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Scientists invent 'Pulse-Fi' prototype — a Wi-Fi heart rate monitor that's cheaper to set up than the best wearable devices

Engineers are in the early stages of harnessing Wi-Fi as a way to monitor heart rates, but don't expect to use your home ...
EDN

Pulse Testing High Brightness LEDs

Visible high brightness light emitting diodes (HBLEDs) have gained a reputation for high efficiency and long lifetimes, which has led to their use in a growing list of applications, including ...
Star Tribune

FDA recommends more robust testing of pulse oximeters to avoid bias in people with dark skin tone

The Food and Drug Administration on Monday bolstered its recommendations for pulse oximeter testing following public uproar over how inaccurate readings led to different medical care for patients of ...
STAT

No one’s quite sure how to fix pulse oximeters. The FDA asked this lab to find answers

SAN FRANCISCO — The discovery that fingertip oxygen-measuring devices might contribute to health disparities because they appear to work less well on patients with darker skin has roiled the world of ...
Nasdaq

Tektronix Releases Oscilloscope-based Double Pulse Test Solution that speeds up validation time on SiC & GaN Technologies

BEAVERTON, Ore., May 31, 2023 /PRNewswire/ -- Tektronix, Inc, a leading provider in test and measurement solutions, today announced a new release of its Double Pulse Test solution (WBG-DPT solution).
Business Wire

Keysight Technologies Delivers Next-Generation Power Device Analyzer / Double-Pulse Tester

Enables automotive OEMs and power converter designers to accelerate the time to market for discrete devices and power modules SANTA ROSA, Calif.--(BUSINESS WIRE)--Keysight Technologies, Inc. (NYSE: ...