ABSTRACT
OBJECTIVE@#To explore the high-risk fault risk of CT simulator and the main causes of the risk, and to put forward effective risk management strategies.@*METHODS@#The failure mode and effect analysis method was used to identify and control the operational fault risk of CT simulator.@*RESULTS@#5 major fault components, 8 fault failure models and 17 failure causes were analyzed. The top 5 failure causes are:anode target surface burn caused by direct scanning without warming up the tube (590.4), tube failure (518.2), burnout of joints caused by aging of high voltage cables (424.2), motor carbon brush wear (304.8) and belt break (296.4).@*CONCLUSIONS@#The failure mode and effect analysis method can effectively identify the risk of equipment failure, and thus specifically formulate risk management and control measures to ensure the normal operation of equipment and the safety of doctors and patients.
Subject(s)
Humans , Equipment Failure , Risk Management , Methods , Tomography, X-Ray Computed , Reference StandardsABSTRACT
Objective The present study was aimed to promote the informatization process of scientific research contract and enhance the management level and quality of hospital contract.Methods Legal risks existing in traditional contract management mode in a 3A grade hospital in Shanghai,were taken as an example for exploration on how to reduce and avoid the legal risks by using modern information technology.Results There were many problems in the traditional contract management mode,its main representations were:low efficiency,difficult to supervise,hard to be shared,and the risk of not-fixed content.On the contrary,modern information technology has the following merits,such as:reducing the legal risk caused by human factors,the full control of the contract,shared information,decreased risk,consistent data,and fair approval.Conclusions Modern information technology will be helpful to control risks in the whole process of scientific research contract,and refine the management of scientific research contract.