Abstract：Objective To analyze the typical failure of HKN-93B baby radiation warmer and explore the maintenance methods.
Methods we summarized the failures of HKN-93B type radiation warmer from January 2014 to December 2016 in our hospital. Five
typical failures were analyzed and the method of rapid maintenance was discussed. Results The common faults of the machine in our
hospital were concentrated in the sensor fault, power failure, battery failure, communication failure and heating circuit failure. The
incidence rate was about 87% of the total alarm failure. Conclusion Mastering the typical malfunction of HKN-93B radiation warmer
can quickly repair the radiation warmer and reduce the cost of maintenance, which can ensure the safety and effective treatment of
the patient.
李玲，苏晓舟，时先锋，董冲，李凯凡，谭绍东. HKN-93B型婴儿辐射保暖台典型故障维修分析[J]. 中国医疗设备, 2018, 33(6): 105-107.
LI Ling, SU Xiaozhou, SHI Xianfeng, DONG Chong, LI Kaifan, TAN Shaodong. Maintenance Analysis of Typical Malfunction of HKN-93B Baby Radiation Warmer. China Medical Devices, 2018, 33(6): 105-107.
