This large prospective UK study compared five low-cost fingertip pulse oximeters with arterial blood gas measurements and ...

"Although absolute differences in readings were small, they can result in substantially higher rates of false negatives and ...

Largest study on this topic suggests that measurement errors lead to potential delays in care and contribute to health ...

A total of 11,018 paired SpO2-SaO2 measurements were analysed. All five pulse oximeters returned higher SpO2 values for patients with darker skin tones than patients with lighter skin tones, at any ...

Abstract: Monitoring of blood glucose levels is crucial for diabetics to manage their lives. However, the current gold-standard requires taking invasive blood samples, which is painful and can lead to ...

Oxygen is the second most abundant element in Earth's atmosphere. Although critical for aerobic respiration, it also poses significant dangers to life. The reduction of molecular oxygen to water by ...

Objectives To assess the impact of skin tone on the measurement and diagnostic accuracy of five fingertip pulse oximeters used by patients in the NHS (National Health Service) England COVID Oximetry ...