发明名称 |
IN VIVO QUANTIFICATION OF A VARIATION OF OXYGENATION IN A TISSUE BY USING A MAGNETIC RESONANCE IMAGING TECHNIQUE |
摘要 |
The invention relates to a device and a method for quantifying a variation of oxygenation in a tissue by using a magnetic resonance imaging technique. The variation of oxygenation in a tissue can be quantified from a measured variation of a proton longitudinal relaxation rateΔR1 and from calibration data. The method of the invention is characterized in that the variation of proton longitudinal relaxation rateΔR1 that is used is a variation of proton longitudinal relaxation rate of lipids rather than a variation of proton longitudinal relaxation rate of water molecules. |
申请公布号 |
US2014128720(A1) |
申请公布日期 |
2014.05.08 |
申请号 |
US201214113313 |
申请日期 |
2012.04.20 |
申请人 |
UNIVERSITE CATHOLIQUE DE LOUVAIN |
发明人 |
GALLEZ BERNARD;JORDAN BENEDICTE;MAGAT JULIE |
分类号 |
G01R33/48;A61B5/00;A61B5/055;A61B17/132;A61M16/00;G01R33/465;G01R33/58 |
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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