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DISPOSITIF DE RACCORD POUR ENDOSCOPES
专利权人:
FUJIFILM Corporation
发明人:
YAMADA, Hideyuki,KUWAE, Toshiharu,TORISAWA, Nobuyuki,DEJIMA, Takumi
申请号:
EP17834583
公开号:
EP3677163A4
申请日:
2017.10.30
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
An endoscope connector device that can prevent infiltration of moisture into a sheathing member, which occurs due to a difference in a thermal expansion factor between the resin sheathing member and a metal extension member, is provided.The connector device includes a metal internal member 42, a metal light guide rod 12 and metal fixing bases 36A and 36B, which are connected to the internal member 42, a resin sheathing member 20 that accommodates the internal member 42 and includes leading-out holes 26C, 38A, and 38B, which lead the light guide rod 12 and the fixing base 36A, 36B to the outside, and fluoro rubber O-rings 30, 40A, and 40B, which are provided on the light guide rod 12 and the fixing bases 36A and 36B, the O-rings 30, 40A, and 40B being respectively placed in gaps between the light guide rod 12 and the fixing bases 36A and 36B and the leading-out holes 26C, 38A, and 38B and sealing the inside of the sheathing member 20.
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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