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Universal Module of Acquisition and Transmission of Electrophysiological Signal

T. Mbiadoun Lionel, Kom Martin, Ntsama Eloundou Pascal

In this work we present a universal module for acquisition and transmission of electrophysiological signal. The goal of our work is to design a low cost module which can help in country under development. The developed module is based on a variable gain amplifier and active noise cancellation both controlled by microcontroller. The system is able to acquire various signal, store and transmit to a distant server. Data sent to the server are processed. In the case of heart signal, a result concerning heart rate, heart condition is sent back to the module. Finally the server will automatically sent a medication and inform the physician