Design of multi-channel temperature measurement system / 医疗卫生装备

ABSTRACT

Objective In order to carry out the research of the non-invasive core temperature measurement,the paper designs a portable sixteen channels temperature measurement system. Method Using MCU MSP430F149,this paper applies the technology of analog signal acquisition and digital signal process to establish a multi-channel temperature system. Result The system can store and send the temperature signals through wire and wireless communication mode. Conclusion The system is stable and reliable,and the precision of the system satisfies the clinical demand.