An open-type magnet device for MRI includes a pair of upper and lower magnet assemblies, and shims are provided on opposite sides of their cooling containers and/or in holes passing through central portions of the cooling containers so as to facilitate providing a highly homogeneous static magnetic field. <IMAGE>
申请公布号
EP1214906(A4)
申请公布日期
2006.02.22
申请号
EP20000960998
申请日期
2000.09.13
申请人
HITACHI MEDICAL CORPORATION;MITSUBISHI DENKI KABUSHIKI KAISHA
