Boot for Ulcer Treatment

• US 20080302371A1
• Filed: 06/05/2007
• Published: 12/11/2008
• Est. Priority Date: 06/05/2007
• Status: Abandoned Application

• Current Assignee: Heating Solutions, LLC
• Original Assignee: Heating Solutions, LLC
• Inventors: Baglione, Michael, Cohen, William A., Cohen, Orly
• Application Number:
  US11/758,551
• Publication Number:
  US 20080302371A1
• Time in Patent Office: Days
• US Class Current: 128/888
• CPC Class Codes: A61F 13/06 specially adapted for feet or legs; Corn-pads; Corn-rings

Abstract

A boot for the treatment of an ulcer wherein the boot is comprised of at least 80% by weight of closed cell polyethylene. The boot comprises a single article and covers a foot and lower part of the leg of a person. An interior surface of the boot is vacuum and heat molded to the foot and lower leg of the person, and a cut out is formed to surround the ulcer of the person. This off loads the weight of the person from the site of the ulcer, and the custom molding minimizes any slipping and shearing forces on the ulcer. The boot is lightweight, easy to put on and take off, and less expensive than other healing boots available.

Claims

1. A method of protecting an ulcer comprising:

(a) providing a boot having an upper and an insole wherein the upper is dimensioned to extend over at least a part of a leg;

(b) molding an interior surface of the boot such that the interior surface form fits a foot and part of the leg of one particular individual; and

(c) creating a cutout in the interior surface of the boot, the cutout positioned to surround the ulcer.

2. The method of claim 1 wherein the boot is comprised of at least 80 percent by weight closed cell polyethylene.

3. The method of claim 1 wherein step (b) further comprises:

forming a cast of the foot and part of the leg of the particular individual; and

vacuum and heat molding the interior surface of the boot to form fit the cast.

4. The method of claim 1 wherein step (a) further comprises providing an expansion slot in the upper to facilitate the donning and removal of the boot.

5. The method of claim 1 wherein step (a) further comprises providing a rocker shaped outsole to facilitate walking.

6. The method of claim 1 further comprising washing and sanitizing the boot between uses.

7. The method of claim 1 further comprising adjusting the boot to the foot and part of the leg of the particular individual for the development of a subsequent ulcer.

8. A boot to aid in the treatment of lower extremity ulcers comprising:

an upper dimensioned to extend up at least part of a leg, wherein the upper is flexible;

an insole connected to the upper;

an outsole connected to the upper, the outsole for ground engagement, wherein the boot comprises a single article; and

an interior surface defined by the upper and the insole wherein the interior surface includes a cutout positioned to surround the ulcer.

9. The boot of claim 8 wherein the boot includes at least 80% by weight closed cell polymer.

10. The boot of claim 9 wherein the closed cell polymer is closed cell polyethylene.

11. The boot of claim 9 wherein the boot weighs less than 1 pound.

12. The boot of claim 8 wherein the outsole is rocker shaped.

13. The boot of claim 8 wherein the upper includes an expansion slot, and wherein the boot includes a releasable fastener connected to the upper, the releasable fastener positioned to compress the expansion slot.

14. The boot of claim 8 wherein the interior surface dimensions substantially define a foot and part of a leg of one particular individual.

15. The boot of claim 8 wherein the upper includes ventilation holes.

16. A boot to aid in the treatment of lower extremity ulcers comprising:

an upper including an expansion slot and a flap, the flap defined adjacent the expansion slot such that the flap overlaps the expansion slot, wherein the flap is releasably secured to the upper;

an insole connected to the upper; and

an interior surface defined by the insole and the upper, wherein the interior surface includes a cutout positioned to surround the ulcer.

17. The boot of claim 16 wherein the boot is comprised of at least 80 percent by weight closed cell polymer.

18. The boot of claim 17 wherein the polymer is polyethylene.

19. The boot of claim 16 wherein a contour of the interior surface substantially defines a foot and part of a leg of one particular individual.

20. The boot of claim 16 wherein the boot weighs less than 1 pound.

21. The boot of claim 16 further comprising a rocker shaped outsole connected to the upper.

22. The boot of claim 16 wherein the boot comprises a single article.