Abstract: Objective To discuss the temperature difference of infant incubator treatment for the baby to provide important guarantee, to ensure its safe operation Methods Using a completely independent of the infant incubator's temperature monitoring and alarm system of infant incubator temperature and monitoring and alarm system, 20 sets of real-time monitoring and automatic logging data, different brand infant incubator temperature changes compared with infant incubator's own body temperature, and analysis. Results 20 sets of different brand infant incubator, 10(50%) in the devices panel display data with a monitoring device differences in measured data, clinical pose a safety hazard. Conclusions For clinical use of infant incubator temperature real-time monitor, by the monitoring system for additional auxiliary monitoring and alarm, thereby improve infant incubator clinical application security, reduce the incidence of related medical accidents, improve the quality of medical treatment.