发明申请
- 专利标题: OPERATING AN MRI APPARATUS
-
申请号: US16546296申请日: 2019-08-20
-
公开(公告)号: US20200064425A1公开(公告)日: 2020-02-27
- 发明人: Stephan Biber , Adrian Bampton , Markus Vester , Andre de Oliveira , Volker Model , Jürgen Nistler , Andreas Potthast , Paul Adam Johnstone
- 申请人: Siemens Healthcare GmbH
- 优先权: EP18189940.2 20180821; EP18189964.2 20180821; EP18189973.3 20180821
- 主分类号: G01R33/3815
- IPC分类号: G01R33/3815 ; A61B5/055 ; G01R33/44
摘要:
A method of operating a magnetic resonance imaging (MRI) apparatus includes exciting a body coil of the MRI apparatus to emit a radio-frequency signal, determining a center frequency of a resonance curve of the body coil, and calculating a magnet target frequency based on the determined center frequency. A magnet is ramped to the magnet target frequency.
公开/授权文献
- US11193997B2 Operating an MRI apparatus 公开/授权日:2021-12-07