When Carolyn Hendrickson checked the data from her intensive care patients, there was no doubt about it. A clear pattern ...

One 2018 study of pulse oximeters used in heart patients suggested that earlobe probes had greater accuracy. If you think your pulse oximeter might not be accurate, Rizzo suggests checking the ...

With pulse oximeters, clips or disposable adhesive probes are applied to the fingertip or earlobe where they shine certain wavelengths of light through the tissue and measure how much light gets ...

Pulse oximetry has been suggested as ... Methods: A prototype reflectance oximeter utilizing two LEDs and a sensor imbedded in an adhesive patch comparable to a standard ECG lead was studied.