公开(公告)号：US20120268133A1

公开(公告)日：2012-10-25

申请号：US13508044

申请日：2010-11-05

申请人： Andreas Peter ,  Stefan Schonhardt ,  Jan Korvink

发明人： Andreas Peter ,  Stefan Schonhardt ,  Jan Korvink

IPC分类号： G01R33/3415 ,  H01F7/06

CPC分类号： G01R33/3415 ,  G01R33/34007 ,  G01R33/365 ,  Y10T29/49071

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.

摘要翻译： 用作磁共振成像（MRI）中的收发器的多通道线圈阵列具有彼此相邻布置的多个射频（RF）线圈，用于将RF线圈和线圈元件电磁去耦的装置，其被施加到平面 载体元件（5）。 载体元件（5）具有规则的等边多边形外轮廓，并且各个线圈（2）的形状对应于载体元件（5）的外轮廓。 单个线圈（2）具有环形结构（1），当布置多个单独元件时，导致彼此不直接相邻的各个线圈（2）的去耦合。 减少添加新线圈的空间要求，并且模块化设计使得可以容易地实现任何三维或二维形状。

公开(公告)号：US09024637B2

公开(公告)日：2015-05-05

申请号：US13508044

申请日：2010-11-05

申请人： Andreas Peter ,  Stefan Schonhardt ,  Jan Korvink

发明人： Andreas Peter ,  Stefan Schonhardt ,  Jan Korvink

IPC分类号： G01V3/00 ,  G01R33/3415 ,  G01R33/34 ,  G01R33/36

CPC分类号： G01R33/3415 ,  G01R33/34007 ,  G01R33/365 ,  Y10T29/49071

摘要： A mufti-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.

摘要翻译： 用作磁共振成像（MRI）中的收发器的多通道线圈阵列具有彼此相邻布置的多个射频（RF）线圈，用于将RF线圈和线圈元件电磁去耦的装置，其被施加到平面 载体元件（5）。 载体元件（5）具有规则的等边多边形外轮廓，并且各个线圈（2）的形状对应于载体元件（5）的外轮廓。 单个线圈（2）具有环形结构（1），当布置多个单独元件时，导致彼此不直接相邻的各个线圈（2）的去耦合。 减少添加新线圈的空间要求，并且模块化设计使得可以容易地实现任何三维或二维形状。