发明名称 |
Medical implant having improved drug eluting features |
摘要 |
An implantable drainage device for treatment of a stricture of a body vessel is disclosed. The device comprises a drainage tube including an inlet and extending to an outlet to define a drainage lumen formed through the inlet and the outlet. The drainage tube includes a swell layer and a cast layer formed about the swell layer. The swell layer has a first agent dispersed thereabout for regulated drug elution through the cast layer. The cast layer has a second agent disposed thereabout for drug elution therefrom.
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申请公布号 |
US7993411(B2) |
申请公布日期 |
2011.08.09 |
申请号 |
US20080200971 |
申请日期 |
2008.08.29 |
申请人 |
COOK MEDICAL TECHNOLOGIES LLC |
发明人 |
KENNEDY, II KENNETH C.;LU WENFENG;RUCKER BRIAN K.;SURTI VIHAR C. |
分类号 |
A61F2/04;A61F2/94;A61K9/22 |
主分类号 |
A61F2/04 |
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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