Abstract: An open C magnet system for magnetic resonance imaging comprises circular NdFeB poles, a single piece yoke having beveled inside and outside faces between the vertical post section and the horizontal arms of the yoke, a necked-in mid-section of the vertical post, flat Nebdymium (NdFeB) corner plates in face to face relationship with the inside beveled faces between the vertical post and the horizontal arms.
Type:
Grant
Filed:
January 19, 2001
Date of Patent:
January 11, 2005
Assignee:
Millennium Technology, Inc.
Inventors:
Illich Cheng, Paul J. Jungwirth, Alan J. Otter, Yan Wu