发明名称 |
CUT INJURY COVERING MATERIAL MADE OF SILK FIBROIN NANO-FIBER AND PROCESS FOR PRODUCTION OF THE SAME |
摘要 |
PURPOSE: A cover material for cut injury made of silk-fibroin nano-fiber and having structure of a non-woven fabric is provided to obtain high closing ability and air-permeation and advantage of cell re-generation of damaged tissue. CONSTITUTION: The cover material comprises the silk fibroin obtained by removing sericin from the silk and other additives such as plastic agent, softening agent, anti-bacterial agent, anti-microorganism agent, cells, enzymes, antibodies, pigments and other mixture. The material is prepared by freezing and drying the silk-fibroin solution; dissolving the silk fibroin in an electrically radiational solvent; then radiating the solution. The radiational solvent is formic acid or water solution of the formic acid.
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申请公布号 |
KR20040011786(A) |
申请公布日期 |
2004.02.11 |
申请号 |
KR20020044905 |
申请日期 |
2002.07.30 |
申请人 |
MIN, BYOUNG MOO;PARK, WON HO |
发明人 |
KIM, SO HYEON;MIN, BYOUNG MOO;NAM, YEONG SIK;PARK, WON HO |
分类号 |
A61L15/32;(IPC1-7):A61L15/32 |
主分类号 |
A61L15/32 |
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