New England Journal of Medicine

Devices & Diagnostics, Policy, Legal

FDA issues warning on pulse oximeter limitations, but says little about racial disparities

In an alert on Friday, the Food and Drug Administration warmed that pulse oximeters might be inaccurate in some circumstances. The agency listed skin color among other factors that may affect the accuracy of a reading, but didn’t mention research that has demonstrated the devices miss low blood oxygen levels more often in Black patients.

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Devices & Diagnostics

NEJM: First thought-controlled prosthetic leg

A case study in the New England Journal of Medicine shows the results of the world’s first thought-controlled bionic leg–a prosthetic leg that moves when the wearer thinks about it moving. The U.S. Army’s Telemedicine and Advanced Technology Research Center funded the study, which took place at the Rehabilitation Institute of Chicago, to the tune […]