Method for preparing acellular dermal matrix material

A preparation process for decell corium substrate material is disclosed. It is characterized in its process: selecting healthy animals, conducting physical and chemical treatment to raw hide within 3 hours after killing and peeling, coat shedding, purifying by compound enzyme skin collagen treatment...

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Bibliographische Detailangaben
Hauptverfasser:	LONGLI LIAO, WEIHUA DAN, ZHIQIANG LI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
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Beschreibung
Zusammenfassung:	A preparation process for decell corium substrate material is disclosed. It is characterized in its process: selecting healthy animals, conducting physical and chemical treatment to raw hide within 3 hours after killing and peeling, coat shedding, purifying by compound enzyme skin collagen treatment agent, alkaline and other chemical substance. The obtained decell corium substrate material has favorable biocompatibility and appropriate biodegradation velocity. The material can be used for corium substitute, ulcer and skin habilitation, plastic surgery, beautifying and other medical purpose.