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OPTICAL SCANNING ENDOSCOPE AND OPTICAL FIBER SCANNING APPARATUS
专利权人:
OLYMPUS CORPORATION
发明人:
Masanori OGATA
申请号:
US15877428
公开号:
US20180153382A1
申请日:
2018.01.23
申请国别(地区):
US
年份:
2018
代理人:
摘要:
An optical fiber scanning apparatus includes a tubular housing, an optical fiber disposed along a Z axis, which is a center axis of the housing, provided with a magnet, and configured to emit light from a free end thereof, an X-axis coil including at least one spiral coil configured to apply a magnetic field in an X-axis direction orthogonal to the Z axis, a Y-axis coil including at least one spiral coil configured to apply a magnetic field in a Y-axis direction orthogonal to the Z axis and the X axis, and a magnetic-field inducing section including an inner magnetic-field inducing section including a core disposed in a center portion on an inside, which is the center axis side of the spiral coils, and an outer magnetic-field inducing section disposed on an outside opposite to the inside.
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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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