发明名称 |
Vein filter |
摘要 |
A vessel filter comprising a first region and a second region wherein the filter is movable between a collapsed position for delivery to the vessel and an expanded position for placement within the vessel. A first region has a filter portion having a converging region to direct particles toward the center of the filter and the second region is flared in the expanded position to have a transverse dimension increasing toward a second end portion opposite the first end portion. The second region includes a vessel engaging portion at the second end portion. The first region includes a plurality of spaced apart elongated struts with adjacent struts being joined.
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申请公布号 |
US7704266(B2) |
申请公布日期 |
2010.04.27 |
申请号 |
US20040889429 |
申请日期 |
2004.07.12 |
申请人 |
REX MEDICAL, L.P. |
发明人 |
THINNES, JR. JOHN H.;MCGUCKIN, JR. JAMES F.;DEFONZO STEPHAN A.;CARTER LINDSAY L. |
分类号 |
A61F2/01;A61F2/00;A61F2/02;A61M29/00 |
主分类号 |
A61F2/01 |
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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