基于ElasticSearch的医疗数据检索系统的设计与实现  

Design and implementation of medical data retrieval system based on ElasticSearch

作　　者：汪睿 胡外光[1] 胡珊珊[1] 周颖[1] WANG Rui;HU Wai-guang;HU Shan-shan;ZHOU Ying(Data and Information Management Center,Hunan Children’s Hospital,Changsha 410007,China)

机构地区：[1]湖南省儿童医院数据信息管理中心,长沙410007

出　　处：《信息技术》2024年第4期76-82,共7页Information Technology

基　　金：湖南省儿童医院院内科学研究基金医院管理建设项目(202140H)。

摘　　要：随着医疗技术的发展,医疗业务场景越加复杂,由此产生的医疗数据也越来越多,其来源复杂,结构多变,信息冗余,数据不完整。这些特性使得系统在进行检索时,无法快速、有效、精确地查询数据。为了解决这个问题,设计并实现了基于ElasticSearch的医疗数据检索系统。该系统将医疗数据进行标准化,填补缺失值,选取合适的分词算法进行分词,将处理后的数据存入ElasticSearch中,同时使用SpringBoot构建系统应用,消耗多个医疗基础业务系统产生的数据,最终形成统一的医疗数据检索系统,给用户提供便捷、精确的查询服务。With the development of medical technology,medical business scenarios become more and more complexed,resulting in more and more medical data with complex sources,variable structures,redundant information and incomplete data.These features make it impossible to query data quickly,effectively and accurately during retrieval.To solve this problem,a medical data retrieval system based on ElasticSearch is designed and implemented.The system standardizes medical data,fills missing values,selects appropriate word segmentation algorithm for word segmentation,stores processed data in ElasticSearch.Meanwhile,it uses SpringBoot to build system applications,consumes data generated by multiple medical basic business systems,and finally forms a unified medical data retrieval system,which could provide users with convenient and accurate query services.

关 键 词：lasticSearch 医疗数据 文本分词 全文检索 分布式搜索 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]