发明授权
US06262575B1 Method for imaging fat plaque with nuclear magnetic resonance tomography
失效
用核磁共振断层扫描成像脂肪斑块的方法
- 专利标题： Method for imaging fat plaque with nuclear magnetic resonance tomography
- 专利标题（中）： 用核磁共振断层扫描成像脂肪斑块的方法
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申请号： US09161666申请日： 1998-09-29
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公开(公告)号： US06262575B1公开(公告)日： 2001-07-17
- 发明人: Herbert Bruder , Hubertus Fischer
- 申请人： Herbert Bruder , Hubertus Fischer
- 优先权： DE19743547 19971001
- 主分类号： G01R3320
- IPC分类号： G01R3320
摘要：
In a method for producing an image of fat plaque employing nuclear magnetic resonance tomography, a radio-frequency excitation pulse is emitted with wavelet coding in the presence of a first gradient, refocusing pulses are emitted which are selective to the spectral frequency of fat, and the resulting nuclear magnetic resonance signals are read out in the presence of a further magnetic field gradient. An image of fat plaque with enhanced spatial resolution is thereby produced.