西门子Trio A TIM 3T MRI射频系统故障维修2例

RF faults treatment of Siemens Trio A TIM 3T MRI:two case reports

介绍了西门子Trio A TIM 3T MRI射频系统的组成和作业流程,分析了射频接收控制单元和颈线圈初级放大器模块产生故障的原因,并给出了具体的判断故障和排除故障的方法,为其他工程技术人员解决同类射频系统故障提供了参考。

The composition and working principle of Siemens Trio A TIM 3T MRI RF system were introduced.The causes of faults in the RF receiver control unit and the primary amplifier module of the neck coil were analyzed,and specific methods were proposed for fault determination and troubleshooting,providing references for other engineers and technicians to solve similar faults in the RF system.