发明授权
- 专利标题： RF probe for MRI
- 专利标题（中）： 射频探针用于MRI
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申请号： US252624申请日： 1994-06-01
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公开(公告)号： US5489847A公开(公告)日： 1996-02-06
- 发明人: Takayuki Nabeshima , Tetsuhiko Takahashi , Yoshikuni Matsunaga , Etsuji Yamamoto , Kageyoshi Katakura
- 申请人： Takayuki Nabeshima , Tetsuhiko Takahashi , Yoshikuni Matsunaga , Etsuji Yamamoto , Kageyoshi Katakura
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： Hitachi, Ltd.,Hitachi Medical Corp.
- 当前专利权人： Hitachi, Ltd.,Hitachi Medical Corp.
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX5-137241 19930608
- 主分类号： A61B5/055
- IPC分类号： A61B5/055 ; G01R33/34 ; G01R33/36 ; G01V3/00
摘要：
An RF probe for MRI, in which a plurality of unit coils including conductive loops having resonance capacitors and inductors connected with the conductive loops in series are arranged so as to be distant from each other with a predetermined distance, electromagnetic coupling being produced between at least two inductors to remove electromagnetic coupling between the unit coils.