Wearable system for acquisition and monitoring of biological signals

DAVID PICCININI; NICOLÁS ANDINO; SERGIO PONCE; MARTÍN ROBERTI; NATALIA LÓPEZ

Journal of Physics: Conference Series

IOP Publishing ,Institute of Physics.

Lugar: Bristol; Año: 2015

This paper presents a modular, wearable system for acquisition and wireless transmission of biological signals. Configurable slaves for different signals (such as ECG, EMG, inertial sensors, and temperature) based in the ADS1294 Medical Analog Front End are connected to a Master, based in the CC3200 microcontroller, both from Texas Instruments. The slaves are configurable according to the specific application, providing versatility to the wearable system. The battery consumption is reduced, trough a couple of Li-ion batteries and the circuit has also a battery charger. A custom made box was designed and fabricated in a 3D printer, preserving the requirements of low cost, low weight and safety recommendations.