A non-invasive heart rate and blood pressure monitoring system using piezoelectric and photoplethysmographic sensors

•PZT & PPG-based system is developed for dynamic non-invasive HR and BP monitoring.•A modified PTT technique is applied to demodulate pulse signals into SBP and DBP.•An engineering application software contributes to dynamic signal monitoring.•PZT & PPG sensors have similar operation and hig...

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Veröffentlicht in:	Measurement : journal of the International Measurement Confederation 2022-06, Vol.196, p.111211, Article 111211
Hauptverfasser:	Samartkit, Piyawat, Pullteap, Saroj, Bernal, Olivier
Format:	Artikel
Sprache:	eng
Schlagworte:	Blood pressure Blood pressure monitoring Heart rate Lead zirconate titanates Modified pulse transit time Non-invasive health monitoring Photoplethysmographic sensor Piezoelectric sensor Piezoelectricity Sensors Signal monitoring Signal processing Software engineering Telemedicine Transit time Waveforms
Online-Zugang:	Volltext
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