MedPage Today on MSN

Pulse Oximeter Failings for Darker-Skinned People Might Not Have a Simple Solution

Two studies suggest both under- and over-estimation of blood oxygen levels ...
News-Medical.Net on MSN

Pulse oximeters overestimate blood oxygen levels in patients with darker skin

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give ...

Home fingertip oxygen monitors less accurate for people with darker skin tones: Study

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...
STAT

FDA-funded study of pulse oximeter accuracy yields surprising and confusing results

A long-awaited study commissioned by the FDA has muddied the path forward on how to reduce racial bias in pulse oximeter ...
News-Medical.Net on MSN

Pulse oximeters miss hypoxemia more often in people with darker skin, study finds

By Dr. Liji Thomas, MD A major UK study shows that commonly used home pulse oximeters can overestimate oxygen levels in ...
Daily Express

O2 issues urgent alert as it confirms these phones will stop working this year

Anyone still using an older mobile phone on the O2 network is being urged to upgrade now. The popular UK mobile provider has just issued a final warning ahead of the imminent shutdown of its 3G ...
Nature

Chromatographic Separation of Argon and Oxygen using Molecular Sieve

THE chromatographic separation of argon and oxygen is difficult, and existing methods depend on one of the following techniques: (1) Separation on a molecular sieve 5 Å column at 18° C (ref. 1) and at ...