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Body heat-powered heart beat detection circuit

Technology Description The inventors have designed, implemented, and demonstrated an integrated circuit architecture for robust and automated detection of heartbeats from a two-electrode ECG signal. This uses sufficiently low power (~20μW) that it can be powered entirely by human body heat from a cm-scale TEG module at ~20mV, including wireless...

Published: 6/23/2023 | Inventor(s): Soumya Bose, Boyu Shen, Matthew Johnston

Keywords(s): battery-less sensors, biosensor, heart rate monitor

Category(s): Engineering, Medical Devices, Nanoscience & Microtechnologies, Physical Science, Device, Diagnostics