发明名称 |
Tubular polytetrafluoroethylene prosthesis with porous elastomer coating |
摘要 |
A tubular prosthesis comprising a porous tubing of polytetrafluoroethylene having a micro structure composed of fibers and nodes connected to one another by said fibers, said fibers being radially distributed, and a porous coating on the outside surface of said polytetrafluoroethylene tubing and a process for producing the same is disclosed.
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申请公布号 |
US4304010(A) |
申请公布日期 |
1981.12.08 |
申请号 |
US19790084324 |
申请日期 |
1979.10.12 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
MANO, HIROSHI |
分类号 |
A61L27/00;A61F2/04;A61F2/06;A61L27/16;A61L27/34;(IPC1-7):A61F1/24 |
主分类号 |
A61L27/00 |
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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