永磁型MRI技术探讨  

Study on the Permanent MRI Technology

作　　者：王洪[1] 林庆德[1] 

机构地区：[1]泰山医学院,山东泰安271000

出　　处：《中国医疗器械杂志》2001年第2期72-74,共3页Chinese Journal of Medical Instrumentation

摘　　要：介绍开放式永磁型磁共振的技术特点。对磁体结构、梯度场、发射和接收线圈等进行分析 ,指出实际调试工作的关键点 ,使设备处于最佳运行状态 。This paper describes the open permanent MRI technology,introduces the special technology such as main magnet field,gradient magnetic field coil,Transmitter/Reciver coils and so on,and points out that the installation and adjustment of the MRI are also very important for optimal operation and best image quality.

关 键 词：永磁 磁共振成像 主磁场 

分 类 号：TH774[机械工程—仪器科学与技术] R445.2[机械工程—精密仪器及机械]