Integral patient-limb surgical drape system

• US 4,119,093 A
• Filed: 09/24/1976
• Issued: 10/10/1978
• Est. Priority Date: 09/24/1976
• Status: Expired due to Term

• Current Assignee: Floyd G. Goodman
• Original Assignee: Floyd G. Goodman
• Inventors: Goodman, Floyd G.
• Primary Examiner(s): Trapp, Lawrence W.
• Application Number:
  US05/726,449
• Time in Patent Office: 746 Days
• Field of Search: 128/132 R, 128/132 D, 128/292, 128/157
• US Class Current: 128/856
• CPC Class Codes: A61B 46/27 tubular, e.g. for arms or legs A61B46/13 takes precedence

Abstract

A surgical drape including a sheet with a fenestration through which extends a somewhat conical or contoured covering for receiving and isolating, from the rest of the patient, that portion of a patient'"'"'s limb or extremity upon which surgery is to be performed. The covering is collapsed about the fenestration telescopically or accordian-like and is surrounded by four folded, overlapping stacks of the sheet. Layers of reinforcing material and liquid-impermeable material are provided contiguous to the fenestration.

Claims

1.

3. The surgical drape of claim 1 wherein said covering is collapsed telescopically so that said sequential longitudinal portions are one inside the other.

4. The surgical drape of claim 1 wherein said covering is collapsed accordion-like with said sequential longitudinal portions disposed one on top of the other.

5. The surgical drape of claim 1 wherein said base of said covering is mounted to said patient side of said sheet and includes a piece of material mounted to said patient side of said sheet contiguous to said fenestration and covering said base mounting for reinforcing said fenestration and base mounting.

6. The surgical drape of claim 4 wherein said sheet is constructed of non-woven, disposable material.

7. The surgical drape of claim 5 including a piece of liquid-impermeable material mounted to said exterior side of said sheet contiguous to said fenestration.

8. The surgical drape of claim 1 wherein said sheet is folded so that said covering is surrounded by four folded stacks of said sheet.

9. The surgical drape of claim 7 wherein said foldable stacks are overlapping so that the topmost stack unfolds away from said patient, the bottom stack, which is opposite said topmost stack, unfolds across said patient, and two intermediate stacks, which are opposite each other and folded at right angles to the topmost and bottom stacks, unfold along the length of said patient.

10. The surgical drape of claim 8 wherein the first unfolded stack provides the surface upon which said extremity will rest during surgery.

11. The surgical drape of claim 1 wherein said sheet folds to surround said covering with four folded stacks of said sheet.

12. The surgical drape of claim 10 wherein said foldable stacks are overlapping so that the topmost stack unfolds away from said patient, the bottom stack, which is opposite said topmost stack, unfolds across said patient, and two intermediate stacks, which are opposite each other and folded at right angles to the topmost and bottom stacks, unfold along the length of said patient.

13. The surgical drape of claim 11 including at least one strap which encompasses said covering for dividing said covering to isolate the area of surgery from said fenestration.

14. The surgical drape of claim 7 wherein said foldable stacks are overlapping so that two of said folded stacks, which are opposite each other, are topmost and unfold along the length of said patient and the other two stacks, which are opposite each other, and at right angles to the topmost stacks, unfold away from said patient at right angles to said length.

15. The surgical drape of claim 10 wherein said foldable stacks are overlapping so that two of said folded stacks, which are opposite each other, are topmost and unfold along the length of said patient and the other two stacks, which are opposite each other, and at right angles to the topmost stacks, unfold away from said patient at right angles to said length.

16. The surgical drape of claim 14 including at least one strap which encompasses said covering for dividing said covering to isolate the area of surgery from said fenestration.

17. The surgical drape of claim 1 including at least one strap which encompasses said covering for dividing said covering to isolate the area of surgery from said fenestration.

18. The surgical drape of claim 11 wherein said sheet is of sufficient length and width to completely cover said patient and to isolate the patient from the surgical team and the area of surgery.

19. The surgical drape of claim 17 wherein said covering includes an enlarged section between said base and said sheet to accommodate a tourniquet.

20. The surgical drape of claim 14 wherein said sheet is of sufficient length and width to completely cover said patient and to isolate the patient from the surgical team and the area of surgery.

21. The surgical drape of claim 19 wherein said covering includes an enlarged section between said base and said sheet to accommodate a tourniquet.

22. The surgical drape of claim 1 wherein said covering includes an enlarged section between said base and said sheet to accommodate a tourniquet.

2. A surgical drape for covering a surgery patient and isolating an extremity upon which surgery is to be performed, said drape comprising:

a generally rectangular sheet having a patient surface and an exterior surface;

a fenestration in said sheet for receiving said extremity and isolating said extremity relative to the rest of the patient'"'"'s body;

an elongate limb covering mounted at its base to said sheet and over said fenestration for receiving said extremity;

said sheet being foldable about said covering so that substantially no exterior surface of said sheet is exposed; and

said covering is somewhat conical and collapsible so as to sequentially expose longitudinal portions of greater diameter as said extremity is advanced through said fenestration.