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SCANNING TYPE ENDOSCOPE
专利权人:
发明人:
Yuji SAKAI,Hiroyuki TAKIZAWA,Daiki ARIYOSHI,Soichiro KOSHIKA
申请号:
US15412419
公开号:
US20170131541A1
申请日:
2017.01.23
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A scanning type endoscope includes a light guide section configured to guide illumination light, a ferrule provided along the light guide section, an actuator configured to vibrate the ferrule to thereby swing a distal end of the light guide section, a cylindrical member configured to include a space containing the light guide section, the ferrule and the actuator and being provided along the light guide section, and a damping section configured to fix the ferrule to the cylindrical member and absorb vibration of the ferrule, in which the damping section is formed of a ferrule holding member configured to hold a proximal end of the ferrule and a ring-shaped member configured to fix the ferrule holding member to the cylindrical member, be disposed near a joint in the cylindrical member connected to holding member and be made of a material that absorbs vibration of the ferrule.
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中国工程科技知识中心
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http://www.ckcest.cn/home/
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