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System and methods for locating and ablating arrhythomogenic tissues
专利权人:
Vivian Tran;Peter C. Chen;Cary K. Hata;Alan de la Rama
发明人:
Peter C. Chen,Alan de la Rama,Cary K. Hata,Vivian Tran
申请号:
US13778900
公开号:
US20130237791A1
申请日:
2013.02.27
申请国别(地区):
US
年份:
2013
代理人:
摘要:
The disclosure relates to a variety of systems and methods for sensing electrical events about a selected annulus region of the heart and for treating tissue in the selected annulus region. Wherein the system includes a first catheter that has an expandable member, an ablation element, and a lumen configured to allow a second catheter therethrough. The second catheter includes a distal section in a ring shape and a plurality of electrodes coupled around the ring. Optionally a second lumen can be included through the first catheter that allows for contrast media to be delivered to the distal end of the system.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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