摘要
介绍便携式医疗超声仪的基本结构,分析嵌入式数据库SQLite3在便携式医疗仪器上应用的可行性和方法。以便携式医疗仪器研发项目为背景,提出以SQLite3作为该类仪器的数据管理中间件,代替传统以文件方式组织和存储病历及诊断信息,提高了以大容量FLASH为存储介质的医疗仪器上信息的查询、检索和访问的效率。
Tiis paper introduces the architecture of the Portable Electromedical Ultrasonic Equipment （PEUE） and analyzes the feasibility, of applying SQLite3 database in such instrument. Based on the research of PEUE project, this paper presents a method that using SQLite.3 as database mlddleware in PEUE to replace the way that using files to manage and storage all medical records. The method improves the efficiency of records index, searctfing and accessing in PEUE, especially when using FLASH chip as the storage media.
出处
《计算机与现代化》
2010年第3期73-77,共5页
Computer and Modernization
