医学影像设备维保相关模式探究

Research on Medical Imaging Equipment Maintenance Related Modes

目的探讨医学影像设备维保的相关模式,为医院医学影像设备正常运行提供依据。方法将同组设备同周期长度的不同时间段作为研究对象,分为对照组和观察组,对照组采用常规方法维保,观察组制定干预措施进行维保。统计并记录两组医学影像设备运行情况,提取四类医学影像设备(计算机X射线断层扫描、数字X射线摄影、数字减影血管造影、磁共振成像)的对比项:开机时间,检查次数,维修次数,故障停机天数,是否当天修好,每台月收入、支出及利润,比较两组医学影像设备运行及经济效益。结果观察组与对照组设备每月开机时间差异无统计学意义(P>0.05);观察组设备检查次数、每台阳性结果检出次数,均多于对照组设备(P<0.05);观察组设备维修次数、故障停机天数,均少于对照组设备(P<0.05);观察组与对照组设备是否当天修好差异无统计学意义(P>0.05);观察组与对照组设备支出差异无统计学意义(P>0.05);观察组设备收入、每台利润,均高于对照组(P<0.05)。结论查阅医院影像设备历年维修情况,针对前期维修中存在的问题制定有效的干预措施能提高医学影像设备运行效率,降低维修次数,获得良好的经济效益,值得推广应用。

Objective To explore the relevant modes of medical imaging equipment maintenance and provide a basis for ensuring the normal operation of hospital medical imaging equipment.Methods Different time periods of the same cycle of equipment in the same group were used as comparison objects and divided into a control group and an observation group.The control group was maintained by conventional methods,the observation group developed intervention measures to maintain it.The operation of two sets of medical imaging equipment were recorded and four types of medical imaging equipment(computed tomography,digital radiography,digital subtraction angiography,magnetic resonance imaging)were extracted,including startup time,number of inspections,number of repairs,number of downtimes,whether it was repaired on the day,monthly income,expenditure and profit per unit,to compare the operation and economic benefits of two groups of medical imaging equipment.Results There was no significant differences in the monthly startup time of the equipment in the observation group and the control group(P>0.05).The number of equipment inspections and the number of positive results detected in the observation group were higher than those in the control group(P<0.05).The number of equipment maintenance times and downtime days in the group were less than those in the control group(P<0.05).There was no significant difference in whether the equipment in the observation group and the control group was repaired that day(P>0.05).There was no difference in the equipment expenditure between the observation group and the control group.The equipment income and profit of each group in the observation group were higher than those in control group(P<0.05).Conclusion Checking the maintenance of imaging equipment in hospitals over the years,and considering the problems existing in the preliminary maintenance and formulating effective intervention measures can improve the operation of medical imaging equipment,reduce the number of maintenance.It can also obtain good economic benefit,which is worthy of popularization and application.