Abstract
Objective:To study the standardization path of medical ultrasound equipment management based on total quality management,and to improve the service level of medical ultrasound equipment in clinical diagnosis and treatment activities.Methods:According to the process of medical ultrasound equipment use,the risk nodes were determined,the formation path and damage probability of equipment use risk were analyzed by probabilistic graphical model,and the standardized path of medical ultrasound equipment use was formulated based on time control and standardized use mode.35 medical ultrasound equipment in clinical use in The People's Hospital of Jianyang from 2022 to 2023 were selected,the use and management of 33 medical ultrasound equipment in 2022 were managed in the conventional management mode(33 units),and the use and management of 35 medical ultrasound equipment in 2023(2 new units)were adopted in the total quality management mode.The difference in equipment operation quality,risk ratio and service effect under different modes were compared.Results:The failure rates of medical ultrasound diagnostic equipment,medical ultrasound treatment equipment and other medical ultrasound equipment using the total quality management model were(0.763±0.68)%,(0.833±0.65)%and(0.969±0.64)%,respectively,which were lower than those of the conventional management mode,the difference was statistically significant(t=3.331,5.348,5.940,P<0.05).The proportion of risk problems such as component damage,delayed diagnosis and treatment,resource waste and social impact of medical ultrasound equipment using total quality management mode were(2.023±0.99)‰,(1.569±0.89)‰,(2.541±1.05)‰ and(1.238±0.63)‰,respectively,which were lower than those of the conventional management mode,the difference was statistically significant(t=3.935,3.676,5.699,3.189,P<0.05).The scores of clinicians,nurses,operating technicians,equipment engineers and management personnel involved in the use and management of medical ultrasound equipment were for the service effect of the total quality management model were(95.797±2.13)points,(93.880±2.12)points,(94.605±1.91)points,(91.387±3.20)points and(96.275±1.82)points,respectively,which were higher than those of the conventional management mode,the difference was statistically significant(t=4.536,5.477,6.869,2.943,4.673,P<0.05).Conclusion:The standardized path of medical ultrasound equipment management based on total quality management can improve the operation quality of equipment,reduce the incidence of clinical use risk,and enhance the level of clinical service.关键词
全面质量管理/管理标准/概率图模型/风险节点/使用规范Key words
Total quality management/Management standardization/Probabilistic graphical model/Risk node/Operation specification分类
医药卫生
