Abstract: Recent studies investigated the feasibility of using an RGB camera to estimate peripheral oxygen saturation (SpO2), i.e., “Ratio of Ratios” by red (R) and green (G) channels and calibration ...

Abstract: Design and development of an accurate and reliable pulse oximeter depend on various critical components ranging from sensors, cabling and electronics, signal processing, value estimation and ...

Garmin is intensifying its research into metabolic health with a newly published patent for non-invasive HbA1c estimation. The USPTO filing—granted in early February—describes a system that uses the ...

January 22, 2026 /3BL/ – Medtronic, a global leader in healthcare technology, announced verification study results for its investigational Nellcor™ pulse oximetry with Nell-EQ™ intelligent processor ...

Early detection of declining forest health is critical for the timely intervention and treatment of droughted and diseased flora, especially in areas prone to wildfires. Obtaining a reliable measure ...

Smartphones rely on multiple sensors—such as the accelerometer, gyroscope, compass, and proximity sensor—to power everyday features. From screen rotation and navigation apps to motion tracking and ...

Labs utilize a specific procedure called depyrogenation since conventional sterilizing techniques might not be able to completely eradicate these minuscule dangers. To get rid of bacterial pyrogens, ...

Apple removed blood oxygen monitoring from the Apple Watch in early 2024. Somebody has to blink for it to return, and it looks like neither Masimo nor Apple are going to budge. Blood oxygen monitoring ...

Multi-sensor calibration of advanced driver assistance systems (ADAS) in autonomous vehicles ensures accurate data fusion by aligning various sensors (like cameras, LiDAR, and radar) into a unified ...