发明名称 |
ENDOVASCULAR PROSTHESIS AND DELIVERY DEVICE |
摘要 |
<p>In one of its aspects, the present invention relates to an endovascular prosthesis. The endovascular prosthesis comprises a first expandable portion expandable from a first, unexpanded state to a second, expanded state to urge the first expandable portion against a vascular lumen and a retractable leaf portion attached to the first expandable portion. The retractable leaf portion comprises at least one spine portion and a plurality of rib portions attached to the spine portion. Longitudinally adjacent pairs of rib portions are free of interconnecting struts. The endovascular prosthesis that can be unsheathed and re-sheathed for repositioning of the endovascular prosthesis prior to final deployment thereof. There is also described a delivery device that that is particularly well suited to delivering the present endovascular prosthesis through tortuous vasculature in the body.</p> |
申请公布号 |
EP2701640(A1) |
申请公布日期 |
2014.03.05 |
申请号 |
EP20120777587 |
申请日期 |
2012.04.27 |
申请人 |
EVYSIO MEDICAL DEVICES ULC |
发明人 |
TIPPETT, JONATHAN G.;FUNG, ERIC SOUN-SANG;MAROTTA, THOMAS R.;MCDOUGALL, IAN T.B.;PENN, IAN M.;RICCI, DONALD R. |
分类号 |
A61F2/86;A61F2/95;(IPC1-7):A61F2/84 |
主分类号 |
A61F2/86 |
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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