- 专利标题： METHOD, STORAGE MEDIUM AND MAGNETIC RESONANCE APPARATUS FOR OBTAINING A MAGNETIC RESONANCE DATASET INCLUDING A PILOT SIGNAL
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申请号： EP19177582.4申请日： 2019-05-31
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公开(公告)号： EP3745154A1公开(公告)日： 2020-12-02
- 发明人: Speier, Peter
- 申请人： Siemens Healthcare GmbH
- 申请人地址： Henkestraße 127 91052 Erlangen DE
- 专利权人： Siemens Healthcare GmbH
- 当前专利权人： Siemens Healthcare GmbH
- 当前专利权人地址： Henkestraße 127 91052 Erlangen DE
- 主分类号： G01R33/565
- IPC分类号： G01R33/565 ; G01R33/36 ; G01R33/567
摘要：
Storage medium, magnetic resonance apparatus and method for obtaining a magnetic resonance dataset including a pilot signal (13) using a magnetic resonance sequence (12) having the steps:
a) generating a pilot signal (13) at a first frequency range (32),
b) generating a magnetic resonance signal (20) at a second frequency range (31),
c) acquiring the pilot signal (13) and the magnetic resonance signal (20) simultaneously, wherein
at least one parameter, in particular the phase and/or the frequency range (32), of the pilot signal (13) is changed during the execution of the magnetic resonance sequence (12) at least once.
a) generating a pilot signal (13) at a first frequency range (32),
b) generating a magnetic resonance signal (20) at a second frequency range (31),
c) acquiring the pilot signal (13) and the magnetic resonance signal (20) simultaneously, wherein
at least one parameter, in particular the phase and/or the frequency range (32), of the pilot signal (13) is changed during the execution of the magnetic resonance sequence (12) at least once.
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