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DÉTECTION DE RÉCIPIENTS POUR L'HÉMOSTASE AVANCÉE ADAPTATIVE
专利权人:
Ethicon LLC
发明人:
申请号:
EP19161254.8
公开号:
EP3536265A1
申请日:
2019.03.07
申请国别(地区):
EP
年份:
2019
代理人:
摘要:
An ultrasonic device may include an electromechanical ultrasonic system that includes an ultrasonic transducer coupled to an ultrasonic blade. A method of delivering energy to the ultrasonic device may include sensing a vessel type in contact with the blade, determining that the vessel type is either a vein or an artery, and delivering power to the transducer based on the vessel type. Power may be applied to the transducer at a power level P that differs from a nominal power level Pn for a period T that differs from a nominal period Tn based on the vessel. The power level P may be lower than Pn for a period T that is longer than Tn when the vessel is a vein. Alternatively, the power level P my be greater than Pn for a period T that is shorter than Tn when the vessel is an artery.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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