发明名称 |
Fluid wound dressing comprising partially cured polyurethane |
摘要 |
A wound dressing composition comprising a partially cured polyurethane fluid. The composition can be injected directly into a wound, where it cures to form a wound filling dressing. Also provided is a wound dressing comprising such a composition. Also provided is a kit for the preparation of such wound dressings, the kit comprising (a) a polyurethane prepolymer; and (b) a curing agent for the polyurethane prepolymer. Preferably, the polyurethane components comprise reaction products of a diisocyanate with castor oil or a related ester of ricinoleic acid or its derivatives.
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申请公布号 |
US7538257(B2) |
申请公布日期 |
2009.05.26 |
申请号 |
US20030532520 |
申请日期 |
2003.10.24 |
申请人 |
SYSTAGENIX WOUND MANAGEMENT (US), INC. |
发明人 |
ADDISON DEBORAH;SCHONFELD EDWARD;WACHTEL PETER;STEPHENS SALLY-ANNE |
分类号 |
A61F13/00;A61K31/155;A61K31/167;A61K31/555;A61K31/7024;A61K45/06;A61L26/00;A61L27/18 |
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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