发明名称 |
Deflectable sheath catheters |
摘要 |
The present invention provides devices and methods for the treatment of atrial fibrillation. In one embodiment a deflectable sheath catheter includes an elongate catheter body having proximal and distal ends, the distal end having a distal tip region that includes a plurality of flexible segments with varying degrees of stiffness. A handle portion can be located at the proximal end of the catheter body to provide a steering mechanism that causes the distal tip region to deflect according to a compound curve. |
申请公布号 |
US8267932(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US201113099105 |
申请日期 |
2011.05.02 |
申请人 |
BAXTER LINCOLN S.;ARNOLD JEFFREY M.;MELSKY GERALD;CARDIOFOCUS, INC. |
发明人 |
BAXTER LINCOLN S.;ARNOLD JEFFREY M.;MELSKY GERALD |
分类号 |
A61B18/18;A61B17/22;A61B18/02;A61B18/04;A61B18/14;A61B18/20;A61B18/24;A61N7/02 |
主分类号 |
A61B18/18 |
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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