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	Bandstructure cascade laser capnography
	SHAPIR, EREZ; FRIEDMAN, HANNA
	2016-12-29
著作权人	ORIDION MEDICAL 1987 LTD.
专利号	US20160374591A1
国家	美国
文献子类	发明申请
其他题名	Bandstructure cascade laser capnography
英文摘要	The present disclosure provides a detector for a capnography device for uninterrupted monitoring of respiratory gasses of a subject, the detector includes a gas flow chamber, configured to permit flow of respiratory gasses between a first orifice and a second orifice thereof, a bandstructure cascade laser configured to provide mid-infrared wavelength laser radiation to the flow chamber, the mid-infrared wavelength laser radiation having wavelengths that at least partially correspond to an absorption spectrum of carbon-dioxide molecules, and a first radiation sensor configured to obtain mid-infrared wavelength radiation passing through the chamber and to provide a radiation intensity signal indicative of changes in carbon-dioxide level in respiratory gasses within the chamber during at least one respiration cycle.
公开日期	2016-12-29
申请日期	2015-06-25
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/62030]
专题	半导体激光器专利数据库
作者单位	ORIDION MEDICAL 1987 LTD.
推荐引用方式 GB/T 7714	SHAPIR, EREZ,FRIEDMAN, HANNA. Bandstructure cascade laser capnography. US20160374591A1. 2016-12-29.

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