发明名称 |
Stent sheath for local drug delivery |
摘要 |
This invention provides a sheath for encompassing at least a portion of a stent to locally deliver a drug to an arterial wall or lumen into which the stent has been inserted, comprising a polymer and a drug incorporated within the polymer, the polymer sheath encompassing at least a portion of the stent and a thickness to allow controlled release of the drug. Also provided is a method of preventing thrombosis and promoting and inhibiting vascular growth in a subject comprising inserting a stent encompassed by the sheath of the invention into a vessel of the subject. |
申请公布号 |
US5383928(A) |
申请公布日期 |
1995.01.24 |
申请号 |
US19930109149 |
申请日期 |
1993.08.19 |
申请人 |
EMORY UNIVERSITY |
发明人 |
SCOTT, NEAL A.;HANSON, STEPHEN R.;KING, III, SPENCER B.;HARKER, LAURENCE A. |
分类号 |
A61F2/00;A61F2/06;A61F2/88;A61L31/04;A61L31/16;(IPC1-7):A61F2/06;A61F2/04 |
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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