基于资源共享的医疗服务流程的建模与仿真分析  

Modeling and simulation of medical treatment service process based on resource sharing

作　　者：郑文艳[1] 

机构地区：[1]德州学院信息管理学院,山东德州253023

出　　处：《计算机应用研究》2014年第9期2715-2718,2723,共5页Application Research of Computers

基　　金：山东省自然科学基金资助项目(ZR2013GL001);德州市软科学研究计划资助项目((2013)德科软第43号);德州市社会科学研究基地资助项目

摘　　要：针对目前患者到医院就诊等待时间长、医院内部资源利用效率低的问题,提出一种基于着色Petri网的医疗服务流程模型。利用仿真工具CPN Tools对整个医疗服务流程构建模型,在证明模型正确性的基础上对模型进行仿真分析与计算,获取患者就诊过程中各个环节的等待时间、被服务时间、医护人员的有效服务时间以及床位的有效服务时间等各项指标,最后通过对各项制约效率指标的分析,为资源进行合理调配,提高服务效率和资源利用率提供了理论依据。实验结果表明,该方法与以往就医模式相比,能够为流程重组及资源分配等各项优化措施提供事实数据,对同类研究具有一定借鉴意义。For the problems of the long waiting time of patient and the low efficient use of medical resource, this paper pro- posed a medical treatment service process model based on the coloured Petri net. First it constructed the model using the col- oured Petri net. Secondly by using the simulation tool CPN Tools for medical service process modeling and simulation analysis and calculation, it got the patient all links in the process of waiting time, service time, medical personnel effective service time and the effective service time of beds and so on. Finally, to reasonable allocation of resources, it improved the service efficien- cy and the utilization ratio of resources. The experimental results show that compared with the previous medical mode, this method reduces patient waiting time, improves the utilization rate of resources, has certain reference significance for similar re- search.

关 键 词：着色PETRI网 业务流程建模 医疗服务流程 资源共享 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]