Invention Grant
- Patent Title: Magnetic resonance imaging apparatus and magnetic resonance imaging method
- Patent Title (中): 磁共振成像装置和磁共振成像方法
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Application No.: US12521804Application Date: 2009-02-13
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Publication No.: US08368397B2Publication Date: 2013-02-05
- Inventor: Yoshitomo Sakakura , Hiroshi Kusahara
- Applicant: Yoshitomo Sakakura , Hiroshi Kusahara
- Applicant Address: JP Minato-Ku, Tokyo JP Otawara-Shi, Tochigi-Ken
- Assignee: Kabushiki Kaisha Toshiba,Toshiba Medical Systems Corporation
- Current Assignee: Kabushiki Kaisha Toshiba,Toshiba Medical Systems Corporation
- Current Assignee Address: JP Minato-Ku, Tokyo JP Otawara-Shi, Tochigi-Ken
- Agency: Nixon & Vanderhye PC
- Priority: JP2008-050837 20080229
- International Application: PCT/JP2009/052396 WO 20090213
- International Announcement: WO2009/107492 WO 20090903
- Main IPC: G01V3/00
- IPC: G01V3/00

Abstract:
A magnetic resonance imaging apparatus has a storage unit and a processing unit. The storage unit stores correction data of a position coordinate, in which the position coordinate in the reconstruction FOV is caused to correspond to a position coordinate in a display FOV included in the reconstruction FOV based on an intensity of a gradient magnetic field. If both of a first position coordinate and a second position coordinate, which is further from the center of the reconstruction FOV, correspond to same position coordinate in the display FOV, the correction data is data for causing only the first position coordinate to correspond to the position coordinate in the display FOV. The processing unit corrects a reconstructed image based on the correction data and obtains an image of the display FOV.
Public/Granted literature
- US20110095760A1 MAGNETIC RESONANCE IMAGING APPARATUS AND MAGNETIC RESONANCE IMAGING METHOD Public/Granted day:2011-04-28
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