a collection reservoir coupled to the main body.

325. The method of claim 324, wherein: the positioning step is carried out with the collection reservoir configured to hold material from the vagina.

326. The method of claim 324, further comprising the step of: collecting material from the vagina in the collection reservoir.

327. The method of claim 326, wherein: the positioning step is carried out with a low pressure source, at a pressure less than atmospheric pressure, being in fluid communication with the collection reservoir to assist in drawing material into the collection reservoir.

328. The method of claim 327, wherein: the collecting step is carried out with the material collected in the collection reservoir including a first microbe.

329. The method of claim 324, further comprising the step of: assessing the material; and the stimulating step being altered in response to the assessing step.

330. The method of claim 324, further comprising the step of: assessing the material; and selecting a therapeutic material based on the assessing step.

331. The method of claim 330, further comprising: coupling the therapeutic material to the main body of the device; and delivering the therapeutic material to the vagina by repositioning the device in the vagina with the therapeutic material coupled to the main body.

332. The method of claim 331, wherein: the delivering step is carried out with the therapeutic material carried by an insert coupled to the body.

333. The method of claim 331, wherein: the delivering step is carried out with the therapeutic material carried in a material reservoir.

334. The method of claim 333, wherein: the positioning step is carried out with the material reservoir being removable from the main body.

335. The method of claim 333, further comprising the step of: replacing the material reservoir with another material reservoir.

336. The method of claim 333, wherein: the positioning step is carried out with the material reservoir being part of a material reservoir module, the material reservoir module including a sensor.

337. The method of claim 335, wherein: the positioning step is carried out with the sensor of the reservoir module sensing a concentration of ions.

338. The method of claim 335, wherein: the positioning step is carried out with a magnetic actuator forcing material from the material reservoir.

339. The method of claim 335, wherein: the positioning step is carried out with the magnetic actuator vibrating the main body.

340. The method of claim 332, wherein: the positioning step is carried out with the material reservoir including a valve that prevents fluid from entering the material reservoir.

341. The method of claim 335, wherein: the positioning step is carried out with the material reservoir being removable from the main body.

342. The method of claim 1, wherein: the positioning step is carried out with the main body having a first expandable portion to increase a first dimension on the main body.

343. The method of claim 342, wherein: the positioning step is carried out with the main body having a central axis, the first expandable portion increasing the first dimension in a transverse direction to the central axis.

344. The method of claim 342, wherein: the positioning step is carried out with the main body having a central axis, the first expandable portion increasing a peripheral length of the main body when viewed along the central axis.

345. The method of claim 342, wherein: the positioning step is carried out with the main body having a central opening, the cervix being positioned in the central opening and defining a cervical axis, the first expandable portion increasing the first dimension in a transverse direction to the cervical axis.

346. The method of claim 342, wherein: the positioning step is carried out with the main body having a second expandable portion which also increases the first dimension when expanded.

347. The method of claim 346, wherein: the positioning step is carried out with the main body having a central opening, the cervix being positioned in the central opening and defining a cervical axis.

348. The method of claim 347, wherein: the positioning step is carried out with the second expandable portion increasing a peripheral length when viewed along the cervical axis.

349. The method of claim 347, wherein: the positioning step is carried out with the second expandable portion reducing the size of the central opening when expanded.

350. The method of claim 342, wherein: the positioning step is carried out with the first expandable portion reducing the size of the central opening when expanded.

351. A method of delivering a therapeutic material in a vaginal canal, comprising the steps of: positioning a device in the vagina, the device including a main body and a first sensor coupled to the main body, the device also including a material reservoir containing a therapeutic material and coupled to the main body; sensing data with the sensor; determining whether a condition exists from the data in the sensing step; and delivering the therapeutic material when the condition exists from the determining step.

352. The method of claim 351, wherein: the sensing step is carried out with the sensor sensing an ion concentration.

353. The method of claim 351, wherein: the sensing step is carried out with the sensor being a pH sensor producing pH sensor data; and the delivering step being carried out with an amount of the therapeutic material being selected based upon the pH sensor data.

354. The method of claim 351, wherein: the delivering step is carried out with the therapeutic material including a hormone.

355. The method of claim 351, wherein: the delivering step is carried out with the therapeutic material including estrogen.

356. The method of claim 351, wherein: the sensing steps is carried out with the sensor being a blood pressure sensor; and the delivering step is carried out with the therapeutic material selected to alter the blood pressure.

357. The method of claim 351, wherein: the positioning and sensing steps are carried out with the sensor being a a heart beat sensor; and the delivering step is carried out with the therapeutic material selected to alter at least one of a heart rate and a heart rhythm.

358. The method of claim 351, wherein: the positioning step is carried out with the main body having a central opening, the cervix being positioned in the central opening and the main body extending at least 270 degrees around the cervix.

359. A method of delivering a therapeutic material in a vaginal canal, comprising the steps of: positioning a device having a control system in the vagina while a sensor is positioned outside the vagina, the sensor being coupled to a controller which is in wireless communication with the control system of the device, the device including a main body, the main body also having a material reservoir coupled thereto which contains a therapeutic material; sensing data with the sensor; determining whether a condition exists from the data in the sensing step; and delivering the therapeutic material when the determining step determines the condition exists.

360. The method of claim 359, wherein: the positioning and sensing steps are carried out with the sensor being a a blood pressure sensor; and the delivering step is carried out with the therapeutic material selected to alter the blood pressure.

361. The method of claim 359, wherein: the positioning and sensing steps are carried out with the sensor being a a heart beat sensor; and the delivering step is carried out with the therapeutic material selected to alter at least one of a heart rate and a heart rhythm.

362. The method of claim 359, wherein: the positioning step is carried out with the main body having a central opening, the cervix being positioned in the central opening and the main body extending at least 270 degrees around the cervix.

363. The system of claim 14, further comprising: a sensor in communication with the control system.

364. The system of claim 363, wherein: the control system is configured to determine whether a condition exists in data from the sensor, the control system altering stimulation with the first nerve stimulating element in response to the condition existing.

365. The system of claim 363, wherein: the sensor is coupled to the main body.

366. The system of claim 363, further comprising: a controller in wireless communication with the control system, the sensor being coupled to at least one of the controller and to the main body, the controller being positioned outside the vagina when the main body is positioned in the vagina.

367. The system of claim 366, wherein: the sensor is coupled to the controller so that the sensor is also positioned outside the vagina when the main body is positioned in the vagina.

368. The system of claim 366, wherein: the controller is wirelessly coupled to the control system to transmit information related to data from the sensor.

369. The system of claim 366, wherein: the controller is configured to determine whether a condition exists in data from the sensor, the controller wirelessly communicating with the control system when the condition exists; and the control system altering stimulation with the first nerve stimulating element in response to the condition existing.

370. The system of claim 363, wherein: the sensor senses a cardiovascular parameter.

371. The system of claim 363, wherein: the sensor senses a respiration.

372. The system of claim 363, wherein: the sensor converts vibration to an electrical signal.

373. The system of claim 363, wherein: the sensor includes a piezoelectric element.

374. The system of claim 363, wherein: the sensor senses a pulse.

375. The system of claim 363, wherein: the sensor is an optical sensor.

376. The system of claim 363, wherein: the sensor senses a heartbeat.

377. The system of claim 363, further comprising: the sensor senses a heartbeat.

378. The system of claim 363, wherein: the sensor being a blood pressure sensor.

379. The system of claim 363, wherein: the control system is configured to receive information from the sensor, the control system also configured to determine whether a condition exists in the information from the sensor.

380. The system of claim 379, wherein: the control system is configured with the condition being related to heart rate.

381. The system of claim 379, wherein: the control system is configured with the condition being related to an arrhythmia.

382. The system of claim 379, wherein: the control system is configured with the condition being based at least in part upon a baseline condition.

383. The system of claim 382, wherein: the control system is configured with the baseline condition being related to a measurement taken at a prior time.

384. The system of claim 363, wherein: the sensor senses a heart beat; the control system is configured with the condition being related to a heartbeat variability calculation, the control system configured to calculate a heart beat variability and determine whether the heart beat variability meets the condition.

385. The system of claim 363, further comprising: a controller configured to receive information from the sensor, the control system also configured to determine whether a condition exists in the information from the sensor.

386. The system of claim 385, wherein: the controller is configured with the condition being related to an arrhythmia.

387. The system of claim 385, wherein: the controller is configured with the condition being related to heart rate.

388. The system of claim 385, wherein: the controller is configured with the condition being based at least in part upon a baseline condition.

389. The system of claim 388, wherein: the controller is configured with the baseline condition being related to a measurement taken at a prior time.

390. The system of claim 385, wherein: the sensor senses a heart beat; the controller is configured with the condition being related to a heartbeat variability calculation, the control system configured to calculate a heart beat variability and determine whether the heart beat variability meets the condition.

391. The system of claim 385, wherein: the controller is positioned outside the vagina when the main body is positioned in the vagina, the controller being in wireless communication with the control system of the device.

392. The system of claim 385, wherein: the controller is worn outside the vagina.

393. The system of claim 385, wherein: the controller is worn on a limb.

394. The system of claim 385, wherein: the controller is worn on the arm.

395. The system of claim 385, wherein: the controller is worn on the wrist.

396. The system of claim 385, wherein: the controller is worn around the waist.

397. The system of claim 14, further comprising: a collection reservoir coupled to the main body.

398. The system of claim 397, wherein: the collection reservoir is configured to hold a material from the vagina.

399. The system of claim 398, wherein: the collection reservoir is configured to collect and contain material from the vagina.

400. The system of claim 397, further comprising: a low pressure source which is at a pressure less than atmospheric pressure, the low pressure source being in fluid communication with the collection reservoir to assist in drawing material into the collection reservoir.

401. The system of claim 398, further comprising: means for assessing the material in the vagina and determining whether a condition exists, the assessing means being coupled to the control system.

402. The system of claim 401, further comprising: a therapeutic material held by the main body; and a material delivery element which delivers the therapeutic material to the vagina when the assessing means determines the condition exists.

403. The system of claim 401, wherein: the assessing means includes a sensor coupled to the control system.

404. The system of claim 403, wherein: the material delivery element is carried out with the therapeutic material carried by an insert coupled to the body.

405. The system of claim 402, further comprising: a material reservoir coupled to the main body which contains the therapeutic material.

406. The system of claim 405, wherein: the material reservoir is part of a removable material reservoir module.

407. The system of claim 405, further comprising: a sensor coupled to at least one of the material reservoir and the main body.

408. The system of claim 407, wherein: the sensor sensing a concentration of ions.

409. The system of claim 407, wherein: the sensor sensing a pH of the material.

410. The system of claim 407, wherein: the sensor sensing a conductivity of the material.

411. The system of claim 407, wherein: the material reservoir module includes a valve that prevents material from entering the collection reservoir under atmospheric conditions.

412. The system of claim 404, wherein: the material reservoir being removable from the main body.

413. The system of claim 14, wherein: the main body has a first expandable portion to increase a first dimension on the main body.

414. The system of claim 413, wherein: the main body has a central axis, the first expandable portion increasing the first dimension in a transverse direction to the central axis.

415. The system of claim 413, wherein: the main body has a central axis, the first expandable portion increasing a peripheral length of the main body when viewed along the central axis and when expanded.

416. The system of claim 413, wherein: the main body has a second expandable portion which also increases the first dimension.

417. The system of claim 413, wherein: the positioning step is carried out with the main body having a central opening, the cervix being positioned in the central opening and defining a cervical axis.

418. The system of claim 417, wherein: the first expandable portion of the main body increasing a peripheral length when viewed along the cervical axis.

419. The system of claim 417, wherein: the main body has a second expandable portion , the second expandable portion reducing the size of the central opening when expanded.

420. The system of claim 413, wherein: the first expandable portion of the main body expands to reduce the size of the central opening when expanded.

421. A system of delivering a therapeutic material in a vaginal canal, comprising: a main body; a first sensor coupled to the main body, the main body also including a material reservoir containing a therapeutic material and coupled to the main body; a control system in communication with the first sensor, the control system determining whether a condition exists from data received from the sensor, the control system configured to release the therapeutic material from the material reservoir when the condition exists.

422. The system of claim 421; wherein: the sensor senses an ion concentration.

423. The system of claim 421, wherein: the sensor is a pH sensor that produces pH sensor data; and the control system selecting the amount of therapeutic material to deliver based on the pH sensor data to alter the pH of the vagina.

424. The system of claim 421, wherein: the therapeutic material contained in the material reservoir includes estrogen.

425. The system of claim 421, wherein: the sensor is a blood pressure sensor; and the therapeutic material selected to alter the blood pressure.

426. The system of claim 421, wherein: the sensor is a heart beat sensor; and the therapeutic material being selected to alter at least one of a heart rate and a heart rhythm.

427. The system of claim 421, wherein: the main body has a central opening, the cervix being positioned in the central opening and the main body extending at least 270 degrees around the cervix.

428. The system of claim 421, wherein; the sensor is a pH sensor; and the control system delivers a controlled amount of therapeutic material based upon the pH measurement by the pH sensor to alter the pH of the vagina.

429. A system of delivering a therapeutic material in a vaginal canal, comprising: a main body; a control system coupled to the main body; a controller positioned outside the vagina when the main body is positioned in the vagina; a sensor in communication with the controller, the controller being in wireless communication with the control system; a material reservoir coupled to the main body, the material reservoir containing a therapeutic material; the controller being configured to determining whether a condition exists from data from the sensor and communicate with the control system that the condition exists; and the control system delivering the therapeutic material when the controller determines that the condition exists.

430. The system of claim 429, wherein: the sensor is a blood pressure sensor; and the therapeutic material being selected to alter the blood pressure.

431. The system of claim 429, wherein: the sensor is a heart beat sensor; and the therapeutic material being selected to alter at least one of a heart rate and a heart rhythm.

432. The system of claim 429, wherein: the main body having a central opening, the cervix positioned in the central opening and the main body extending at least 270 degrees around the cervix when the main body is positioned in the vagina.

433. The system of claim 263, wherein: the sensor is a temperature sensor.

434. The system of claim 263, wherein: the sensor is an accelerometer.

435. The system of claim 263, wherein: the sensor being a microphone.

436. The system of claim 402, further comprising: a magnetic actuator coupled to the material reservoir, the magnetic actuator forcing material from the material reservoir.

437. The system of claim 436, wherein: the magnetic actuator is coupled to the main body and configured to vibrate the main body.

438. The system of claim 402, wherein: the material reservoir is removable from the main body.

439. The system of claim 438, wherein: the therapeutic material includes a hormone.

Description

DESCRIPTION OF DRAWINGS

[0093] FIG. 1 is a parasagital view into the female pelvis from the left.

[0094] FIG. 2 is an enlarged view of the upper vagina and uterus.

[0095] FIG. 3 is a posterior view of the gynecologic organs.

[0096] FIG. 4 is an enlarged view of the upper vagina and uterus with the device of the present invention positioned in the vaginal fornices.

[0097] FIG. 5 is a posterior view of the gynecologic organs with the device positioned in the vaginal fornices.

[0098] FIG. 6 shows the device, a charger and a controller.

[0099] FIG. 7 shows removal of the device from the charger.

[0100] FIG. 8 is a top view of the device showing the electrodes.

[0101] FIG. 9 shows the orientation of the electrodes.

[0102] FIG. 10 shows a battery, control system and hub, which interconnects the control system with the electrodes.

[0103] FIG. 11 is an exploded view of the hub, battery and control system.

[0104] FIG. 12 shows the hub connected to the battery and control system.

[0105] FIG. 13 shows a layer applied over the main body to seal the battery and control system within the main body.

[0106] FIG. 14A is a cross-sectional view of the main body.

[0107] FIG. 14B is another cross-sectional view of the main body with an alternative electrode.

[0108] FIG. 15A is a perspective view of one end of the main body.

[0109] FIG. 15B is a perspective view of the same end of the main body as FIG. 15A with the alternative electrode of FIG. 14B.

[0110] FIG. 16 is a perspective view of the end of the main body with the battery positioned in the main body.

[0111] FIG. 17 is a perspective view of the end of the main body with the control system positioned in the main body.

[0112] FIG. 18 shows an end of the hub that abuts against the battery.

[0113] FIG. 19 shows another end of the hub that is coupled to the control system.

[0114] FIG. 20 shows a top view of another device in accordance with the present invention.

[0115] FIG. 21 shows still another device in accordance with the present invention.

[0116] FIG. 22 shows another device for stimulating nerves.

[0117] FIG. 23 shows another device for stimulating nerves for use with the device of FIG. 22.

[0118] FIG. 24 shows another device for stimulating nerves.

[0119] FIG. 25 shows another device for stimulating nerves with the nerve stimulating element mounted to a movable element on the main body of the device.

[0120] FIG. 26 shows the movable elements of FIG. 25 moved together.

[0121] FIG. 27 shows a first cover and a second cover for covering parts of the devices described herein.

[0122] FIG. 28 shows another device for stimulating nerves.

[0123] FIG. 29 shows a cross section of the device of FIG. 28.

[0124] FIG. 30 shows an enlarged view of a recess of the device of FIG. 28.

[0125] FIG. 31 shows the recess filed with a porous material, which holds an electrically conductive substance.

[0126] FIG. 32 shows another device for stimulating nerves.

[0127] FIG. 33 shows still another device for stimulating nerves.

[0128] FIG. 34 shows the device of FIG. 33 with the recess filled with an electrically conductive, pliable material.

[0129] FIG. 35 shows the nerve stimulating element covered by an electrically conductive material.

[0130] FIG. 36 shows another device for stimulating nerves having an insert with conductive and non-conductive regions.

[0131] FIG. 37 is a plan view of another device.

[0132] FIG. 38 is a bottom view of the insert used with the device of FIG. 37.

[0133] FIG. 39 is a top view of the insert of FIG. 37.

[0134] FIG. 40 is a partial cross-sectional simplified view showing the nerve stimulating element positioned in the recess.

[0135] FIG. 41 is a partial cross-sectional simplified view showing the nerve stimulating element positioned in the recess with the conductive material positioned over the nerve stimulating element.

[0136] FIG. 42 shows a dissolvable portion forming part of the main body of the device of FIG. 37.

[0137] FIG. 43 is a plan view of the device with the dissolvable portion removed.

[0138] FIG. 44 shows a device having a torus-shaped exterior surface with a wall positioned near the central opening.

[0139] FIG. 45 shows a device having a torus-shaped exterior surface with the nerve stimulating element positioned in a recess.

[0140] FIG. 46 is a simplified cross-sectional view showing the nerve stimulating element of FIG. 44 contained in a recess.

[0141] FIG. 47 is a simplified cross-sectional view showing the nerve stimulating element of FIG. 45 contained in a recess.

[0142] FIG. 48 is an alternative cross-sectional view for FIG. 47.

[0143] FIG. 49 shows still another device for stimulating nerves having a torus shaped exterior surface with recesses forming a scalloped appearance.

[0144] FIG. 50 shows a simplified cross-sectional view showing the nerve stimulating element of FIG. 44 contained in a recess.

[0145] FIG. 51 shows an insert that may be coupled to any of the devices described herein.

[0146] FIG. 52 shows an implant.

[0147] FIG. 53 shows another implant.

[0148] FIG. 54 shows a delivery tool holding the implant with the implant in an open position for introduction of the uterosacral ligament.

[0149] FIG. 55 shows a cross-sectional view of the abdomen and pelvic region.

[0150] FIG. 56 shows a window formed in the peritoneum.

[0151] FIG. 57 shows a sizer introduced into the abdoment with the uterosacral ligament elevated.

[0152] FIG. 58 shows the sizer extending around the ligament to size the ligament.

[0153] FIG. 59 shows the delivery tool with the implant approaching the ligament.

[0154] FIG. 60 shows the implant secured to the ligament.

[0155] FIG. 61 shows the delivery tool removed and implant secured to the ligament.

[0156] FIG. 62 shows another implant secured to the other uterosacral ligament.

[0157] FIG. 63 shows another view of the window formed in the peritoneum.

[0158] FIG. 64 is another view of showing the opening formed in the peritoneum.

[0159] FIG. 65 is another view of the ligament being sized.

[0160] FIG. 66 is another view of the delivery tool introducing the implant into the abdomen.

[0161] FIG. 67 shows the implant positioned around the ligament with the delivery tool.

[0162] FIG. 68 shows an implant secured to each uterosacral ligament.

[0163] FIG. 69 shows the device positioned with the vaginal fornices and two implants.

[0164] FIG. 70 shows two implants secured to each uterosacral ligament.

[0165] FIG. 71 shows an exploded view of another implant.

[0166] FIG. 72 shows the fully constructed implant of FIG. 71.

[0167] FIG. 73 shows another device, which may be positioned in the vagina to stimulate nerves.

[0168] FIG. 74 shows the device of FIG. 73 together with a controller and battery charger for the device.

[0169] FIG. 75 shows a device for charging a power source for an implant of the present invention.

[0170] FIG. 76 shows another device for charging a power source for an implant of the present invention.

[0171] FIG. 77 shows the device of FIG. 76 positioned in the vagina to charge the power sources for two implants each attached to a uterosacral ligament.

[0172] FIG. 78 shows another device for positioning in the vagina.

[0173] FIG. 79 is a side view of the device of FIG. 81.

[0174] FIG. 80 is a bottom cut-away view of the internal components of the device of FIG. 81.

[0175] FIG. 81 is another side view of the device of FIGS. 78-80.

[0176] FIG. 82 is a side view showing the main body manually bent for introduction and placement.

[0177] FIG. 83 shows the device manually bent for introduction and a controller worn on the wrist.

DETAILED DESCRIPTION

[0178] For the purpose of defining the invention, various terms are now defined for use herein with reference to FIGS. 1-3. Firstly, the vagina V is a fibroelastic, muscular structure that forms a canal (hereinafter vaginal canal VC) having a distensible, flexible lining. The surface of this flexible lining has an internal or exposed surface ES. The vagina, and vaginal canal, as defined herein has a proximal end terminating at the proximal aspect of the cervix and a distal end at the introitus where it joins the vulva. If the cervix C has been removed or is congenitally absent, the proximal end of the vagina (and vaginal canal) is simply defined by the uppermost portion of the vagina, also known as the vaginal cuff.

[0179] As used herein, the shape of the vaginal canal VC defines a central axis CA. A cervical axis CVA extends through and is aligned with the cervical canal CC. The cervical axis CVA is also an axis of symmetry, as closely as can be approximated with the anatomy, for the cervix extending through the cervical opening or cervical canal. A midpoint between the proximal and distal ends of the vagina (or the vaginal canal) is determined herein using the midpoint of the central axis. The central axis CA may, of course, have a relatively complex shape so long as the central axis CA generally defines and follows the orientation and shape of the vaginal canal VC. The proximal end of the vagina (and vaginal canal) is defined by the uppermost portion of the vagina. For example, a proximal portion of the vagina or vaginal canal extending 3 cm from the proximal end of the vagina includes the vagina extending 3 cm from the uppermost (proximal) end.

[0180] The vaginal fornices VF, as used herein, refers to a space or recess between the cervix and the adjacent vaginal wall. Specifically, the space is positioned between the exposed surface ES of the vaginal canal VC and an exposed surface of the cervix C and further bounded by a plane P extending perpendicular to the cervical axis CVA and passing through distal end of the cervix C. The vaginal fornices VF may be thought of as a somewhat torus-shaped space but, of course, varies from patient to patient.

[0181] Referring now to FIGS. 4-8, a device 2 in accordance with the present invention is shown. The device 2 includes a main body 4 having a plurality of nerve stimulating elements 6 positioned on an exterior surface 8 of the main body 4 for contact with the exposed or internal surface ES of the vaginal wall 12. The nerve stimulating elements 6 may stimulate nerves in a number of different ways without departing from numerous aspects of the invention. For example, the nerve stimulating element 6 may include one or more emitting elements 14 which emit electrical energy, ultrasound energy, a drug, a magnetic field or other suitable stimulus to the target nerves.

[0182] In a specific embodiment, the nerve stimulating elements 6 may be one or more electrodes 16 that deliver electrical energy to stimulate adjacent nerves as described below. As used herein, it is understood that use of electrode or emitting element herein shall be interchangeable with the term nerve stimulating element, and vice versa, as applicable. Thus, aspects of the invention described or claimed specifically in relation to the electrodes 16 or nerve stimulating element 6 are equally applicable to the other and such substitution is expressly incorporated here. Furthermore, the application of electrical stimulus is sufficient to change the signals transmitted by the target nerves and plexuses described below. In this manner, neuromodulation of the target nerves is achieved.

[0183] Similarly, aspects of the invention described or claimed in relation to electrodes or nerve stimulating elements will encompass sensing electrodes and related sensing elements, without distinguishing whether electrodes are emitting electrodes or sensing electrodes, nor whether a sensor is integrated with or simply communicates with a nerve stimulating element. In order to determine whether and how much and/or when to deliver neuromodulation or other therapysuch information coming from the nerve stimulating element itself as well as from sensors will be described in greater detail below.

[0184] The electrodes 16 are coupled to a control system 18 which in turn is coupled to a power source 19 such as a battery 20. The device 2 may include a battery charger 22 or may be charged transcutaneously as is known in the art. Of course, an advantage of the present invention is that the device 2 may easily be removed, charged and repositioned which cannot be accomplished with conventional surgically placed devices. The device 2 may also include an external controller 24 which may operate the device remotely when the device 2 is in place. The battery charger 22 may also be a controller for programming the device 2 in accordance with methods described herein. A few prior art devices which describe suitable control systems, controllers and battery charging systems are described in U.S. Pat. Nos. 7,729,772, 7,813,809 and 8,165,692 which are hereby incorporated by reference. The controller 24 (and charger 22) may control the duration, frequency, intensity and stimulation protocol as described herein and in the patents incorporated above. The controller 24 may also be incorporated or applied to another suitable personal electronic device, such as a cellphone, programmable watch, tablet, laptop, electronic calendar/organizer or any other suitable personal programmable electronic device, without departing from the scope of the invention. If the controller 24 is incorporated into a personal electronic device the necessary control software can be downloaded and updated as a conventional application. The controller 24 may take advantage of the ability of the personal electronic device to communicate wirelessly with the device 2 (and other devices described below).

[0185] The main body 4 of the device 2 forms a closed loop having a central opening 26 with the cervix C positioned in the central opening 26. The main body 4 may be substantially circular or may have substantially straight sides 28 as shown in FIG. 21. Of course, the main body 4 may take any other shape such as oval, elliptical, square, or even hexagonal. Although the main body 4 extends completely around the cervix, the main body 4 may extend only partially around the cervix. To this end, the main body 4 may extend around at least 180 degrees, or at least 270 degrees, around the cervix relative to a cervical axis 30 (which is the same as the central axis CA of the device) and may be, for example, C-shaped, V-shaped or U-shaped. As used herein, the central opening 26 does not need to be completely surrounded by the main body 4 so long as the main body 4 extends partially around the cervix and opening 26 as described herein. Thus, a substantially C-shaped or U-shaped main body still will include a central opening 26 with each central opening 26 defining a central axis of the main body 4 CAB. The nerve stimulating elements 6 (such as the electrodes 16) are also spaced apart at least 120 degrees, or even 180 degrees, relative to the cervical axis CVA (or the central axis of the main body CAB described further below when the cervix is absent) so that the various nerve plexuses may be stimulated as described herein. Of course, the nerve stimulating element(s) 6 may be positioned only along a posterior or anterior half of the vaginal canal for targeted use as described herein without departing from numerous aspects of invention.

[0186] The device 2 of the present invention may be positioned partially or entirely within the vaginal fornices VE The nerve stimulating element 6 (and in some embodiments all of the nerve stimulating elements 6) contacts the exposed surface of the vagina 10 proximal to the distal end 46 of the cervix.

[0187] The main body 4 has an elongate cavity 48 (see FIGS. 14A and 14B) in which the control system 18 and the battery 20 are positioned as shown in FIG. 8. The battery 20 and control system 18 are directly coupled together. The electrodes 16 are coupled to the control system 18 with a wire 52 (or other suitable conductive element) electrically coupled to each of the electrodes 16. The wires 52 extend through a sidewall 54 of the main body 4 and are directed toward a hub 56 which electrically couples each of the wires 52 to the control system 18. The hub 56 is positioned between a first connector 58 and a second connector 60. Half of the wires 52 are directed to each of the first and second connectors 58, 60 (eight wires 52 for each of the connectors 58, 60 in the preferred embodiment of FIG. 8). The wires 52 terminate at wire contacts 62 which are used to electrically couple the wires 52 to the hub 56 and, in turn, to the control system 18 as now described. Referring to FIG. 14A and 15A, the electrode 16 may wrap around from a radially outer surface 53 to a radially inner side 55. An alternative electrode 57 is shown in FIGS. 14B and 15B in which the electrode 57 does not wrap around to a radially inner side 59 thereby potentially minimizing stimulus transmitted through the cervix. All features, devices, embodiments and methods described herein may use either the electrode 16 or electrode 57.

[0188] Referring to FIGS. 10-19, the hub 56 has a protrusion 64 on each end that fits within the cavity 48 in the main body 4. The protrusion 64 on the battery 20 side abuts directly against the battery 20 (see FIGS. 16 and 18) and the other protrusion 64 abuts against the control system 18 (see FIGS. 17 and 19). The protrusion 64 includes hub contacts 66 on a radially outer wall that are aligned and electrically coupled to the wire contacts 62 at each of the first and second connectors 58, 60. Wires (not shown) leading from the hub contacts 66 are directed through the hub 56 to the control system 18. Each of the wires terminates at an electrical connector 70 (FIG. 19) that engages electrical connectors 72 on the control system 18 (FIG. 17). The electrical connectors 72 may be formed on a first extension 74 of the hub 56 that forms a snap fit connection with a recess 76 in the control system 18. A second extension 77 on the other side of the hub 56 may form a snap fit connection with the battery 20 (FIG. 18). Of course, the device 2 may prevent access to the battery 20 and control system 18 rather than providing the snap fit connection. For example, the entire device 2 may be encased in a polymer 49 to remove spaces and voids and to seal all connections to the hub 56 while leaving the electrodes 16 exposed as shown in FIG. 13.

[0189] Referring now to FIG. 9, the electrodes 16 may be paired together to stimulate a specific nerve plexus, and even a specific side of the plexus, as now described. The device 2 includes a marker 81 to orient the device 2 along a midline 85 which generally corresponds with a midline 83 of the user. Adjacent the marker 81 is a left posterior electrode pair LPE1, LPE2 and a right posterior electrode pair RPE1, RPE2. The left and right posterior electrode pairs are positioned to lie adjacent to the left and right sides of the inferior hypogastric plexus. A left posterior lateral electrode pair LPLE1, LPLE2 and a right posterior lateral electrode pair RPLE1, RPLE2 are positioned to lie adjacent the left and right Frankenhauser's plexuses, respectively. Finally, the vesical plexus may be targeted on the left side with a left anterior lateral electrode pair LALE1, LALE2 and a left anterior electrode pair LAE1, LAE2 while the right side of the vesical plexus may be stimulated with a right anterior lateral electrode pair RALE1, RALE2 and a right anterior electrode pair RAE1, RAE2. Thus, the present invention may be useful in stimulating the same plexus from the right side and the left side simultaneously, independently and/or at different times. Of course, the user may only actuate the left or right side rather than alternating sides for stimulation if the therapy is tolerated better or more successful on one side or the other. The control system 18 may change the laterality periodically such as every few days.

[0190] Although the above description presents distinct electrode 16 pairings, it is understood that any of the electrodes 16 may be grouped together by the control system 18 for generating nerve stimulus. For example, the two electrodes 16 on opposite sides of the marker 81 may be used to stimulate the inferior hypogastric plexus along the midline 85 rather than preferentially on the left or right sides. In another example, the left hypogastric nerve (and the junction of this nerve and the IHP) may be stimulated using the LPE2 and the LPLE1 electrodes while the right hypogastric nerve (and the junction of this and the IHP) may be stimulated using the RPE2 and the RPLE1 electrodes. Although the independent stimulation of different regions of the same plexus has been described with respect to left and right sides of the midline of a particular target plexus, the stimulation may take place at any two different regions of the same plexus rather than simply left and right sides as described in further detail below.

[0191] Although only one electrode 16 is used on each side of the circuit described above, two or more electrodes 16 may be used to create either side of the electrical circuit rather than using only one for each side as described above. In another aspect of the present invention, the device 2 may include at least twelve electrodes 16 and in the preferred embodiment sixteen electrodes 16. The nerve stimulating element 6 may be formed by any two electrodes 16 (or groups of electrodes 16) and, thus, the device 2 could easily have at least twenty nerve stimulating elements formed by sixteen electrodes 16 by grouping electrodes together, and skipping over one or two electrodes 16 (or more) to form the electrode pair rather than using adjacent electrodes 16 to form the pair. An advantage of forming at least twenty different nerve stimulating elements 6 the device 2 may provide greater flexibility of treatment, reduce habituation and targeting different sides of the same plexus at different times as described herein. Skipping electrodes 16 to form a particular nerve stimulating element 6 will increase a spacing between the electrodes 16 (compared to adjacent pairs of electrodes 16) thereby providing the ability to potentially alter the depth of penetration of the stimulus. The control system 18 is configured to independently actuate each of the nerve stimulating elements 6. In this manner, the device 2 of the present invention may operate in at least twenty different modes with each mode being represented by a distinct nerve stimulating element 6 formed by a unique group of electrodes 16 in any manner described herein. Thus, the present invention not only is able to target numerous plexuses with a single device but each of these plexuses may be stimulated in a variety of independent modes. For example, the IHP may be stimulated with the four posterior electrodes 16 (LPE1, LPE2, RPE1, RPE2) in at least four modes (or stated another way by forming at least four different nerve stimulating elements) to stimulate the IHP. In fact, the four posterior electrodes 16 may form at least eight different modes (or stated another way by forming at least eight different nerve stimulating elements 6) to stimulate the IHP by simply grouping electrodes 16 in the manner described herein (adjacent pairs, skipping one, skipping two, grouping two or more electrodes on one side of the circuit or on both sides of the circuit). In this manner, different regions or portions of the same plexus may be stimulated. Of course, the regions stimulated will have overlapping portions but use of different electrode 16 configurations described herein will create different stimulus patterns and regions. Although the device 2 of the present invention may form numerous independent nerve stimulating elements 6, simultaneous actuation may produce fewer nerve stimulating elements 6 (such as eight when using sixteen electrodes 16), nevertheless, the device 2 still may form far more nerve stimulating elements 6 for independent actuation as described herein. The nerve stimulating elements 6 are also preferably formed by more than mere modification of power, frequency or another parameter for the same nerve stimulating element 6. As such, the nerve stimulating element 6 may each have a unique position in that the electrodes 6 are grouped, paired or otherwise organized in a unique manner for each of the nerve stimulating elements 6 formed. As such, each nerve stimulating element 6 formed has a unique position even if a grouping or pair share one or more electrodes 6 so long as the groups or pairings are not identical. Each unique position provides a different focus unlike a single nerve stimulating element that can only change power, frequency or some other characteristic while leaving the stimulation pattern substantially the same.

[0192] Although numerous nerve stimulating elements 6 may be formed with the electrodes 16 forming numerous different nerve stimulating elements, in some aspects of the invention the device 2 may have at least four, or at least eight, nerve stimulating elements 6 as described above. Each of the nerve stimulating elements 6 may be actuated independently (or simultaneously, of course) to stimulate different regions of tissue (although these regions may overlap). In another aspect of the invention, the nerve stimulating elements 6 are advantageously distributed around the main body 4 to independently stimulate the various target plexuses. To this end, the device 2 may include at least three nerve stimulating elements 6 which are angularly spaced at least 70 degrees from adjacent nerve stimulating elements relative to the cervical axis CVA or central axis of the main body 4 CAB. If more regions are targeted, the device 2 may include at least four nerve stimulating elements which are angularly spaced at least 50 degrees from adjacent nerve stimulating elements relative to the cervical axis CVA or central axis of the main body 4.

[0193] Although the nerve stimulating element 6 has been described with respect to pairs of electrodes 16, the nerve stimulating element 6 may be formed by a single element or even a single electrode 16 without departing from the scope of the invention. For example, a single piezoelectric element may be used to deliver ultrasound energy or the device 2 may include a single electrode 16 with the other electrode carried by another element (even an implantable element) without departing from the scope of the invention.

[0194] As mentioned above, many conventional devices introduced into the vagina suffer from the drawback that they often stimulate somatic nerves since these devices are typically positioned in the distal (lower) half of the vagina. These devices also often intend to stimulate pelvic muscles, which may lead to further disadvantages described herein. The present invention avoids these drawbacks by positioning the device 2 in the proximal half of the vagina and, in some embodiments, may have all of the nerve stimulating elements 6 (or electrodes 16) in the proximal half of the vagina. To this end, the present invention provides nerve stimulating elements 6 that are positioned close to the target plexuses; the vesical plexus, left and right Frankenhauser's plexuses, the inferior hypogastric plexus and the intersection of junction between the inferior hypogastric plexus and the left and right hypogastric nerves. These nerve plexuses travel close to the proximal end of the vagina as shown in FIGS. 1-3 and typically have branches within 1-2 cm from the exposed surface ES of the vagina and, as such, the preferred embodiments are described with the nerve stimulating element 6 being no more than 3 cm from the target nerve plexus. Stated another way, the nerve stimulating element 6 may be positioned no more than 3 cm from the uterosacral ligaments which are adjacent the target nerve plexuses. Stated still another way, the nerve stimulating element 6 is positioned to stimulate the vesical plexus, Frankenhauser's plexus, or inferior hypogastric plexus without intervening nerves, and in particular without intervening somatic nerves. Stated yet another way, the nerve stimulating element 6 may be positioned to contact the exposed surface 10 of the vagina closer to the vesical plexus, left or right Frankenhauser's plexus, left and right hypogastric nerves or the inferior hypogastric plexus, than to the pelvic floor. Stated still another way, the nerve stimulating element 6 (and in some embodiments all of the nerve stimulating elements 6) is positioned to contact the exposed surface ES of the vaginal canal within 3 cm from a proximal end of the vagina or proximal to a distal end of the cervix C. The entire device 2 may be positioned proximal to a midpoint between the proximal and distal ends of the vagina. Stated another way, the entire device 2 may be positioned within 5 cm from the proximal end of the vagina. Stated still another way, the nerve stimulating elements 6 are all positioned proximal to a midpoint between the proximal and distal end of the vaginal canal.

[0195] The electrodes 16 are also oriented and organized so that they will form nerve stimulating elements 6 that will generally direct stimulus proximally. To this end, the electrodes 16, and the nerve stimulating elements 6, are organized so that a proximal surface 13 are at the same longitudinal position relative to the central axis of the body CAB and the cervical axis CA. Although the electrodes 16 and nerve stimulating elements are preferably oriented in this manner, they may be longitudinally separated without departing from numerous aspects of the present invention. For example, the electrodes 6 (and in one aspect all of the electrodes 16 or nerve stimulating elements 6) may be longitudinally spaced so that the proximal surface 13 of the electrodes 6 (and the nerve stimulating element 6 formed by the electrodes 16) relative to the central axis of the body CAB or the cervical axis CVA by no more than one cm.

[0196] Referring now to FIG. 20, another device 2A is shown including a main body 4A having one or more tabs 34 extending radially outward relative to a central opening 26A. The tabs 34 may help secure the device 2A in place and maintain the intended orientation of the device 2A once positioned. The electrodes 16 may be positioned on the tabs 34 so that the electrodes 16 are on the radially outer surface of the main body 4A.

[0197] Referring to FIG. 21, still another device 2B is shown which has an extension 36 extending radially outward from the main body 4. The extension 36 has a first curved tip 38 and a second curved tip 40 which help anchor the device 2 in position and help maintain the intended orientation. The main body 4B may also be flared outwardly which also may help retention. The main body 4B is flared outwardly to become larger as the body 4B extends distally in the vagina. It is understood that all of the devices 2, 2A, 2B described herein shall incorporate all methods of using the other devices 2, 2A, 2B and such use is expressly incorporated for each device described herein. Furthermore, all devices 2, 2A, 2B shall share the same inventive features described herein and such features are also expressly incorporated for all devices described herein. For example, the position and use of the electrodes 16 of device 2 shall be applicable to use of device 2A and device 2B.

[0198] The device may also be used to stimulate the vesical plexus together with either the Frankenhauser's plexus or with the inferior hypogastric plexus (or both). The vesical plexus may be stimulated independently or simultaneously with one or both of the other two plexuses. In another aspect, an anterior side may be stimulated simultaneously or independently with a posterior side.

[0199] As can be appreciated, the present invention provides the ability to target more than one plexus and, alternatively, the same plexus from a different position. For example, a plurality of nerve stimulating elements 6 are positioned to stimulate the same plexus for each of the plexuses described herein. Switching to different stimulating elements 6 may reduce habituation and/or provide other therapeutic benefits. Furthermore, the user may simply select, based on efficacy determined by the user, which of the areas is most beneficial for the particular treatment. Of course, a computer-controlled algorithm may also be used to target particular areas due to set parameters or from feedback data. The control system 18 may control the device 2 to stimulate a target plexus with a first nerve stimulating element 6 for a first period of time, then stimulate the target plexus with a second nerve stimulating element 6 for a second period of time and independent of the first nerve stimulating element 6. In this manner, habituation may be addressed without changing the target plexus but changing the position of stimulation by changing the nerve stimulating element. Of course, the target plexus(es) may also be changed from any one (or more) of the target plexuses described herein to another target plexus(es) to address habituation or as otherwise desired.

[0200] In one aspect, a plurality of devices 2C, 2D, 2E, such as at least three, having different patterns of stimulating elements 6 may be provided as shown in FIGS. 22-24. Of course, any other suitable division of plexuses among the plurality of devices 2C, 2D, 2E may be provided. The user may switch between the devices 2C, 2D, 2E (or others with different patterns of elements) as desired. All aspects and methods of using the devices 2, 2A, 2B are incorporated here for use with the plurality of devices 2C, 2D, 2E as applicable.

[0201] Referring to FIGS. 25 and 26, the ability to select areas for stimulation may also be provided using device 2F having first and second movable elements 50,61. The first and second movable elements 50, 61 are coupled to a support body 4F which may extend in an arc of at least 270 degrees for positioning around the cervix. Each of the movable elements 50, 61 includes elements 6F for stimulating nerves and all aspects described herein of the devices 2, 2A, 2B, and 2C-2E are incorporated here. The first and second movable elements 50, 61 permit the user to move the elements 6F to desired positions for stimulating target plexuses. FIG. 25 shows the movable elements 50, 61 positioned to stimulate nerves when positioned on opposing sides of the cervix (any opposing regions). FIG. 26 shows the movable elements 50, 61 moved together to form a section, which permits stimulating half of the regions discussed herein and such uses are expressly incorporated here.

[0202] Referring to FIG. 27, a first cover 73 and a second cover 75 are provided to prevent or reduce stimulating some areas for use with any of the devices 2, 2A-2F described herein. The first and second covers 73, 75 are movable along the body to cover elements 6 as desired. The first and second covers may 73, 75 may also be spaced apart to form a window 79 for stimulating tissue within the window 79.

[0203] In still another aspect of the present invention, the device 2 is now referred to again with reference to FIGS. 1-22. The device 2 itself may be used to orient the device 2 within the patient using the nerve stimulating elements 6 themselves. For example, when one of the nerve stimulating elements 6 emits energy, another of the nerve stimulating elements 6 may measure energy received from the emitting element 6. The control system 18 monitors the energy received at the other nerve stimulating element 6 and records data regarding the energy received. The control system 18 may then recognize the orientation of the device 2 relative to the cervix by recognizing a pattern in the energy received. In another aspect, the control system 18 may simply measure impedance between two or more nerve stimulating elements. The resulting impedance data may also be subsequently used to orient the device 2 with the control system 18 recognizing a pattern of data to orient the device 2. Stated another way, the control system 18 may be used to orient the device with at least one of the nerve stimulating elements emitting energy and at least one other of the nerve stimulating elements measuring the energy emitted. The control system 18 may save a pattern of a parameter and compare the pattern to current data to orient the device about the cervix. For example, RF energy or ultrasound energy may be emitted by one or more elements 6 and received at others with the control system 18 monitoring and storing the data. In another aspect, impedance between nerve stimulating elements 6 may be used with the control system 18 monitoring and storing the impedance and matching a pattern of saved impedance data to orient the device 2, 2A. The device 2 may then change the pattern of stimulation using the nerve stimulating elements 6 in accordance with the orientation determined by the control system 18. Of course, an angular shift of the device 2 around the cervix may orient different elements 6 adjacent different targets but, of course, such a shift and change of nerve stimulating elements 6 is clearly contemplated with the present invention and, as such, the particular elements 6 used to stimulate the target area (plexus) may change.

[0204] This ability to measure and compare parameters provides numerous additional benefits. The example of measuring impedance can, for example, provide data on blood and tissue. In general, the ability for electrodes to measure as well as deliver energy can provide other data on electrical properties of the tissue and fluids in the environment of the device. Both the ability to acquire measurements at different points in time, and the fact that the device 2 extends further in space than leads of implanted devices, allow for comparisons of parameters by the device. The ability of the device 2 to communicate with other medical and computing devices internal and external to the body extend all of these capabilities. The device 2 can incorporate any of a wide range of other sensors into the nerve stimulating elements or communicate with such sensors elsewhere on the device or on other devices internal or external to the body. Thus, a wide range of parameters can be sensed and monitored, diagnosed, and therapeutically treated. The data integration of such a device worn internally is novel in utilizing multiple sources and extending from sensing, through diagnosis, to therapy.

[0205] Referring to FIGS. 28-51, various additional devices are shown. As with all other embodiments in this application, all methods of use and physical characteristics mentioned herein for one embodiment are equally applicable to all other embodiments. Thus, for the embodiments of FIGS. 28-51, all methods of stimulating any of the target nerves or plexuses, or for any other therapeutic use mentioned herein, are incorporated here. For example, all devices described herein may include a first nerve stimulating element stimulating nerves adjacent the vagina, a second nerve stimulating element positioned to stimulate nerves on an opposing side of the cervix from the first nerve stimulating element when viewed along a cervical axis (independently or simultaneously and without moving the device). Similarly, all other applicable methods may be used specifically with every other embodiment. Furthermore, all physical characteristics, such as size, orientation, number and position of nerve stimulating elements, are also all incorporated here and for all embodiments described herein. Finally, although not specifically shown for each embodiment, each device includes the power supply, such as the battery, and the control system described herein and the characteristics of each are applicable to all embodiments.

[0206] Referring now to FIGS. 28-31, another device 2G for stimulating nerves is shown wherein the same or similar reference numbers refer to the same or similar structure. As mentioned above, all features of corresponding structures and methods shall be incorporated here. For example, the nerve stimulating element 6G, although shaped uniquely compared to the other nerve stimulating elements, nevertheless may incorporate any of the features of the nerve stimulating elements described above such as the nerve stimulating element 6G may be an electrode 16G. The nerve stimulating elements 6G are positioned on an exterior surface 8G of a main body 4G. The main body 4G may form a closed ring 88 having a central opening 90 in which the cervix is positioned. The term closed ring or closed loop as used herein shall mean any closed shape regardless of shape and, as such, all of the closed shapes described herein shall constitute closed rings or closed loops.

[0207] The exterior surface 8G of the main body 4G forms a truncated pyramid having four sides 92 and rounded edges. At least one nerve stimulating element (or at least two) is positioned on each side 92. Alternatively, at least three of the four sides 92 may each have at least two nerve stimulating elements 6G.

[0208] The main body 4G includes a recess 80 in which the nerve stimulating element 6G is positioned. The main body 4G may include at least four recesses 80 and at least four nerve stimulating elements 6G each positioned in one of the recesses 80. The main body 4G may also include a non-conductive wall 82 extending between the recesses 80. The wall 82 may be electrically insulated (non-conductive) to isolate the nerve stimulating elements 6G from one another. The wall 82 may also help to contain a conductive material within the recess 80 as explained further below. The main body 4G may also have another wall 84 that extends around the opening 90. The wall 84 may also be a non-conductive material to help isolate the nerve stimulating elements 6G from one another (particularly when electrodes 16 are used) and to contain a conductive material. The wall 84 is positioned between the nerve stimulating elements 6G and a radially inner edge 93 (smaller end) of a central opening 95 in the main body 4G. Another wall 91 is positioned at a radially outer edge 107 (larger end of the opening) of the central opening 90.

[0209] The main body 4G may also include a reservoir 94 which contains a flowable substance 96 such as saline or a hydrogel. The reservoir 94 has a lumen 89 fluidly coupled to the recess 80 and a permeable and/or porous structure 98 (depending on application) such as an open cell foam exposed and positioned in the recess 80. The structure 98 has pores 100 that hold the flowable substance 96 which may be electrically conductive (such as saline or a hydrogel). The flowable substance 96 may continue to weep from the structure 98, depending on the physical characteristics of the structure 98, lumen 89 and flowable substance 96, to position the flowable substance 96 in the recess 80 adjacent the nerve stimulating element 6G. The structure 98 may automatically draw the flowable substance 96 from the reservoir 94 thereby automatically replenishing the flowable substance 96 as necessary. Of course, the flowable substance 96 may also be forced from the reservoir 94 without departing from the scope of the invention. The flowable substance may be a conductive substance to enhance electrical contact between the nerve stimulating element 6G and tissue. A fill hole 97 may be used to fill the reservoir 94 as necessary. The reservoirs 94 may each deliver to a single recess 80 but may, of course, deliver to multiple recesses 80 without departing from the scope of the invention. Referring to FIG. 31, the flowable substance is shown filling the recess 80. The recess 80 may also be filled with a permeable material 99 which holds the flowable substance 96 in pores 100 therein as describe in connection with other embodiments described herein.

[0210] Referring to FIG. 32, another device 2H for stimulating nerves is shown wherein the same or similar reference numbers refer to the same or similar structure. The device 2H includes a permeable and porous structure 98H surrounding the nerve stimulating element 6H. In this manner, the flowable substance 96 is delivered directly to the area around the nerve stimulating element 6H. The flowable substance 96 weeps from the permeable structure 98 and is contained within the recess 80 with the walls bounding the recess 80 helping to contain the substance 96. The walls also provide a non-conductive barrier to reduce the likelihood of a short circuit between adjacent elements 6 (particularly when using electrodes).

[0211] Referring to FIGS. 33-35, another device 2J for stimulating nerves is shown wherein the same or similar reference numbers refer to the same or similar structure. The device 2J has nerve stimulating elements 6J on an exterior surface 8J of a main body 4J. The main body 4J may have the shape of a truncated four-sided pyramid and may include the features associated with this shape described above.

[0212] The main body 4J includes a wall 82J extending between recesses 80J. The wall 82J may be electrically insulated (non-conductive) to isolate the nerve stimulating elements 6J from one another. The wall 82J may also help to contain a conductive material 105 within the recess 80J as explained further below. The main body 4J may also have another wall 84J that extends around a smaller end 101 of central opening 90J. The wall 84J may also be a non-conductive material to help isolate the nerve stimulating elements 6J from one another (particularly when electrodes 16 are used) and to contain a conductive material. A lip 103 forms another wall 107 that extends around the larger end (radially outer side) of the central opening 90J thereby surrounding each recess 80J with walls 82J, 84J and wall 107. A conductive material 105 is positioned in the recess. The material 105 may be a soft, pliable, electrically conductive structure such as any of those described herein including a porous material or substance (using saline or a gel such as a hydrogel). In this manner, the conductive material 105 may conform somewhat to the shape of the tissue to enhance contact with tissue and electrical conduction.

[0213] Referring to FIG. 35, the nerve stimulating element 6J may be covered by a pliable, electrically conductive material 109. The conductive material 109 may also be pliable so that the conductive material 109 also conforms somewhat to the shape of the tissue. The conductive material 109 may be a permeable open cell foam element 111 with a conductive fluid, such as saline, contained in the pores of the element 111.

[0214] Referring to FIG. 36, still another nerve stimulating device 2K is shown wherein the same or similar reference numbers refer to the same or similar structure. Nerve stimulating elements 6K are positioned on a main body 4K having an exterior surface 8K having a shape similar to a truncated four-sided pyramid and all characteristics of this shape described herein are incorporated here. The device 2K includes an insert 120 which may be a separate device that is attached to the main body 4K by the user. Alternatively, the insert 120 may be integrated into the device 2K without departing from the scope of the invention.

[0215] The insert 120 has conductive elements 122 positioned over the nerve stimulating element 6K which may be pliable to conform to tissue and thereby enhance electrical conduction. The plurality of conductive elements 122 are coupled to and separated by non-conductive elements 124 which may also be pliable. The electrically conductive element 122 may be a gel, such as a hydrogel, or a porous material 126 having a flowable material, such as saline, contained in the pores of the porous material 126. To this end, the term electrically conductive shall include porous materials that are not electrically conductive but can conduct electricity when the pores are filled with an electrically conductive material. The non-conductive element 124 may also be a thin layer of material such as a closed cell structure made of a non-conductive material. Alternatively, the non-conductive element 125 may simply be a pliable layer 127 of non-conductive material such as silicone. The pliable nature of the layer 127 may help to conform to tissue to create a barrier to electrical conduction between adjacent nerve stimulating elements 6k. The insert may include a main body 129 that may simply be an elastic band 131 at a radially outer (larger end) of a central opening 133. The band 131 may be coupled to one or both of the non-conductive elements 125 and/or conductive elements 122.

[0216] Referring to FIGS. 37-43, another device 21 is shown for use with an insert 130 wherein the same or similar reference numbers refer to the same or similar structure. The device 21 is substantially the same as the device 2K and all aspects of device 2K are incorporated here. The insert 130 has conductive elements 132 mounted to a main body 137, which may form a closed loop 145, at spaced apart locations. The conductive elements 132 may be any of those described herein including the pliable structures described above. The main body 137 includes non-conductive elements 135, such as a thin layer, positioned between the conductive elements so that the conductive elements 132 are coupled to and separated by non-conductive elements 135. The main body 137 may include a dissolvable portion 142 that dissolves within the body under normal conditions (vagina in this application). Referring to FIGS. 41 and 43, the dissolvable portion 142 may include the non-conductive elements 135 thereby leaving only the electrically conductive elements 132.

[0217] Referring to FIGS. 44-51, a device 2L, a device 2M and a device 2N are shown having bodies 4L, 4M, 4N with an exterior surface 8L, 8M, 8N that each form a torus. As used herein torus shall apply to shapes that are torus-like or generally torus-shaped. The devices 2L, 2M and 2N also form a closed ring 150 like other embodiments described above. The nerve stimulating elements 6 are positioned in recesses 80L, 80M, 80N as shown in the cross-sectional view of FIGS. 46, 47, 48 and 50. The main body 2L of the device 2L has a central opening 154. The main body 4L has a non-conductive wall 156 which may be a closed loop 158 adjacent the opening 154 and positioned between the nerve stimulating element 6 and a radially inner side 170 of the torus. The recesses 80L, 80M, 80N and nerve stimulating elements 6 are positioned predominantly on a radially outer side 164 of the torus. The device 2N includes recesses 80N which form a scalloped shaped wall 165 extending around the central opening 174 and positioned between the nerve stimulating element 6N and the radially inner side 170 of the torus. As shown in the various cross-sectional views, the exterior surface 8L, 8M, 8N at the radially inner side 170 of the torus may be somewhat flattened.

[0218] Referring to FIG. 51, another insert 190 is shown which may be applied to any of the devices 2L, 2M, and 2N. The insert 190 may be integrated with the devices 2L, 2M, 2N or may be a separate, disposable device that is applied by the user. The insert 190 has conductive elements 192 separated by non-conductive elements 194 similar to the other inserts described above and all discussion above is equally applicable and incorporated here concerning the conductive element 192 and non-conductive element 194. The non-conductive element 192 may, for example, be a layer 193 of non-conductive material such as silicone. The insert 190 may include a body 204 which may simply be an elastic band 199 extending around one end to secure the insert 190 onto the devices 2L, 2M, 2N. The body 190 may form a closed loop 195 (as broadly described herein) with the elastic band 199 circumscribing the closed loop 195 around the central opening 209. The non-conductive element 194 may also form a raised wall 211 relative to the conductive element 192. The raised wall 211 may also be a thin layer of silicone. The insert 190 may include openings 197 through which the nerve stimulating element 6 is exposed. The openings 197 are positioned to expose the nerve stimulating elements 6 with at least one nerve stimulating element 6 in each opening 197. The term insert as used herein is used to describe a disposable device used with a reusable part although the insert may, in fact, not be inserted into any part of the device and, as shown, may in fact simply surround the other reusable device. Of course, at times the insert is introduced into another object (such as a recess) yet such interaction is not required. The term system as used herein may refer to an integrated, single piece device and does not imply or require multiple parts (other than those integrated into a system). Of course, the system may still be provided in separate parts, such as separate controller, control system or battery external to the vagina, without departing from the invention as well since a system may still include separate components coupled together wirelessly or with wires.

[0219] Referring now to FIG. 52, an implant 220 in accordance with the present invention is shown. The implant 220 is used to stimulate nerves independently, in conjunction with other implants 220 or in conjunction with any of the devices 2, 2A-2N. The implant 220 is surgically placed and secured adjacent to the uterosacral ligament so that a first nerve stimulating element 224 (coupled to an implant body 226) is positioned in contact with the uterosacral ligament. The implant body 226 may be secured directly to the uterosacral ligament with the uterosacral ligament positioned in a throughhole 227 extending through the implant body 226. Alternatively, the implant 220 may be secured to another structure with the nerve stimulating element 224 positioned in contact with the uterosacral ligament. A second nerve stimulating element 228 may be positioned on an outer surface 233 of the implant body 226 so that it is in contact with the peritoneum after placement. A third nerve stimulating element 230 (also coupled to the implant body 226) may also be provided and positioned in contact with the uterosacral ligament at an opposite end of the throughhole 227 from the first nerve stimulating element 224. A fourth nerve stimulating element 232 may also be in contact with the peritoneum and spaced apart from the second nerve stimulating element 228. For the purpose of defining the invention and in particular the claims, the numerical nomenclature associated with the nerve stimulating elements and other structures, such as the fifth nerve stimulating element shall not carry numerical significance in that reciting the fifth nerve stimulating element does not necessitate four additional nerve stimulating elements and the numerical significance shall not be taken into account. Thus, the fifth nerve stimulating element may, in accordance with the claims, be the second recited nerve stimulating element with only two recited. Use of the fifth nerve stimulating element may, in fact, be the first (and possibly only) nerve stimulating element for a particular implant but is used since another implant recites (at times in subsequent dependent claims) the second, third and fourth nerve stimulating elements. All aspects of the nerve stimulating elements described herein are applicable to the nerve stimulating elements of the implant 220 and all features and characteristics are incorporated here for the nerve stimulating elements of the implant 220.

[0220] The uterosacral ligament passes through a slot 234 when introduced into the throughhole 227. The implant body 226 is movable from an open position, which permits the uterosacral ligament to enter the throughhole 227 to a locked position which prevents the uterosacral ligament from moving out of the throughhole 227. The locked position may also be provided in any suitable manner such as with a separate structure including as a suture, clasp, cinch, clamp, or a sliding door or gate over the slot 234 without departing from the scope of the invention.

[0221] Referring to FIG. 54, the implant body 226 may also be held in the open position with a delivery tool 236. The delivery tool 236 has a movable jaw 235 so that the delivery tool 236 can hold the implant 220 in the open position of FIG. 54 and release the implant 220 when desired. The implant body 226 is introduced into the abdomen in the open position and released when the uterosacral ligament is positioned in the throughhole 227. The implant 220 may naturally move to the locked position with the delivery tool 236 holding the implant 220 in the open position. Alternatively, the implant body 226 may be naturally biased to the open position and closed by the delivery tool 236 to clamp and secure the implant 220 to the ligament. Of course, the clamping force must be applied in a controlled manner to prevent excessive pressure on the uterosacral ligament while still adequately securing the implant 220. The implant 220 may include other securing features, such as one or more eyelets to receive suture passed through the uterosacral ligament, without departing from the scope of the invention.

[0222] The implant 220 also includes a power source 238, such as a battery 240, coupled to the implant body 226. A control system 242 (positioned within the implant body 226) is coupled to the power source 238 and to the nerve stimulating elements in a conventional manner. The battery 240 may be rechargeable (not shown) without departing from the invention and may be charged with a charging device positioned in the vagina in the same position as the device 2 as described in greater detail below.

[0223] As mentioned above, the first and third nerve stimulating elements 224, 230 are in contact with the uterosacral ligament which itself is physically connected through various tissue paths to the target plexuses as described herein. Thus, the uterosacral ligament is used to transmit nerve stimuli to the target plexuses and nerves and the anatomic position of the uterosacral ligaments relative to the target areas is advantageous as described above. The nerve stimulating elements on the implant 220 may also be useful for stimulating other nerve plexuses such as the superior hypogastric plexus (SHP) which would be difficult to stimulate using the device 2. The nerve stimulating elements on the implant 220 may also be suitable for delivering stimulation to the middle rectal plexus to treat fecal urge, rectal conditions, and/or incontinence.

[0224] Referring to FIG. 53, another implant 220A is shown wherein the same or similar reference numbers refer to the same or similar structure. The implant has a throughhole 227A, a control system 242, and first, second, third and fourth nerve stimulating elements 224A, 228A, 230A, 232A. The throughhole 227A is tapered to accommodate a tapered geometry of the ligament. When sizing the implant 220A, the size may be taken at two positions so that a tapered geometry may also be considered when selecting the appropriate size of implant 220A. The first nerve stimulating element 224A has a piercing element 250 configured to extend into and pierce the uterosacral ligament when securing the first nerve stimulating element 224 to the uterosacral ligament. To this end, the piercing element 250, may be a barb, needle, spike or pin extending into the throughhole 227. When the implant 220A is placed around the ligament the piercing element 250 automatically extends into and pierces the ligament. The piercing element 250 may help prevent migration (slipping) of the implant 220A along the ligament and also may improve stimulation by improving contact between the first nerve stimulating element 224A and the uterosacral ligament and associated autonomic nerves. The piercing element 250 is preferably made of a conductive material so that the piercing element 250 forms part of the first nerve stimulating element 224. It is understood that whenever implant 220 is described that implant 220A may be substituted with all features and methods incorporated.

[0225] The implant 220 may also be small enough so that two implants 220 can be positioned adjacent (and even secured) to the same uterosacral ligament. If the implants 220 are separated with one positioned anteriorly on the uterosacral ligament and the other positioned posteriorly (as shown in FIG. 70) it is possible to primarily stimulate the IHP with one implant and the SHP with the other.

[0226] The implant 220 may be used by itself, together with additional implants 220, 220A or in conjunction with any of the devices 2, 2A-2N positioned in the vagina described herein and shown in FIG. 69. It is understood that when device 2 is described for the combination with the implant 220 that any of the other devices 2A-2N may be used as a substitute and those features and methods of use, including all claims, are expressly incorporated. Furthermore, all aspects of the devices 2, 2A-2N positioned in the vagina and described herein may be used with the implant 220 of the present invention for stimulating nerves and nerve plexuses and all aspects, uses and characteristics of the nerve stimulating elements and methods for devices 2, 2A-2N are specifically incorporated here for combining with the implant 220 of the present invention.

[0227] The implant 220 and the devices 2, 2A-2N may work together to stimulate nerves to modulate the signal of the autonomic plexuses surrounding the cervix and uppermost aspect of the vagina, namely, the inferior hypogastric plexus (IHP), Frankenhauser's plexus (L and R) and the vesical plexuses (L and R). In this manner, the stimulation may alter systemic sympathetic discharge throughout the sympathetic chain. In a specific aspect, the device 2 may have two nerve stimulating elements 6. The two nerve stimulating elements 6 on the device 2 and the nerve stimulating element(s) on the implant 220 together stimulate at least three nerve plexuses from the following list; SHP, IHP, L vesical, R vesical, L Frankenhauser's, and R Frankenhauser's. For example, the implant 220 may stimulate the IHP (or the SHP) while the device 2 has at least one of the nerve stimulating elements 6 stimulating a side of the Frankenhauser's plexus (L or R) and another nerve stimulating element 6 stimulating the other side of the Frankenhauser's plexus relative to the midline 83 (see FIG. 22). Alternatively, the nerve stimulating elements 6 may be positioned with one nerve stimulating element 6 positioned on a side of the vesical plexus and another nerve stimulating element 6 positioned on the other side of the vesical plexus relative to the midline 83. The other side of a plexus as used herein shall mean any position on the opposing side of the midline to the other nerve stimulating element and, thus, the nerve stimulating elements positioned on the other side do not have to be 180 degrees from one another.

[0228] The device 2 may also communicate with the implant 220 to coordinate stimulation. For example, various therapies may require simultaneous stimulation while others require independent stimulation. The device 2 and the implant 220 may communicate by simply transmitting and receiving electrical signals through tissue using the nerve stimulating element 6 of the device 2 and the nerve stimulating element of the implant 220. For the purpose of the present invention, communication shall require either transmission or receipt of signals or information but does not require both. The controller 24 of the device 2 may be used to communicate with the control system 18 of the device 2 to control, for example, a duration of stimulation and an intensity of stimulation. The controller 24 may also be configured to communicate stimulation instructions for the control system 242 of the implant 220 to the device 2 which then communicates the instructions to the implant 220. Of course, the controller 24 may be configured to communicate instructions directly to the control system of the implant 220 as well. For example, the controller 24 (and/or the implant 220) may generate radiofrequency signals to communicate with one another in a conventional manner.

[0229] More than one implant 220 may be delivered and secured to the same uterosacral ligament. Each implant 220 may include all features related to the implants of the present invention. When more than one implant 220 is used, the control systems 242 of the implants 220 may also communicate with one another to coordinate stimulation (such as simultaneous stimulation or independent stimulation). The implants 220 may communicate using electrical signals transmitted to and from the nerve stimulating elements and transmitted through tissue. Alternatively, the nerve stimulating elements (or a separate antenna, not shown) may be used to transmit and receive radiofrequency signals. Of course, any other suitable method of communication between the implants 220 is within the scope of the invention including a physical connection between the implants 220 (such as a filament or wire) although wireless communication is preferred.

[0230] Referring now to FIGS. 55-67, methods of delivering the implant 220 are now described. The implant 220 may be placed using traditional and/or robotic assisted laparoscopic techniques. A female patient is placed under general anesthesia and positioned for gynecologist laparoscopy in dorsal lithotomy and Trendelenberg position as shown in FIG. 55. Using laparoscopic and/or robotic technique with a camera and assisting port, the peritoneum over the intended portion of the uterosacral ligament is tented and an opening or window developed to gain retroperitoneal access as shown in FIG. 56. The ligament is then elevated with a grasper and mobilized medially as shown in FIG. 57.

[0231] A ligament sizer 225 is introduced and the size of the ligament (circumference, diameter and/or thickness) is measured as shown in FIG. 58. When the implant 220A is used, at least two measurements are taken to provide an appropriately shaped tapered throughhole 227A. The sizer 225 may use any conventional method of determining thickness, for example, using magnetic, electromagnetic (not shown) objects to determine a spacing between the objects. The delivery tool 236, loaded with the implant 220 of proper size, is then introduced into the abdomen as shown in FIG. 59. The delivery tool 236 is then used to position the ligament within the throughhole 227 of the implant 220. The delivery tool 236 may include a pivoting holder 229 to facilitate positioning the implant 220 around the ligament. The surgeon will actuate the movable jaw 235 to simply release the implant 220 if the implant 220 is held open by the delivery tool 236. Alternatively, the delivery tool 236 may clamp the implant 220 to the ligament using the movable jaw 235. FIG. 60 shows the implant 220 secured to the ligament and FIG. 61 shows the peritoneum closed. FIG. 62 shows one implant secured to each uterosacral ligament. FIGS. 63-68 present an alternative view of the above-described procedure for placing the implant 220.

[0232] The implant 220 may be further secured to the ligament with permanent, monofilament sutures (not shown). Either end of the exposed longitudinal edges of the implant 220 may also include an arrow-like barb (not shown), attached to a fixed length of suture that is projected via an internal mechanism into the receiving opening on the opposing side of the throughhole 227. The arrow-like barb may be relatively large so that it becomes trapped and contained within the implant 220. The proximal and distal sutures may be delivered simultaneously with a fixed suture length. A properly fitted implant 220 will demonstrate two approximately 2-3 mm, exposed sutures on the medial surface. One or more suture(s) may be passed through the ligament to further prevent the implant 220 from traveling or slipping along the ligament. The implant 220 is then retroperitonealized surgically with absorbable suture. The profile of the implant 220 and the suture features are designed to prevent bowel adherence, in the case that the retroperitonealized implants become intraperitoneal.

[0233] Referring to FIGS. 71 and 72, another implant 220B is shown which may be used in the same manner as any of the other implants 220, 220A (including combinations with any of the devices 2A-N described herein) and all such uses are expressly incorporated here. For example, the implant 220B may be positioned with a uterosacral ligament positioned in a throughhole 227B. The implant 220B has a power source 238B which is preferably a capacitor 239 but may be the battery 240 (see FIG. 52) without departing from numerous aspects of the present invention. Battery powered implants, including rechargeable batteries, suffer from several disadvantages. First, battery life is often the limiting factor in implant life. Implants are also often limited in size due to size constraints for many implant applications. Unfortunately, a smaller battery obviously results in a shorter battery life. Rechargeable batteries may extend the life of a conventional implant, however, rechargeable batteries are still limited in the number of recharge cycles they can typically withstand. Replacing the battery (or removing the implant) typically requires another surgical procedure. Finally, batteries also contain potentially toxic materials, complicating the design, manufacture and regulatory tasks for an implantable medical device.

[0234] The capacitor 239 may be made of any suitable capacitor materials with more recently developed materials offering high energy densities comparable to a battery. Another advantage of the capacitor 239 is a very high cycle life. One distinct advantage of the capacitor 239 over a rechargeable battery is that the capacitor 239 can be recharged thousands, even tens of thousands, of times. One such material for capacitor 239 is made of layers of graphene and polymer 247. The implant 220B includes an induction element 260, such as an induction coil 262, printed, etched or otherwise deposited or formed on a first flexible substrate 264. The implant 220B has four induction elements 260. A control system 242B is formed on a second substrate 266. The capacitor 239, the control system 242B and an implant body 226 are formed into a roll and bonded together and sandwiched between the nerve stimulating elements 6 to form the implant 220B of FIG. 72. During operation, the control system 242B regulates discharge of the capacitor 239 to power the implant 220B and generate nerve stimulating impulses as described herein. The control system 242B may include switches (not shown) to selectively isolate or couple the induction coil 262 to the capacitor 239 as necessary. In one mode of operation, the capacitor 239 is either being charged or energy is drawn from the capacitor 239 to power the implant 220B. The induction coils 262 are each coupled to a rectifier 267 which supplies DC current to charge the capacitor 239.

[0235] The capacitor 239 may also facilitate design of a smaller implant 220B compared to conventional battery-powered implants since some capacitor materials can be recharged tens of thousands of times and, therefore, the capacitor 239 does not require high storage capacity since it can be reliably recharged thousands of times (unlike batteries which can withstand a much more limited number of recharges). To this end, the capacitor 239 may be sized to provide at least 2 days of power under peak operating conditions, and may be no more than 60 days, under peak operating conditions thereby maintaining a small size. Sizing the capacitor 239 in this manner will facilitate design of smaller implants 220B than a comparable battery-operated implant while also providing longer implant life since the capacitor 239 can be recharged many more times than typical rechargeable batteries.

[0236] Referring now to FIGS. 73 and 74, another device 2P designed to be positioned in the vagina (and in particular the vaginal fornices) is shown. The device 2P may also be used to charge the power source 238 of the implant 220B (such as the capacitor 239) of FIGS. 71 and 72 but may be used with any other implanted medical device as well. The device 2P is similar to the devices 2, 2A-N and all uses and aspects of devices 2, 2A-N are incorporated here. The device 2P is similar to the device 2 except that two nerve stimulating elements 6 have each been replaced with a magnetic field creating element 268. The magnetic field creating element 268 includes one or more coils 269 configured to create a magnetic field, which impinges on the induction coils 262 of the implant 220B to charge the power source 238. The device 2P also includes nerve stimulating elements 6 which may be used in any manner described herein including all combinations described with the implants 220, 220A, 220B. A control system 18P regulates the current passing through the coils 269 in a conventional manner to provide a fluctuating, pulsing or otherwise changing magnetic field at the induction element 262 of the implant 220B. The induction elements 262 are electrically coupled to the capacitor 239 via contacts 265 on the front and back sides of the capacitor 239. The capacitor 239 is coupled to the implant control system 242B which draws electrical energy from the capacitor 239 and generates and delivers nerve stimulating therapy. The device 2P and control system 18P may operate in any manner described herein. Notably, all target plexuses may still be treated and targeted with the device 2P since adjacent nerve stimulating elements 6 are still capable of stimulating the target locations adjacent the magnetic field creating elements 268.

[0237] The implants 220, 220A, 220B may also be recharged with a separate device rather than using the nerve stimulating devices 2, 2A-P. Referring to FIGS. 75 and 76, a first charger 302 and a second charger 304 are shown. The first and second chargers 302, 304 each include a magnetic field creating element 306 extending around a recess 309. The recess 309 may be part of a throughhole similar to the device 2 or may the recess 309 may be covered at the end of the recess 309 as shown. The first charger 302 has a handle 307 with an actuator 308 to turn the charger on and off. The second charger 304 includes a pull string 311 to aid in removing the second charger 304. The first and second chargers 302, 304 are substantially the same except for shape and the anatomy of the user may dictate which charger 302, 304 is more comfortable for the wearer. FIG. 77 shows the charger 306 in position to charge the power sources for the implants 220.

[0238] Referring again to the devices 2, 2A-P, the following discussion relates to methods and devices for confirming that the device 2, 2A-P is in the proper orientation, that is, that the device 2, 2A-P has not shifted so that the nerve stimulating elements 6 have changed position. The devices 2, 2A-2P are initially positioned by the user in a known starting orientation so that the nerve stimulating elements 6 are positioned adjacent their intended targets for stimulation. The marker 81 (see FIG. 9) may be useful when initially positioning and orienting the device 2P. The device 2P (or any of the other devices 2A-P) may also include a procedure to confirm that the device 2P has maintained the starting or intended orientation. To confirm that the device 2P is still positioned as intended, the device 2P is configured to assess the current orientation of device 2P to confirm that the orientation has not changed. The control system 18P may periodically assess the orientation of the device 2P or the user may transmit an instruction to the device 2P using the controller 24P to assess whether the device 2P has moved from the desired orientation relative to the cervix or the CVA. If the orientation has changed, the control system 18P uses the change in orientation information to reassign, as necessary, the nerve stimulating elements (based on the change in orientation) so that the nerve stimulating elements are again positioned adjacent the intended nerves and/or plexus(es) in the known orientation. In this manner, the device 2P may continue to operate normally without the need to reposition the device 2P as would otherwise be necessary.

[0239] As mentioned above, the control system 18P may assess the current orientation of the device 2P automatically and reassign the nerve stimulating elements 6 as necessary without user input. In one aspect, the device 2P may include a sensor 270 coupled to the control system 18P for sensing a parameter, which relates to the orientation of the device 2P. The control system 18P may sample the same parameter periodically to confirm that the device 2P has not moved. As mentioned above, the parameter may be an electrical signal received at one or more nerve stimulating elements 6 and emitted by another nerve stimulating element 6. Alternatively, the parameter may be another electrophysiological parameter such as tissue impedance or may simply be a measure of native electrical activity. Depending upon the particular parameter selected, the control system 18P may also sense and store the parameter relating to the starting or desired orientation for comparison to the parameter sensed for the current orientation.

[0240] Referring to FIG. 74, the sensor 270 is mounted within a hub 56P and positioned at or near the midline 83 (see FIG. 9). The sensor 270 may be an independent element as shown or may be one or more of the nerve stimulating element(s) 6 as mentioned herein without departing from the scope of the invention. In one aspect, the sensor 270 may be configured to sense proximity to an object 272 which may be part of the controller 24P or may be independent of the controller 24P. The sensor 270 may be a magnetic sensor 270 and the object 272 may create a magnetic field, which the sensor 270 can remotely sense. The sensor 270 may, of course, operate in any other suitable manner such as a metal sensor 270 for use with the object 272 being metallic, an ultraviolet light sensor which senses UV light emitted by the object 272, or the sensor 270 may be an RF antennae which receives RF signals emitted by the object 272. The object 272 may optionally be worn by the user, for example, the object 272 may be secured to clothing or an accessory (such as a belt) at a predetermined position. When the object is worn or carried by the user at the predetermined location the device 2P may periodically assess orientation automatically.

[0241] The object 272 may be carried by the controller 24P. The controller 24P is positioned at the predetermined location relative to the body of the user and the control system 18P is used to transmit an instruction to the device 2P to assess the current orientation of the device 2P. To this end, the user simply positions the controller 24P at the predetermined location, such as the belly button, and the controller 24P is then used to transmit an instruction to the device 2P to assess the orientation of the device 2P. The sensor 270 (such as the magnetic sensor) senses the object 272 and determines the orientation of the device based on the sensed data.

[0242] The sensor 270 may be a gravity sensor. Similar to other methods described above, the controller 24P initiates assessing device orientation by using the controller 24P to send an instruction to the device 2P to assess the orientation of the device 2P. Prior to sending the instruction to the device 2P, the user first positions herself in a predetermined body position, such as lying flat on her back. The controller 24P is then used to send a signal to instruct the control system 18P of the device 2P to assess the orientation. At this time, the sensor 270 determines the current orientation of the device 2P. The control system 18P may compare the sensor 270 gravity related data for the current orientation to data (either stored data or sensed and saved data) relating to the starting orientation. To this end, the control system 18P may store data relating to the starting orientation in the same manner. The user will assume the predetermined body position, such as lying down, and then uses the controller 24P to instruct the device 2P to use the sensor 270 to obtain sensor data relating to the starting or intended orientation for comparison to the sensor data relating to the current orientation. The sensor 270 and object 272 may also switch positions with the sensor 270 mounted to the controller 24P and the object 272 mounted to the device 2P. For example, the object 272 may simply be a metallic part of the hub 56P and the sensor 270 may be a metallic sensor 270 mounted to the controller 24P. The controller 24P receives information from the sensor 270 to assess the current orientation of the device 2P. The control system 18P transmits a signal to the device 2P to reassign the nerve stimulating elements 6 in accordance with the current orientation of the device 2P if necessary.

[0243] Assessing the orientation of the device 2P may also be accomplished by using one or more of the implants 220, 220A, 220B of the present invention like an internal marker or reference point. When the device 2P and implant 220B are used together, the implant 220B may emit a signal detected by the sensor 270 to assess orientation of the device 2P. The device 2P may also use two or more sensors 270 to triangulate the sensor data . Two or more nerve stimulating elements 6 may also be used to sense the electrical activity of one or more of the implants 220B. The device 2P may sense any suitable parameter relating to electrical activity of the implant 220B.

[0244] Referring to FIGS. 78-83, another device 400Q is shown which is positioned in the vagina. The device 400Q includes a main body 4Q and nerve stimulating elements 6 positioned on exterior surface 8Q of the main body 4Q. The nerve stimulating elements 6 are controlled by control system 18Q and powered by battery 20 as described herein with reference to FIG. 80. The control system 18Q is coupled to each of the operating elements in a known manner.

[0245] As mentioned herein, the nerve stimulating elements 6 may also be sensors (see sensors 270 and accompanying description). For example, when the nerve stimulating elements 6 include conductive electrodes the nerve stimulating elements 6 may be used to obtain ECG data. For this purpose, electrodes on opposing sides of the ring may be selected. Various other sensors have also been previously described in connection with the devices of the present invention and those sensors are also incorporated here.

[0246] Embodiments will also provide features designed to optimize data sensing and monitoring, which further permits integration of data sensing with delivery of therapy. Both the device surface and the nerve stimulating elements may contain sensors and/or sensing electrodes for measuring such variables as acoustics, pressure, temperature, flow, acceleration, and pH. Semiconductor and fibre technologies, such as stretched Mylar, may both be used. Thus, the sensors may be of piezoelectric fibers, allowing some, or all, of the surface of the device to provide sensing information, different conductive layers measuring different signals. Capacitive pressure sensing may utilize bioMEMS.

[0247] The device 400Q may include additional sensors as now described. A blood pressure sensor 409 extends along the main body 4Q on a side facing the central opening. The blood pressure sensor 409 is in communication with the control system 18Q. The blood pressure sensor 409 may include a material 411, and may be an elongate strip of material 413, that can produce the required pressure information. For example, the material 411 may produce an electrical signal when deformed or produce a change in electrical resistance similar to a strain gauge. Piezoelectric materials, and other materials which convert vibration to an electrical signal, may also be useful for the blood pressure sensor 409 as any other known method of obtaining blood pressure. The blood pressure sensor 409 is coupled to the main body 4Q and may be embedded in a thin-walled portion of the main body 4Q. Furthermore, as will be further explained below, the blood pressure sensor 409 may also be separate from the main body 4Q and in wireless communication with the control system 18Q.

[0248] The device 400Q may also include other sensors. For example, a chemical sensor 421 (shown schematically in dotted-line), may sense an ion concentration, a pH or conductivity, for example. Known micro-devices can be incorporated for these uses. Each of these uses is expressly incorporated for the chemical sensor 421. The material is drawn through valve 423 which prevents material from entering under atmospheric pressure. The chemical sensor 421 may lead to a collection 551 as described further below.

[0249] The sensor data derived with any of the sensors described herein may be used to determine whether a condition exists that will trigger a corresponding therapeutic response from the device 400Q. For example, the nerve stimulating step using the elements 6 may be altered in response to the condition being met. As used herein, the term sensor may refer to devices that directly measure and transmit raw data or to devices that process the data and perform additional calculations and/or estimations to achieve the sensor data without departing from the scope of the invention or meaning of the word sensor or sensor data as used herein. The sensor data is assessed to determine whether the condition exists to provide a therapeutic response by the control system 18.

[0250] The sensor may be provided separate from the main body 4Q and positioned outside the vagina when the main body 4Q is positioned in the vagina. For example, a sensor 425, which may be a blood pressure sensor for example, may communicate raw data to the control system 18Q and is worn on the wrist as shown in FIG. 83. As used herein, such a relationship still falls within the term controller since the blood pressure sensor supplies data which controls the operation of the control system 18 at times. Referring to FIG. 83, for example, the controller 424Q may be worn around the wrist although any other suitable controller, such as a cell phone, may be used. The controller 424Q may operate in any manner and take any form of the controllers described herein.

[0251] The controller 424Q may include the sensor 423, such as the blood pressure sensor 425, as is known in the art. The controller 424Q may take any form described herein including a device worn on a limb, such as the arm and specifically wrist, and could be worn around the waist by simply lengthening a strap 427. Further, the controller 424Q may be used to control stimulation in any manner described herein. The controller 424Q is in wireless communication with control system 18Q. The sensor 425 may be coupled to at least one of the controller 424Q and to the main body 4Q. When coupled to the controller, the controller 424Q wirelessly communicates with the control system 18Q when the condition is determined to exist. As used herein, transmission of raw data to the control system 18Q shall be sufficient transmission of data when the data ultimately meets the condition warranting therapy in that the data still controls actions of the control system 18Q.

[0252] The device 400Q may include additional sensors such as a microphone 431. Magnetic actuators 433 are used to expand the main body 4Q, as described below, but may also act as microphones 431 to gather data by essentially listening or monitoring vibrations. For example, the microphone 431 may listen to respiration, heart beat, pulse and other suitable cardiovascular parameters. In a further specific example, the heart beat may be assessed to determine whether an arrhythmia condition exists. The condition could be related to heart rate, blood pressure, heart rate variability or any combination of factors with each factor being related to the condition.

[0253] The device 400Q may also include an optical sensor 441 which includes an emitter and receiver (not shown) to provide blood flow, pulse and heart rate data among other known values that may be derived from an optical sensor as is known in the art. A temperature sensor 443, in the form of a small wire probe 445, may also provide core body temperature. Other previously mentioned sensors, such as an accelerometer, may also be used here and such uses are expressly incorporated.

[0254] The sensors of the present invention may determine quantitative values or may be used to assess and determine changes in values rather than precise amounts. To this end, the condition may be based, at least in part, upon a baseline condition. Further, this condition may be based on a measurement taken at a prior time. For example, the condition may be determined with the measurement being taken by the same sensor related to the condition at a prior time. In another specific example, the sensor senses the heart beat for a period of time to obtain heartbeat data. The heart beat data is used to determine whether a heart beat variability of the heart beat data meets the condition. The heart beat variability may include a baseline for comparison from previously calculated heart beat variability at a prior time.

[0255] In another aspect of the device of 400Q, the device may include the collection reservoir 551 coupled to the main body 4Q. The collection reservoir 551 is configured to hold and collect material, including target material such as a microbe, from the vagina. The material may be assessed by the device 400Q itself. For example, the device 400Q may use the chemical sensor 421, such as a pH sensor. A low-pressure source 556 (at a pressure less than atmospheric pressure) is in fluid communication with the collection reservoir 551 to assist in drawing material into the material reservoir. A regulating valve 555 regulates pressure to control intake of the material into the collection reservoir 551. A small valve, such as a duck-bill valve, (not shown) prevents material from entering the collection reservoir under atmospheric pressure.

[0256] In still another aspect, a therapeutic material may also be delivered as now described based upon the sensor data meeting the particular condition. The therapeutic material 459 may be coupled to the main body 4Q of the device 400Q and held in a material reservoir 461. The therapeutic material 459 is delivered to the vagina by repositioning the device 400Q in the vagina once the therapeutic material is coupled to the main body 4Q such as by delivering the therapeutic material 459 into the material reservoir 461, by syringe or the like, or coupling the material reservoir 461 to the main body 4Q when the material reservoir 461 is removable and replaceable. FIG. 82 shows a module 465 that is removable and the material reservoir 461 and other components such as the battery and collection reservoir 551 may be formed in this manner for removal and replacement. The material reservoir 461 may be part of another module 465. A magnetic actuator 590 forces material out of the material reservoir. The magnetic actuator 590 may also be used to vibrate the main body 4Q. A valve, such as a duck bill valve, prevents material from entering the material reservoir.

[0257] The main body 4Q includes a first expandable portion 571 to increase a first dimension on the main body 4Q. The main body 4Q has a central axis CA with the first expandable portion 571 increasing the first dimension in a transverse direction to the central axis (or cervical axis CVA). Stated another way, the first expandable portion 571 increases a peripheral length of the main body 4Q when viewed along the central axis CA.

[0258] The main body 4Q may also have a second expandable portion 573 which also increases the first dimension, such as the peripheral length, when expanded. Alternatively, the second expandable portion may reduce the size of the central opening 426 when expanded. A third expandable portion 575 may be provided in parallel to the second expandable portion 573 to increase the force exerted. Furthermore, the second and third expandable portions 573, 575 may expand radially inward or outward.

[0259] The first, second and third expandable portions 571, 573, 575 are driven by magnetic actuators as is known in the art. The magnetic actuators each have two 579 arms extending to a common cross-member 561 supported by the two arms 579. The cross-members 561 may be embedded in a sidewall of the main body 4Q. A side slot 563 permits the second and third actuators 573, 575 to become slightly recessed to accommodate the opposing motion. Alternatively, the arms 579 may include telescoping elements (not shown) that permit the arms to extend rather than providing the side slot 563. The expandable portions 571, 573, 575 may be used to stretch the vaginal walls, which are believed to have therapeutic effect.

[0260] In another aspect of the present invention, the device 400Q may be used to deliver a therapeutic material. The material reservoir 461 containing the therapeutic material 459 may be coupled to the main body 4Q. Any one of the sensors described herein, such as the optical sensor, may be used to obtain sensor data. The sensor data is used to determine whether a condition exists from the data in the sensing step. If so, the therapeutic material 459 may be delivered. For example, the sensor may be a pH sensor, which determines whether a pH condition is met. The control system may control the delivery of the therapeutic material in appropriate amounts based upon, for example, the pH measurement by the pH sensor. One such clinical application for local (intravaginal) drug delivery would involve titrating the dose and delivery of vaginal estrogen to the pH of the vagina in postmenopausal women with atrophic vaginitis. In premenopausal women the vagina is relatively acidic. Healthy vaginal flora is rich with estrogen responsive Lactobacilli. Lactobacilli make lactic acid and keep the vaginal pH approximately 3.8 to 4.5. In menopause the flora changes, as estrogen dependent Lactobacilli fail to thrive. As a result the vaginal pH rises in menopause, generally above 5.0 and potentially to 7.5. 40% of postmenopausal women suffer from atrophic vaginitis symptoms. Vaginal hormone, such as estrogen, is an effective treatment. However, many women are hesitant to use even low dose estrogen out of concern for the known risks. Currently the dosing is not very individualizable, as standard doses are used. The vaginal device described could periodically assess vaginal pH and adjust estrogen dosing and delivery such that the user receives the lowest dose of estrogen required to maintain a healthy vaginal pH. In this manner, the pH of the vagina may be altered with the therapeutic material.

[0261] Thus, a few of the numerous applications of the insert and/or reservoir are now briefly provided. pH can be measured by a sensor and a rise in pH treated with dose-controlled estrogen. Cytology collection allows for study of cell biology, and application of therapeutic material. Collection of vaginal flora (that part of the microbiome that inhabits the vaginal cavity) allows for analysis of microbes and delivery of therapeutic material, for example related to infection.

[0262] In another embodiment of the closed-loop sensing and treatment of a parameter, the device described may treat systemic parameters. For example, the device may sense blood pressure (measured with a sensor on the controller or on the main body), heart rate or heart rate rhythm and dispense an appropriate amount of therapeutic material to alter that parameter. For example, the therapeutic material being selected to alter at least one of a heart rate and a heart rhythm. The parameters for treatment response would be based on a predetermined and programmed algorithm. The device could sense and interpret parameter response to the drug, assuring that dosing is appropriately titrated to response.

[0263] The vaginal wall is permeable via diffusion, paracellular tight junction mediated mechanisms, and receptor or vesicular transport mechanisms. Chemical polymers may also aid in macromolecule delivery through the vaginal wall. Advantages to vaginal delivery of systemic drugs include the absorptive wall, which is more permeable than external skin, has a rich arterial and venous blood supply, and avoids first-pass metabolism.

[0264] This ability of the device 2A-P to utilize sensors and other means to assess and automatically adjust orientation based on measured parameters allows for much wider use of sensors by the device to monitor bodily parameters. As mentioned above, sensors on the device 2A-P may be one or more of the nerve stimulating elements or may be independent elements. The sensors used may include some of the sensors mentioned in the above discussion of orientation, but may also include any other sensors, biosensors, and transducers known in the art. These sensors may communicate with other sensors on the device 2A-P itself, with sensors on an object which is independent of or integrated into the controller as described above (that controller being separate from or part of a user's personal device, such as a smartphone), and with sensors on other medical and computing devices. The sensors may include transducers, converting energy between forms.

[0265] This ability to compare and communicate sensor data provides numerous advantages. On the one hand, some important parameters are accessible from the location of the device 2A-P in the vaginal fornices, but not accessible from external devices, such as those worn by a user. In other words, the device 2A-P is uniquely positioned in the core of the body. Therefore, the device 2A-P has access to such measurements as core body temperature, and can sense tissue and bodily fluids in its internal bodily environment. On the other hand, there are other parameters measured by the device 2A-P, which can also be measured by other devices positioned internal or external to the body. For example, the user may be wearing a device with sensors, which can make measurements from an external location through the skin. This allows for comparing and triangulating data from device 2A-P to provide information beyond that available from the externally-worn device alone. Device 2A-P can also draw on other historical data. All data sensed by device 2A-P can be integrated into complementary diagnostic and therapeutic functions.

[0266] The control systems 242, 242B of the devices 2, 2A-2N and/or the handheld controller 24 may record data regarding treatment regimens including start and end times, nerve stimulating elements used, resistance, current, frequency, disruption of therapy and any changes made to a regimen. The user will also be able to record subjective and objective information, which will be used to adjust and tailor future regimens to her specific needs. For example, if she has a good response to a certain regimen she may note it at the end of a day or predetermined assessment period. In this case, the regimen will be maintained or she may opt to decrease stimulation intensity towards the threshold of benefit.

[0267] The user may also note when she experiences a side effect. By reviewing the treatment regimen (including current, frequency of stimulation, active electrodes and duration of therapy) employed during the time the side effect was experienced, she and her healthcare team will be able to change the stimulation setting or redirect therapy to another target structure altogether.

[0268] The user may record experiences using the controller 24 or via free text respond to periodic questions or standardized questionnaires and bladder diaries. All data will be recorded and downloadable to computers and portable devices, such as phones. In one aspect, the user's personal device (ie., phone) may reprogram the controller 24 and alter the regimen. If the patient desires and consents, this objective, subjective and regimen data may be transmitted electronically for remote assessment by healthcare providers or for research purposes.

[0269] The present invention may be used to treat a number of different conditions such as urge, frequency, nocturia, urge incontinence, stress incontinence, loss of urine without sensory awareness, bladder pain, urethral pain, urethral syndrome, urinary hesitancy, pelvic floor dyssynergia, interstitial cystitis, dysuria, overactive bladder, urinary retention, hesitancy, protracted urinary stream, dysmenorrhea, pelvic pain, pelvic venous congestion syndrome, endometriosis, irritable bowel syndrome, constipation, fecal urgency, fecal incontinence, rectal pain, pain with defecation, and anal pain. The conditions that may be treated extend to sympathetic tone, cardiovascular function, sexual function, and other conditions related to autonomic nerves. Of course, other uses of the present invention may become apparent without departing from the scope of the invention.

[0270] The present invention has been described in connection with preferred embodiments but it is understood that numerous modifications could be made to the preferred embodiments without departing from the scope of the invention. For example, the main body could be V-shaped or the nerve stimulating element could be a coil through which a current is passed to induce a magnetic field without departing from numerous aspects of the present invention.