(CNN)-- Often when Dr. Thomas Valley sees a new patient in the intensive care unit at Michigan Medicine in Ann Arbor, he clamps a pulse oximeter on their finger -- one of the many devices he uses to ...

Correspondence to: TS Valley thomas.valley@cuanschutz.edu ...

Two studies suggest both under- and over-estimation of blood oxygen levels ...

In a suit filed against CVS, Walgreens, GE Healthcare and many other medical technology companies and sellers of pulse oximeters – devices that use light to measure oxygen saturation in the blood – ...

Anil Oza is a general assignment reporter at STAT focused on the NIH and health equity. You can reach him on Signal at aniloza.16. In 2022, Noha Aboelata noticed something troubling. The founding CEO ...

A portable device used to detect blood oxygen levels revolutionized the medical field 50 years ago and is now receiving essential updates Efforts to improve the accuracy of pulse oximetry readings for ...

-One of healthcare’s most fundamental tools works less reliably for people with darker skin tones. - An Oakland clinic’s lawsuit is helping to change that in California. The pulse oximeter, a device ...

Manufacturers of pulse oximeters continue to stand by their accuracy, despite mounting evidence that the devices produce flawed readings in non-white patients. It’s been known for decades that the ...

A retrospective analysis of over 7,000 patients with COVID-19 found that pulse oximeter devices — tools that measure oxygen levels in the blood and that are used in virtually every U.S. hospital — ...

Masimo (Nasdaq:MASI) has opposed an attempt by Apple to overturn the recent patent infringement ruling ordering it to pay $634 million.

This application note discusses pulse oximeter design employing Microchip’s analog devices and dsPIC® digital signal controllers (DSCs). Pulse oximeter is a non-invasive medical device that monitors ...

Often when Dr. Thomas Valley sees a new patient in the intensive care unit at Michigan Medicine in Ann Arbor, he clamps a pulse oximeter on their finger -- one of the many devices he uses to gauge ...