Abstract:With the extensive deployment of medical equipment such as bedside monitors, far-infrared radiation incubators, and
microinjection pumps in the neonatal intensive care unit (NICU), the ability to handle the failures of the aforementioned equipment
quickly and efficiently is crucial to ensuring orderly diagnosis and treatment activities. Power failure is one of the most common
failures of equipment. This article elaborated on the solutions to the problems of power no-output or output transitions that occur
in the use of such equipment. Through the analysis of the relevant circuit principles and specific circuits, it was found that the
replacement of the oscillating capacitors, feedback resistors, and other components in the specific circuit could quickly solve the
power failure. Therefore, a typical treatment method for maintenace of such faults was summarized, which could effectively improve
the maintenance efficiency of such equipment and ensure the smooth development of clinical diagnosis and treatment.
吴磊军. 新生儿重症监护室常用医疗设备电源典型故障三例[J]. 中国医疗设备, 2022, 37(9): 172-175.
WU Leijun. Analysis of Three Typical Failures of Power Supply of
Common Medical Equipment in Neonatal Intensive Care Unit. China Medical Devices, 2022, 37(9): 172-175.