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ACTUATION MECHANISM FOR USE WITH AN ULTRASONIC SURGICAL INSTRUMENT
专利权人:
Ethicon LLC
发明人:
Craig N. Faller,Kevin L. Houser,Mark A. Neurohr
申请号:
US16578798
公开号:
US20200085466A1
申请日:
2019.09.23
申请国别(地区):
US
年份:
2020
代理人:
摘要:
An ultrasonic clamp coagulator assembly that is configured to permit selective cutting, coagulation and clamping of tissue during surgical procedures. An elongated portion of the instrument can be configured for endoscopic applications and has an outside diameter of less than 6 mm. The construction includes a clamping mechanism, including a clamp arm pivotally mounted at the distal portion of the instrument, which is specifically configured to create a desired level of tissue clamping forces, exceeding 4 pounds when the trigger is fully closed. The clamping mechanism includes a force-limiting mechanism that effectively smooths out abusive tissue forces.
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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