发明名称 |
Apparatus and methods for delivering a vascular closure device to a body lumen |
摘要 |
An apparatus for delivering a closure element into a puncture communicating with a blood vessel includes an introducer sheath, and a locator member disposed within the sheath, the locator member having a distal portion extending distally beyond the distal end of the sheath. A plurality of splines are provided on the distal portion of the locator member, the splines being selectively expandable between an axial collapsed configuration and a transverse expanded configuration. An actuator is coupled to the locator member for controllably expanding the splines. A housing is slidably disposed on the sheath for deploying a closure element, such as a vascular clip. The locator actuator may automatically collapse the splines upon advancement of the housing.
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申请公布号 |
US6780197(B2) |
申请公布日期 |
2004.08.24 |
申请号 |
US20000732835 |
申请日期 |
2000.12.07 |
申请人 |
INTEGRATED VASCULAR SYSTEMS, INC. |
发明人 |
ROE STEVEN N.;GINN RICHARD S.;BELEF W. MARTIN |
分类号 |
A61B17/12;A61B17/00;A61B17/064;A61B19/00;(IPC1-7):A61B17/04 |
主分类号 |
A61B17/12 |
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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