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EPICARDIAL ABLATION CATHETER AND METHOD OF USE
专利权人:
University of Virginia Patent Foundation
发明人:
Srijoy Mahapatra,George T. Gillies
申请号:
US16236664
公开号:
US20190274757A1
申请日:
2018.12.31
申请国别(地区):
US
年份:
2019
代理人:
摘要:
An aspect of various embodiments of the present invention system and method provide, but not limited thereto, a novel means for epicardial ablation using a double-curve steerable sheath and a double-curve deflectable open irrigated-tip/suction catheter that can be guided around the apex of the heart and adjusted so as to position the distal tip optimally. The catheter can also both deliver fluid to and withdraw fluid from the pericardial space. Access to the epicardial surface of the heart is via a subxiphoid entry. The method and means presented include, but are not limited to, steering, energy delivery, bipolar mapping, placement and use of electrodes, irrigation, suction of irrigation fluid, and other details of the subject invention.
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