发明申请
- 专利标题: Magnetic Resonance Imaging
- 专利标题(中): 磁共振成像
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申请号: US11568226申请日: 2005-04-21
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公开(公告)号: US20080154121A1公开(公告)日: 2008-06-26
- 发明人: Marc Kouwenhoven
- 申请人: Marc Kouwenhoven
- 申请人地址: NL Eindhoven
- 专利权人: KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人: KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人地址: NL Eindhoven
- 优先权: EP04101750.0 20040427
- 国际申请: PCT/IB2005/051300 WO 20050421
- 主分类号: A61B5/055
- IPC分类号: A61B5/055
摘要:
A magnetic resonance imaging method involves detection of a series of trigger events and acquisition of successive segments of magnetic resonance signals from respective segments of k-space. The occurrence of the next trigger event is predicted, e.g. by way of a running average, on the basis of the detected series of trigger events. Acquisition of at least one individual segment of magnetic resonance signals is triggered on the basis of the occurrence of the predicted trigger event. Triggering of the acquisition is based on the predicted trigger event, e.g. in that the instant and duration of the acquisition is adjusted on the basis of the prediction of the trigger event. Finally, a magnetic resonance image is reconstructed from several segments of magnetic resonance signals.
公开/授权文献
- US07702377B2 Magnetic resonance imaging 公开/授权日:2010-04-20
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