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Arterial Pulse Waveform Sensing System with Automatic Bridge-Offset Calibration and Super Class-AB Output Stage
RPI ID:
2019-088-401
Innovation Summary:
A system is disclosed for sensing arterial pulse waveforms using a resistive bridge sensor with integrated offset calibration circuitry. The calibration system includes dual current digital-to-analog converters (IDACs), successive approximation registers (SARs), and a comparator that adjusts compensation currents...
Published: 3/10/2026
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Updated: 3/10/2026
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Inventor(s): Yu-Pin Hsu, Zemin Liu, Mona Hella
Keywords(s): arterial pressure, artery pulse waveform, Blood pressure, Blood pressure monitoring, ECG, electrocardiogram, monitor
Category(s): Computational Science and Engineering
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