Patent ID: 6885885
Filing Date: 2005-04-26
Classification: A61B,G01R

Abstract:
1. Magnetic resonance imaging method comprising, (a) step for applying static magnetic field, slice selective gradient magnetic field, gradient magnetic field for reading out a signal to an object placed within a measurement space with a defined pulse sequence, and for acquiring signal showing non-uniformity distribution of said static magnetic field in selected slice of said object, (b) step for applying said static magnetic field, slice selective gradient magnetic field, phase encode gradient magnetic field, gradient magnetic field for reading out said signal to said object placed in said measurement space with said defined pulse sequence, and for acquiring signal showing image information in said selected slice of said object, (c) step for making signal showing real image information of said object by calculating between signal showing image information acquired in said step (b) and signal showing static magnetic field non-uniformity acquired in said step (a), (d) step for reconstructing image of said object from signal showing real image information of said object.