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TEMPERATURE CONTROLLED SHORT DURATION ABLATION
专利权人:
BIOSENSE WEBSTER (ISRAEL) LTD.
发明人:
Assaf Govari,Yaron Ephrath,Andres Claudio Altmann,Israel Zilberman
申请号:
US16592671
公开号:
US20200030027A1
申请日:
2019.10.03
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A method, including selecting a first maximum radiofrequency (RF) power to be delivered by an electrode within a range of 70W-100W, and selecting a second maximum RF power to be delivered by the electrode within a range of 20W-60W. The method also includes selecting an allowable force on the electrode within a range of 5 g-50 g, selecting a maximum allowable temperature, of tissue to be ablated, within a range of 55° C.-65° C., and selecting an irrigation rate for providing irrigation fluid to the electrode within a range of 8-45 ml/min. The method further includes performing an ablation of tissue using the selected values by initially using the first power, switching to the second power after a predefined time between 3 s and 6 s, and terminating the ablation after a total time for the ablation between 10 s and 20 s.
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