Abstract：This paper described the development and testing of an early warning system for large medical equipments. The system
was composed of STM32F103 microcontroller, SIM900A communication module, temperature-humidity detect module, water
leakage detection module, and current induction detect module. It equipped with monitoring-early warning function for the operation
environment and operation state of large medical equipments. When large medical equipment cooling fans, 24-hour operating
components, and room temperature and humidity are abnormal, the system will send the warning messages to the responsible
personnel at the first time, so as to solve the problems in time. The system has a good application effect and is worthy of promotion
and application.
熊刚，朱俊义，孙磊，宋旭，樊铮. 大型医用设备预警系统的设计与应用[J]. 中国医疗设备, 2019, 34(2): 54-56.
XIONG Gang，ZHU Junyi，SUN Lei，SONG Xu，FAN Zheng. Design and Application of Early Warning System for Large Medical Equipments. China Medical Devices, 2019, 34(2): 54-56.
