发明申请
US20150301135A1 METHOD, SYSTEM AND MAGNETIC RESONANCE APPARATUS FOR COMPENSATING FOR INHOMOGENEITIES IN THE MAGNETIC FIELD
审中-公开
用于补偿磁场中的不均匀性的方法，系统和磁共振装置
- 专利标题： METHOD, SYSTEM AND MAGNETIC RESONANCE APPARATUS FOR COMPENSATING FOR INHOMOGENEITIES IN THE MAGNETIC FIELD
- 专利标题（中）： 用于补偿磁场中的不均匀性的方法，系统和磁共振装置
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申请号： US14687378申请日： 2015-04-15
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公开(公告)号： US20150301135A1公开(公告)日： 2015-10-22
- 发明人: Stephan Biber , Daniel Driemel , Katharina Hesels , Ralf Ladeback , Jörg Rothard
- 申请人： Stephan Biber , Daniel Driemel , Katharina Hesels , Ralf Ladeback , Jörg Rothard
- 优先权： DE102014207314.6 20140416
- 主分类号： G01R33/3875
- IPC分类号： G01R33/3875
摘要：
A method and a magnetic resonance apparatus compensate for inhomogeneities in a magnetic field generated by the magnetic resonance apparatus with a shim coil of the magnetic resonance apparatus. The shim coil is arranged at an object under investigation. A position and an orientation of the shim coil are automatically determined. The inhomogeneities of the magnetic field are determined. The inhomogeneities are compensated for via the shim coil depending on the position and the orientation of the shim coil.