发明名称 |
Vascular and bodily duct treatment devices and methods |
摘要 |
Devices including, but not limited to, a self-expandable member having a proximal end portion and a main body portion. The self-expandable member is movable from a first delivery position to a second placement position, in the first delivery position the expandable member being in an unexpanded position and having a nominal first diameter and in the second position the expandable member being in a radially expanded position and having a second nominal diameter greater than the first nominal diameter for deployment within a vessel or duct of a patient. The expandable member includes a plurality of cell structures with the cell structures in the main body portion extending circumferentially around a longitudinal axis of the expandable member and the cell structures in the proximal end portion extending less than circumferentially around the longitudinal axis of the expandable member. |
申请公布号 |
AU2012211992(B2) |
申请公布日期 |
2016.03.17 |
申请号 |
AU20120211992 |
申请日期 |
2012.02.03 |
申请人 |
CONCENTRIC MEDICAL, INC. |
发明人 |
GRANDFIELD, RYAN M.;WILSON, SCOTT D.;SANDERS, ELLIOT H.;MILLER, JOHN H. |
分类号 |
A61F2/06 |
主分类号 |
A61F2/06 |
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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