Publication:
Wearable System for Biosignal Acquisition and Monitoring Based on Reconfigurable Technologies.

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Date

2019-04-02

Authors

Toral, Víctor
García, Antonio
Romero, Francisco J
Morales, Diego P
Castillo, Encarnación
Parrilla, Luis
Gómez-Campos, Francisco M
Morillas, Antonio
Sánchez, Alejandro

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Abstract

Wearable monitoring devices are now a usual commodity in the market, especially for the monitoring of sports and physical activity. However, specialized wearable devices remain an open field for high-risk professionals, such as military personnel, fire and rescue, law enforcement, etc. In this work, a prototype wearable instrument, based on reconfigurable technologies and capable of monitoring electrocardiogram, oxygen saturation, and motion, is presented. This reconfigurable device allows a wide range of applications in conjunction with mobile devices. As a proof-of-concept, the reconfigurable instrument was been integrated into ad hoc glasses, in order to illustrate the non-invasive monitoring of the user. The performance of the presented prototype was validated against a commercial pulse oximeter, while several alternatives for QRS-complex detection were tested. For this type of scenario, clustering-based classification was found to be a very robust option.

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Electrocardiography
Electrocardiography, Ambulatory
Humans
Monitoring, Physiologic
Oximetry
Signal Processing, Computer-Assisted
Wearable Electronic Devices

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Keywords

ECG, oxygen saturation, reconfigurable instrumentation, wearable instruments

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