发明名称 |
Nuclear magnetic resonance tomography apparatus having dynamically localized shimming of the basic magnetic field |
摘要 |
In multi-slice methods, wherein at least one further slice is excited within the repetition time for a pulse sequence for the excitation and read-out of a slice the shimming ensues dynamically dependent on the respectively measured slice. The homogeneity in the excited slice can thus be improved compared to a global shimming.
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申请公布号 |
US5530352(A) |
申请公布日期 |
1996.06.25 |
申请号 |
US19950538360 |
申请日期 |
1995.10.03 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
KOLEM, HEINRICH |
分类号 |
A61B5/055;G01R33/3875;G01R33/48;(IPC1-7):G01V3/00 |
主分类号 |
A61B5/055 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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