广州血库供需情况调研以及配送问题的探讨

以非结构化访谈的形式调查广州血液中心与医院的整体血液配送流程，分析广州市采供血机构及用血单位的现状，探讨改进供需矛盾的解决方法。依照其运作流程，分析各类成本费用，建立匹配的基于定量控制法的经济订货批量EOQ（Economic Order Quantity）模型。发现广州市当前血液配送状况处于供不应求，最为需要解决的关键问题所在是供血源头困难。提出学习北京、香港等地的血液配送流程、统一信息平台、提高配送效率以优化供血环节，借助公益组织与媒体的推广作用，提高群众对血液供给与需求过程中涉及的费用的理解，从而解决供血源头紧缺困难。希望能为广州市血液配送系统的优化提供一定借鉴作用。

Survey on the Blood Supply in Guangzhou and Discussion about Its Distribution

This paper investigates Guangzhou blood center and hospitals with unstructured interview to explore for every link of blood supply chain. It analyses the current situation of blood collection agencies and blood using organization in Guangzhou and discusses the whole blood distribution process improvement to find out a solution to the contradiction between blood supply and demand. The study found that blood demand of Guangzhou exceeds supply, and lacking in blood source is the most difficult problem. By learning from Beijing or Hong Kong, Guangzhou should built up a unified information platform to improve the distribution efficiency and promote the understanding about costs involved in the process by the aid of public welfare organizations and media to solve the shortage of blood source. The research hopes to provide certain reference to optimize blood distribution system and blood inven tory management.