Fault Analysis, Maintenance and Quality Control Improvement of
M Series Defibrillation Pacemaker Monitor
MAI Dacheng1a,2, XIAO Xiang1b, LAO Wanyi3, HUANG Jin3, ZHU Jianbo1a,2
1. a. Department of Equipment; b. Administrative Office, Guangzhou Panyu Central Hospital, Guangzhou Guangdong 511400,
China; 2. Medical Device Management Branch of Guangdong Grassroots Medical Association, Guangzhou Guangdong 510515,
China; 3. Guangzhou Panyu Quality and Technical Supervision and Testing Institute, Guangzhou Guangdong 511400, China
Abstract：This paper analyzed the procurement of maintenance accessories for M Series defibrillation pacemaker monitor in our
hospital in recent 3 years and 13 regions in South China in recent 6 months, and studied the three kinds of faults which were difficult
to judge and maintain: for parts replacement battery that corresponded to the maximum number of “lack of power storage function”
and fault diagnosis and the maintenance difficult “charging indicator normal but unable to power on, high voltage module fault”.
Through the analysis of the cause of the problem step by step, it was to fully discharge, the insulation reinforcement replacement
parts or equipment failure, summed up experience to share. At the same time, it is suggested that medical institutions make full use
of the three-level management structure of medical equipment and give full play to the role of the equipment administrator team, so
as to find and eliminate potential safety hazards in advance, ensure the intact and standby rate of equipment, improve quality control,
and improve the guarantee ability of clinical medical engineers.
麦达成1a,2，肖翔1b，劳婉仪3，黄劲3，朱建波1a,2. M Series型除颤起搏监护仪的故障分析、维修及质控工作改进[J]. 中国医疗设备, 2022, 37(5): 174-176.
MAI Dacheng1a,2, XIAO Xiang1b, LAO Wanyi3, HUANG Jin3, ZHU Jianbo1a,2. Fault Analysis, Maintenance and Quality Control Improvement of
M Series Defibrillation Pacemaker Monitor. China Medical Devices, 2022, 37(5): 174-176.
