发明名称 |
Method of magnetic resonance investigation of a sample using a nuclear spin polarised MR imaging agent |
摘要 |
The present invention provides a method of contrast enhanced magnetic resonance imaging of a sample, said method comprising: a) administering a hyperpolarised MR contrast agent comprising non-zero nuclear spin nuclei into said sample for fluid dynamic investigations of the vasculature, b) exposing said sample or part of the sample to radiation of a frequency selected to excite nuclear spin transitions in said non-zero nuclear spin nuclei, c) detecting MR signals from said sample using any suitable manipulation method including pulse sequences. The invention also provides novel compounds.
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申请公布号 |
US7346384(B2) |
申请公布日期 |
2008.03.18 |
申请号 |
US20030385822 |
申请日期 |
2003.03.11 |
申请人 |
GE HEALTHCARE AS |
发明人 |
PETERSSON STEFAN;AXELSSON OSKAR;JOHANNESON HAUKUR |
分类号 |
A61B5/05;G01R33/28;A61B5/055;A61K49/00;A61K49/10;G01R33/483 |
主分类号 |
A61B5/05 |
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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