NUCLEAR MAGNETIC RESONANCE IMAGING DEVICE

摘要

There is provided an MRI device capable of turning on/off imaging by a biometric synchronous signal and modifying the imaging condition when performing moving-bed imaging and reducing a load on an examinee attributed to fluctuation of bed movement speed. Control means controls the bed conveying an examinee in a static magnetic field and means for applying an RF magnetic field and inclination magnetic field for imaging. The control means sets the bed movement speed at a constant speed considering the whole imaging time and controls the magnetic field application means of the RF magnetic field and the inclination magnetic field in such a manner that the movement speed of the imaging field-of-view (imaging area) in the examinee coordinate is different from the bed movement speed.