发明名称 |
MULTIPOLARITY EPICARDIAL RADIOFREQUENCY ABLATION |
摘要 |
A method of ablating an epicardial tissue region, including positioning a medical device adjacent the epicardial tissue region, the medical device having a first electrode, a second electrode, and a third electrode located in between the first and second electrodes; delivering an irrigation fluid to the tissue region; and ablating at least a portion of the tissue region by sequentially activating the third electrode in a monopolar radiofrequency delivery mode and activating the first and second electrodes in a bipolar radiofrequency delivery mode. |
申请公布号 |
EP2661236(A1) |
申请公布日期 |
2013.11.13 |
申请号 |
EP20110811462 |
申请日期 |
2011.12.21 |
申请人 |
MEDTRONIC ABLATION FRONTIERS LLC |
发明人 |
CONDIE, CATHERINE R.;AHLBERG, SARAH E. |
分类号 |
A61B18/00;A61B18/14 |
主分类号 |
A61B18/00 |
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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