发明名称 |
MR DATA ACQUISITION METHOD, MR IMAGE CONSTRUCTION METHOD, AND MRI SYSTEM |
摘要 |
An MR data acquisition method for acquiring data D_phifat according to a steady-state pulse sequence specifying that a phase of an RF pulse is varied in order of 0, 1xphifat, 2xphifat, etc., wherein phifat=(2-TR/T_out+2xm)xpi is established on an assumption that m denotes an integer equal to or larger than 0 and meets TR/(2xT_out)-1<m<TR/(2xT_out) where TR denotes a repetition time and T_out denotes a time during which spins in water and spins in fat are out of phase with each other due to chemical shifts.
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申请公布号 |
US2008157763(A1) |
申请公布日期 |
2008.07.03 |
申请号 |
US20080049776 |
申请日期 |
2008.03.17 |
申请人 |
MIYOSHI MITSUHARU;YAMAZAKI AKI |
发明人 |
MIYOSHI MITSUHARU;YAMAZAKI AKI |
分类号 |
G01R33/48;G01R33/56;A61B5/055;G01R33/54;G01R33/561 |
主分类号 |
G01R33/48 |
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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