Therapy mat table and table carrier and methods of use
RE046367 ยท 2017-04-18
Assignee
Inventors
Cpc classification
A61G7/053
HUMAN NECESSITIES
A61G13/08
HUMAN NECESSITIES
International classification
A61G7/015
HUMAN NECESSITIES
A61G13/08
HUMAN NECESSITIES
A61G7/053
HUMAN NECESSITIES
Abstract
A therapy mat table has an upper surface and removable mat. A portion of the mat and a separate plate is rotatably mounted within the flat top so as to be capable of being selectively raised and lowered to form a seat back for a patient reclining or sitting on the pad on an elongated side edge of the table. The table may also include transfer bars which help to move a patient on and off the table or when moving to a standing position or while simply standing. The table may further include a stowable foot stop, which prevents backward movement of the patient's feet when the patient is standing between the transfer bars. The table may also include a knee blocker, which helps to limit or prevent buckling of the patient's knees when the patient is standing between the transfer bars.
Claims
1. A method of handling a patient on a therapy mat table, comprising the steps of: providing a therapy table having a mat being large enough to support a patient while the patient is laying down, the therapy table also having a movable seat back, the seat back being movable from a stowed position to a working position, the seat back including a portion of the mat which supports the patient while laying down when in the stowed position, the seat back being positioned to support the patient while sitting on the therapy table when in the working position, the therapy table also having .[.the.]. transfer bars being movable from a stowed position beneath the table to a working position, the transfer bars extending above the supporting mat when in the working position to assist in moving the patient on and off the table, the therapy table also having a knee block, the knee block being positioned between the transfer bars when in a working position, wherein the knee block, transfer bars and a lateral edge of the table form an enclosure which encloses a patient; positioning a patient in a seated position with the patient's back supported by the seat back, the transfer bars being positioned on both sides of the patient when the patient is seated on the therapy table; positioning the knee block between the transfer bars; raising the table while the patient is seated to move the patient toward the standing position, wherein the knee block limits outward movement of the patient's knees.
2. The method of claim 1, wherein: the providing step is carried out with the therapy table having a foot stop, the foot stop being movable from a stowed position to a working position, the foot stop preventing backward movement of a patient's feet when the patient is standing between the transfer bars; the raising step being carried out with the foot stop being in the working position.
.Iadd.3. A therapy table, comprising: a mat configured to support a patient in a lying down position on the therapy table; a seat back configured to be movable between a lowered seat back position and a raised seat back position, the seat back comprising a portion of the mat when the seat back is in the lowered seat back position, and the seat back configured to support a patient in a seated position on the therapy table when the seat back is the raised seat back position, a pair of transfer bars configured to be movable between a stowed position and a working position, the transfer bars configured to assist in moving a patient on and off the table when the seat back is in the raised position and the transfer bars are in the working position, wherein at least a portion of the transfer bars extend above at least a portion of the mat when the transfer bars are in the working position, and wherein the transfer bars are stored below the mat when the transfer bars are in their stowed position; and a knee block configured to be positioned between the transfer bars when the transfer bars are in the working position, wherein the knee block is configured to limit outward movement of a patient's knees when the table is raised to move the patient from a seated position to a standing position; wherein when the transfer bars are in the working position, and the knee block is positioned between the transfer bars, the transfer bars and a lateral edge of the table form an enclosure to accommodate a patient; wherein the mat includes first and second end portions that are not next to one another, and third and fourth middle portions that are next to one another and are between the first and second end portions; wherein the third portion of the mat, which is the portion of the mat that provides the seat back, is pivotable between the lowered seat back position and the raised seat back position; wherein the fourth portion of the mat, which is next to the third portion of the mat, provides a seat that is pivotable between a lowered seat position and a raised seat position to aid a patient with moving from a seated position to a standing position; and wherein an edge of the fourth portion of the mat, which provides the seat, is raised above an edge of the third portion of the mat, which provides the seat back, when the third portion of the mat is in the raised seat back position and the fourth portion of the mat is in the raised seat position..Iaddend.
.Iadd.4. The therapy table of claim 3, wherein an axis about which the fourth portion of the mat pivots, when the seat that is provided by the fourth portion of the mat moves between the lowered seat position and the raised seat position, extends between the first and second end portions of the mat..Iaddend.
.Iadd.5. The therapy table of claim 3, wherein an axis about which the third portion of the mat pivots, when the seat back that is provided by the third portion of the mat moves between the lowered seat back position and the raised seat back position, extends between the first and second end portions of the mat..Iaddend.
.Iadd.6. The therapy table of claim 5, wherein: the first and second end portions of the mat remain substantially parallel to a floor or ground upon which the table is supported; and the third portion of the mat, which is the portion of the mat that provides the seat back, is substantially coplanar with the first and second end portions of the mat when the third portion of the mat is in the lowered seat back position, and is at a non-zero angle relative the first and second end portions of the mat when the third portion of the mat is in the raised seat back position..Iaddend.
.Iadd.7. The therapy table of claim 6, wherein the fourth portion of the mat, which is the portion of the mat that provides the seat, is substantially coplanar with the first and second end portions of the mat when the fourth portion of the mat is in the lowered seat position, and is at a non-zero angle relative the first and second end portions of the mat when the fourth portion of the mat is in the raised seat position..Iaddend.
.Iadd.8. The therapy table of claim 7, wherein an axis about which the fourth portion of the mat pivots is parallel to the axis about which the third portion of the mat pivots..Iaddend.
.Iadd.9. The therapy table of claim 3, further comprising: a seat back operator configured to be controlled to move the seat back between the lowered seat position and the raised seat position, as well as at least one intermediate position between the lowered position and the raised position..Iaddend.
.Iadd.10. The therapy table of claim 9, wherein the seat back operator comprises an electric motor, a hydraulic, or a combination an electric and hydraulic motor..Iaddend.
.Iadd.11. The therapy table of claim 3, wherein an entire upper portion of the table is configured to be controllably raised and lowered relative to a floor or ground upon which the table is supported..Iaddend.
.Iadd.12. The therapy table of claim 3, wherein while the transfer bars are in the working position: each of the transfer bars includes a low bar portion and high bar portion that is higher than the low bar portion relative to a floor or ground upon which the therapy table is supported; an entirety of the low bar portion of each of the transfer bars extends over the mat; and at least a portion of the high bar portion of each of the transfer bars extends beyond a lateral edge of the mat..Iaddend.
.Iadd.13. A therapy table, comprising: a mat including first and second end portions that are not next to one another, and third and fourth middle portions that are next to one another and are between the first and second end portions; the third portion of the mat configured to be pivotable between a lowered seat back position and a raised seat back position; the fourth portion of the mat configured to be pivotable between a lowered seat position and a raised seat position; the first, second, third and fourth portions of the mat configured to support a patient in a lying down position on the therapy table when the third portion of the mat is in the lowered seat back position and the fourth portion of the mat is in the lowered seat position; the third portion of the mat providing a seat back and configured to support a patient in a seated position on the therapy table when the third portion of the mat is the raised seat back position; the fourth portion of the mat, which is next to the third portion of the mat, configured to provide a seat for a patient to sit on when the third portion of the mat is in the raised position and the patient is sitting on the fourth portion of the mat with the patient's back resting against the third portion of the mat; the fourth portion of the mat also configured to aid a patient with moving from a seated position to a standing position when pivoted between the lowered seat position and the raised seat position; a pair of transfer bars configured to assist in moving a patient on and off the table when a patient is sitting on the fourth portion of the mat and the third portion of the mat is in the raised seat back position; a knee block configured to be positioned between the transfer bars and to limit outward movement of a patient's knees when a patient is being moved from a seated position to a standing position; when the transfer bars are in a working position, and the knee block is positioned between the transfer bars, the transfer bars and a lateral edge of the table form an enclosure to accommodate a patient the transfer bars, the knee block, and a lateral edge of the fourth portion of the mat forming an enclosure to accommodate a patient when the knee block is positioned between the transfer bars; and an edge of the fourth portion of the mat, which provides the seat, is configured to be raised above an edge of the third portion of the mat, which provides the seat back, when the third portion of the mat is in the raised seat back position and the fourth portion of the mat is in the raised seat position..Iaddend.
.Iadd.14. The therapy table of claim 13, wherein: the first and second end portions of the mat remain substantially parallel to a floor or ground upon which the table is supported; and the third portion of the mat, which is the portion of the mat that provides the seat back, is substantially coplanar with the first and second end portions of the mat when the third portion of the mat is in the lowered seat back position, and is at a non-zero angle relative the first and second end portions of the mat when the seat back is in the raised seat back position..Iaddend.
.Iadd.15. The therapy table of claim 14, wherein the fourth portion of the mat, which is the portion of the mat that provides the seat, is substantially coplanar with the first and second end portions of the mat when the fourth portion of the mat is in the lowered seat position, and is at a non-zero angle relative the first and second end portions of the mat when the fourth portion of the mat is in the raised seat position..Iaddend.
.Iadd.16. The therapy table of claim 13, wherein: the pair of transfer bars are configured to be movable between a stowed position and the working position; the knee block is configured to be positioned between the transfer bars when the transfer bars are in the working position; wherein at least a portion of the transfer bars extend above at least a portion of the mat when the transfer bars are in the working position; wherein the transfer bars are stored below the mat when the transfer bars are in the stowed position..Iaddend.
.Iadd.17. The therapy table of claim 16, wherein while the transfer bars are in the working position: each of the transfer bars includes a low bar portion and high bar portion that is higher than the low bar portion relative to a floor or ground upon which the therapy table is supported; at least a portion of the low bar portion of each of the transfer bars extends over the mat; and at least a portion of the high bar portion of each of the transfer bars extends beyond a lateral edge of the mat..Iaddend.
.Iadd.18. The therapy table of claim 16, further comprising: a foot stop configured to be movable from a stowed position to a working position, the foot stop configured to limit backward movement of a patient's feet when the patient moves from a sitting position on the therapy table to a standing position between the transfer bars..Iaddend.
.Iadd.19. The therapy table of claim 13, further comprising: a pair of bars that are configured to be stowed in a portion of the table that is below the mat, and configured to be attached to a portion of the table such that the bars extend at least five feet from a portion of the table that supports the mat; wherein the bars are configured to aid a patient in walking after the patent has moved from a sitting position on the therapy table to a standing position..Iaddend.
.Iadd.20. The therapy table of claim 19, wherein each of the bars includes a raised section that is at least four inches higher than a rest of the bar and is positioned to assist a patient in moving from a sitting position on the therapy table to a standing position between the pair of bars..Iaddend.
Description
DESCRIPTION OF DRAWINGS
(1) The objects and features of the present invention, which are believed to be novel, are set forth with particularity in the appended claims. The present invention, both as to its organization and manner of operation, together with further objects and advantages, may best be understood by reference to the following description, taken in connection with the accompanying drawings, wherein:
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
DETAILED DESCRIPTION
(21) The following description is provided to enable any person skilled in the art to make and use the invention and sets forth the best modes contemplated by the inventor of carrying out his invention. Various modifications, however, will remain readily apparent to those skilled in the art, since the generic principles of the present invention have been defined herein specifically to provide for a novel and improved therapy mat table having a selectively movable internal portion to form a back rest.
(22) An exemplary embodiment of a therapy mat table 10 is illustrated in the perspective and enlarged partial views of
(23) The movable plate 15 is best shown in
(24) The body 12 includes relatively narrow opposed ends .[.24, 26.]. .Iadd.24a, 24b .Iaddend.and substantially parallel, elongated side edges 28, 30 supported by the upstanding legs 18. The relatively narrow opposed ends .[.24, 26.]. .Iadd.24a, 24b .Iaddend.and substantially parallel, elongated side edges 28, 30 include upper surfaces for supporting the edges of the mat 16. The legs 18 may have further supports or braces connected thereto. At least two cross beams 32, 34 are disposed or secured between the elongated side edges 28, 30, with the internal opening 25 formed there between, and to further strengthen the table, aid in supporting the mat 16 and to provide support to the movable plate or portion 15 and its operating mechanism, as described more fully below. If desired, the substantially flat top 14 may have a further flat surface added thereto, to add support for the mat 16.
(25) In the exemplary preferred embodiment of the therapy mat table 10 illustrated, a seat back operator 38, such as a reversible electric or hydraulic motor, or combination electrical hydraulic motor is supported in or adjacent to the opening 25, preferably between and by the cross beams 32, 34, under the lower surface 17 of plate 15, when in the lowered position. The operator 38 is connected to a power source, such as an electrical outlet, by a cord 36 system and is preferably actuated by a remote control 40 to move the plate 15 and, therefore, the seat back 23, between raised and lowered positions, including any desired intermediate position. The plate 15 is rotatably held at one end, as by means of a hinge or the like 39 held on an arm or strut 42, disposed or extending between the cross beams 32, 34, and forming one end of the opening 25. A further or second arm or strut 44 may also be disposed or extend between the cross beams 32, 34, adjacent the first arm or strut 42. The operator 38 has a shaft 46 operatively connected thereto by a first end (not shown) held in the operator. A second end 48 of the shaft 46 is held to a plate 50 secured in a carriage or housing 52, as by means of pin or the like 53, passing through an opening 54. The carriage or housing 52 has a plurality of rollers or wheels 55, 56, 57, 58 rotatably mounted at outer corners of the housing.
(26) The carriage or housing 52 is preferably mounted and held in a frame 60 secured to the cross beams 34, 36, under the same, away from the lower surface 17 of the plate 15. The frame 60 includes tracks 62, .[.64.]. .Iadd.63 .Iaddend.in which the plurality of rollers or wheels 55, 56, 57, 58 are held or mounted whereby the carriage or housing 52 may be selectively moved along or translated along the tracks 62, .[.64.]. .Iadd.63 .Iaddend.by rolling of the wheels 55, 56, 57, 58, upon actuation of the shaft .[.48.]. .Iadd.46 .Iaddend.to the position shown in
(27) Upon actuation of the shaft 46 in the direction of arrow 64, the plate 15 and the seat back 23 will be lowered or moved in the direction of arrow 66. The carriage or housing 52 also includes further supports or braces 85 and may have upwardly extending side edges 86, 87, 88, 89 to strengthen the same and to hold the wheels 55, 56, 57, 58 thereon.
(28) In the exemplary preferred embodiment shown, means may be provided for selectably actuating the operator 38 in case the power is off, for any reason. For example, the operator 38 could be manually operated by a crank or a pump in a known manner.
(29) In the particular embodiment illustrated, the plate 15 is preferably operated by the operator 38 to enable the seat back 23 to be raised and lowered in the therapy mat table 10. In the raised position the seat back 23 faces the elongated side edge 28 of the body 12, whereby a patient sitting on the table top, along the side edge 28, a shown in
(30) As discussed above, the operator 38 may be an electrically operated motor or may comprise a combination hydraulic-electric motor, or may be a hydraulically actuated motor actuated by a hydraulic system to move the plate 15 and seat back 23 between raised and lowered positions.
(31) Referring to
(32) The therapy mat table 110 also includes a foot stop 125 which is movable from the stowed position of
(33) The table 110 may also be raised and lowered by activation of foot pedal 133. Activation of the seat back 123 may also be automated and activated with foot pedal 135. The mechanism by which the seat back 123 is raised and lowered may be similar to the mechanism described above or may be any other suitable mechanism without departing from the scope of the invention.
(34) Referring now to
(35) The patient is moved from the table 110 to a standing position in the following manner. First, the patient is moved to the edge of the table 110 and positioned in a seated position using the seat back 123 as described herein. The transfer bars 121 and foot stop 125 are moved to the working positions and the knee block 140 is then positioned between the transfer bars 121. The position of the knee block 140 may be adjusted to adjust the distance between the knee block 140 and the lateral edge 131 of the table by adjusting the position of the transfer bars 121. Typically, the knee block 140 is adjusted to a position to form an enclosure 143 which is just large enough to accommodate the patient.
(36) The table 110 is then slowly raised so that the patient begins to move to the standing position. The knee block 140 prevents the patient's knees from buckling and the foot stop 125 prevents the patient's feet from excessive backward displacement as the patient moves to the standing position. Once the patient is standing, the therapist may work on the patient or the patient may simply maintain a standing position as the therapy itself. An advantage of the knee block 140 is that the therapist must typically support the patient herself and, if the patient's knees should buckle, the therapist must stabilize the patient by herself, which presents obvious problems for the therapist and patient. Another advantage of the transfer bars 121 and the knee block 140 is that the patient is essentially contained within the enclosure 143 formed by the side of the table 131, transfer bars 121 and knee block 140.
(37) Referring to
(38) The table 150 also includes parallel bars 152 which are stowed in
(39) The parallel bars 152 differ from conventional parallel bars in that a proximal portion of the parallel bars 152 include a raised section 154 which is higher than the rest of the parallel bars. The raised section 154 is positioned to assist the patient to the standing position in a manner similar to the transfer bars 121 as described above. The raised section 154 is preferably at least 4 inches higher (and may be about 6.5 inches higher) than the rest of the parallel bars and has a length of at least 5 inches (and may be about 10.5 inches long). The raised section 154 is useful to help the patient or therapist move the patient to the standing position in the same manner that the transfer bars 121 may be used. For example, one of the parallel bars 152 may be engaged with the table (similar to
(40) Referring to
(41) Referring still to
(42) Referring again to
(43) The table 150 may also include an indication of the various parameters so that the patient's progress may be tracked. The table 150 may also include a first indicator 162 that indicates an angle of the seat 160 relative to the table top 151. The table may also include a second indicator 163 which indicates an angle of the seat back 123 relative to the table top 151. The table 150 also includes a third indicator 164 which indicates a height of the table top 151.
(44) The indicators 162, 163, 164 may be used to assess whether the patient is improving over time. The therapist may have prior information as to the table height and seat angle that was used when moving the patient from a seated position to a standing position. The therapist may then set the seat angle and/or the table height at lower settings to determine whether the patient has improved. For example, the therapist may set the table height to be lower than the table height in a prior therapy session to determine if the patient can still move to a standing position from the lower table height. Similarly, the seat angle may be decreased to determine whether the patient can move to a standing position with the lower seat angle. In this manner, the table may be used to determine whether the patient is improving over time. Finally, the angle of the seat back may also be used to determine whether the patient is improving by determining whether the patient can move to a standing position with a lesser seat back angle relative to a prior session.
(45) Referring to
(46) By now, those of skill in this art will appreciate that the therapy mat table 10 of the present invention is amenable to many variations and modifications in terms of the methods and materials of its construction without departing from its spirit and scope. For example, most of the parts of the therapy mat table can be separately and inexpensively fabricated by, e.g., injection molding a strong, plastic, such as an acrylic or polyurethane, or the parts may be made from a metal such as aluminum or stainless steel. The table may include a myriad of molded-in functional and decorative details and features. The parts can be assembled together quickly and simply with a minimum number of tools using well-known techniques, molded-in connection features, or the like.
(47) In light of the foregoing, the scope of the present invention should not be limited by that of the particular embodiments described and illustrated herein, as these are merely exemplary in nature. Rather, the scope of the present invention should be commensurate, with that of the claims appended hereafter and their functional equivalents.