发明名称 |
Biodegradable drug delivery vascular stent |
摘要 |
A stent made of biodegradable material includes a drug that is released at a rate controlled by the rate of degradation of the biodegradable material. The stent includes a main body of a generally tubular shape. The main body may further include a plurality of apertures extending therethrough and a slot defined by opposing edges which permits insertion and positioning of the stent. |
申请公布号 |
US5464450(A) |
申请公布日期 |
1995.11.07 |
申请号 |
US19940215206 |
申请日期 |
1994.03.21 |
申请人 |
SCIMED LIFESYSTEMS INC. |
发明人 |
BUSCEMI, PAUL J.;STEJSKAL, ELIZABETH A.;PALME, II, DONALD F.;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;A61F2/04;A61M29/02 |
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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