Design Of Multifunctional Health Care System Based On SOPC

Along with the progress of the society, the development of science and technology, HHCE (family health care engineering) also began gradually arisen, and human health concepts and health way also follow a profound change, and people on medical service in real-time, flexibility, intelligent, humanized, etc are put forward new requirements.This design is put forward in this background a combination of a variety of modern science and technology for the integrative multi-functional medical monitoring system. This system conforms to modern society increasingly aging, medical expenses increased, and people life quality rise increasingly trend of health, while also complies with the Chinese medical reform in today's society, so it has a powerful vitality and development prospects.This system mainly consists of data acquisition part, embedded processing part, monitoring terminal composition, can real-time monitor ECG signal, blood pressure, body temperature, temperature environment etc, and can monitor EEG, the blood oxygen saturation and other physical parameters through system extension, and possess display, transmission, storage, printing and so on many kinds of auxiliary function. Among them, the data acquisition is made up partly by several biological sensors, A/D converter, regulater circuit and data storage circuit, and responsing for the collection, tonic, induction, display, storage and print of physiological parameters information, reduced the equipment volume, improved the flexibility of operation with friendly sex, enhanced the functionality of the device and intelligent. Embedded dealing with part is based on uCOS II operating system and the TCP/IP protocol data processing center, mainly responsing for transmitting physiological data between the user and the monitoring terminal by network or USB devices.The speech data also was transmitted through the network, and controling the real-time display, storage and printing of data. It also includes each task scheduling, human-machine interactive function etc, guarantees the system runs normally; Monitoring terminal is based on PC software, responsing for the guardianship interface connection request, receive and process data, and processing the primary diagnosis, data storage and forwarding etc. It can be run on local mode (transfer data via the USB) and network mode (transfer data through the network).It will reduce the limitation in time and space of traditional medical monitoring system and improve the oneness in function, and improve the real-time, flexibility, multi-purpose gender. So, it is a set of monitoring, medical and information management in a multifunctional medical monitoring system.