Researchers from UCSF are leading an effort to find out which pulse oximeters work equally well on all skin colors. NBC News' Erika Edwards reports.Jan. 19, 2025 ...

She has multiple chronic health problems, including heart failure, and uses an oxygen tank at home. But her request for supplemental oxygen while hospitalized was denied, Starr said, because readings ...

The doctors and nurses didn’t believe Tomisa Starr was having trouble breathing. Two years ago, Starr, 61, of Sacramento, California, was in the hospital for a spike in her blood pressure.

But her request for supplemental oxygen while hospitalized was denied, Starr said, because readings from a pulse oximeter on her finger falsely indicated that she was getting plenty of air on her own.

Imagine having a heart or lung condition and you reach for a pulse oximeter, and because your skin happens to be darker, it misreads your oxygen saturation, and now, you need serious medical ...

Pulse oximeters measure the amount of light that passes through the skin as a way to estimate how much oxygen is in a patient’s red blood cells. Melanin, which absorbs light that passes through ...

Please provide your email address to receive an email when new articles are posted on . The FDA announced its draft guidance on recommendations for studies assessing pulse oximeters to ensure the ...

Pulse oximeters helped drive racial inequities in care during the pandemic, but many devices at drugstores and online won’t be subject to the guidelines.