| 发明名称 |
Wound dressing comprising chitosan |
| 摘要 |
<p>A wound covering comprises: (A) a biocompatible permeable layer for covering a wound; (B) a chitosan-containing intermediate layer in the form of a granulate, a film or a porous matrix; and (C) an air- and oxygen-permeable layer serving as a support and closure for layer (B).</p> |
| 申请公布号 |
EP1563855(A2) |
申请公布日期 |
2005.08.17 |
| 申请号 |
EP20050002336 |
申请日期 |
2005.02.04 |
| 申请人 |
COGNIS IP MANAGEMENT GMBH |
发明人 |
MESSINGER, HORST |
| 分类号 |
A61L15/28;(IPC1-7):A61L15/28;A61L15/60;A61L15/44 |
主分类号 |
A61L15/28 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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