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Urology drape

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Класс A61B19/08 хирургические накидки

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Классы МПК:A61B19/08 хирургические накидки
Автор(ы): Lawrentschuk, Nathan (Toronto, CA)
Патентообладатель(и): Urotech Pty Ltd (Sandringham, AU)
Приоритеты:
подача заявки
21.11.2006
публикация патента
11.10.2011

РЕФЕРАТ (Abstract)

A urology drape is disclosed which comprises a flexible sheet (12) which has a flexible hood (22) overlying part of the sheet (12) to form a repository (24) between the sheet (12) and the hood (22). The sheet (12) has a hole (18) to enable a procedure to be performed on a patient when the drape is located on the patient. Bodily fluid is able to flow from the hole down the sheet (12) into the repository (24) and when the procedure is finished, the drape can be folded or otherwise collapsed into a disposable package so that the drape and fluid can be disposed of in a hygienic manner.
Полный текст Патента US 8033283 + PDF


ФОРМУЛА ИЗОБРЕТЕНИЯ (CLAIMS)

The invention claimed is:

1. A method of performing a urology procedure, comprising: dressing a patient with a drape having: a flexible sheet for location on a patient between a patient's legs when the patient is in a supine position, the flexible sheet having a first end and a second end; a hole in the flexible sheet at a first intermediate location between the first and second ends; the flexible sheet having a second intermediate location between the hole and the second end, and a first portion extending between the first end and the second intermediate location, and a second portion extending between the second intermediate location and the second end, said hole being formed in said first portion; a flexible hood overlaying the second portion of the sheet and extending between the second end of the sheet and the second intermediate location; the hood having a periphery and being connected to the sheet about the periphery of the hood except for an edge of the hood facing the hole; the second portion of the sheet and the hood forming a flexible repository therebetween for catching and retaining bodily fluids; the drape including a closure for closing the repository at said second intermediate location so as to provide a substantially leak proof repository; performing the urology procedure so that bodily fluids discharged as a result of the procedure collect in the repository; removing the drape from the patient; and collapsing or folding the drape by locating the first portion together with said hole in the repository and closing the repository, with the first portion and the hole therein, with the closure to form a disposable package containing the fluid to enable hygienic disposal of the drape and the fluid after use of the drape.

2. The method of claim 1, wherein the method further comprises tilting the patient to facilitate flow of discharged liquid down into the repository.

3. A urology drape comprising: a flexible sheet for location on a patient between a patient's legs when the patient is in a supine position, the flexible sheet having a first end and a second end; a hole in the flexible sheet at a first intermediate location between the first and second ends; the flexible sheet having: a second intermediate location between the hole and the second end, a first portion extending between the first end and the second intermediate location, said hole being formed in said first portion; and a second portion extending between the second intermediate location and the second end; a flexible hood overlaying the second portion of the sheet and extending between the second end of the sheet and the second intermediate location; the hood having a periphery and being connected to the sheet about the periphery of the hood except for an edge of the hood facing the hole; the second portion of the sheet and the hood forming a flexible repository therebetween for catching and retaining bodily fluids; the drape including a closure for closing the repository at said second intermediate location so as to provide a substantially leak proof repository; whereby after use of the drape, the drape is collapsible or foldable by locating the first portion together with said hole in the repository and closing the repository, with the first portion and the hole therein, with the closure to form a disposable package containing the fluid to enable hygienic disposal of the drape and the fluid after use of the drape.

4. The drape of claim 3, wherein the sheet has a sheet portion between the hole and the edge of the hood which forms a run off for the fluid from the hole to the repository.

5. The drape of claim 3, wherein the hood is connected to the sheet at the second end by a fold line so that the sheet and the hood are formed from a single piece of flexible sheet material.

6. The drape of claim 3, wherein the hood has first and second side peripheral edges which are connected to the sheet by a liquid impervious sealing method.

7. The drape of claim 3 wherein the hood is connected to the sheet by adhesive or heat welding.

8. The drape of claim 3, wherein the closure comprises a plurality of ribbon ties.

9. The drape of claim 3, wherein the closure comprises a draw cord.

10. The drape of claim 3, wherein the second intermediate location is about halfway between the first end and the second end.

11. The drape of claim 3, wherein the length between the first end and the second end of the flexible sheet is about 110 cm.

12. The drape of claim 3, wherein the first end of the sheet is wider than the second end so the drape tapers from the first end to the second end.

13. The drape of claim 3, wherein a dam is provided between the hole and the hood so as to prevent backflow of fluid captured in the repository towards the first end of the sheet.

14. The drape of claim 3, wherein the drape has a wall extending about a periphery of the sheet between the first end and the hood.

15. The drape of claim 14, wherein the wall is integral and forms a continuation of the hood, and a work area is defined between the hood and the wall.

16. The drape of claim 15, wherein the hole is provided in the work area.

17. The drape of claim 16, wherein the hole is surrounded by an absorbent pad.

18. The drape of claim 15, wherein a perforation extends from the hole to a periphery of the drape for facilitating tearing of the drape to remove the drape from a patient.

19. The drape of claim 15, wherein the hood takes up a generally inverted V-shape configuration.

20. The drape of claim 19, wherein the hood includes a fold line for forming the inverted V-shape configuration.


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