PROTECTIVE PATCH MATERIAL FOR WOUND SURFACE

PURPOSE:To provide the protective patch material which maintains a soft feed and exhibits a wound healing effect, blood stopping effect, etc., during patching on a wound, etc., with the protective material and prevents a paint at the time of peeling, worsening of the wound, etc., by remaining of onl...

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Bibliographische Detailangaben
Hauptverfasser:	TAKAISHI KAZUKI, OOTA HISAKADO
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	PURPOSE:To provide the protective patch material which maintains a soft feed and exhibits a wound healing effect, blood stopping effect, etc., during patching on a wound, etc., with the protective material and prevents a paint at the time of peeling, worsening of the wound, etc., by remaining of only the chitin powder on the wound surface at the time peeling the patched material. CONSTITUTION:A net-like body 23 constituted by immersing a net-like body into a dispersion, which is formed by uniformly dispersing a chitin powder 21 into an aq. soln. of an easily water-soluble high-molecular material. then drying the dispersion to fix the chitin powder 21 is formed as the surface to be patched to the wound part. The rear surface thereof is provided with a bodily fluid absorptive layer 3 consisting of a compressed cotton, cellulose sponge, non-woven fabric, etc., and further, a tacky adhesive layer 4 is provided thereon. Further, a sheet-like tape base material 5 for fixing is laminated thereon via the tacky adhesive layer 4.