摘要
磁共振设备包括主磁体、梯度磁场单元和射频发射、接收单元以及流程控制单元、中央控制系统、冷却系统、磁共振扫描床等,所有设备单元维护都是制造商与医院一起完成。制造商的技术人员负责磁共振设备的集成功放、谱仪及计算机、稳压源等维护保养工作,对系统基本参数调整与校准,一般每年到医院维护保养1次[1]。磁共振设备中部件的日常维护工作需要医院工作人员完成,具体维护保养技术要点分析如下。
The magnetic resonance imaging equipment(MRI) is a large expensive hospital medical imaging equipment for complex high-field MRI. To ensure the accuracy of clinical examination and reduce the failure rate,it is necessary to ensure the equipment is intact and reduce the cost of use. This requires daily implement effective maintenance and maintenance of the equipment. This article briefly describes the daily maintenance technology of our GE 1.5 T MRI equipment.
出处
《医疗装备》
2018年第10期136-137,共2页
Medical Equipment
关键词
磁共振设备
日常维护
保养
技术要点
Nuclear magnetic resonance equipment
Routine maintenance
Maintenance
Technical points
