Abstract: To effectively suppress the input current harmonics of the 12-pulse rectifier, a novel multipulse rectifier with a single-switch controllable step-tripling interphase reactor (SSCST-IPR) at ...
Abstract: This study aims to overcome the limitation of conventional Internet of Things (IoT)-based health monitoring systems by developing a portable, accurate, and user-friendly device for measuring ...
A major UK study shows that commonly used home pulse oximeters can overestimate oxygen levels in people with darker skin, increasing the risk of undetected hypoxemia and raising urgent questions about ...
In the EXAKT study from the U.K., the home-use pulse oximeters assessed all gave higher oxygen saturation (SpO2) readings for patients with darker skin tones than for patients with lighter skin tones.
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 ...
Pulse oximeters use light to measure the amount of oxygen in the blood (SpO 2). For most people, a normal pulse oximeter reading is between 95% and 100%, with readings below 90–92% generally ...
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