Catheter and feeding tube retention device and method of use

• US 6,471,676 B1
• Filed: 03/21/2000
• Issued: 10/29/2002
• Est. Priority Date: 03/21/2000
• Status: Expired due to Fees

• Current Assignee: Nestec SA (Nestle SA)
• Original Assignee: Novartis Nutrition AG
• Inventors: DeLegge, Rebecca, Michels, Lester David, Stauter, Kathleen
• Primary Examiner(s): Walberg, Teresa
• Assistant Examiner(s): ROBINSON, DANIEL LEON
• Application Number:
  US09/532,380
• Time in Patent Office: 952 Days
• Field of Search: 604/174, 604/175, 604/176, 604/19, 604/48, 604/93.61, 128/760, 206/364
• US Class Current: 604/175
• CPC Class Codes: A61J 15/0015 Gastrostomy feeding-tubes insertion tools or methods A61B17/34
• CPC Class Codes: A61J 15/0061 fixing at an intermediate position on the tube, i.e. tube protruding the fixing means
• CPC Class Codes: A61J 15/0069 Tubes feeding directly to the intestines, e.g. to the jejunum
• CPC Class Codes: A61M 2025/028 having a mainly rigid support structure
• CPC Class Codes: A61M 25/0113 Mechanical advancing means, e.g. catheter dispensers
• CPC Class Codes: A61M 25/02 Holding devices, e.g. on the body

Abstract

A catheter retention device comprises an oval base with a centrally located bore there through, an elevated disk portion surrounding said bore and two retention ring housing elements with centrally disposed bores whose axis are perpendicular to one another. The retention device is useful in securing the catheter so that any inadvertent physical force or traction exerted against it will not move the catheter or pull it from its incision. The catheter itself is threadably inserted through all the bores of the retention device which is then attached to the patients body at the ostomy site with sutures, tape or liquid adhesives. Preferably, the retention device is used in conjunction with gastrostomy or jejunal feeding tubes.

Claims

1. A catheter retention device comprising:

1) a base element having a bore passing through said base element;

2) a first retention ring adjacent to the bore for receiving a feeding tube from the base element, said first retention ring having a first retention ring bore and;

3) a second retention ring having a second retention ring bore and an axis, wherein said axis is out of alignment to said first retention ring bore.

2. The catheter retention device of claim 1 wherein said axis of said second retention ring bore is substantially perpendicular to said first retention ring bore.

3. The catheter retention device of claim 1 wherein the circumferences of said bore passing through said base element, said first retention ring bore and said second retention ring bore are substantially the same circumference as the outer perimeter of said feeding tube.

4. The catheter retention device of claim 3 wherein said first retention ring is comprised of a plurality of pliable rings.

5. The catheter retention device of claim 4 wherein said base element is substantially oval.

6. The catheter retention device of claim 5 wherein said bore in the base element and the first retention ring are situated to accommodate the feeding tube which has been bent approximately ninety degrees and is threadably insertable therethrough.

7. The catheter retention device of claim 6 configured to accept said feeding tube into the said second retention ring bore from said first retention ring bore, said feeding tube bent at approximately 270°

.

8. The catheter retention device of claim 7 wherein said base element further comprises at least one suture hole.

9. The catheter retention device of claim 8 molded as a single unit from a material that includes at least one of a silicone rubber, thermoplastic rubber, polyvinyl chloride, and polyurethane.

10. The catheter retention device of claim 7 wherein said base element, said first retention ring and said second retention ring are molded separately from a material that includes at least one of a silicone rubber, thermoplastic rubber, polyvinylchloride, and polyurethane.

16. The catheter retention device of claim 1 further comprising an elevated disk element located on a surface of said base element.

17. The catheter retention device of claim 16 wherein said surface of said base element is the top surface.

18. The catheter retention device of claim 1 wherein said base element has a thickness less than or equal to 1.0 cm.

19. The catheter retention device of claim 18, wherein said thickness is from about 0.1 cm to about 0.5 cm.

11. The catheter retention device of claim 11 wherein said feeding tube is one of a gastrostomy feeding tube or a jejunal feeding tube.

12. A method for the securing a catheter to a patient comprising the step of passing a catheter through a device comprising:

1) a base element having a bore passing through said base element;

2) a first retention ring having a first retention ring bore positioned at an end of said base element adjacent to said bore of said base element and;

3) a second retention ring having a second retention ring bore, wherein second retention ring bore has an axis substantially perpendicular to said first retention ring.

13. The method of claim 12 further comprising the steps of

inserting a distal end of a portion of said catheter exiting a patient'"'"'s body through said bore of said base element;

2) bending said portion exiting said bore of said base element;

3) inserting said distal end through said first retention ring bore; and

4) bending a suitable length of said catheter exiting said first retention ring bore so as to be insertable in said second retention ring bore.

14. The method of claim 12 wherein said retention device is attached to said body by suturing.

15. The method of claim 14 wherein said catheter is one of a gastrostomy feeding tube or a jejunal feeding tube.