BCG based on fiber optic sensing

Heart Rate Demodulation System for BCG Signal Analysis

Abstract: In order to achieve portable heart rate signal acquisition and analysis, and to benchmark the precision of electrocardiogram testing, a heart rate demodulation system based on

Non-contact assessment of cardiac physiology using FO-MVSS-based

AbstractIntroductionResultsDiscussionConclusionMethodsData availabilityAcknowledgementsFundingContinuous monitoring of cardiac motions has been expected to provide essential cardiac physiology information on cardiovascular functioning. A fiber-optic micro-vibration sensing system (FO-MVSS) makes it promising. This study aimed to explore the correlation between Ballistocardiography (BCG) waveforms, measured using an FO-MVSS, and myocardial v...See more on nature Author: Jing Zhannih.gov

Ballistocardiography monitoring system based on optical fiber

In conclusion, in our work, we demonstrate a BCG monitoring system based on an optical fiber interferometer adopting a new phase modulation method, which can remove the baseline drift to

Ballistocardiography monitoring system based on optical fiber

In conclusion, in our work, we demonstrate a BCG monitoring system based on an optical fiber interferometer adopting a new phase modulation method, which can remove the baseline drift to

Ballistocardiography sensor based on polymeric optical fiber: a

These systems can collect information from the vibrations in the chest due to blood pumping and the movements generated by breathing, known as ballistocardiography (BCG). This work presents the

Contactless Arrhythmia Detection and Short-Term HRV Analysis

Accurate detection of premature atrial contractions (PACs) is crucial for identifying life-threatening arrhythmias. Traditional electrocardiogram (ECG) devices, which require electrodes attached to the

Vital Signs Monitoring Using Fiber Optic Sensors

This paper explores the efficacy of using non-invasive fiber optic sensors (FOS) for continuous monitoring of vital signs, particularly heart rate (HR) and respiratory rate (RR), through

Compressed sensing framework for BCG signals based on the

Abstract: A compressed sensing (CS) framework is built for ballistocardiography (BCG) signals, which contains two parts of an optical fiber sensor-based heart monitoring system with a CS module and an

Non-contact assessment of cardiac physiology using FO-MVSS-based

In this study, we aim to investigate the relationship between changes in BCG waveforms, as detected by fiber-optic micro-vibration sensing system (FO-MVSS), and the various phases of the...

BCG signal analysis based on improved VMD algorithm

Based on the use of fiber optic sensing, an algorithm for heart rate signal analysis with optimized variational modal decomposition (OVMD) is proposed. Fiber Bragg Grating Sensors (FBGs)

Quality evaluation of ballistocardiogram from fiber optic sensors using

The proposed BCG quality evaluation model has been validated on micro-bend fiber optic sensors and FBG sensors, demonstrating its accuracy and robustness.