发明名称 |
ARTIFICIAL BLOOD VESSEL AND PROCESS FOR PRODUCING THE SAME |
摘要 |
This invention provides a more functionalized artificial blood vessel which can be organized by independently designing its inner and outer surfaces and endowing them with respectively different biocompatibilities, as well as a process for producing the same. The artificial blood vessel comprises a tubular support having a layer of photogelled cinnamic acid-bound chondroitin sulfate coated on the inner surface thereof and a layer of photogelled coumarin-bound gelatin coated on the outer surface thereof. The process for producing the above artificial blood vessel comprises coating a layer of coumarin-bound gelatin on the outer surface of a tubular support and a layer of cinnamic acid-bound chondroitin sulfate on the inner surface of the support and irradiating each of the layers with light.
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申请公布号 |
CA2132033(C) |
申请公布日期 |
2004.01.27 |
申请号 |
CA19942132033 |
申请日期 |
1994.09.14 |
申请人 |
SEIKAGAKU KOGYO KABUSHIKI KAISHA (SEIKAGAKU CORPORATION) |
发明人 |
NAKAJIMA, NOBUYUKI;KITO, HIROYUKI;MATSUDA, TAKEHISA |
分类号 |
A61L27/00;A61F2/06;A61L27/34;A61L27/50;A61L33/00;A61L33/08;A61L33/12;(IPC1-7):A61F2/06 |
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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