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APPARATUS FOR ENDOSCOPIC PROCEDURES
专利权人:
Covidien LP
发明人:
Justin Williams,Paul Scirica
申请号:
US16421682
公开号:
US20190274669A1
申请日:
2019.05.24
申请国别(地区):
US
年份:
2019
代理人:
摘要:
An electromechanical surgical device includes an end effector configured to perform at least one function, the end effector including an input drive axle projecting therefrom; and a shaft assembly. The shaft assembly includes a rotatable drive shaft; a proximal neck housing supported at a distal end of an outer tube; a distal neck housing pivotally connected to the proximal neck housing; a pivot pin interconnecting the proximal neck housing and the distal neck housing; and a gear train supported in the proximal neck housing, on the pivot pin, and in the distal neck housing. The gear train includes a proximal gear; an intermediate gear; a distal gear; and a pair of output gears, wherein each output gear defines a coupling socket each configured to selectively receive the drive axle of the end effector.
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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