WOUND DRESSING

PROBLEM TO BE SOLVED: To provide a hydrogel wound dressing constituted of a support body layer which prevents the intrusion of bacteria or the like from the outside and a hydrogel layer with water absorptivity and strength, and to provide the wound dressing excellent in dimension stability for detai...

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Bibliographische Detailangaben
Hauptverfasser:	SHIMODA AKIYOSHI, ISOAI AYAKO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR DYES FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PAINTS POLISHES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a hydrogel wound dressing constituted of a support body layer which prevents the intrusion of bacteria or the like from the outside and a hydrogel layer with water absorptivity and strength, and to provide the wound dressing excellent in dimension stability for details further. SOLUTION: For the wound dressing, the hydrogel layer formed by bridging a polyethylene oxide copolymer having a primary hydroxyl group in a side chain and the support body of water vapor permeability lower than that of the hydrogel, such as a sheet or a film, are combined. Further, as a result of suppressing the excessive drying of the hydrogel layer by the support body, the wound dressing excellent in the dimension stability is provided. COPYRIGHT: (C)2006,JPO&NCIPI