Medical Electronic Temperature Monitoring System

Body temperature is a most basic physiological parameters, but also a variety of disease diagnosis standard. The real-time monitoring of the body temperature could help medical personnel to understand patients’condition, provide treatment plan to patient on time, therefore has a wide range of needs in medical treatment.The medical electronic body temperature monitoring system, collect the temperature signal through the single bus digital temperature sensor DS18B20, through the single bus transfer to AT89C51single chip microcomputer, then the single chip microcomputer through RS-232interface and communication protocol of the collected temperature data to the PC. The PC machine make data processing, display and storage after receive data. The monitoring interface using the VB6. Ovisual programming language design, easier to design a meet special display temperature monitor system interface. VB is a simple and efficient, user-friendly visualization interface in Windows environment, also contains a wealth of practical and simple control, And the rational use of these controls, can enhance the visualization application, improve the man-machine interface operation, convenient display of patient information, completes the data processing and display. The temperature monitoring system software include the upper and the lower machine, use of Assembly language to prepare the51Series MCU crew procedures, mainly to complete the body temperature data sent and received.Use VB6.0to compile host computer program, to complete the body temperature data display and analysis, printing and other related operations, will eventually collected temperature in the PC displayed, thereby realizing the collection and display of the synchronization operation.