内視鏡
- 专利权人:
- オリンパスメディカルシステムズ株式会社
- 发明人:
- 山崎 敏和,二木 泰行,牛島 孝則
- 申请号：
- JP2008138239
- 公开号：
- JP5132427B2
- 申请日:
- 2008.05.27
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an endoscope preventing temperature rising in a body cavity by detecting a gas flow rate near a distal end configuration part of an insertion part inserted in the body cavity, thereby controlling an illumination optical system by a detection signal.
SOLUTION: The endoscope is provided with: the insertion part 12 inserted in the body cavity a distal end structure part 17 which is provided at a distal end part of the insertion part 12 and has at least an illumination optical system and an observation optical system a flow sensor 20 which is provided for the distal end configuration part 17 and is a flow rate detection sensor for detecting a gas flow rate near the distal end structure part and a controller 26 as a controlling means for controlling the illumination optical system by the detection signal of the flow sensor 20 and preventing temperature rise in the body cavity.
COPYRIGHT: (C)2010,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
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