GBT19042.5-2006 医用成像部门的评价及例行试验 第3-5部分 X射线计算机体层摄影设备成像性能验收试验.pdf

《GBT19042.5-2006 医用成像部门的评价及例行试验 第3-5部分 X射线计算机体层摄影设备成像性能验收试验.pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、ICSll。040.50C43荡黯中华人民共和国国家标准GB/T19042.5一2006/IEC61223一3一5:2004医用成像部门的评价及例行试验第3一5部分:X射线计算机体层摄影设备成像性能验收试验EvaluationandroutinetestinginmedicalimagingdePartmentsePart3一5:AccePtancetests一ImagingPerformancesofcomPutedt姗ograPhyX-rayequiPment(IEC61223一3一5:2004，IDT)2006一IQ一17发布2007一07一0

2、1实施中华人民共和国国家质量监督检验检疫总局中国国家标准化管理委员会GB/T19042乃一2006/IEC61223一3一5:2004目次前言·······，···············，，·································，·····，······‘··························，，··，·。····44·⋯⋯1引言···，，··················，·················，，，··。·············，················，···，，·······

3、··········，，·······⋯⋯111范围和目的··············，，·····················································································⋯⋯12规范性引用文件·······························································································⋯⋯13术语和定义·······························4·

4、···············，····················································⋯⋯14验收试验概述·····，，·····，，·················································，····，，·······························一54.1在试验程序中需要考虑的一般情况······················‘···············，················一“““‘·‘二”’54.2试验文件和数据，··

5、································，·······························，·······················⋯⋯54.3设备、仪器的标识和试验条件··············‘··············，·················4················一““‘”““‘’·‘64.4试验的范围···，，，，·，，，··。··。。·，·····，········，·，，，·，。。‘·1···················，，，，，·，，。。。·····，⋯64.5

6、包括体模和试验器件的试验设备···，，················，，···‘············，···················⋯⋯“‘二”‘’·”’6scT扫描装置的试验方法·······························，··················································⋯⋯75.1患者支架的定位·····，················································································

7、····⋯⋯75.2患者定位准确度·····················，，···························，·······················4···········⋯⋯75.3体层切片厚度·，····，，，···············，，·······‘··················。·····························，，···········⋯⋯854剂量，，················，······································，···

8、·································，，·········⋯⋯95.5噪声、平