Patent ID: 8787639
Filing Date: 2014-07-22
Classification: A61B,G01R

Abstract:
1. A magnetic resonance imaging device comprising: a static magnetic field generation part for generating a static magnetic field in a space in which a subject is placed; an irradiation part for irradiating a radio frequency magnetic field pulse on the subject; a reception part for receiving magnetic resonance signals generated from the subject by irradiation of the radio frequency magnetic field pulse; a gradient magnetic field application part for applying a gradient magnetic field for imparting spatial information to the magnetic resonance signals; a control part for operating the irradiation part, the gradient magnetic field application part, and the reception part according to a predetermined pulse sequence to perform imaging with two different echo times; and an image reconstruction part for reconstructing original images from the magnetic resonance signals obtained with the two different echo times, wherein the image reconstruction part further comprises: wherein the control part further comprises: wherein the phase difference map calculation part further comprises: wherein the water/fat ratio calculation part further comprises: