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	Combined light source photoacoustic system
	LI, YOUZHI; CHEN, BO
	2013-11-07
著作权人	COVIDIEN LP
专利号	WO2013166044A1
国家	世界知识产权组织
文献子类	发明申请
其他题名	Combined light source photoacoustic system
英文摘要	A physiological monitoring system may use photoacoustic sensing to determine one or more physiological parameters of a subject. The photoacoustic system may use two light sources (e.g., a high power pulsed laser diode and a continuous wave laser diode) to generate acoustic pressure signals in a subject. One or more light sources (e.g., the high powered pulsed laser diode) may provide a high signal-to-noise ratio. The high signal-to-noise ratio signals may provide high sensitivity for physiological measurements (e.g., cardiac output and temperature measurements). The photoacoustic system may use high powered light sources in combination with other light sources to improve physiological measurements.
公开日期	2013-11-07
申请日期	2013-04-30
状态	未确认
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/58855]
专题	半导体激光器专利数据库
作者单位	COVIDIEN LP
推荐引用方式 GB/T 7714	LI, YOUZHI,CHEN, BO. Combined light source photoacoustic system. WO2013166044A1. 2013-11-07.

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