发明名称 |
THERAPEUTIC AGENT DELIVERY SYSTEM, DEVICE AND METHOD FOR LOCALIZED APPLICATION OF THERAPEUTIC SUBSTANCES TO A BIOLOGICAL CONDUIT |
摘要 |
The invention provides a system, device and method for localized application of therapeutic substances within a biological conduit. In various embodiments, a dissolvable bag or bolus of at least one therapeutic agent is introduced and pressed and/or sealed against the wall of conduit. In other embodiments, dissolvable barbs formed from at least one therapeutic agent are ejected from a catheter by fluid pressure, embedding in the wall of conduit.
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申请公布号 |
US2011208221(A1) |
申请公布日期 |
2011.08.25 |
申请号 |
US201113029379 |
申请日期 |
2011.02.17 |
申请人 |
CARDIOVASCULAR SYSTEMS, INC. |
发明人 |
GENNRICH DAVID J.;MCBROOM JEFFREY A.;JENSEN KRISTINA TIBESAR;RIVERS JODY LEE |
分类号 |
A61B17/22;A61F2/90 |
主分类号 |
A61B17/22 |
代理机构 |
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代理人 |
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地址 |
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