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ENDOSCOPE
专利权人:
发明人:
申请号:
EP12839675.1
公开号:
EP2664269B1
申请日:
2012.10.05
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
An endoscope includes: a distal end rigid portion made of metal and configuring a distal end portion of an endoscope insertion portion and a distal end cover fixed by bonding to the distal end rigid portion and including: a transparent first resin member which configures a first molded portion, the first molded portion including: an illumination window forming portion which includes a predetermined-shaped emission surface from which the illumination light is emitted and one surface which configures an incident surface on which the illumination light emitted from an illuminating portion is made incident a predetermined-shaped eaves portion projecting from a side surface of the illumination window forming portion by a predetermined amount, and including a first surface and a second surface located at positions separated from the emission surface by a predetermined distance and a convex portion projected from a second surface side of the eaves portion and a colored second resin member which configures a second molded portion, the second molded portion having a predetermined thickness dimension and being provided so as to closely contact the side surface of the illumination window forming portion of the first molded portion, the first and second surfaces of the eaves portion, and a side surface of the convex portion, to form a distal end cover external shape, wherein the first resin member and the second resin member are integrally molded.
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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