基于Web Service技术用于医院信息分析算法库的设计与实现

摘要

The paper discussed the main problems about the complex data sources and customization, sharing and dynamic maintenance of information analysis algorithms in the field of HIS information analysis. The meta-data description of information analysis algorithms was given. The information analysis algorithm management module and information analysis algorithms library system based on Web Service were built. The paper realized the loose coupling of the data and the algorithm and the dynamic management of information analysis algorithms library compared with the traditional information analysis algorithms library. Experiment results show that the system can improve the maintainability and generality of information analysis in HIS.%分析了当前HIS在信息分析处理领域面临的数据来源复杂多变以及信息分析算法在定制、共享和动态维护等方面存在的主要问题,采用元数据实现对信息分析算法的描述,基于Web Service架构设计了信息分析算法管理模块和信息分析算法库系统.相对于传统模式的信息分析算法,实现了数据和算法的松散耦合和对算法库的动态管理,并进行了实现和验证,研究结果表明,系统能够有效改善HIS中信息分析和数据处理的可维护性和通用性.