常规模拟定位机的日常质量保证和质量控制  

Routine quality assurance and quality control procedure for conventional x-ray simulator

作　　者：张春光[1] 岑和庆[1] 祁振宇[1] 曾达夫[1] 张焜毅[1] 

机构地区：[1]中山大学肿瘤防治中心,广东广州510060

出　　处：《医疗装备》2004年第9期7-9,共3页Medical Equipment

摘　　要：介绍常规模拟定位机质控检测项目、方法、检查的频率 ;各放疗中心可根据本文对本中心使用的设备进行定期检验和校正 ,并据此制定适合本单位实际情况的QA和QC检验规范和指标 。This study is to introduce the items,methods and frequencies of routine quality assurance (QA) and quality control (QC) checks for x-ray simulator.These experiments help improve the standard of QA and QC on x-ray simulator.Radiation physicists in other centers may make their own QA and QC checklists following these protocols to ensure the accuracy of radiotherapy.

关 键 词：常规模拟定位机 质量保证 质量控制 检验:误差 

分 类 号：TH774[机械工程—仪器科学与技术]