发明名称 |
MR imaging method, residual magnetization amount measuring method and MRI apparatus |
摘要 |
For the purpose of restraining an effect of residual magnetization caused by a previous MR imaging pulse sequence on an MR image, a demagnetizing gradient pulse sequence RS1-RS4 is applied prior to an MR imaging pulse sequence to cancel the residual magnetization caused by the previous MR imaging pulse sequence and reduce the residual magnetization. |
申请公布号 |
EP1207401(A3) |
申请公布日期 |
2003.09.03 |
申请号 |
EP20010309249 |
申请日期 |
2001.10.31 |
申请人 |
GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY LLC |
发明人 |
MIYOSHI, MITSUHARU |
分类号 |
G01R33/48;A61B5/055;G01R33/561;G01R33/565 |
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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