Key result
A miniaturized moiré interferometry device achieved 99.1% accuracy in heart rate measurement compared to a commercial ECG system, demonstrating its suitability for non-invasive skin vibration monitoring.
Comparison
Miniaturized device using moiré interferometry… vs ECG signals collected by a commercial system
Design
Other
Authors
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Supports miniaturization feasibility for skin vibration sensing; leaves open clinical validation for continuous BP monitoring.
A novel miniaturized device using geometrical moiré interferometry can accurately monitor arterial-induced skin vibration for potential continuous non-invasive blood pressure measurement.
Lee et al. (2018) studied Blood pressure monitoring. Moiré interferometry device vs. Commercial ECG system was evaluated on Heart rate accuracy. A miniaturized moiré interferometry device achieved 99.1% accuracy in heart rate measurement compared to a commercial ECG system, demonstrating its suitability for non-invasive skin vibration monitoring.
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