内視鏡装置
- 专利权人:
- オリンパス株式会社
- 发明人:
- 笠井 洋一朗
- 申请号：
- JP2007139141
- 公开号：
- JP5036402B2
- 申请日:
- 2007.05.25
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an endoscope apparatus capable of accurately detecting abnormality of illumination light emitted by illuminating means without being influenced by entering external light.
SOLUTION: The endoscope apparatus 1 includes: the illuminating means 10 for emitting illumination light photodetecting means 30 disposed so as to detect light quantity of the illumination light and a control section 40 for switching the illuminating means between an illumination state for emitting the illumination light and a non-illumination state for not emitting the light. The control section 40 detects the light quantity in the illumination state and the non-illumination state by the photodetecting means 30, and monitors a difference in light quantity between the illumination state and the non-illumination state.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
