Key result
A batteryless system-on-chip demonstrated motion-adaptive, power-autonomous heartbeat detection from ECG, operating fully with a minimum input power of 20 μW from human body heat.
Authors
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Feasibility of body-heat-powered ECG monitoring shown; leaves open clinical validation before wearable adoption.
A novel batteryless heartbeat detection system-on-chip powered by human body heat demonstrates feasibility for power-autonomous wearable healthcare devices.
Bose et al. (2020) studied this question. Batteryless motion-adaptive heartbeat detection system-on-chip (SoC) was evaluated on Heartbeat detection from ECG in the presence of motion artifacts and power autonomy. A batteryless system-on-chip demonstrated motion-adaptive, power-autonomous heartbeat detection from ECG, operating fully with a minimum input power of 20 μW from human body heat.
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