发明名称 |
METHOD AND APPARATUS FOR RAPID AND SAFE PULMONARY VEIN CARDIAC ABLATION |
摘要 |
An apparatus includes a shaft, the shaft including a plurality of stepped sections along the length of the shaft. The apparatus further includes a plurality of electrodes disposed along the length of the shaft, each electrode characterized by a geometric aspect ratio of the length of the electrode to the outer diameter of the electrode. Each electrode is located at a different stepped section of the plurality of stepped sections of the shaft and includes a set of leads. Each lead of the set of leads is configured to attain an electrical voltage potential of at least about 1 kV. The geometric aspect ratio of at least one electrode of the plurality of electrodes is in the range between about 3 and about 20. |
申请公布号 |
WO2016060983(A1) |
申请公布日期 |
2016.04.21 |
申请号 |
WO2015US55105 |
申请日期 |
2015.10.12 |
申请人 |
IOWA APPROACH INC.;VISWANATHAN, RAJU |
发明人 |
VISWANATHAN, RAJU;LONG, GARY |
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 |
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地址 |
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