Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – Magnet structure or material
Reexamination Certificate
2005-02-15
2005-02-15
Barrera, Ramon M. (Department: 2832)
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
Magnet structure or material
C335S216000, C324S320000
Reexamination Certificate
active
06856223
ABSTRACT:
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.
REFERENCES:
patent: 5389909 (1995-02-01), Havens
patent: 5485088 (1996-01-01), Westphal et al.
patent: 6011456 (2000-01-01), Eckels et al.
patent: 6218838 (2001-04-01), McGinley et al.
patent: 6335670 (2002-01-01), Kinanen
patent: 6580346 (2003-06-01), Takeshima et al.
patent: A-7-250819 (1995-10-01), None
patent: A-9-153408 (1997-06-01), None
patent: A-9-190913 (1997-07-01), None
patent: 9238913 (1997-09-01), None
Honmei Takao
Kuroda Shigenori
Moritsu Kazuki
Takeshima Hirotaka
Tanabe Hajime
Antonelli Terry Stout & Kraus LLP
Barrera Ramon M.
Hitachi Medical Corporation
Mitsubishi Denki & Kabushiki Kaisha
LandOfFree
Open-type magnet device for MRI does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Open-type magnet device for MRI, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Open-type magnet device for MRI will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3479022