Communication techniques 1 Convolutional codes 1 Discrete components 1 Electric batteries 1 Electric power utilization 1 Electronic equipment 1 Health monitoring system 1 Intra-body communications 1 Liquid crystal displays 1 Monitoring 1 Networks (circuits) 1 Off-the-shelf components 1 Reconfigurable hardware 1 Remote health monitoring Short range data communication 1 Thermoelectric equipment 1 Transmitter and receiver 1 Transmitters 1 Wide area networks 1