pulse oximeter
noun
Definition of pulse oximeter
: a device that measures the oxygen saturation of arterial blood in a subject by utilizing a sensor attached typically to a finger, toe, or ear to determine the percentage of oxyhemoglobin in blood pulsating through a network of capillaries
From the M-W Editors
First Known Use of pulse oximeter
1986
Medical Dictionary
pulse oximeter
noun
Medical Definition of pulse oximeter
: a device that measures the oxygen saturation of arterial blood in an individual by utilizing a sensor attached typically to a finger, toe, or ear to determine the percentage of oxyhemoglobin in blood pulsating through a network of capillaries and that typically sounds an alarm if the blood saturation becomes less than optimal
pulse oximetry
nounSeen and Heard
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