基于排队论M/M/C模型的生命支持类医疗设备配置数量评估研究

Research on the Evaluation of Allocation Quantity of Life Support Devices Based on M/M/C Model of Queuing Theory

目的探讨利用排队论模型评估病区生命支持类设备配置数量的可行性,提高医疗设备精细化管理水平。方法以我院两个病区的监护仪为例,利用排队论M/M/C模型建立使用数据与设备配置数量间的量化关系,评估最为合理的设备配置数量,监测实施效果。结果按评估结果为各病区配置监护仪后,病区一由25台减至16台,病区二由13台减至12台,各病区未出现设备不足的情况,设备运行效率分别提升56.22%和9.36%。结论利用排队论模型评估病区生命支持类医疗设备配置数量具有可行性,医院应不断创新管理模式,将先进的管理方法运用到工作中,加强医疗设备全生命周期管理,提升设备使用效率,降低医院运行成本。

Objective The purpose of this article was to explore the feasibility of evaluating the allocation quantity of life support equipment using queuing theory model to improve the level of fine management of medical equipment. Methods Taking the monitors in two wards of our hospital as examples, the queuing theory M/M/C model was used to establish the quantitative relationship between the use data and the allocation quantity of equipment configurations, evaluate the most reasonable quantity of equipment configurations, and monitor the implementation effect. Results According to the predicted results of data model, The number of configuration was reduced from 25 to 16 in ward 1 while it was reduced from 13 to 12 in ward 2, there was no shortage of equipment in each ward, and the efficiency of equipment was improved by 56.22% and 9.36% respectively. Conclusion It is feasible to use queuing theory model to evaluate the allocation quantity of medical equipment for life support. It is necessary for the hospitals to constantly innovate management modes, put advanced management methods into work, strengthen the life-cycle management of medical equipment, improve the efficiency of equipment use, and reduce hospital operating costs.