发明名称 |
ELECTRICAL ABLATION DEVICES AND METHODS |
摘要 |
An ablation apparatus may generally comprise an elongated body having a proximal end and a distal end and a non-conductive tip at the distal end, a conductive sheath at least partially surrounding a portion of the elongated body intermediate the proximal end and the tip, and an electrical conductor electrically connected to the conductive sheath. The ablation apparatus may comprise a first electrode having a first diameter and a plurality of second electrodes each having a second diameter, wherein the first diameter is greater than the second diameter. Methods of using the ablation apparatus are also described.
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申请公布号 |
US2012221002(A1) |
申请公布日期 |
2012.08.30 |
申请号 |
US201113036895 |
申请日期 |
2011.02.28 |
申请人 |
LONG GARY L.;PLESCIA DAVID N.;BAKOS GREGORY J.;ETHICON ENDO-SURGERY, INC. |
发明人 |
LONG GARY L.;PLESCIA DAVID N.;BAKOS GREGORY J. |
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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地址 |
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