PHYSIOLOGICAL MONITORING AND RELATED METHODS

A method of estimating oxygen saturation includes illuminating a target site with light of three different wavelengths, for example green, red and infrared, and detecting light returned from the site at each of the wavelengths. The method distinguishes between cardiac pulsatility and nonpulsatility...

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Bibliographische Detailangaben
1. Verfasser: QUINN, David E
Format: Patent
Sprache:eng ; fre
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