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Endoscope light source device
专利权人:
Akira Mizuyoshi
发明人:
Akira Mizuyoshi
申请号:
US12369394
公开号:
US08251897B2
申请日:
2009.02.11
申请国别(地区):
US
年份:
2012
代理人:
摘要:
The endoscope light source device includes a semiconductor light source, optical fibers that are inserted into an endoscope, guide first light beams from the semiconductor light source, and are arranged in plural rows in at least an angle portion of the endoscope, an optical coupling circuit that is arranged at a distal end side of the endoscope with respect to the angle portion, and couples the first light beams guided by the optical fibers arranged in the plural rows to obtain a coupled light beam and a wavelength conversion part that is arranged at a distal end side of an endoscope insertion section in the optical coupling circuit, and converts a part or all of the coupled light beam from the optical coupling circuit into a converted light beam having a given wavelength by a phosphor.
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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