JJG(苏)71- 医用磁共振成像系统(MRI)检定规程.pdf

中华人民共和国地方计量检定规程
JJG（苏）71-2007
医用磁共振成像系统（MRI）
Medical Magnetic Resonance Imaging（MRI）
2007-01-01 发布 2007-05-01 实施
江 苏省质量技术监督局 发 布
JJG（苏）71—2006
医用磁共振成像系统
（MRI）检定规程 JJG（苏）71-2007
Verification Regulation of
Medical Magnetic Resonance Imaging(MRI)
本检定规程经江苏省质量技术监督局于 2007 年 1 月 1 日批准，并自
2007 年 5 月 1 日起施行。
归 口 单 位：江苏省质量技术监督局
主要起草单位：江苏省计量科学研究院
参加起草单位：江苏省人民医院
本规程由江苏省计量测试技术研究所负责解释
标准分享网 免费下载
JJG（苏）71—2006
本规程主要起草人：
扈尚泽 （江苏省计量科学研究院）
夏勋荣 （江苏省计量科学研究院）
姚绍卫 （江苏省计量科学研究院）
参加起草人：
杨寄春 （江苏省人民医院）
JJG（苏）71—2006
目 录
1 范围·····························································（1）
2 引用文献·························································（1）
3 术语和计量单位···················································（1）
4 概述·····························································（2）
5 计量性能要求·····················································（2）
6 通用技术要求····················································（3）
7 计量器具控制····················································（4）
8 检定项目和检定方法··············································（4）
检定项目·······················································（4）
检定方法·······················································（4）
信噪比(SNR)··················································（4）
图像均匀性···················································（5）
空间分辨力···················································（5）
空间线性·····················································（5）
低对比分辨力·················································（6）
层厚·························································（6）