发明名称 |
Cold mass support structure and helium vessel of actively shielded high field open MRI magnets |
摘要 |
An open magnetic resonance imaging (MRI) device is provided with at least one main coil for generating a magnetic field for imaging a volume, and at least one shaping coil. The at least one shaping coil is positioned relative to the at least one main coil to shape the magnetic field in the volume.
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申请公布号 |
US7242191(B2) |
申请公布日期 |
2007.07.10 |
申请号 |
US20020065848 |
申请日期 |
2002.11.25 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
LASKARIS EVANGELOS;HUANG XIANRUI;OGLE MICHELE DOLLAR;PALMO MICHAEL A.;THOMPSON PAUL S. |
分类号 |
G01R33/421;G01V3/00;A61B5/055;G01R33/38;G01R33/3815;G01R33/3875;H01F6/00;H01F7/20 |
主分类号 |
G01R33/421 |
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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