发明名称 |
A process of making a hemostatic wound dressing |
摘要 |
<p>The present invention is directed to a hemostatic wound dressing that utilizes a fibrous, fabric substrate made from carboxylic-oxidized cellulose and containing a first surface and a second surface opposing the first surface, the fabric having flexibility, strength and porosity effective for use as a hemostat; and further having a porous, polymeric matrix substantially homogeneously distributed on the first and second surfaces and through the fabric, the porous, polymeric matrix being made of a biocompatible, water-soluble or water-swellable cellulose polymer, wherein prior to distribution of the polymeric matrix on and through the fabric, the fabric contains about 3 percent by weight or more of water-soluble oligosaccharides..</p> |
申请公布号 |
EP1462122(A1) |
申请公布日期 |
2004.09.29 |
申请号 |
EP20030254091 |
申请日期 |
2003.06.27 |
申请人 |
ETHICON, INC. |
发明人 |
LOONEY, DWAYNE LEE;GUO, JIAN XIN;ZHANG, GUANGHUI;PENDHARKAR, SANYOG MANOHAR;GORMAN, ANNE JESSICA;CRAVEN, THOMAS LEE;BERMEL, MICHELLE |
分类号 |
A61F13/00;A61L15/28;A61L15/42;A61L15/64;A61L27/20;C08L1/04;C08L1/16;C08L1/28;C08L5/08;(IPC1-7):A61L15/28;A61L15/24 |
主分类号 |
A61F13/00 |
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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