发明申请
US20120268133A1 Modular multi-channel coil array for an MRI having decoupling of next but one neighbors
有权
用于MRI的模块化多通道线圈阵列具有下一个但是一个邻居的去耦
- 专利标题: Modular multi-channel coil array for an MRI having decoupling of next but one neighbors
- 专利标题(中): 用于MRI的模块化多通道线圈阵列具有下一个但是一个邻居的去耦
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申请号: US13508044申请日: 2010-11-05
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公开(公告)号: US20120268133A1公开(公告)日: 2012-10-25
- 发明人: Andreas Peter , Stefan Schonhardt , Jan Korvink
- 申请人: Andreas Peter , Stefan Schonhardt , Jan Korvink
- 优先权: DE102009046492.1 20091106
- 国际申请: PCT/EP2010/066893 WO 20101105
- 主分类号: G01R33/3415
- IPC分类号: G01R33/3415 ; H01F7/06
摘要:
A multi-channel coil array for use as a transceiver in magnetic resonance imaging (MRI) has a plurality of radio frequency (RF) coils disposed next to one another, devices for electromagnetically decoupling the RF coils and coil elements which are applied onto a planar carrier element (5). The carrier elements (5) have a regular, equilateral polygonal outer contour and the shape of the individual coils (2) corresponds to the outer contour of the carrier element (5). An individual coil (2) has a loop-shaped structure (1), which leads to a decoupling of individual coils (2) not immediately adjacent to each other when a plurality of individual elements are arranged. The space requirement for adding new coils is reduced, and the modular design makes it possible to easily implement any three-dimensional or two-dimensional shape.
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