Apparatus and method to stabilize a peritoneal dialysis catheter

• US 5,496,282 A
• Filed: 12/12/1994
• Issued: 03/05/1996
• Est. Priority Date: 12/12/1994
• Status: Expired due to Term

• Current Assignee: Healthcare Specialties, LLC
• Original Assignee: George G. Militzer, Leslie H. Militzer
• Inventors: Militzer, Leslie H., Militzer, George G.
• Primary Examiner(s): Hirsch, Paul J.
• Application Number:
  US08/353,931
• Time in Patent Office: 449 Days
• Field of Search: 604/174, 604/179, 604/180, 128/DIG. 26
• US Class Current: 604/179
• CPC Class Codes: A61M 1/285 Catheters therefor
• CPC Class Codes: A61M 2025/0206 where the catheter is secured by using devices worn by the patient, e.g. belts or harnesses
• CPC Class Codes: A61M 2025/0213 where the catheter is attached by means specifically adapted to a part of the human body
• CPC Class Codes: A61M 25/02 Holding devices, e.g. on the body
• CPC Class Codes: Y10S 128/26 Cannula supporters

Abstract

A belt for stabilizing an implanted peritoneal dialysis catheter exiting from the abdomen of a user and having a valve at one end. The belt includes a body of elasticized fabric designed to encircle the patient, two fasteners with hook and pile features, and a receptacle. In addition, a relatively small adhesive-backed member, having adhesive on its inner surface and having a pile member on its outer surface, surrounds a portion of the catheter tubing at a point near where the tubing exits the user. One of the two fasteners secures and stabilizes the tubing to the belt body by pressing against the pile outer surface of the adhesive-backed member and subsequently is secured to itself. The second fastener is used to further secure the tubing against the belt body at a distance from the one fastener. The receptacle, or envelope, integral to the belt body, is used to securely hold the valve end of the catheter against the belt body. The method of using the present invention is also described.

Claims

1. An apparatus for stabilizing an implanted peritoneal dialysis catheter, having a valve at a distal end, said catheter at a proximal end having tubing exiting from the abdomen of a user, comprising:

(a) a belt body of elasticized fabric adapted to encircle a user without slipping;

(b) an adhesive-backed fabric band semi-permanently attached to said tubing of said catheter;

(c) a first fastener attached to said adhesive-backed band to firmly secure and stabilize said tubing of said catheter to said belt body at a point proximate to where said tubing of said catheter exits the user;

(d) a second fastener to hold said catheter against said belt body at a point spaced from said first fastener; and

(e) a receptacle spaced from said first and said second fasteners for securely holding said valve against said belt body.

2. The apparatus according to claim 1, wherein said belt body has a first end and a second end, further comprising hook and pile fastener material at said first and second ends of said belt body to fasten said belt about the patient.

3. The apparatus according to claim 1, wherein said adhesive-backed band is attached in cylindrical fashion around said tubing of said catheter at a proximal end.

4. The apparatus according to claim 3, wherein said adhesive-backed band is further comprised of a pile outer surface.

5. The apparatus according to claim 1, wherein said first fastener further comprises a first flap adapted to fold over said tubing of said catheter, pressing against said adhesive backed fabric band, and subsequently attaching securely upon itself, thereby firmly stabilizing said tubing against said belt body.

6. The apparatus according to claim 5, wherein said first flap further comprises a first inner and a first outer surface, wherein said first inner surface is further comprised of first hook and pile members, and said first outer surface is fabric.

7. The apparatus according to claim 1, wherein said second fastener is attached to said belt body at a medial point along said tubing of said catheter, said second fastener further comprising a second flap adapted to fold over said tubing and subsequently attaching securely upon itself, thereby further stabilizing said tubing against said belt body.

8. The apparatus according to claim 7, wherein said second flap further comprises a second inner and a second outer surface, wherein said second inner surface is further comprised of second hook members, and said second outer surface is pile fabric.

9. The apparatus according to claim 1, wherein said receptacle comprises a receptacle, integrally attached to said belt body, said valve being insertable into said receptacle.

10. The apparatus according to claim 1, wherein said first and said second fasteners and said receptacle are longitudinally spaced along said belt body to hold said catheter substantially parallel to said belt body.

11. The apparatus according to claim 1, wherein said fasteners are formed from a clamping device fabricated of plastic.

12. The apparatus according to claim 1, wherein said fasteners are formed from a clamping device fabricated of rubber or any rubber like material.

13. The apparatus according to claim 1, wherein said fasteners are formed from a clamping device fabricated of metal.

14. The apparatus according to claim 1, wherein said fasteners are formed from a clamping device fabricated of fabric.

15. The apparatus according to claim 1, wherein said belt body is preferably about two inches in width.

16. The apparatus according to claim 1, wherein said belt body may be one of various lengths, depending on the circumference of the abdomen of different users.

17. The apparatus according to claim 16, wherein said lengths are preferably at least one of:

20-30 inches, 26-36 inches, 30-40 inches, 34-44 inches and 40-50 inches.

18. A method for using said apparatus of claim 6, comprising the steps of:

placing said belt body around one'"'"'s waist;

positioning said belt body so that said first flap of said first fastener is located approximately above said exit site;

making said short flexible loop with said proximal end of said tubing;

placing said tubing, leaving said flexible loop in said tubing, parallel to said belt and atop said first fastener;

securing said adhesive-backed band around said tubing in the vicinity of said first flap so that said adhesive-backed inner surface of said band is in firm contact around said tubing;

overlaying said first flap over said tubing;

squeezing said first flap and said tubing together with thumb and index fingers, thereby securing said tubing firmly adjacent to said belt body atop a hook and pile outer surface of said adhesive-backed band and attaching said first flap again to said first fastener;

inserting said valve end of said catheter inside said pocket; and

closing said second flap of said second fastener over said tubing.

19. The method according to claim 18 for using said apparatus, further comprising the steps of:

pinching said first flap at a bottom portion of said first flap, thereby snugging up said tubing to prevent movement of said tubing of said catheter at said exit site; and

pinching said second flap at another bottom portion of said second flap, thereby snugging up said tubing to further secure said tubing to said belt body.