Real time acquisition and wireless transmission of ECG signal

Wireless communication technologies have been used in many areas of our lives recently. In addition to its many applications in communication sector, it has been started to use in biomedical sector, nowadays. There are many applications called as telemetry in this area. In this study; we aimed to find new solutions for some difficulties in the biomedical applications by using wireless systems. With this aim, a mobile ECG acquisition circuit was designed. ECG signals obtained from the circuit were transmitted to the main computer by using RF technology. Then, transmitted ECG signals were drawn graphically on the main computer?s screen. Realized system consists of four main parts such as; ECG acquisition circuit, RF transmitter circuit including ADC, RF receiver circuit, and computer software. The system has a structure which can be developed easily. So, the system will be able to be converted into a complex system which can be used for several medical signals and for several patients simultaneously by some improvements which will be done in the future on both for the hardware and the software. Keywords : ECG, wireless, RF, telemetry, biomedical