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VESSEL SEALER AND DIVIDER
专利权人:
发明人:
JESSICA E.C. OLSON,JEFFREY R. UNGER
申请号:
US14691796
公开号:
US20150223870A1
申请日:
2015.04.21
申请国别(地区):
US
年份:
2015
代理人:
摘要:
An endoscopic bipolar forceps includes a housing and a shaft, the shaft having an end effector assembly at a distal end thereof, which includes two jaw members for grasping tissue therebetween. Each jaw member is adapted to connect to an electrosurgical energy source, enabling them to affect a tissue seal to tissue held therebetween. A drive assembly is included within the housing for moving the jaw members. A movable handle is also included, such that movement of the handle actuates the drive assembly to move the jaw members relative to each other. A knife channel is included within the end effector configured to allow reciprocation of a knife blade within the knife channel. The knife blade includes a proximal edge adapted to engage a proximal edge of the end effector to impede translation of the knife blade when the jaw members are in an open configuration and the knife blade is retracted within the end effector assembly.
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中国工程科技知识中心
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