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随着电子计算机X射线断层扫描技术(computed tomography,CT)和核磁共振成像(Magnetic Resonance Imaging,MRI)的发明和发展,目前CT机和核磁共振普遍应用于大中型医院,是医院正常运作的基石之一。CT机和核磁共振在临床上作为辅助检查工具的价值极其重要,对于需要影像学证据支持诊断的疾病很有帮助,也是实现精准医疗的重要辅助工具之一。CT机和核磁机是复杂的大型医疗辅助设备,如若发生故障,其维修费用高;一旦不能正常运作,将会给部分患者就诊造成极大的障碍和给医院造成较大的经济损失。所以对CT机和核磁共振快速准确的维修显得及其重要。
With the invention and development of computed tomography (CT) and magnetic resonance imaging (MRI), the current CT machines and nuclear magnetic resonance are commonly used in large and medium-sized hospitals and are the cornerstone of the normal operation of the hospital one. The value of CT and MRI in the clinic as an auxiliary examination tool is extremely important. It is helpful for those who need imaging evidence to support diagnosis and is also one of the important aids to achieve precision medicine. CT machines and nuclear magnetic machine is a complex large-scale medical aids, if the failure, the high cost of maintenance; once not functioning, it will cause great obstacles to the treatment of some patients and to the hospital caused greater economic losses. Therefore, CT and MRI fast and accurate maintenance seem important.