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Thermocouple-controlled catheter cooling system
专利权人:
Jean-Pierre Lalonde
发明人:
Jean-Pierre Lalonde,Dan Wittenberger,Marwan Abboud,Constantin Bogdan Ciobotaru,Ramin Sabbaghe-Kermani
申请号:
US12122436
公开号:
US09050069B2
申请日:
2008.05.16
申请国别(地区):
US
年份:
2015
代理人:
摘要:
The present invention provides a medical system, including a catheter defining an injection lumen, a chamber in fluid communication with the injection lumen, and an exhaust lumen in fluid communication with the chamber a first temperature sensor positioned in the exhaust lumen proximal to the chamber a second temperature sensor positioned in the chamber and a console in electrical communication with the first and second temperature sensors, the controller modifying coolant flow through the medical device based at least in part upon a signal received from the first and second temperature sensor. The system may further include a thermally-conductive element circumscribing a substantial portion of the exhaust lumen proximal to the chamber, where the first temperature sensor is mounted to the thermally-conductive element, and the thermally-conductive element may include at least one of a braid, coil, and band.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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