发明申请
- 专利标题: METHOD TO GENERATE MAGNETIC RESONANCE EXPOSURES
- 专利标题(中): 产生磁共振曝光的方法
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申请号: US13554268申请日: 2012-07-20
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公开(公告)号: US20130033262A1公开(公告)日: 2013-02-07
- 发明人: David Andrew Porter
- 申请人: David Andrew Porter
- 优先权: DE102011080254.1 20110802
- 主分类号: G01R33/44
- IPC分类号: G01R33/44
摘要:
In a method described for generating magnetic resonance exposures in which diffusion-coded raw data are acquired with of a diffusion gradient measurement sequence having a number of partial diffusion gradient sequences, at least one diffusion coding gradient pulse is emitted in each partial data set, and raw data of a k-space region are acquired during a first echo after a defined first echo time the k-space regions in total covering a complete k-space. Raw data of an established navigator k-space region are acquired during a second echo after a second echo time the navigator k-space region being identical for different partial diffusion gradient sequences. Reference raw data are acquired by a reference measurement sequence with multiple partial reference sequences.
公开/授权文献
- US09095302B2 Method to generate magnetic resonance exposures 公开/授权日:2015-08-04
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