发明名称 |
Biodegradable drug delivery vascular stent |
摘要 |
A stent includes a main body of a generally tubular shape for insertion into a lumen of a vessel of a living being. The tubular main body includes a substantially biodegradable matrix having collagen IV and laminin that enclose voids within the matrix. The tubular main body also includes a biodegradable strengthening material in contact with the matrix to strengthen the matrix. The tubular main body is essentially saturated with drugs.
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申请公布号 |
US2005131528(A1) |
申请公布日期 |
2005.06.16 |
申请号 |
US20050041027 |
申请日期 |
2005.01.21 |
申请人 |
BUSCEMI PAUL J.;STEJSKAL ELIZABETH A.;PALME DONALD F.II;WANG LIXIAO |
发明人 |
BUSCEMI PAUL J.;STEJSKAL ELIZABETH A.;PALME DONALD F.II;WANG LIXIAO |
分类号 |
A61F2/00;A61F2/02;A61F2/06;A61F2/82;A61F2/84;A61F2/88;A61L31/14;A61L31/16;(IPC1-7):A61F2/06 |
主分类号 |
A61F2/00 |
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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