Effects of skin tone on photoacoustic imaging and oximetry Photoacoustic imaging (PAI) provides contrast based on the concentration of optical absorbers in tissue, enabling the assessment of functional physiological parameters such as blood oxygen saturation (sO2). Recent evidence suggests that variation in ...

What if photoacoustic imaging reads oxygenation differently across skin tones? This study used OxyLite sensors to provide ground-truth pO2 in phantom work.
Important work for photoacoustic oximetry, especially where equitable translation into real-world use matters.

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Photo of health worker with pulse oximeter probes. Photo credit: Isabeau Walker/Lifebox

Solution 1 - link patients to care with routine pulse oximetry, SpO2 a vital sign, capable and supported frontline health workers, and evidence-based expansion of pulse oximetry to smaller facilities...
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Zynex Joins Open Oximetry Project to Enhance Pulse Oximetry Accuracy Across Diverse Populations Zynex, Inc. has announced its membership in the Open Oximetry Project, aiming to improve pulse oximeter accuracy for all demographics, particularly those with darker skin tones.

Zynex Joins Open Oximetry Project to Enhance Pulse Oximetry Accuracy Across Diverse Populations #USA #Englewood #Zynex #Oximetry #NiCO

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