西安市ZY醫(yī)院醫(yī)用衛(wèi)生耗材庫存優(yōu)化研究
本文選題:西安市ZY醫(yī)院 + 低值醫(yī)用衛(wèi)生耗材 ; 參考:《西安工業(yè)大學》2014年碩士論文
【摘要】:西安市ZY醫(yī)院是一所臨床科室齊全、醫(yī)學人才匯集、醫(yī)教研為一體的三級甲等醫(yī)院、國家示范醫(yī)院、省市醫(yī)保定點醫(yī)院。隨著醫(yī)療科學技術(shù)的不斷發(fā)展,醫(yī)療保險的全面覆蓋,醫(yī)院就診患者不斷增加,住院病人不斷攀升,與此同時,診斷治療中使用的醫(yī)用衛(wèi)生耗材采購量也在不斷增加。根據(jù)耗材使用情況和價值,將其分為低值醫(yī)用衛(wèi)生耗材和高值醫(yī)用衛(wèi)生耗材兩類。由于缺乏好的庫存管理方法,經(jīng)常出現(xiàn)存貨過多或者缺貨的現(xiàn)象,造成經(jīng)濟損失并嚴重影響醫(yī)療工作的正常開展。因此,建立醫(yī)用衛(wèi)生耗材庫存優(yōu)化模型,求解并給出具體的庫存方案,從而提高醫(yī)院效益成為重要的問題。論文的主要成果如下。針對西安市ZY醫(yī)院低值醫(yī)用衛(wèi)生耗材和高值醫(yī)用衛(wèi)生耗材的庫存現(xiàn)狀進行分析,總結(jié)目前醫(yī)院醫(yī)用衛(wèi)生耗材庫存管理存在的問題。給出低值醫(yī)用衛(wèi)生耗材的分類,并就每一類選取具有代表性的醫(yī)用衛(wèi)生耗材,通過盤點表數(shù)據(jù)繪制庫存狀態(tài)變化曲線進行具體分析,結(jié)果表明,低值醫(yī)用衛(wèi)生耗材存在沒有設(shè)置安全庫存量、采購周期不固定、購買量不合理的問題。給出高值醫(yī)用衛(wèi)生耗材的分類,并就每一類選取具有代表性的醫(yī)用衛(wèi)生耗材,通過盤點表數(shù)據(jù)繪制庫存狀態(tài)變化曲線進行具體分析,結(jié)果表明,高值醫(yī)用衛(wèi)生耗材存在沒有設(shè)置安全庫存量、采購次數(shù)過多的問題。結(jié)合低值醫(yī)用衛(wèi)生耗材和高值醫(yī)用衛(wèi)生耗材庫存管理存在的問題,分別建立庫存優(yōu)化模型,求解并給出具體的庫存方案。對于低值醫(yī)用衛(wèi)生耗材,建立帶安全庫存量的庫存模型,求解并給出具體的庫存方案。結(jié)果表明,進行庫存優(yōu)化后可以有效解決低值醫(yī)用衛(wèi)生耗材庫存存在的問題,并且減少了醫(yī)院訂購、存貨等庫存管理費用,為醫(yī)院節(jié)約了資金。對于高值醫(yī)用衛(wèi)生耗材,建立需求隨機的庫存模型,求解并給出具體的庫存方案。結(jié)果表明,進行庫存優(yōu)化后可以有效解決高值醫(yī)用衛(wèi)生耗材存在的問題,并且降低醫(yī)院的訂購、存貨和缺貨損失,提高了醫(yī)院的效益。
[Abstract]:Xi'an ZY Hospital is a complete clinical department, medical talent collection, medical teaching and research as one of Grade 3A Hospital, National Model Hospital, provincial and municipal medical insurance designated hospital. With the development of medical science and technology and the comprehensive coverage of medical insurance, the number of hospital patients is increasing, and the number of in-patients is rising. At the same time, the quantity of medical consumables used in diagnosis and treatment is also increasing. According to the usage and value of consumables, it can be divided into two categories: low value medical sanitary consumables and high value medical sanitary consumables. Due to the lack of good inventory management methods, the phenomenon of overstock or shortage often occurs, which results in economic losses and seriously affects the normal development of medical work. Therefore, it is an important problem to establish an optimization model of medical sanitary consumables inventory, to solve and give a concrete inventory plan, so as to improve the hospital efficiency. The main achievements of the paper are as follows. Based on the analysis of the inventory status of low value medical consumables and high value medical consumables in ZY Hospital of Xi'an, the problems existing in the inventory management of medical sanitary consumables in hospitals are summarized. The classification of low value medical sanitary consumables is given, and the inventory state change curve of each class of medical sanitary consumables is drawn through inventory table data. The results show that, There are some problems in low value medical consumables, such as no safety inventory, uncertain purchasing period and unreasonable purchase. The classification of high value medical sanitary consumables is given, and the concrete analysis of the inventory state change curve of each class of representative medical sanitary consumables is carried out through the inventory table data. The results show that, High-value medical sanitary consumables have the problem of not setting up safety inventory and purchasing too many times. Combined with the problems existing in the inventory management of low value medical consumables and high value medical sanitary consumables, the inventory optimization model was established, and the concrete inventory scheme was given. For low value medical sanitary consumables, the inventory model with safety inventory is established, and the concrete inventory scheme is given. The results show that the inventory optimization can effectively solve the problems existing in the low value medical medical consumables inventory, and reduce the hospital order, inventory and other inventory management costs, and save money for the hospital. For high value medical sanitary consumables, the inventory model with random demand is established, and the concrete inventory scheme is given. The results show that the optimization of inventory can effectively solve the problems of high value medical sanitary consumables, and reduce the loss of hospital order, inventory and shortage, and improve the efficiency of the hospital.
【學位授予單位】:西安工業(yè)大學
【學位級別】:碩士
【學位授予年份】:2014
【分類號】:F426.4;F274
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