发明名称 |
Blood-compatible composition and medical device using same |
摘要 |
<p>The present invention provides a blood-compatible composition containing an ionic complex consisting of an organic cationic compound and heparin or a derivative thereof, wherein the organic cationic compound is an ammonium or a phosophonium bound with four aliphatic alkyl groups, the four aliphatic alkyl groups having a total number of carbon atoms of 24 to 32, and has at least 2 alkyl groups having not less than 10 carbon atoms. A medical device capable of long-term sustention of antithrombogenicity can be produced by coating the surface of the medical device with the composition.</p> |
申请公布号 |
EP1057492(B1) |
申请公布日期 |
2005.08.31 |
申请号 |
EP19990110648 |
申请日期 |
1999.06.02 |
申请人 |
TOYO BOSEKI KABUSHIKI KAISHA |
发明人 |
KASHIWABARA, SUSUMU;TANAKA, HIDENORI;SATO, MASAKI |
分类号 |
A61L33/10;A61L33/00;C08L5/10;C09J105/10;(IPC1-7):A61L33/00 |
主分类号 |
A61L33/10 |
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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