MAGNET SYSTEM, METHOD OF INSTALLING MAGNET SYSTEM, AND MAGNETIC RESONANCE IMAGE DIAGNOSTIC APPARATUS

摘要

PROBLEM TO BE SOLVED: To reduce the vibration of a gradient magnetic coil and to improve the quality of an MR image in a magnet system for a magnetic resonance image diagnostic apparatus. SOLUTION: The magnet system comprises a superconductive magnet with a pair of superconductive coil groups for generating uniform static magnetic fields, a pair of vacuum containers for storing the pair of superconductive coil groups respectively and a vacuum container connection member for connecting the pair of vacuum containers, and a pair of gradient magnetic field coils for generating gradient magnetic fields with a gradient in the uniform static magnetic field region. The pair of gradient magnetic field coils are connected to each other by a gradient magnetic field coil connection member, and a support member connected to either the gradient magnetic field coil connection member or one gradient magnetic field coil can be fixed to a base on which a superconductive magnet is set. COPYRIGHT: (C)2006,JPO&NCIPI