Surgical incise drape

• US 5,985,395 A
• Filed: 05/16/1997
• Issued: 11/16/1999
• Est. Priority Date: 05/16/1996
• Status: Expired due to Term

• Current Assignee: 3M Innovative Properties Company (3M Company)
• Original Assignee: 3M Innovative Properties Company (3M Company)
• Inventors: Comstock, Kristen L., Stewart, Nancy E., Agrimson, Thomas L., Scholz, Matthew T., Asmus, Robert A., Patnode, Gregg A., Newman, Charles L.
• Primary Examiner(s): Ahmad, Nasser
• Application Number:
  US08/857,723
• Time in Patent Office: 914 Days
• Field of Search: 428/40.1, 428/192, 428/41.7, 428/41.8, 428/42.2, 428/121, 602/52, 602/54, 602/57, 602/58, 128/855, 206/440
• US Class Current: 428/40.1
• CPC Class Codes: A61B 2046/205 Adhesive drapes
• CPC Class Codes: A61B 46/00 Surgical drapes
• CPC Class Codes: Y10T 428/14 Layer or component removable to expose adhesive
• CPC Class Codes: Y10T 428/1471 Protective layer
• CPC Class Codes: Y10T 428/1476 Release layer
• CPC Class Codes: Y10T 428/149 Sectional layer removable
• CPC Class Codes: Y10T 428/2419 Fold at edge
• CPC Class Codes: Y10T 428/24777 Edge feature

Abstract

An incise drape suitable for use in surgical procedures. The drape comprises a substantially transparent flexible film that has at least a portion of one major surface coated or covered with a pressure sensitive adhesive, and a two liners removably covering the adhesive. Each liner has a handle spaced from the opposite side edges of the film, and a body portion attached to the handle. The body portion of each liner extends along the adhesive from handle in the direction away from the other liner. The drape is repeatedly folded over from the opposite side edges of the film toward the handles so that the drape may be unfolded and the adhesive exposed by pulling the handles apart.

Claims

1. A surgical incise drape comprising:

a substantially transparent flexible film having opposite first and second major surfaces and opposite first and second side edges;

a pressure sensitive adhesive on the first major surface of the film;

a first liner comprising;

a first handle spaced from the first side edge of the film; and

a body portion attached to the first handle and removably covering at least a portion of the adhesive, the body portion extending along the adhesive from the first handle towards the first side edge;

a second liner comprising;

a second handle spaced from the second side edge of the film; and

a body portion attached to the second handle and removably covering at least a portion of the adhesive, the body portion extending along the adhesive from the second handle towards the second side edge;

a first plurality of folds in the drape between the first side edge and the first handle; and

a second plurality of folds in the drape between the second side edge and the second handle;

wherein the drape may be unfolded and the adhesive exposed by pulling the first and second handles apart.

2. The surgical incise drape of claim 1 wherein the the first plurality of folds is formed by repeatedly folded over by rolling the drape inwardly from the first side edge, and further wherein the second plurality of folds is formed by repeatedly folded over by rolling the drape inwardly from the second side edge.

3. The surgical incise drape of claim 1 wherein the first plurality of folds comprises a plurality of fan-folds between the first side edge and the first handle, and further wherein the second plurality of folds comprises a plurality of fan folds between the second side edge and the second handle.

4. The surgical incise drape of claim 1 wherein the distance between the first side edge of the film and the first handle is substantially equal to the distance between the second side edge of the film and the second handle.

5. The surgical incise drape of claim 1 wherein the distance between the first side edge of the film and the first handle differs from the distance between the second side edge of the film and the second handle by no more than 100 percent.

6. The surgical incise drape of claim 1 further comprising a central liner located between the first and second liners, the central liner covering at least a portion of the adhesive located between the first and second liners.

7. The surgical incise drape of claim 1 wherein the first and second liners are attached to the film adjacent the respective first and second side edges thereof such that the first and second liners remain attached to the respective first and second side edges of the film after the body portions of the first and second liners are removed from the adhesive.

8. The surgical incise drape of claim 7 wherein the first and second liners are attached to the film adjacent the respective first and second side edges thereof, and further wherein each of the first and second liners further comprises an adhesive portion that allows each of the first and second liners to be re-attached elsewhere after removal from the film.

9. The surgical incise drape of claim 8 further comprising at least one surgical attachment positioned upon at least one of the first and second liners.

10. The surgical incise drape of claim 9, wherein the at least one surgical attachment comprises a pouch.

11. The surgical incise drape of claim 1 further comprising at least one tab located along one of the first and second side edges of the film, the tab being substantially free of adhesive to facilitate manually grasping of the tab to remove the film from the patient.

12. The surgical incise drape of claim 1, wherein the first and second handles are at least 5 cm in width to facilitate aseptic removal of the first and second liners from the film.

13. The surgical incise drape of claim 1 further comprising a low adhesion backsize applied to at least a portion of the film on the major surface opposite the adhesive.

14. The surgical incise drape of claim 1, wherein the first and second liners are formed of flexible polymeric film material, the first and second liners being creased to keep the drape folded until the first and second liners are peeled from the transparent flexible film.

15. The surgical incise drape of claim 1, wherein the first handle comprises a first stiffening strip and the second handle comprises a second stiffening strip.

16. The surgical incise drape of claim 15, wherein the first stiffening strip is integral with the first handle and the second stiffening strip is integral with the second handle.

17. The surgical incise drape of claim 15, further comprising stiffening strip adhesive between the first stiffening strip and the first handle and between the second stiffening strip and the second handle.

18. The surgical incise drape of claim 17, wherein the stiffening strip adhesive remains attached to the first and second handles after the first and second stiffening strips are removed from the first and second handles.

19. The surgical incise drape of claim 1, further comprising a tab proximate at least one side edge of the film.

20. The surgical incise drape of claim 19, wherein the tab is substantially free of the adhesive on the first major surface of the film.

21. The surgical incise drape of claim 1, further comprising a first tab proximate the first side edge of the film and a second tab proximate the second side edge of the film.

22. The surgical incise drape of claim 21, wherein the first and second tabs are substantially free of the adhesive on the first major surface of the film.

23. The surgical incise drape of claim 1, wherein the film, the adhesive and the liner are capable of maintaining the first and second pluralities of folds.

24. The surgical incise drape of claim 2, wherein the first and second pluralities of folds are formed by rolling the drape such that the body portions of the first and second liners are outside and the film is on the inside of each of the rolls.

25. The surgical incise drape of claim 6, wherein the portion of the adhesive covered by the central liner is less than the portions of the adhesive covered by either of the body portions of the first and second liners.

26. A surgical incise drape comprising:

a substantially transparent flexible film having first and second major surfaces and first and second side edges;

a pressure sensitive adhesive on the first major surface of the film;

a first liner comprising;

a first handle spaced from the first side edge of the film; and

a body portion attached to the first handle and removably covering at least a portion of the adhesive, the body portion extending along the adhesive from the first handle towards the first side edge;

a second liner comprising;

a second handle spaced from the second side edge of the film; and

a body portion attached to the second handle and removably covering at least a portion of the adhesive, the body portion extending along the adhesive from the second handle towards the second side edge;

a first fold in the film along a line formed at a junction between the first and second liners, wherein the film is folded back on itself along the first fold; and

a plurality of folds in the film, the body of the first liner, and the body of the second liner, the plurality of folds forming a stack in which the first and second side edges of the film are at a center of the stack;

wherein the drape may be unfolded and the adhesive exposed by pulling the first and second handles apart.

27. The surgical incise drape of claim 26, wherein the distance between the first side edge of the film and the first handle is substantially equal to the distance between the second side edge of the film and the second handle.

28. The surgical incise drape of claim 27, wherein the first and second liners are attached to the film adjacent the respective first and second side edges thereof such that the first and second liners remain attached to the respective first and second side edges of the film after the body portions of the first and second liners are removed from the adhesive.

29. The surgical incise drape of claim 28, wherein the first and second liners are attached to the film adjacent the respective first and second side edges thereof, and further wherein each of the first and second liners further comprises an adhesive portion that allows each of the first and second liners to be re-attached elsewhere after removal from the film.

30. The surgical incise drape of claim 29, further comprising at least one surgical attachment positioned upon at least one of the first and second liners.

31. The surgical incise drape of claim 30, wherein the at least one surgical attachment comprises a pouch.

32. The surgical incise drape of claim 26, wherein the first and second handles are at least 5 cm in width to facilitate aseptic removal of the first and second liners from the film.

33. The surgical incise drape of claim 26, further comprising a low adhesion backsize applied to at least a portion of the film on the major surface opposite the adhesive.

34. The surgical incise drape of claim 26, wherein the first and second liners are formed of flexible polymeric film material, the first and second liners being creased to keep the drape folded until the first and second liners are peeled from the transparent flexible film.

35. The surgical incise drape of claim 26, further comprising a tab proximate at least one side edge of the film.

36. The surgical incise drape of claim 35, wherein the tab is substantially free of the adhesive on the first major surface of the film.

37. The surgical incise drape of claim 26, further comprising a first tab proximate the first side edge of the film and a second tab proximate the second side edge of the film.

38. The surgical incise drape of claim 37, wherein the first and second tabs are substantially free of the adhesive on the first major surface of the film.

39. The surgical incise drape of claim 26, wherein the first handle comprises a first stiffening strip and the second handle comprises a second stiffening strip.

40. The surgical incise drape of claim 39, wherein the first stiffening strip is integral with the first handle and the second stiffening strip is integral with the second handle.

41. The surgical incise drape of claim 39 further comprising stiffening strip adhesive between the first stiffening strip and the first handle and between the second stiffening strip and the second handle.

42. The surgical incise drape of claim 41, wherein the stiffening strip adhesive remains attached to the first and second handles after the first and second stiffening strips are removed from the first and second handles.