立体視内視鏡
- 专利权人:
- カシオ計算機株式会社
- 发明人:
- 代工 康宏
- 申请号：
- JP2007145537
- 公开号：
- JP5023358B2
- 申请日:
- 2007.05.31
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a stereoscopic endoscope capable of easily regulating a convergence angle.
SOLUTION: An endoscope body 1 is arranged with the first and second endoscopic optical systems 10, 20 equipped with lens systems 12, 22 and image sensors 17, 27, and the first and second light refractive members 30, 40 having a plurality of prisms 31, 33 and 41, 43 different each other in refractive angles of light, in a tip side of the endoscope body 1, to correspond to the first and second endoscopic optical systems 10, 20, and for refracting optical axes 10a, 20a of the light incident from an observation portion into the endoscopic optical systems 10, 20, to a direction substantially parallel to the center line of the endoscope body 1 at an angle corresponding to the refractive angle of the selected prism, by opposing the prisms selectively to objective ends of the first and second endoscopic optical systems 10, 20.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
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