Heart monitor sound3/5/2023 Researchers at the University of Washington have figured out a way to use machine-learning algorithms to turn smart speakers into sensitive medical devices that can detect irregular heartbeats. In front of them is the boxy smart-speaker prototype used for the study. Dan Nguyen, a clinical instructor at the UW School of Medicine, are authors of a paper describing the research. Allen School of Computer Science and Engineering (left) and Dr. Anran Wang, a UW doctoral student in the Paul G. * Working Frequency: 2.University of Washington researchers have developed a technology that turns a smart speaker into a heartbeat monitor. * Battery Type Recommended: Two pieces of 1.5 V DC battery (SIZE AA LR6). * Auto Shut-OFF: After 1 minute no signal, power off automatically. * FHR Measuring Range: 50-240BPM (BPM: beat per minute) * Atmospheric Pressure: 50 kPa-l06kPa Display: 45mm * 25mm LCD display * Atmospheric Pressure: 70 kPa - l06kPa Transport and Storage: * Weight: About 245g (including batteries) * Suitable Using Range: Suitable for use after the 12th week of pregnancy. * Working System: Continuous running equipment. *Degree of Safety in Presence of Flammable Gases: Equipment not suitable for use in * Probe: Prevent from water splashing, degree of protection: IPX4. * Main unit: Ordinary equipment (sealed equipment without liquid proof). * Anti-electroshock Degree: Type B applied part * Anti-electroshock Type: Internally powered equipment. It not only can be recorded by the computer but also stored on a cassette or CD.Ĭomplies with: IEC 60601-1:1988+A1:1991+A2:1995 Classification: You will be able to record those first sounds for life, record your unborn baby's heartbeat.
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