发明名称 |
Artificial blood vessel |
摘要 |
An artificial blood vessel made of a tube formed from expanded polytetrafluoroethylene comprising fibrils and nodes connecting fibrils, in which the inner surface of said tube and the surfaces of pores in a layer portion extending from the inner surface of said tube to a depth of at least 5 % in a radial direction from said inner surface are made hydrophilic, and a tissue-inducing substance which is immobilized on said inner surface and said surfaces of pores which are made hydrophilic, which has a good patency ratio for a long time. |
申请公布号 |
AU709305(B2) |
申请公布日期 |
1999.08.26 |
申请号 |
AU19970012682 |
申请日期 |
1997.02.14 |
申请人 |
VASCULAR GRAFT RESEARCH CENTER CO., LTD. |
发明人 |
YASUHIRO OKUDA;FUMIHIRO HAYASHI;YUTAKA OKUMURA |
分类号 |
A61F2/06;A61L27/34;A61L27/50;A61L33/00 |
主分类号 |
A61F2/06 |
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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