发明名称 |
Closure devices, related delivery methods and tools, and related methods of use |
摘要 |
A device for sealing a patent foramen ovale (PFO) in the heart is provided. The device includes a left atrial anchor adapted to be placed in a left atrium of the heart, a right atrial anchor adapted to be placed in a right atrium of the heart, and an elongate member adapted to extend through the passageway and connect the left and right atrial anchors. The right atrial anchor preferably includes a plurality of arms and a cover attached to the arms. The left atrial anchor also includes a plurality of arms and preferably does not include a cover. Preferably, the elongate member has a first end fixedly connected to the left atrial anchor and a portion, proximal to the first end, releasably connected to the right atrial anchor.
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申请公布号 |
US2005267526(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
US20050185951 |
申请日期 |
2005.07.21 |
申请人 |
VELOCIMED PFO, INC. |
发明人 |
WAHR DENNIS W.;BLAESER DAVID J.;KEITH PETER T.;RESSEMANN THOMAS V. |
分类号 |
A61B17/00;A61B17/12;A61B18/14;A61M25/00;(IPC1-7):A61B17/08 |
主分类号 |
A61B17/00 |
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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