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CIRCULAR STAPLER WITH AUDIBLE INDICATOR MECHANISM
专利权人:
Covidien LP
发明人:
Xiliang Zhang
申请号:
US15771677
公开号:
US20180296219A1
申请日:
2015.11.13
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A surgical stapling device includes a handle assembly that supports an audible indicator mechanism including a spring biased clicker. The spring biased clicker includes a pin that is received within a pin slot or cavity in the housing of a stationary handle of the handle assembly. The pin is movable through the cavity in response to actuation of the firing trigger assembly and unapproximation of the anvil assembly to guide movement of the clicker such that the clicker 1) provides an enhanced audible indication to a clinician that the firing stroke of a firing trigger has been completed, and 2) provides an enhanced indication to a clinician that the anvil assembly has been moved back to the unapproximated or spaced position after the firing stroke has been completed.
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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