Method for the treatment of bowel adhesions

• US 5,601,579 A
• Filed: 12/29/1994
• Issued: 02/11/1997
• Est. Priority Date: 12/29/1994
• Status: Expired due to Term

• Current Assignee: Medex Incorporated (Smiths Group International Holdings Ltd.)
• Original Assignee: Medex Incorporated (Smiths Group International Holdings Ltd.)
• Inventors: Semertzides, John N.
• Primary Examiner(s): Jackson, Gary
• Application Number:
  US08/365,774
• Time in Patent Office: 775 Days
• Field of Search: 128/898, 606/151
• US Class Current: 606/151
• CPC Class Codes: A61F 2/0063 Implantable repair or support meshes, e.g. hernia meshes
• CPC Class Codes: A61F 2002/045 Stomach, intestines

Abstract

A method for treating bowel adhesions 20, 22, 24, 26 with an adhesion barrier 56 in the form of a flexible strip 76 of material is provided. The bowel 12, 14 is surgically accessed to expose the affected bowel portions 11, 13, 15, 17 and then the flexible strip 76 of material comprising the adhesion barrier 56 is applied to the bowel surfaces 50, 52, 54, 60, 62 of those portions 11, 13, 15, 17.

Claims

1. A method for treating the human bowel with an adhesion barrier in the form of a flexible strip of material, the method comprising the steps of:

surgically accessing a portion of the human bowel having an adhesion; and

,

applying said flexible strip of material to an outer surface of said bowel portion over the adhesion and which portion of the bowel is free of infection-inducing leakage.

2. The method of claim 1 further comprising forming said barrier from oxidized regenerated cellulose.

3. The method of claim 1 further comprising applying the barrier in only a single layer to the surface of said bowel portion.

4. The method of claim 1 further comprising washing the surface of said bowel portion before applying said barrier.

5. The method of claim 4 wherein said surface is washed with a ringer'"'"'s lactate solution.

6. The method of claim 1 further comprising applying a liquid protein to the surface of said bowel portion before applying said barrier.

7. The method of claim 6 wherein said protein is thrombin.

8. The method of claim 1 further comprising suturing the barrier to said bowel portion.

9. The method of claim 8 further comprising suturing said barrier without puncturing into the interior of the bowel.

10. The method of claim 8 wherein said incising is performed along a midline of said abdominal cavity.

11. The method of claim 1 wherein said bowel is surgically accessed by incising an abdominal cavity.

12. The method of claim 1 further comprising forming the flexible strip from a plurality of sections of the barrier by placing said sections edge to edge and joining said edges together.

13. The method of claim 12 wherein said edges are joined together by suturing.

14. A method for treating the human bowel with an adhesion barrier in the form of a flexible strip of material, the method comprising the steps of:

surgically accessing a portion of the human bowel having an adhesion;

applying a liquid protein to the surface of the bowel portion;

applying said flexible strip of material to an outer surface of said bowel portion over the adhesion and which portion of the bowel is free of infection-inducing leakage; and

suturing said flexible strip of material to said bowel portion.

15. The method of claim 14 further comprising applying the barrier in only a single layer to the surface of said bowel portion.

16. The method of claim 14 further comprising washing the surface of said bowel portion before applying said protein.

17. The method of claim 16 wherein said surface is washed with a ringer'"'"'s lactate solution.

18. The method of claim 14 wherein said protein is thrombin.

19. The method of claim 14 wherein the suturing step is effected without puncturing into the interior of the bowel.

20. The method of claim 14 wherein said bowel is surgically accessed by incising an abdominal cavity.

21. The method of claim 14 wherein said incising is performed along a midline of said abdominal cavity.

22. The method of claim 14 further comprising forming the flexible strip from a plurality of sections of the barrier by placing said sections edge to edge and joining said edges together.

23. The method of claim 22 wherein said edges are joined together by suturing.