Title:
MAGNETIC RESONANCE IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/171463
Kind Code:
A1
Abstract:
This magnetic resonance imaging device is provided with a magnetostatic field magnet for generating a magnetostatic field in a space inside a cylinder, and a coil mechanism which is generally cylindrical in shape, disposed within the cylinder of the magnetostatic field magnet, and including a gradient magnetic field coil for generating a gradient magnetic field. Within the coil mechanism, a magnetic body is supported independently of the gradient magnetic field coil, in such a way as to extend along the circumferential direction of the cylindrical shape in proximity to the center of the coil mechanism in the direction of the lengthwise axis.
Inventors:
NOGAMI KAZUTO (JP)
SAKAKURA YOSHITOMO (JP)
TANAKA HIDEKAZU (JP)
SAKAKURA YOSHITOMO (JP)
TANAKA HIDEKAZU (JP)
Application Number:
PCT/JP2014/060758
Publication Date:
October 23, 2014
Filing Date:
April 15, 2014
Export Citation:
Assignee:
TOSHIBA KK (JP)
TOSHIBA MEDICAL SYS CORP (JP)
TOSHIBA MEDICAL SYS CORP (JP)
International Classes:
A61B5/055; G01R33/3873
Foreign References:
| JPH09238917A | 1997-09-16 | |||
| JPH1027706A | 1998-01-27 | |||
| JPH01165106A | 1989-06-29 | |||
| JP2000083924A | 2000-03-28 | |||
| JPH06304150A | 1994-11-01 | |||
| JPH01227407A | 1989-09-11 |
Attorney, Agent or Firm:
SAKAI, HIROAKI (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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