发明名称 |
SMALL BORE BIOLOGIC GRAFT WITH THERAPEUTIC DELIVERY SYSTEM |
摘要 |
A composite graft (10) for a fluid-carrying vessel in a living body, comprising: an inner vessel (12) comprising a biologic collagenic material that has been stabilized, an outer member (14) surrounding at least a segment of the inner vessel (12) and defining an annulus (16) between the inner vessel (12) and the sleeve (14), the outer member (14) comprising a polymeric fabric, and a bioactive compound in said annulus (16), said bioactive compound being carried on a time-release vehicle. The bioactive compound is preferably an occlusion-preventing agent. Alternatively, the sleeve (14) includes the bioactive compound, either on its inner surface or integrally as part of its fibers. |
申请公布号 |
WO9951168(A1) |
申请公布日期 |
1999.10.14 |
申请号 |
WO1999US07700 |
申请日期 |
1999.04.08 |
申请人 |
SULZER INNOTEC INC. |
发明人 |
SULLIVAN, STEVEN, GRANT;CHICKERING, DONALD, EDWARD;RANIERE, JOHN, PAUL |
分类号 |
A61F2/00;A61F2/06;A61L27/18;A61L27/24;A61L27/36;A61L27/40;A61L27/50;A61L27/54;A61L33/00;(IPC1-7):A61F2/06 |
主分类号 |
A61F2/00 |
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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