发明申请
- 专利标题： Dual gradient echo pulse sequence using interleaved spiral-out spiral-in k-space trajectories
- 专利标题（中）： 双梯度回波脉冲序列使用交错螺旋线螺旋k空间轨迹
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申请号： US10944084申请日： 2004-09-17
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公开(公告)号： US20060062731A1公开(公告)日： 2006-03-23
- 发明人: Roland Bammer , Michael Mosley
- 申请人： Roland Bammer , Michael Mosley
- 申请人地址： US CA Palo Alto
- 专利权人： The Board of Trustees of the Leland Stanford Junior University
- 当前专利权人： The Board of Trustees of the Leland Stanford Junior University
- 当前专利权人地址： US CA Palo Alto
- 主分类号： A61K49/00
- IPC分类号： A61K49/00
摘要：
Measurements of functional, hemographic, and blood flow parameters use a multiple echo or spin echo gradient pulse sequence whereby an early echo is acquired near the beginning of the pulse sequence which avoids saturation effects and a later echo near the end of the pulse sequence which can provide information with more sensitivity to a contrast agent for a susceptibility weighted image.