Methods and systems are described for simplified detection of unstable oxygen saturation of a patient by analysis of statistical variations in blood oxygen. One method for automatic detection of unstable oxygen saturation of a patient using a pulse oximeter comprises receiving at least a single time series input of oxygen saturation values and computing at least two metrics based on statistical properties of the single time series input of the oxygen saturation values.

 
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< Oxidized microbial cellulose and use thereof

< Dynamic SPECT camera

> Method and device for measurement of electrical bioimpedance

> Bi-planar electrode with shunting gates

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