基于关联性风险分析的过程管理策略对医疗设备运行效益的影响研究OACSTPCD

Objective:Based on the relevance risk analysis of medical equipment,to formulate process management strategies to improve the clinical operation efficiency of medical equipment.Methods:The risk matrix was evaluated from the perspectives of subject,quality,environment,system and diagnosis and treatment perspective,the comprehensive evaluation model of relevance risk was established,and multiple process management countermeasures were formulated.400 sets of medical equipment in clinical use in Shanghai Eighth People's Hospital from April 2021 to March 2022 were selected and divided into the control group and the observation group by the digital table method,with 200 sets in each group.The control group adopted the individualized risk analysis method for process management,and the observation group adopted the relevance risk analysis method for process management.The risk level and operation benefits of the two groups of medical equipment were compared and analyzed.Results:The high risk rates of medical imaging diagnostic and auxiliary equipment,surgical treatment equipment,life support and first aid equipment,extracorporeal circulation and blood processing equipment,health monitoring and rehabilitation equipment in the observation group were 17.39%(4/23),14.58%(7/28),12.24%(6/49),5.55%(1/18)and5.06%(5/62),respectively,which were lower than those in the control group,the difference was statistically significant(x2=4.132,4.009,6.275,4.833,4.859,P<0.05).The scores of cost benefit,social benefit,diagnosis and treatment benefit and development benefit of medical equipment in the observation group were(91.37±6.15)points,(92.78±3.80)points,(95.25±2.09)points and(90.51±3.82)points,respectively,which were higher than those in the control group,the difference was statistically significant(t=2.392,3.877,4.841,2.504,P<0.05).Conclusion:The relevance risk analysis method can reduce the probability and hazard degree of medical equipment safety risks,improve the clinical operation efficiency of medical equipment,and the process management strategy is in line with the actual needs of the medical equipment lifecycle management.