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光走査型内視鏡装置
专利权人:
HOYA株式会社
发明人:
大瀧 拓真
申请号:
JP2011147408
公开号:
JP5797031B2
申请日:
2011.07.01
申请国别(地区):
JP
年份:
2015
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a scanning type endoscope device in which an LED is equipped on the distal end of a scope, capable of continuously making an illumination light scan with high accuracy while preventing influence of heat.SOLUTION: In the scanning type endoscope device which has the LED 12 equipped on the distal end of the scope and make an illumination light scan by a scanning unit 13, a piezoelectric actuator 15A spirally drives an elastic holding member 15B extending in a longitudinal direction. A cabling CB3 connected to the LED 12 attached to a holding member distal end portion 15C is wound around the holding member 15B and the piezoelectric actuator 15A.
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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