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US4607619A Locking mechanism for an endoscope 失效
内窥镜锁定机构

Locking mechanism for an endoscope
摘要:
In an endoscope, there are provided in a manipulating terminal of an optical visual pipe thereof an eyepiece member, a light-guide, various operative instrument channels and a handling forceps channel. Further, on the handling forceps channel are mounted a gas feeding pipe and a locking mechanism for locking a handling forceps.
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