发明申请
US20110208054A1 ABLATION DEVICE AND METHOD FOR CREATING AN ELONGATE LESION USING SELECTIVELY ACTUATED TRANSDUCER CONTROLLED BY LESION COMPLETION SENSOR
审中-公开
使用通过LESION完成传感器控制的选择性致动传感器创建一个ELENATE LESION的消除装置和方法
- 专利标题： ABLATION DEVICE AND METHOD FOR CREATING AN ELONGATE LESION USING SELECTIVELY ACTUATED TRANSDUCER CONTROLLED BY LESION COMPLETION SENSOR
- 专利标题（中）： 使用通过LESION完成传感器控制的选择性致动传感器创建一个ELENATE LESION的消除装置和方法
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申请号： US12712613申请日： 2010-02-25
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公开(公告)号： US20110208054A1公开(公告)日： 2011-08-25
- 发明人: Mark T. Stewart , David E. Francischelli
- 申请人： Mark T. Stewart , David E. Francischelli
- 专利权人： Medtronic, Inc.
- 当前专利权人： Medtronic, Inc.
- 主分类号： A61B18/14
- IPC分类号： A61B18/14 ; A61B8/00
摘要：
Device, system and method for evaluating the effectiveness of tissue ablations of a heart of a patient. The tissue is clamped between a pair of opposing jaws. A portion of the tissue is ablated at a first generally linear position on the tissue by applying ablative energy to two of a plurality of elongate electrodes, each of the two of the plurality of elongate electrodes being coupled in opposing relationship to each other and the pair of opposing jaws, respectively. An effectiveness of the ablation is sensed at a second generally linear position on the tissue with at least one of the plurality of elongate electrodes positioned on one of the pair of opposing jaws. The second linear position on the tissue is laterally distal to the first linear position on the tissue with respect to the atrium of the heart.
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