专利检索 ap:("NYCOMED IMAGING AS") AND inv:"YOUNG, Ian, The Robert Steiner MRI Unit" 第 1 页

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发明公开
METHOD OF ELECTRON SPIN RESONANCE ENHANCED MAGNETIC RESONANCE IMAGING (ESREMRI) WITH EX VIVO DYNAMIC NUCLEAR POLARISATON OF AN MR IMAGING AGENT 失效
标题翻译： METHODS FOR改进的磁性电子自旋共振图（ESREMRI）WITH DYNAMIC EX VIVO核极化磁PICTURE物质的

公开(公告)号：EP0909392A1

公开(公告)日：1999-04-21

申请号：EP97930621.0

申请日：1997-07-03

申请人： NYCOMED IMAGING AS

发明人： LEUNBACH, Ib , YOUNG, Ian, The Robert Steiner MRI Unit , EHNHOLM, Gösta , HANSSON, Georg , PETERSSON, Stefan , WISTRAND, Lars-Goran , GOLMAN, Klaes

IPC分类号： B82B1 , A61B5 , G01N24 , G01R33

CPC分类号： G01R33/5601 , G01R33/282 , G01R33/62

摘要： The invention relates to a method of electron spin resonance enhanced magnetic resonance imaging comprising the steps of: (i) placing a composition comprising a contrast agent and an MR imaging agent in a first magnetic field; (ii) exciting ESR transitions in the contrast agent to generate dynamic nuclear polarisation of th e MR imaging agent; (iii) separating the contrast agent from the MR imaging agent; (iv) administering the MR imaging agent to the sample; (v) exciting NMR transitions of the MR imaging agent is a second magnetic field; and (vi) detecting MR response signals from the sample.