发明公开
- 专利标题： A METHOD OF MAGNETIC RESONANCE PERFUSION IMAGING
- 专利标题（中）： METHOD磁灌注成像
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申请号： EP04722617.0申请日： 2004-03-23
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公开(公告)号： EP1611452A1公开(公告)日： 2006-01-04
- 发明人: VAN DEN BRINK, Johan, S.
- 申请人： Koninklijke Philips Electronics N.V.
- 申请人地址： Groenewoudseweg 1 5621 BA Eindhoven NL
- 专利权人： Koninklijke Philips Electronics N.V.
- 当前专利权人： Koninklijke Philips Electronics N.V.
- 当前专利权人地址： Groenewoudseweg 1 5621 BA Eindhoven NL
- 代理机构： Cohen, Julius Simon
- 优先权： EP03100848 20030331
- 国际公布： WO2004088345 20041014
- 主分类号： G01R33/563
- IPC分类号： G01R33/563
摘要：
The present invention relates to a method of perfusion imaging comprising: performing a first magnetic resonance data acquisition (A) at a first sensitivity (b) value, performing a set of at least six second magnetic resonance data acquisitions (B1, B2,… B6) with gradiant encodings in different directions at second sensitivity (b) values, determining a perfusion tensor based on the magnetic resonance data acquisitions, performing a perfusion tensor visualitation step.
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