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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Hauptverfasser: SHIMODA AKIYOSHI, ISOAI AYAKO
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creator SHIMODA AKIYOSHI
ISOAI AYAKO
description 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
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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&amp;NCIPI</description><language>eng</language><subject>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. 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subjects 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
title WOUND DRESSING
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