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Mécanismes de blocage de couteau pour instrument chirurgical
专利权人:
Covidien LP
发明人:
申请号:
EP09251399.3
公开号:
EP2133029B1
申请日:
2009.05.27
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
A cartridge assembly (170) for use with a surgical stapling instrument is disclosed. The cartridge assembly includes a channel (610), a cover (620), a staple cartridge (630) and a knife (640). The channel includes a protrusion (612) thereon. The cover is configured for mechanical engagement with the channel and includes a blocking member (622) and a surface (624) defining a plane. At least a portion of the blocking member is configured to move away from the plane upon contact with the protrusion. The staple cartridge is configured for mechanical engagement with the cover. The blocking member is configured to substantially prevent distal translation of the knife after the knife has been translated proximally past a predetermined position.
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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