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ENDOSCOPE TIP COMPONENT AND ENDOSCOPE
专利权人:
OLYMPUS MEDICAL SYSTEMS CORP.
发明人:
TAKATO, HIDEYASU,KAMO, YUJI,TSUJI, YOSHIFUMI
申请号:
EP12865053
公开号:
EP2804036A4
申请日:
2012.12.10
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
An endoscope tip part has impact resistance even when applied to a thin endoscope, and the light distribution characteristics thereof can be improved even at a wide angle of view. Provided is an endoscope tip part (1) including a tip part main body (4) that is attached to the tip of an insertion section (3) of an endoscope (2) and a positive-power transparent-plastic tip lens (5) that is integrated with the tip part main body (4) through two-color molding. The tip lens (5) is a lens that is located closest to an object, among optical elements constituting an illumination optical system (9) of the endoscope (2), and the tip part main body (4) is provided with an insertion hole (13) into which two positive-power rear lenses (11 and 12) that will be disposed behind the tip lens (5) are inserted.
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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