Review on the Application of Reliability Analysis Method in Operation and
Maintenance Management of Medical Equipment
FAN Litian1,2, LING Qingqing2, WANG Haowen2, CHEN Hongwen2
1. School of Biomedical Engineering, Southern Medical University, Guangzhou Guangdong 510515, China;
2. Department of Clinical Engineering, Nanfang Hospital, Southern Medical University, Guangzhou Guangdong 510515, China
Abstract：With the rapid development in the field of biomedical engineering, the society has put forward higher requirements for
the reliability of medical devices for clinical applications. This paper discussed the mainstream methods of reliability analysis in
the clinical application stage of medical devices from the perspectives of life prediction and fault diagnosis, including Weibull
distribution, Markov model, gray model, machine learning, failure tree analysis, failure mode and effects analysis, and summarized
the advantages and disadvantages, the scope of application, and existing applications of each method, so as to provide a reference
for healthcare organizations to select appropriate risk analysis techniques. Finally, the current shortcomings of reliability analysis
methods used in the clinical application of medical devices and the direction of future research were analyzed.
樊立天1,2，凌庆庆2，王浩文2，陈宏文2. 可靠性分析方法在医疗设备运维管理中的应用研究综述[J]. 中国医疗设备, 2022, 37(7): 148-151.
FAN Litian1,2, LING Qingqing2, WANG Haowen2, CHEN Hongwen2. Review on the Application of Reliability Analysis Method in Operation and
Maintenance Management of Medical Equipment. China Medical Devices, 2022, 37(7): 148-151.
