A finger pulse oximeter is a medical device that indirectly measures the oxygen saturation of a patient’s blood and changes in blood volume in the skin, producing a photoplethysmograph. It is useful in any setting where a patient’s oxygenation is unstable, including intensive care, operating, recovery, emergency and hospital ward settings, pilots in unpressurized aircraft, for assessment of any patient’s oxygenation, and determining the effectiveness of or need for supplemental oxygen. Visit UltraNebs online for high quality pulse oximeter.
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