Wide-area wireless medical monitoring system

Data transmission structure in two stages is adopted in the invention. First stage is transmission between terminal for collecting basic life parameters and access point of collecting terminal. First stage is implemented through short-range wireless transmission technique. Second stage is transmission between access point of collecting terminal and service devices as well as monitoring terminals. Second stage is implemented through public network of wireless communication. The system is suitable to real-time monitoring health of citizens in region covering whole city, and person monitored is allowed roaming about in whole country. It is point-to-point connection between terminal carried by monitored person and access point through short-range wireless communication mode. All access point of collecting terminal is connected to public network of wireless communication. The said basic life parameters are gathered, processed and displayed at service devices and monitors.