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Photoacoustic imaging device and oxygen saturation measurement method
专利权人:
发明人:
Chul Hong Kim,Jee Hyun Kim,Min Yong Jeon,Chang Ho Lee,Man-Sik Jeon
申请号:
US14640422
公开号:
US09829479B2
申请日:
2015.03.06
申请国别(地区):
US
年份:
2017
代理人:
摘要:
Provided is a photoacoustic imaging device including: a light source unit which generates an ultra-broadband pulsed laser beam and outputs the ultra-broadband pulsed laser beam a filter unit which filters narrowband pulsed laser beams having predetermined different wavelength bands from the ultra-broadband pulsed laser beam to selectively extract the narrowband pulsed laser beams and outputs the narrowband pulsed laser beams as pulsed laser beams for photoacoustic imaging and a PA (photoacoustic) unit which receives the pulsed laser beams for photoacoustic imaging to irradiate a measurement object with the pulsed laser beams for photoacoustic imaging and receives photoacoustic signals generated from the measurement object.
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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