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Altering heart rate while holding breath using a pulse oximeter

A pulse oximetry is a method that allows to monitor a patients hemoglobin saturation. A sensor is put on a patients body like the earlobe or fingertip or across a foot for infants. Light then passes through a patient to a photo detector. Change of absorbance on every wavelength is calibrated.

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Tags: pulse oximeter altering heart rate while holding breath

Uploaded by: ( Send Message ) on 04-02-2013. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 1m 46s

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