发明授权
- 专利标题: Magnetic resonance imaging apparatus and image generating method
- 专利标题(中): 磁共振成像装置及图像生成方法
-
申请号: US12420974申请日: 2009-04-09
-
公开(公告)号: US08290566B2公开(公告)日: 2012-10-16
- 发明人: Yuji Iwadate , Kenichi Kanda
- 申请人: Yuji Iwadate , Kenichi Kanda
- 申请人地址: US WI Waukesha
- 专利权人: GE Medical Systems Global Technology Company, LLC
- 当前专利权人: GE Medical Systems Global Technology Company, LLC
- 当前专利权人地址: US WI Waukesha
- 代理机构: Armstrong Teasdale LLP
- 优先权: JP2008-103549 20080411
- 主分类号: A61B5/05
- IPC分类号: A61B5/05
摘要:
A magnetic resonance imaging apparatus includes a first navigator data processor that generates a first phase profile based on first navigator data acquired by executing a first navigator sequence, generates a position profile indicative of a relationship between a plurality of region positions and time at which the first navigator sequence is executed, and detects a specific position in the position profile. A second navigator data processor generates a second phase profile based on second navigator data acquired by executing a second navigator sequence, detects the position of each region with respect to each second phase profile within a reference range set so as to contain the specific position, based on each second phase profile, and acquires the same as its corresponding position data.