中国医学装备2011，Vol.8Issue(12)：9-19,11.
区域性CT设备质量控制规范与方法研究
Study on specifications and methods for quality control of regional CT devices
摘要
Abstract
Objective：To explore the problems in over 600 in-service CT devices in Zhejiang Province to find solutions. Methods：To improve the quality control of the device in our province, we invited relevant experts to have technical support. In 2011, Zhejiang Provincial Institute of Health Economics set up a project team to study the topic ＂The research for the specifications and methods of CT equipment quality control＂（ID： zjwsjjkt2011007）. This project team selected 16-row CT models as the object of this study to analyze the impact of key parameters of CT image quality. The CatPhan500 module was selected to establish the quality control database. Results：At the same time, through a wide range of research and survey analysis on the current variety of production and quality testing standards, national testing standards, and international testing standards, test index, test phantoms, testing methods, the standard the database of deviation, an objective assessment methods based on China＇s national conditions was proposed, and a regional 16-row CT quality control methods and standards was developed. Conclusion：On this basis, the first experimental CT hardware for province-wide quality control has been established.关键词
CT质量控制/CatPhan500模体/系统管理平台/规范Key words
CT quality control/Phantom of CatPhan500/System management platform/Standard分类
机械制造引用本文复制引用
莫利明,孙卫星,王清波,虞成,朱大荣..区域性CT设备质量控制规范与方法研究[J].中国医学装备,2011,8(12):9-19,11.基金项目
浙江省卫生经济学会课题 （）
