To take a pulse oximetry reading, turn on the device, place it on your fingertip, sit still, and wait for a stable reading. Normal oxygen saturation levels range from 95% to 100%; levels below 92% may ...

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A direct comparison of a pulse oximeter and the gold-standard measurement of oxygen saturation in arterial blood varied significantly between patients with darkly pigmented skin compared to lighter ...

Abstract: This paper involves designing and developing a low-cost, portable pulse oximeter using an Arduino Pro Mini and a set of basic electronic components. The pulse oximeter will measure the ...

Credit: Getty Images A discussion with Dr Martin J Tobin on health disparities related to pulse oximeter readings and the need to improve them to make health care more equitable. In response to ...

Zynex (Nasdaq:NYXI) announced today that it submitted its NiCO non-invasive co-oximeter device for FDA 510(k) clearance. The Englewood, Colorado–based company said its submission marks a milestone in ...

When Carolyn Hendrickson checked the data from her intensive care patients, there was no doubt about it. A clear pattern emerged. The pulse oximeters, those small clips that doctors and nurses rely on ...