Vital Signs Recorder for Medical Exercices and Sports

A portable device designed for in-field recording of biosignals is presented. The recorder is provided with three bipolar channels digitising at 200 Hz and lacks of interpretive intelligence. The captured data is send in real time via serial communication interface using AT commands, or stored in the internal memory for delayed transmission. Two operating modes are implemented: scheduled acquisition sequence and remote control. Although the recorder was first intended for remote monitoring in cardiology, we also have first positive results from such application areas as medical supervision of sportsmen and pregnancy monitoring.