Telemetry measurement of selected biological signal using bluetooth technology

Abstract

This work treats of using the Bluetooth technology in biomedical engineering. The Bluetooth is used for transmission of measured data from pulse oximeter, ECG and monitor of blood pressure. OEM modules realize the devices for pulse oximetry and ECG. Both these realized devices can communicate with computer by Bluetooth technology and standard serial link too. The realized system of measuring devices is very flexible and mobile, because the Bluetooth technology is used and accumulators can supply the realized devices. It is possible to measure other physical values converted to voltage, because the used OEM module for pulse oximetry include A/D converter. The part of this work is software visualisation of measured values too.