发明名称 |
Polymer coating for medical devices |
摘要 |
Coatings are provided in which surfaces may be activated by covalently bonding a silane derivative to the metal surface, covalently bonding a lactone polymer to the silane derivative by in situ ring opening polymerization, and depositing at least one layer of a polyester on the bonded lactone. Biologically active agents may be deposited with the polyester layers. Such coated surfaces may be useful in medical devices, in particular stents. |
申请公布号 |
US7160592(B2) |
申请公布日期 |
2007.01.09 |
申请号 |
US20030366767 |
申请日期 |
2003.02.14 |
申请人 |
CV THERAPEUTICS, INC. |
发明人 |
RYPACEK FRANTISEK;LAPCIKOVA MONIKA;MACHOVA LUDKA |
分类号 |
A61L31/00;B32B1/08;A61F2/00;A61F2/06;A61F2/82;A61F2/84;A61L31/06;A61L31/10;A61L31/16;A61L33/00;B29D23/00;B32B15/08;B32B15/09;B32B27/06;B32B27/36 |
主分类号 |
A61L31/00 |
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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