发明名称 |
ABLATION PROBE WITH FLARED ELECTRODES |
摘要 |
An ablation device includes a cannula having a proximal end, a distal end, and a lumen extending between the proximal and the distal ends, and a first array of electrodes at least partially disposed within the lumen, the first array of electrodes slidable relative to the cannula, each of the electrodes having a first configuration when inside the lumen, and a second configuration when unconfined outside the lumen, wherein one of the electrodes has a flared deployed profile. |
申请公布号 |
US2014336639(A1) |
申请公布日期 |
2014.11.13 |
申请号 |
US201414321162 |
申请日期 |
2014.07.01 |
申请人 |
Boston Scientific Scimed, Inc. |
发明人 |
Young Kimbolt;Zerfas Jeffrey W. |
分类号 |
A61B18/14 |
主分类号 |
A61B18/14 |
代理机构 |
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代理人 |
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主权项 |
1. An ablation device, comprising:
a cannula having a proximal end, a distal end, and a lumen extending between the proximal and the distal ends; and a first array of electrodes at least partially disposed within the lumen, the first array of electrodes slidable relative to the cannula, each of the electrodes having a first configuration when inside the lumen, and a second configuration when unconfined outside the lumen; wherein a distal portion of one of the electrodes has a curvilinear body, and an angle between an axis of the cannula and an instantaneous tangent at a point along the distal portion of the body is 120° or less when the one of the electrodes is in the second configuration. |
地址 |
Maple Grove MN US |