Design on Wireless and Multi-point Life-Parameter Monitoring System

Aiming at reducing the medical care personnel¿s working load of monitoring the patients¿ life sign parameters, according to the principle of single chip and wireless communication technology, this paper designs a measuring system of wireless, multi-point and multi-parameter. It illustrates the circuit design of the sensor, communication protocol and software design in detail. The practice shows that the system may wirelessly test many patients for some physical indices such as temperature, pulse etc., which can be shown centrally on visible interface. The system with low cost and easily function extending applies for many fields.