Medical terms like blood oxygen, spO2 levels, and oxygen saturation became more popular during the peak COVID-19 pandemic. The Delta variant had taken a massive toll on the population, leading to ...

Lindsay Modglin is a nurse and professional writer who regularly writes about complex medical topics, as well as travel and the great outdoors. She holds a professional certificate in scientific ...

A healthy oxygen saturation level, according to a pulse oximeter, ranges between 95% and 100%. If a person’s levels drop below this range, they may experience symptoms of low oxygen, including ...

The condition has been very bewildering for the physicians who saw many COVID-19-affected patients who were functioning well with low-oxygen saturation levels. Experts believe that young people ...

The team then examined how melanin levels related to four key measurements derived from the NIRS data: signal quality-indicating SNR; arterial oxygen saturation (SpO2), which indicates the ...

Proof-of-principle study: Researchers have demonstrated that smartphones are capable of detecting blood-oxygen saturation levels down to 70%. Subjects place their finger over the camera and flash of a ...

In a proof-of-principle study, researchers have shown that smartphones are capable of detecting blood oxygen saturation levels down to 70%. This is the lowest value that pulse oximeters should be ...

If your blood oxygen level is too low, you may need supplemental oxygen to boost your oxygen saturation. Home supplemental oxygen is a medication, and a doctor must prescribe it. It’s important ...