Share on Facebook. Opens in a new tab or window Share on Bluesky. Opens in a new tab or window Share on X. Opens in a new tab or window Share on LinkedIn. Opens in a new tab or window Improving the ...

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. She has ...

Scientists have long known that pulse oximeters are less accurate when used for people with dark skin tones – and now, a new report offers some insight into just how much more inaccurate these ...

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 The FDA announced its draft guidance on recommendations for studies assessing pulse oximeters to ensure the ...

Ryan Jolly’s daughter requires advanced medical care at home, and Jolly uses a pulse oximeter to monitor her oxygen levels while she sleeps. “We’ve been using pulse oximeters with her in our home for ...

Blood oxygen measurements taken with pulse oximeters in hospitals tend to be lower than they really are, according to the Equiox study, which was designed to assess the technology’s measurement ...

Fingertip pulse oximeters are getting a rethink from the US Food and Drug Administration. In a draft guidance document issued on January 6, the agency outlined the steps it is taking to improve the ...

Dr. Takuo Aoyagi, a Japanese bioengineer, was the first to invent pulse oximetry in 1974. 2 The pulse oximeter is based on the light absorption characteristics of hemoglobin at different wavelengths.

The longstanding problem of pulse oximeters providing less-accurate readings for people with dark skin tones got another look Friday from a panel of experts for the US Food and Drug Administration.