照明装置及び内視鏡装置
- 专利权人:
- オリンパス株式会社
- 发明人:
- 西島 義和
- 申请号：
- JP2007147948
- 公开号：
- JP5346447B2
- 申请日:
- 2007.06.04
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a lighting apparatus and endoscopic apparatus capable of irradiating a subject with emitting light from a light source part thereof, preventing a light volume lowering at a low cost, and detecting the light volume of the irradiating light.
SOLUTION: The endoscopic apparatus 1a which includes an insertion part 2 to be inserted into the subject for irradiating the inside of the subject comprises the light source part 11 provided on the proximal end side of the insertion part 2 to emit the irradiating light, a light guide 13 arranged from the proximal end side to the distal end side of the insertion part 2 to guide the irradiating light from the light source part 11, and a light detection part 20 to detect the light volume of a leak light leaking from the periphery surface of the light guide 13.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
