发明名称 |
Contrast enhancement in magnetic resonance imaging |
摘要 |
Systems and techniques for acquiring a medical image of a region of interest are described. A plurality of electromagnetic excitation pulses are applied to the region of interest according to predetermined parameters, and a predetermined delay period is introduced after which the longitudinal magnetization of a first species generated within the region of interest reaches zero and a longitudinal magnetization of a second species generated within the region of interest is in steady-state.
|
申请公布号 |
US7292039(B1) |
申请公布日期 |
2007.11.06 |
申请号 |
US20060507365 |
申请日期 |
2006.08.21 |
申请人 |
SIEMENS MEDICAL SOLUTIONS USA, INC. |
发明人 |
LAUB GERHARD;DESHPANDE VIBHAS |
分类号 |
G01V3/00 |
主分类号 |
G01V3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|