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The last time you were in the emergency room after a horrible accident involving a PVC pressure vessel, a nurse probably clipped a device called a pulse oximeter onto one of your remaining fingers.

Inaccurately high blood oxygen levels were also more likely in people with dark skin. Pulse oximetry uses light from LED sources to estimate arterial blood gases. As the light passes from one side ...

Pulse oximeter market and UMMS discharge numbers ... life-threateningly low oxygen levels in their blood despite normal readings from pulse oximeters. Dr. Roderick King Dr. Roderick King, the ...

Hypoxemia went undetected in 0.8% of critically ill Asian patients when oxygen saturation was measured via pulse oximetry (SpO2) vs SaO2.

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That is, they could be struggling for air despite normal pulse oximeter results. The potential for racial disparities in pulse oximetry was first revealed in a study published 34 years ago.

you can go to our list of best pulse oximeters to keep a check on your SpO2 readings. An oximeter isn't a mainstay in many homes, but it's advisable to keep it handy in your medical kits just like ...