发明名称 |
One piece loop and coil |
摘要 |
Apparatus and methods are provided for use in filtering emboli from a vessel, wherein a vascular filter is disposed on a guide wire, the vascular filter having a support hoop disposed from a suspension strut so as to permit lateral eccentric displacement of the support hoop relative to a longitudinal axis of the guide wire. A blood permeable sac is affixed to the support hoop to form a mouth of the blood permeable sac. The support hoop is disposed obliquely relative to the guide wire and is capable of being properly used in a wide range of vessel diameters. The support hoop collapses the mouth of the blood permeable sac during removal of the vascular filter to prevent material from escaping from the sac. A delivery sheath and introducer sheath for use with the vascular filter of the present invention are also provided.
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申请公布号 |
US7320697(B2) |
申请公布日期 |
2008.01.22 |
申请号 |
US20030730232 |
申请日期 |
2003.12.08 |
申请人 |
BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
DEMOND JACKSON;MORENO MARLON C.;CASSELL ROBERT L.;HIRSHMAN PETER;KIM ELIOT T. |
分类号 |
A61M29/00;A61B17/22;A61F2/01;A61F2/06 |
主分类号 |
A61M29/00 |
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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