发明名称 |
Expandable stent and method for delivery of same |
摘要 |
An expandable stent having a proximal end and a distal end in communication with one another, and a tubular wall disposed between the proximal end and the distal end. The tubular wall has a longitudinal axis and a porous surface defined by a plurality of intersecting members comprising a series of longitudinal struts disposed substantially parallel to the longitudinal axis of the stent. Each longitudinal strut in the series comprises flexure members for substantially complementary extension and compression of a diametrically opposed pair of the longitudinal struts upon flexure of the stent. The flexure members may comprise first and second curved sections which are of a different size. At least one of the curved sections may comprise an arc of greater than about 180°.
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申请公布号 |
US7094255(B2) |
申请公布日期 |
2006.08.22 |
申请号 |
US20040849990 |
申请日期 |
2004.05.21 |
申请人 |
EVYSIO MEDICAL DEVICES ULC |
发明人 |
PENN IAN M.;RICCI DONALD R. |
分类号 |
A61F2/88;A61F2/915 |
主分类号 |
A61F2/88 |
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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