Magnetic Resonance 3.0T equipment has relatively low ionizing radiation, which is less harmful to the body, and allows for non-invasive observation of vascular structures, streamlining the examination process and buying time for treating diseases. MRI 3.0T is a high-end imaging examination equipment, in which t is the initial letter of English Tesla, Chinese translation for Tesla, which is the unit of magnetic field strength size. According to the magnetic field strength of the high and low there are 1.5T, 3.0T and other different field strength. 3.0T MRI equipment has an oversized inspection aperture and a relatively short degree of magnet, the image is more delicate, can form a more stable and more realistic imaging in a short period of time, and the soft tissue resolution is relatively high, it can be multi-directional imaging, multi-sequence imaging, discovering foci from a variety of perspectives, and it is suitable for the inspection of musculoskeletal, cardio-cerebral and cerebral vascular and other various tissues and organs. When the MRI machine is working, there may be a large noise, some patients may experience transient dizziness and other symptoms, but then can be relieved, for patients suffering from claustrophobia, prone to fear, for the implantation of cardiac pacemakers, cochlear implants, patients can not do the nuclear magnetic examination.