IP Library Granted Patent US 6,981,506
Granted Patent B2
US 6,981,506 · App. 10/818,319 · Granted Jan 3, 2006

Bandaging system

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Quick Facts
Patent No.
US 6,981,506
App. No.
10/818,319
Granted
Jan 3, 2006
Kind
B2
Abstract

A bandaging system for use in the treatment of a patient with a venous leg ulcer comprising as an inner layer in the system a highly absorbent bandage which bandage comprises at least 5% by weight of a highly absorbent fiber and as a further layer in the system an elastic bandage.

Claims (15)

1. A method of treating a leg ulcer comprising:

applying a highly absorbent bandage which comprises at least 5% by weight of a highly absorbent fibre and up to 10% by weight of a bicomponent fibre to cover (i) the ulcer or (ii) the ulcer covered by an occlusive hydrocolloid dressing; and applying as a second layer, an elastic bandage adapted to apply pressure to the highly absorbent bandage covering the ulcer.

2. The method as claimed in claim 1 , wherein said bandaging system is applied:

(a) by winding the leg with an even layer of the highly absorbent bandage; and

(b) by winding the leg with the elastic bandage over the highly absorbent bandage.

3. The method of claim 1 , wherein the highly absorbent bandage is applied to cover the ulcer.

4. The method of claim 3 , wherein the highly absorbent bandage is adapted to absorb and retain at least 25 g water per g highly absorbent bandage.

5. The method of claim 3 , wherein the highly absorbent bandage comprises between 5% and 50% by weight of a highly absorbent fibre.

6. The method of claim 3 , wherein the highly absorbent bandage comprises between 10% and 15% by weight of a highly absorbent fibre.

7. The method of claim 1 , wherein the highly absorbent bandage is applied to cover the ulcer covered by an occlusive hydrocolloid dressing.

8. The method of claim 7 , wherein the highly absorbent bandage is adapted to absorb and retain at least 25 g water per g bandage.

9. The method of claim 7 , wherein the highly absorbent bandage comprises between 5% and 50% by weight of a highly absorbent fibre.

10. The method of claim 7 , wherein the highly absorbent bandage comprises between 10% and 15% by weight of a highly absorbent fibre.

11. The method of claim 1 , wherein the ulcer is located at or adjacent to the ankle and the second bandage is wrapped around the ankle with a pressure of 25 to 40 mm Hg.

12. The method of claim 1 , wherein the ulcer is located at or adjacent to the calf and the second bandage is wrapped around the calf with a pressure of 15 to 20 mm Hg.

Assignments (1)
RELEASE OF SECURITY INTEREST Recorded Nov 2, 2016
From: JPMORGAN CHASE BANK, N.A.
To: CONVATEC TECHNOLOGIES, INC.; CONVATEC LIMITED; UNOMEDICAL LIMITED; UNOMEDICAL A/S
Reel/Frame 040543/0357 →