Flexible Medical Device Holders and Methods for Use

Abstract

A method for securing a condom catheter in place on a user is provided. The method includes the step of providing a cuff holder comprising first and second adhesive bodies. Each adhesive body having an upper end and a lower end and central area between the upper end and the lower end. The method includes the steps of positioning the condom catheter on the user, applying the lower end of the first adhesive body onto a front side of the condom catheter below a flange, applying the upper end of the first adhesive body onto a front side of the penile shaft above the flange so that the central area of the first adhesive body is adjacent to the flange. The second adhesive body is applied similarly.

Claims

1. A method for securing a condom catheter in place on a user, the method comprising: providing a cuff holder comprising an adhesive body having an upper end and a lower end and central area between the upper end and the lower end; positioning the condom catheter on the user, the condom catheter including a tubular body extending from a flange, the flange positioned on a penile shaft of the user; applying the lower end of the adhesive body onto the condom catheter below the flange; and applying the upper end of the adhesive body onto the penile shaft above the flange so that the central area of the adhesive body is adjacent to the flange.

2. The method of claim 1, wherein, the widths of the upper end and the lower end are less than a width of the central area.

3. The method of claim 1, further comprising: providing an attachment device for securing the condom catheter to the user, the attachment device comprising: a supportive strap portion including a first strap end and a second strap end opposite to the first strap end, wherein the first strap end includes a first fastener providing a first fastening point, wherein the second strap end includes a second fastener providing a second fastening point, and wherein the supportive strap portion is elastic and has an unstretched length between the first and second fastening points of the first and second strap ends; and an adhesive body secured to the second strap end using the second fastener; connecting the first strap end of the supportive strap portion to the flange of the condom catheter using the first fastener; and securing the adhesive body to the user's body; wherein a distance between the adhesive body secured to the user's body and the medical device positioned on the user's body causes a distance between the first and second fastening points of the supportive strap portion to be greater than the unstretched length of the supportive strap portion, creating tension along the supportive strap portion that secures the medical device to the user's body.

4. A method for securing a condom catheter in place on a user, the method comprising: providing a cuff holder comprising first and second adhesive bodies, each adhesive body having an upper end and a lower end and central area between the upper end and the lower end; positioning the condom catheter on the user, the condom catheter including a tubular body extending from a flange, the flange positioned on a penile shaft of the user; applying the lower end of the first adhesive body onto a front side of the condom catheter below the flange; applying the upper end of the first adhesive body onto a front side of the penile shaft above the flange so that the central area of the first adhesive body is adjacent to the flange; applying the lower end of the second adhesive body onto a back side of the condom catheter below the flange; and applying the upper end of the second adhesive body onto a back side of the penile shaft above the flange so that the central area of the second adhesive body is adjacent to the flange.

5. The method of claim 4, wherein, for each of the first and second adhesive bodies, widths of the upper end and the lower end are less than a width of the central area.

6. The method of claim 5, wherein a combined length of the widths of the central areas of the first and second adhesive bodies is less than the circumference of the flange.

7. A method for securing medical tubing to a user's body, the method comprising: providing an attachment device comprising: a supportive strap portion including a first end and a second end opposite to the first end, wherein the first end includes a first fastener, and wherein the second end includes a second fastener; and an adhesive body secured to the second strap end; attaching the first strap end to the medical tubing; and securing the adhesive body to the user's body.

8. The method of claim 7, wherein the medical tubing is selected from the group consisting of a chest tube, a naso-gastric feeding tube, a gastrostomy tube, a nephrostomy tube, and an abdominal drainage tube.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The drawing figures depict one or more implementations in accord with the present concepts, by way of example only, not by way of limitations. In the figures, like reference numerals refer to the same or similar elements.

[0039] FIG. 1 is a perspective view from above of the male external catheter of the present application.

[0040] FIG. 2 is a perspective view from below of the male external catheter of FIG. 1.

[0041] FIG. 3 is a bottom plan view of the male external catheter of FIG. 1

[0042] FIG. 4 is a side elevational view of the male external catheter of FIG. 1.

[0043] FIG. 5 illustrates the male external catheter of FIG. 1 configured for a first method of use featuring a strap extending around the user's waist.

[0044] FIGS. 6A and 6B are a perspective view and a bottom plan view of the male external catheter of FIG. 1, respectively, of the present application, configured for a second method of use featuring disconnected strap ends adjacent to the catheter.

[0045] FIGS. 7A and 7B are a perspective view and a bottom plan view of the male external catheter of FIG. 1, respectively, of the present application configured for a second method of use featuring connected strap ends adjacent to the catheter.

[0046] FIGS. 8A and 8B are bottom plan and side elevational views, respectively, of the male external catheter of FIG. 1, illustrating dimensions.

[0047] FIG. 9 is an exploded view of an exemplary supportive strap portion.

[0048] FIGS. 10A-10D are exploded plan and elevational views of a further exemplary supportive strap portion.

[0049] FIG. 11 is a perspective view of the male external catheter of FIG. 1 of the present application configured for a third method of use featuring the supportive strap portion of FIG. 9.

[0050] FIG. 12 illustrates the male external catheter as shown in FIG. 11 configured for the third method of use.

[0051] FIG. 13 illustrates the male external catheter of FIG. 11 configured for the third method of use featuring a cuff holder.

[0052] FIG. 14 illustrates the male external catheter of FIG. 11 configured for the third method of use featuring a flexible tubing holder.

DETAILED DESCRIPTION

[0053] FIGS. 1-14 illustrate an example of a male external catheter 100 according to the present disclosure. Referring to FIGS. 1 and 2, the male external catheter or condom catheter 100 includes a body 102 having a tubular shape that extends from a flexible flange or base 104. The flange 104 is a body 105 providing a frame or structural support for a first opening 106a at a first end 102a of the body 102 through which the penis extends during use, as shown in FIGS. 5 and 10. The tubular shape of the body 102 of the male external catheter 100 varies in cross-section along a height H (FIG. 4) thereof. The body 102 also includes a second opening 106b at a second end 102b for connection to tubing 120 of a drainage bag.

[0054] Referring to FIGS. 2 and 3, the opening 106a on the flange 104 of the male external catheter 100 defines an expandable sphincter that changes in size so that the opening 106a may conform to a diameter of a penis of the patient. The expandable sphincter provides a near liquid-tight seal between the male external catheter 100 and the penis so that urine may not easily escape. The expandable nature of the sphincter may also provide a comfortable fit for the patient and reduce the incidence of skin irritation as the body 102 of the condom catheter 100 does not slide or substantially shift when positioned on the penis.

[0055] As shown in FIG. 3, the flange 104 includes first and second side portions 108a, 108b on opposite sides of the opening 106a. Each side portion 108a, 108b has strap opening 110a, 110b for receiving a strap 112, 113 (FIGS. 5-7B). In some embodiments, the strap openings 110a, 110b have a slot shape.

[0056] During one example method of use illustrated in FIG. 5, a strap 112 may be fixedly or removably attached to the strap openings 110a, 110b of the base 104 and extend around the waist of the user to reinforce the positioning of the male external catheter 100 on the patient's body.

[0057] In another example method of use illustrated in FIGS. 6A-7B, a strap 113 may be fixedly or removably attached to the strap openings 110a, 110b of the flange 104 and connected together near the flange 104 so as to apply sufficient force to the first and second side portions 108a, 108b of the flange 104, respectively, to deform a shape of the opening 106a. In this embodiment, the strap 113 includes a first strap portion 113a and a second strap portion 113b connected to the first and second side portions 108a, 108b of the flange 104, respectively. The first and second strap portions 113a, 113b, respectively, include first and second strap ends 113c, 113d.

[0058] Referring to FIGS. 6A and 6B, the first and second strap ends 113c, 113d are initially disconnected such that the first and second strap portions 113a, 113b do not apply sufficient force to the first and second side portions 108a, 108b of the flange 104, respectively. The opening 106a, as a result, is not deformed and defines a first width W.sub.1 of the opening 106a when in an undeformed configuration.

[0059] The opening 106a of the flange 104 of the male external catheter 100 is then stretched open and the penis is then inserted into the stretched, enlarged opening 106a, as described in greater detail below.

[0060] Once the male external catheter 100 is positioned on the user, the first and second strap ends 113c, 113d are connected at a point 115 as shown in FIGS. 7A and 7B such that the first and second strap portions 113a, 113b apply sufficient force to the first and second side portions 108a, 108b of the flange 104, respectively, to deform the shape of the opening 106a. Specifically, the first and second strap ends 113c, 113d connect together and cause the first and second side portions 108a, 108b of the flange 104 to bend towards the body 102 of the catheter 100, causing the opening 106a to move into a deformed configuration seen in FIG. 7B. When the strap ends 113c, 113d are connected, the deformed configuration of the opening 106a has a second width W.sub.2 that is narrower than the first width W.sub.1 of the undeformed configuration.

[0061] In the embodiment illustrated in FIGS. 6A-7B, the strap 113 is threaded through the strap openings 110a, 110b such that a third strap portion 113e between the first and second strap portions 113a, 113b extends below the flange 104 between the side portions 108a, 108b. During use, the third strap portion 113e extends below the flange 104 on a side opposite of the connected strap ends 113c, 113d. The third strap portion 113e provides additional reinforcement to tightly secure the opening 106a about the user's penis to prevent leaks.

[0062] When connecting the first and second strap ends 113c, 113d, the amount of tension needed is minimal in that the goal is to simply bend the side portions 108a, 108b of the flange 104 toward the body 102 of the catheter 100. Connecting the strap ends 113c, 113d too tightly and/or at a point 115 that is too close to the flange 104 may cause excessive deformation to the opening 106a and/or body 102, resulting in discomfort to the user. The amount of tension/force should be at least a minimum amount to cause the side portions 108a, 108b to bend towards the body 102 but less than a maximum amount to avoid excessive deformation and discomfort. Additionally, the first and second strap ends 113c, 113d are connected together below the flange 104 to avoid contact with the skin of the user.

[0063] After the strap ends 113c, 113d are connected, the flange 104 can be separated from the penile skin without much pressure. During use, urine flows from the body 102 through tubing 120 into the drainage bag. A urine column forms between the body 102 of the catheter 100 and the drainage bag, and remains in place due to the negative pressure within the male external catheter 100. The user may briefly separate the flange 104 from the penile skin to allow airflow into the body 102 of the catheter 100, releasing the negative pressure therein and allowing urine within the tubing 120 to drain into the drainage bag. The user can then allow the flange 104 to return to the deformed configuration, snugly fitting around the penis.

[0064] In a third method of use illustrated in FIGS. 9-14, the condom catheter 100 is further secured to the user's body using a pair of attachment devices 200, 300. Each attachment device includes a supportive strap portion 202 with an adhesive 204 that attaches the user's body at the lower abdomen or lower anterior hip area during use as shown in FIG. 12. These attachment devices 200 maintain the positioning of the condom catheter 100 on the user's body as the user shifts and moves. In still further embodiments, the attachment device 200 may be used to secure any medical device, including but not limited to a male external catheter, a tracheostomy tube, and an endotracheal tube, to a patient.

[0065] FIG. 9 illustrates the attachment device 200 in greater detail. The supportive strap portion 202 includes a first end 202-1 and an opposite second end 202-2. In the illustrated embodiment, fasteners or snap buttons 206, 207 adjacent to the ends 202-1, 202-2 allow for easy attachment/detachment of the supportive strap portion 202 to a medical device 100 or the adhesive. This easy connection allows the user to replace the supportive strap portions 202 as needed and to separate the attachment device 200 from the medical device for washing of the medical device.

[0066] Each snap button 206, 207 includes a male component 206-1, 207-1 and at least one female component 206-2, 207-2 spaced apart by a sufficient distance, for example, approximately 4 cm, that connect together to form a fastening point. The end portion of the supportive strap portion 202 with the male component 206-1, 207-1 may fold over onto the remainder of the supportive strap portion 202 and engage with the female component 206-2, 207-2 spaced inwardly. In some embodiments, the supportive strap portion 202 includes a plurality of spaced female components 206-2, 207-2 to enable the user to adjust the length of the supportive strap portion 202 and/or the positioning of the components, such as the adhesive 204, attached to the ends 202-1, 202-2. In other embodiments, other suitable fasteners may be used. In the illustrated embodiment, the adhesive 204 includes an adhesive body 208 with an opening 210 provided therein. The opening 210 may be located centrally within the adhesive body 208 or may be positioned closer to an edge of the adhesive body 208. During use, the second end 202-2 of the supporting strap portion 202 is threaded through the opening 210 such that the male and female components 207-1, 207-2 of the snap button 207 are positioned on opposite sides of the opening 210 as shown in FIG. 9. The male and female components 206a, 206b are joined together to form a second fastening point, thereby attaching the second end 202-2 of the supportive strap portion 202 to the adhesive body 208. The opening 210 may be slotted, rounded, or have any other shape as desired.

[0067] FIGS. 10A-10D illustrate an alternative embodiment of the attachment device 300. In this embodiment, the adhesive body 309 has a rectangular shape with mitered corners. The supportive strap portion 302 of this embodiment include a single set of male/female components at each end 302-1, 302-2.

[0068] While the adhesive bodies 208, 308 have butterfly and rectangular shapes, respectively, other suitable shapes, such as rectangular, circular, etc., may be used. The size may be any size suitable for maintaining a secure attachment to the user's body, such as but not limited to 12 cm by 5 cm, 10.9 cm by 1.6 cm, 10 cm by 5 cm, 9 cm by 5 cm, or 7 cm by 2 cm.

[0069] Adhesive material 212, 312 of the attachment devices 200, 300 that adheres to the user's body is provided on an underside of the adhesive body. In some embodiments, the adhesive material 212 is a silicone adhesive for skin adhesion such as, for example, 3M™ Medical Silicone Tape 2476P, Single Sided Polyester Spunlace Nonwoven, or 3M™ Medical Silicone Tape 2480, Single Coated Medical Nonwoven Tape with Hi-Tack Silicone Adhesive, and may retain adhesive qualities for up to five to seven days. The adhesive material 212, 312 may be removable, repositionable, and reattached, especially for wash and reuse for up to five to seven days. In some embodiments, a select area of the underside around the opening is free from adhesive material 212 and the supportive strap portion 202 contacts the underside at the select area.

[0070] In other embodiments, the adhesive body 208 may be continuous, i.e. without an opening 210. An end or other section of the supportive strap portion 202-2 may be secured directly to the underside of the adhesive body 208, and positioned between the adhesive body 208 and the user's body during use.

[0071] In a still further embodiment, the adhesive body 208 includes a loop on an outer surface of the adhesive body opposite of the underside, and the second end 202-2 of the supportive strap portion 202 is either attached to the loop or is threaded through the loop and secured thereto using a snap button or other fastener as described above. FIG. 9B illustrates an alternative embodiment of the attachment device 200 in greater detail.

[0072] Referring to the embodiment illustrated in FIGS. 11 and 12, the first ends 202-1 of each supportive strap portion 202 are threaded through the openings 110a, 110b of the side portions 108a, 108b of the flange 104 of the condom catheter 100. The male and female components 206-1, 206-2 of the snap buttons 206 adjacent the first ends 202-1 of the supportive strap portions 202 are positioned on opposite sides of the opening 106a and joined together to form the first fastening point, thereby securing the attachment devices 200 to the medical device 100. In some embodiments, the length of each supportive strap portion 202 is 9 in., although the length may be increased or decreased as necessary or preferred. In some embodiments, the length is 10 in. total, shortened to 6 in. with snaps closed, including 3 in. between snaps. While FIG. 11 illustrates use of the supportive strap portions 200 of FIG. 9, the supportive strap portions 302 of FIG. 10 may be used in place of each supportive strap portion 200 during use.

[0073] The supportive strap portion 202 has an unstretched overall length between the first and second strap ends 202-1, 202-2 thereof and an unstretched length between the first and second fastening points of the first and second fasteners 206, 207. When the attachment device 200 is used to attach the condom catheter 100 to the user's body as shown in FIG. 11, the adhesive body 208 is secured to the user's body while the medical device, such as the catheter 100 in FIG. 11, is simultaneously positioned on the user's body at a distance sufficiently large to cause a distance between the first and second fastening points of the first and second fasteners 206, 207 to be greater than the unstretched length between the first and second fastening points of the first and second fasteners 206, 207. This tension created along the supportive strap portion secures the medical device to the user's body.

[0074] In other embodiments, the attachment device 200 may include a relatively longer supportive strap portion 202 in lieu of two relatively shorter supportive strap portions 202. The longer supportive strap portion 202 may be threaded through the openings 110a, 110b of the side portions 108a, 108b of the flange 104 of the condom catheter 100 and extend around one side of the tubular body 102 similar to strap 113 shown in FIGS. 6A and 6B. In this embodiment, first and second adhesives 204a, 204b are attached to the first and second ends 202-1, 202-2, respectively, of the longer strap portion 202 after the longer supportive strap portion 202 is threaded through the openings 110a, 110b of the flange 104.

[0075] Referring to the embodiment illustrated in FIGS. 11-14, the first and second supportive strap portions 202a, 202b are discrete components. Each strap portion 202a, 202b may be formed integrally with the respective side portion 108 of the flange 104 or may be connected through a hole and peg, an adhesive, or another suitable connection means.

[0076] In the method of use of the condom catheter 100 as shown in FIGS. 12-14, the opening 106a of the flange remains undeformed. While some patients may prefer the first method of use illustrated in FIG. 5 or the second method of use illustrated in FIGS. 6A-7B, the method of use illustrated in FIGS. 9 and 10 eliminates the wrapping of a strap 112 around the user's body as required under the method illustrated by FIG. 5 as well as the additional pressure around the user's penis at the opening 106a in the deformed configuration as shown in FIGS. 7A and 7B. In still further embodiments, any one or more of the first, second, and third methods of use may be combined as desired and necessitated by the patient or caretaker.

[0077] In some embodiments, the straps 112, 113, 202a, 202b may comprise an elastic, non-latex, and/or silicone material. In one example, the strap 113 comprises an elastic, non-latex material having a width of about 0.5 in and a length of about 12 in. In other embodiments, the strap 112, 113, 202a, 202b may comprise an inelastic material. In still further embodiments, the strap 113 may comprise an elastic or inelastic material that connects together through a hook and loop fastener, an adhesive, or another suitable means of connection.

[0078] Referring to FIGS. 1 and 2, the body 105 includes a first surface 105a and a second surface 105b opposite the first surface 105a. In the illustrated embodiment, the first surface 105a is contoured to improve comfort and fit during use. The contoured first surface 105a is slightly concave. The body 102 of the male external catheter 100 extends from the second surface 105b, with the tubular shape thereof formed around the opening 106a of the flange 104.

[0079] Referring to FIG. 4, the body 102 includes a base portion 102a, a central portion 102b, and a tip portion 102c. The base portion 102a is adjacent to the base 104 and the tip portion 102c is distal from the base 104. The tip portion 102c is configured to connect to tubing 120 of a drainage bag.

[0080] Each of the base portion 102a, the central portion 102b, and the tip portion 102c include a base wall thickness t.sub.b, a central wall thickness t.sub.c, and a tip wall thickness t.sub.t, respectively. In the illustrated embodiment, the central wall thickness t.sub.c is less than each of the base wall thickness t.sub.b and the tip wall thickness t.sub.t. In some embodiments, the central wall thickness t.sub.c is less than one of the base wall thickness t.sub.b and the tip wall thickness t.sub.t. This difference in wall thicknesses enables the central portion 102b of the body 102 to collapse around the user's penis while urine flows through the tip portion 102c and tip into the drainage bag.

[0081] In some embodiments, the ratio of the central wall thickness t.sub.c to one or both of the base wall thickness t.sub.b and the tip wall thickness t.sub.t is at least 1:1.1, preferably 1:1.2. In other embodiments, the ratio of the central wall thickness t.sub.c to one or both of the base wall thickness t.sub.b and the tip wall thickness t.sub.t is at least 1:1.5, and in still further embodiments, the ratio of the central wall thickness t.sub.c to one or both of the base wall thickness t.sub.b and the tip wall thickness tris at least 1:2.

[0082] The base portion 102a of the body 102 may be formed integrally with the base 104 and has a base height h.sub.b of approximately 0.830 in, although the base height h.sub.b may vary as desired or required during manufacturing. In one embodiment, the base wall thickness t.sub.b is preferably about 0.060 in at the greatest point, although the base wall thickness t.sub.b may vary as desired or as required during manufacturing. In one embodiment, the base wall thickness t.sub.b tapers from a predominant base wall thickness t.sub.b-p to the central wall thickness t.sub.c near the juncture of the base portion 102a and the central portion 102b. In one embodiment, the predominant base wall thickness t.sub.b-p is about 0.060 in.

[0083] The central portion 102b of the body 102 includes a planar section 102b-1 adjacent the base portion 102a and a bellowed section 102b-2 adjacent the tip portion 102c. The bellowed section 102b-2 includes horizontal bellows 114 transverse to the height H of the body 102, and the planar section 102b-1 may include optional vertical ribbing 116 connected to the horizontal bellows 114. The vertical ribs 116 may be evenly positioned along the perimeter of the body 102 near the juncture of the planar section 102b-1 and the bellowed section 102b-2.

[0084] In one embodiment, the central portion 102b has a central height h.sub.c of about 1.514 in, although the central height h.sub.c may vary as desired or required during manufacturing. The central wall thickness t.sub.c is preferably about 0.030 in, although the central wall thickness t.sub.c may vary as desired or as required during manufacturing.

[0085] The tip portion 102c of the body 102 has a tip height h.sub.t of about 1.315 in, although the tip height h.sub.t may vary as desired or required during manufacturing. The tip wall thickness t.sub.t is preferably about 0.060 in although the tip wall thickness t.sub.t may vary as desired or required during manufacturing. In some embodiments, the tip portion includes horizontal ribbing along the perimeter of the cylindrical body.

[0086] Shown in FIG. 4, the height H of the male external catheter 100 extends from the first surface 105a of the base 104 to a tip end surface 116.

[0087] The male external catheter 100 of the present application may come in different sizes to accommodate differently sized patients. While the dimensions of the structure may vary, the base wall thickness, the central wall thickness, and the tip wall thickness remain the same. In other words, while the diameter of the body may vary between sizes, the central wall thickness is preferably about 0.030 in while the base wall thickness and the tip wall thickness is about 0.060 in.

[0088] In the embodiment illustrated in FIGS. 1-10, the male external catheter 100 may have the dimensions recited in the following table in reference to FIGS. 6A and 6B for a small-medium size and a medium-large size. It is understood that the dimensions are exemplary only and do not limit the scope of any claims herein, except as may be recited thereby, together with equivalents thereof. The dimensions may vary depending during the manufacturing process or as otherwise desired.

TABLE-US-00001 TABLE 1 Dimensions (in) Small-Medium Size Medium-Large Size FIG. 8A A 2.250 2.250 B 1.737 1.737 C 1.842 1.842 FIG. 8B F 4.280 4.280 G 2.965 2.965 H 1.315 1.315 J 1.514 1.514 K 0.830 0.830 L 0.260 0.160 M 0.100 0.080 N 0.160 0.080 P 4.280 4.280 Q 1.842 1.607 R 0.827 1.062 U 1.003 1.003 V 0.747 0.747 W 0.887 1.122 X 0.947 1.182 Y 0.410 0.410 AA 0.060 0.060 BB 0.030 0.030 CC 0.060 0.060

[0089] In one embodiment, the male external catheter 100 is made of a silicone rubber compound, although other suitable materials may be used. The silicone rubber compound may be a peroxide-cured silicone elastomer including polydimethylsiloxane with vinyl functional groups. In one embodiment, the compound comprises approximately 70% to approximately 90% by weight polydimethylsiloxane. The silicone rubber material may be hardness (Shore A hardness test) of 20 points, a tensile strength of 800 psi, an elongation at rupture of 800%, and a specific gravity of 1.2. In some embodiments, the male external catheter 100 is latex free. In other embodiments, the body 102 and the flange 104 may be composed of the same material or different materials.

[0090] During use of the device as shown in FIG. 5, the patient is placed in a supine position and the elastic strap is positioned under the lower back of the patient. The opening 106a of the flange 104 of the male external catheter 100 is stretched open using index and middle fingers. The height H of the male external catheter 100 is compressed, using thumbs to push the tip portion 102c of the body 102 toward the base 104. The penis is then inserted into the stretched, enlarged opening 106a, and the base portion 102a of the body 102 is pulled and pushed over and above the glans penis towards the base of the penis as far as possible.

[0091] A first end of the elastic strap 112 is extended from a first side of the patient across the lower abdomen and secured to the side portion 108 opposite the first side of the patient. A second end of the elastic strap 112 is then extended from a second side of the patient across the lower abdomen and secured to the side portion 108 opposite the second side of the patient.

[0092] Referring to use of the device as shown in FIGS. 6A-7B, the patient is placed in a supine position. The opening 106a of the base 104 of the male external catheter 100 is stretched open using index and middle fingers. The height H of the male external catheter 100 is compressed, using thumbs to push the tip portion 102c of the body 102 toward the base 104. The penis is then inserted into the stretched, enlarged opening 106a, and the base portion 102a of the body 102 is pulled and pushed over and above the glans penis towards the base of the penis as far as possible.

[0093] The first end 113c and the second end 113d of the strap 113 are drawn together in front of the body 102 below the flange 104 and tied such that sufficient force is applied to the first and second side portions 108a, 108b of the flange 104, respectively, to deform a shape of the opening 106a.

[0094] In particular, the deformation of the opening 106a from the first width W.sub.1 to the second width W.sub.2 combined with the variation in wall thickness of the body 102 provides a male external catheter that maintains positioning on the user's penis with minimal to no leakage and without undue pressure on the penis during use. Use of the external male catheter 100 as shown in FIGS. 6A-7B eliminates the use of a strap around the body as shown in FIG. 5 as well as the use of adhesives, foam straps, or additional straps that often lead to slippage, frequency changes, and skin erosion and damage.

[0095] Further, a negative pressure exists within the body 102 of the male external catheter 100 is being used to drain urine to the drainage bag such that urine remains in the tubing 120 between the male external catheter 100 and the drainage back. A tool, a finger, or another object may be used to separate the flange 104 from the penis of the user during use to release the negative pressure. This release of negative pressure allows the urine to flow freely through the tubing 120 to the drainage bag, away from the male external catheter 100.

[0096] Referring to use of the device as shown in FIGS. 11 and 12, the patient is placed in a supine position. The opening 106a of the base 104 of the male external catheter 100 is stretched open using index and middle fingers. The height H of the male external catheter 100 is compressed, using thumbs to push the tip portion 102c of the body 102 toward the base 104. The penis is then inserted into the stretched, enlarged opening 106a, and the base portion 102a of the body 102 is pulled and pushed over and above the glans penis towards the base of the penis as far as possible.

[0097] The first and second strap ends 202-1, 202-2 of the supportive strap portions 202 of the attachment devices 200 are pulled upwards and away from the male external catheter 100 at an angle of about 45 degrees to position the catheter 100 onto the user's body. By using a 45 degree angle, the flange of the catheter 100 is stretched evenly on both sides thereof to keep the catheter 100 centered on the user's penis for improved functionality. For many patients that are confined to the bed, healthcare workers rotate the patient's body from side to side to prevent ulcers. Use of the supportive strap portions 202a, 202b with the adhesives 204a, 204b securely holds the catheter 100 in place on the patient during this common adjustment.

[0098] The adhesives 204a, 204b are then secured to the user's body between the lower abdomen and the lower anterior hip area, ideally in an area with minimal hair growth, in order to maintain the position of the condom catheter 100 on the body, as shown in FIG. 11. The positioning of the adhesives 204a, 204b may be adjusted as needed to accommodate the anatomy of the patient.

[0099] Conventional condom catheters typically include Velcro® (i.e., hook and loop material) and/or adhesives around the base of the penis, often constricting the penis because the materials do not expand with the changing size of the penis during use. Additionally, in some cases, use of the catheter as shown in FIGS. 6A-7B may cause discomfort in the pressure applied around the penis at the opening of the catheter 100. In other cases, use of the catheter as shown in FIG. 5 proves difficult to manage when a nurse or healthcare worker needs to physically maneuver the patient in order to wrap the strap around the patient's body, particularly when the patient is much larger than the healthcare worker. Use of the external male catheter 100 as shown in FIGS. 11-14 is an alternative that avoids unnecessary pressure on the user's penis and the need for wrapping the strap around the user's body, as well as avoiding the use of adhesives and/or foam straps around the entire circumference of the penis or additional straps on the penis and/or body that often lead to slippage, frequency changes, and skin erosion and damage. The method of use illustrated in FIG. 12 allows for the opening in the flange of the catheter to expand and contract along with penile size during use, reducing the risk of injury.

[0100] In some embodiments, a cuff holder 400 may be used to further secure the opening of catheter 100 to the penis once positioned on the user's body as shown in FIG. 13. The cuff holder 400 may include first and second adhesive bodies 402 that are positioned with a lower portion 402a secured to the catheter 100 just below the flange 104. An upper portion 402b of the adhesive body 402 is then secured to the user's body just above the catheter 100. In one embodiment, each adhesive body 402 is a silicone adhesive and is latex free.

[0101] In some embodiments, each of the upper and lower portions of each adhesive body include have a width that is less than a width of a central area between the upper and lower portion. When the lower portion is secured to the condom catheter below the flange and the upper portion is secured to the user's penile shaft above the flange, the central area of the adhesive body is immediately adjacent to the flange. In other embodiments, widths of the upper and lower portions of each adhesive body have a width that is greater than a width of a central area between the upper and lower portion. In still further embodiments, the widths of the upper end, the lower end, and the central area are the same.

[0102] The cuff holder 400 provides additional security and stability to the catheter, particularly beneficial during movement by the patient. The cuff holder 400 can be removed and reapplied as needed, allowing the catheter to be washed and reused or simply for repositioning.

[0103] More specifically, FIG. 13 illustrates a method of securing an external male catheter using the cuff holder 400. In this method, the external male catheter 100 is fitted on the user's penis. The lower portion 402a of the first adhesive or cuff body 402 is applied below the flange 104 of the catheter 100, and the upper portion 402b of the first cuff body 402 is applied to the corresponding area of the user's penis above the flange 104 of the catheter 100. Next, a second cuff body 402 is applied on the back side of the catheter 100, again spanning the flange 104 of the catheter 100. Additionally, the combined width of the first and second cuff bodies 402 is smaller than the circumference of the opening of the catheter 100. As such, the cuff holder 400 does not fully wrap around the user's penis, so as to cause compression. Moreover, the length of the first and second cuff bodies 402 leaves room along the two sides of the catheter 100 for the supportive strap portions 202 of the attachment devices 200 to attach. In still further embodiments, only a single adhesive body 402 is used as the cuff holder 400.

[0104] The attachment devices 200, 300 of FIGS. 9 and 10A-10D can also be used to secure tubing to the patient's body. For example, as shown in FIG. 14, the attachment device 300 secures drainage tubing 120 to the patient's leg. The attachment devices 200, 300 may be used to secure urinary drainage tubing, chest tubes, telemetry or other wires and leads, post-operative abdominal tubing, naso-gastric feeding tubes, gastrostomy tubes, nephrostomy tubes, abdominal drainage tubes, electrical leads, or any other tubing in place relative to the patient's body.

[0105] Referring to FIG. 14, the tubing 120 is secured to the user's body using an attachment device 300. The attachment device 300 includes a body 304 with an adhesive 308 that attaches to the user's inner leg area during use as shown. The supportive strap portion 302 includes a first end 302-1 and an opposite second end 302-2, as seen in FIGS. 10A-10D. As also seen in FIGS. 10A-10D, a snap button 306, 307 can be used to fasten the first end 302-1 or the second end 302-2 to the attachment device 300 on one end and the tubing 120 on the other end. As such, the attachment device 300 secures the tubing 120 to the user's leg.

[0106] Use of the supportive strap portion 302 allows the tubing 120 to remain close to the patient's body and therefore controlled but provides some flexibility to avoid the discomfort of having the tubing directly attached to the body. For example, when tubing is directly attached to the patient's body, movement of the patient's body can cause strain between the tubing and the medical device to which the tubing is attached. Use of the supportive strap portion 302 provides flexibility or an allowance so that movement of the patient's body does not immediately cause strain between the tubing and the medical device to which the tubing is attached. Further, because the supportive strap portion 302 is made of an elastic material, the tubing 120 can move smoothly as the user moves, thereby reducing any pulling or pressure applied to the tubing 120. As seen in FIG. 14, the supportive strap portion 302 also serves to keep the tubing 120 in the middle of the user's legs, to allow better flow of urine.

[0107] It should be noted that various changes and modifications to the presently preferred embodiments described herein will be apparent to those skilled in the art. Such changes and modifications may be made without departing from the spirit and scope of the present invention and without diminishing its attendant advantages. For example, various embodiments of the systems and methods may be provided based on various combinations of the features and functions from the subject matter provided herein.