发明名称 |
Coated implantable medical device |
摘要 |
Disclosed in one embodiment is a medical device including an expandable metal vascular stent including at least one surface. A coating layer including parylene or a parylene derivative is positioned on the at least one surface. At least one layer comprising a bioactive agent is positioned on the coating layer, wherein the bioactive agent is selected from the group consisting of an immunosuppressive agent, anti-inflammatory agent and an anti-proliferative agent. A porous layer is positioned on the at least one layer including a bioactive agent, wherein upon implantation into a patient, the porous layer controls release of the bioactive agent from the at least one layer including the bioactive agent. |
申请公布号 |
US7611532(B2) |
申请公布日期 |
2009.11.03 |
申请号 |
US20020218308 |
申请日期 |
2002.08.14 |
申请人 |
COOK INCORPORATED |
发明人 |
BATES BRIAN L.;RAGHEB ANTHONY O.;FEARNOT NEAL E.;KOZMA THOMAS G.;VOORHEES, III WILLIAM D. |
分类号 |
A61F2/06;A61F2/00;A61F2/02;A61F2/24;A61F2/82;A61K51/12;A61L27/30;A61L27/54;A61L29/08;A61L29/10;A61L29/16;A61L31/08;A61L31/10;A61L31/16;A61L33/02;A61N5/10 |
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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