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OPTICAL FIBER SCANNING APPARATUS AND OPTICAL SCANNING TYPE ENDOSCOPE
专利权人:
OLYMPUS CORPORATION
发明人:
Mamoru HASEGAWA,Masanori OGATA,Hiroyoshi YAJIMA
申请号:
US15337023
公开号:
US20170042410A1
申请日:
2016.10.28
申请国别(地区):
US
年份:
2017
代理人:
摘要:
An optical fiber scanning apparatus is the optical fiber scanning apparatus for which an optical fiber to which a permanent magnet is disposed and which is configured to emit illumination light from a distal end portion is arranged in a hollow portion of a magnetic field generation unit, the magnetic field generation unit is provided with four coil units each including a flexible substrate where a planar coil, a lead-out wiring layer of the planar coil and an external connection electrode pad are disposed, and an inside of the four coil units arranged in a square prism shape configures the hollow portion.
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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