发明授权
US09322891B2 Local coil with a number of separately switchable local coil shim coils
有权
本地线圈具有多个可单独切换的局部线圈垫片线圈
- 专利标题： Local coil with a number of separately switchable local coil shim coils
- 专利标题（中）： 本地线圈具有多个可单独切换的局部线圈垫片线圈
-
申请号： US13564638申请日： 2012-08-01
-
公开(公告)号： US09322891B2公开(公告)日： 2016-04-26
- 发明人: Stephan Biber
- 申请人： Stephan Biber
- 申请人地址： DE München
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： DE München
- 代理机构： Lempia Summerfield Katz LLC
- 优先权： DE102011080275 20110802
- 主分类号： G01R33/387
- IPC分类号： G01R33/387 ; G01R33/341 ; G01R33/565 ; A61B5/055 ; G01R33/44 ; A61B5/00
摘要：
A local coil for an imaging system includes a number of shim coils. A current for generating a shim field in one of the shim coils may be switched on and switched off. A current for generating a shim field in another of the shim coils may be switched on and switched off. The currents may be switched on and switched off independently of one another for generating a respective shim field in the shim coils.