Objective To intelligently monitor postoperative situation and improve speech rehabilitation training,we design an intelligent terminal based CI recipient monitoring system.Methods The proposed system uses camera and microphone to design input modules and uses a beeper and other interfaces to design modules.And the intelligent terminal,mobile phone,interface hardware and transmitting circuit are combined to design a completed hardware system.For signal communication,the Zigbee transmitting is applied in the input module communication and the electric relay is applied in the output module controlling.Results The hardware test of camera setting,microphone signal acquisition,electric relay controlling and the analysis of the speech feature indicates that the proposed system can work normally with correct controlling of signal input and output in each sensors.Conclusions The proposed system realizes the desired function requirements,and provide the basis for further research of algorithm transplanting and actual medical surveillance development.