US 2013/0211309 A1 · METHOD FOR USING HYDROGEL SHEET FOR TREATING WOUND

Abstract

Wound bed preparation in a skin wound area can be carried out by using a hydrogel sheet, wherein the hydrogel sheet is prepared by spreading a hydrogel containing a water-soluble polymer, glycerin, and water on a two-layered laminated film consisting of a polyurethane film and a hydrophobic fiber and the moisture permeability of the hydrogel sheet is 200-2000 (g/m2/24 h).

Claims18

Dependent claims

A sheet for wound bed preparation in a skin wound area characterized in that a hydrogel sheet is used therein.

Dependencies are inferred from the claim text.

Facts

Application

13/823,220Filed 8 Sep 2011

Priority

JP 2010-20892817 Sep 2010

Published

15 Aug 2013

Term ends

Not estimatedThe source records don’t support an estimate.

Classification6 codes

A61F 13/01017
Characterised by the material: synthetic, e.g. polymer based
A61L 15/26
Containing macromolecular materials: macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated…
A61L 15/46
Use of materials characterised by their function or physical properties: deodorants or malodour counteractants, e.g. to inhibit the formation of…
A61L 15/60
Use of materials characterised by their function or physical properties: liquid-swellable gel-forming materials, e.g. super-absorbents

Abstract

Claims18

Dependent claims

A sheet for wound bed preparation in a skin wound area characterized in that a hydrogel sheet is used therein.

Dependencies are inferred from the claim text.

Method for using hydrogel sheet for treating wound

Life of this patent

Abstract

Claims18

Method for using hydrogel sheet for treating wound

Life of this patent

Abstract

Claims18