Over-the-counter pulse oximeters, available online for as little as $14.99, use similar technology but are largely unregulated. So, too, are Apple Watches and other fitness gizmos that often include ...

A Food and Drug Administration advisory committee met Friday to figure out ways to make pulse oximeters more accurate when doing readings on darker skin both in hospitals and at home, after research ...

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.

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 ...

Pulse oximeters were a critical part of life-saving care during the COVID-19 pandemic, shaping treatment by measuring oxygen levels in the blood. The devices, which became common in the 1980s, have ...

Tiffany Kinyua is a psychology major with a minor in biology and she is a 2025-26 health care ethics intern at the Markkula Center for Applied Ethics at Santa Clara University. Views are her own.

IRVINE, Calif.--(BUSINESS WIRE)--Masimo (NASDAQ: MASI) announced today FDA clearance of MightySat ® Medical, making it the first and only FDA-cleared medical fingertip pulse oximeter available ...

The Food and Drug Administration should move more quickly to ensure pulse oximeters — the ubiquitous devices used to measure blood oxygen — work well in all patients, should better inform clinicians ...

Amid a national reckoning with racism spurred by the COVID-19 death rate among Black Americans, the U.S. Food and Drug Administration's standards for pulse oximeters – those all-too-common devices ...

Pulse oximeters use light to measure the amount of oxygen in the blood (SpO2). For most people, a normal pulse oximeter reading is between 95% and 100%, with readings below 90-92% generally considered ...

Early in the COVID-19 pandemic, East Bay Dr. Stephanie Brown began noticing a startling trend. Many of her Black patients were getting worse, even while their oxygen measurements said the opposite.

Pulse oximetry is used to guide critical clinical decisions in neonatology. We used a vital signs simulator to compare performance of two pulse oximetry systems in conditions not tested in ...