六西格玛理论对医院药品采购策略和库存管理系统优化研究  

Application of six sigma theory on systematization of hospital drug procurement strategy and inventory management

作　　者：彭霖霞 林哲思 查文清[1] PENG Linxia;LIN Zhesi;ZHA Wenqing

机构地区：[1]深圳市南山区人民医院药学部,518052 [2]深圳市人民医院,518020

出　　处：《中国研究型医院》2018年第6期55-58,共4页Chinese Research Hospitals

摘　　要：目的:在基于六西格玛理论的药品分类后,对药品供应建立预测和控制模型,借助医院信息系统可掌握药品库存运营的最优状态,从而实现药品的零库存管理。方法:获取药库历史药品消耗情况,结合六西格玛理论,测定药品的波动性,并将其应用于医院库存管理系统和医院对外的药品采购中。结果:通过优化系统的实施前后对比,药库药品的每周库存周转率、药品供应及时率和零库存达成率分别提高了5.81%、13.29%、14.05%,断货率和紧急补货率分别下降6.44%和4.59%。结论:通过将医院药品科学分类,使药库人员的工作效率明显提高,实现了医院药品的科学化管理。Objective:Through the drug classification based on the six sigma method, to conduct the prediction model and control strategy of drug supplyment. The hospital information system can control the optimal state of drug inventory operation to achieve zero inventory. Methods:Obtain the pharmacy history and drug consumption, combine the six sigma theory and apply it to the hospital pharmacy application and hospital external drug procurement. Results:The rate of weekly inventory turnover, the timely rate of drug supply and the rate of zero inventory were increased by 5.81%, 13.29%, 14.05%.The rate of breakage and the emergency replenishment rate decreased by 6.44% and 4.59% respectively. Conclusion:By classifying the medical science of the hospital, the work efficiency of pharmacy staff is improved and the medicine management of hospital is more scientific.

关 键 词：零库存管理 六西格玛理论 模型预测 时间序列 库存控制策略 

分 类 号：R197.32[医药卫生—卫生事业管理]