公开(公告)号：US07443163B2

公开(公告)日：2008-10-28

申请号：US11575151

申请日：2005-08-19

申请人： Marcel Warntjes ,  Marinus J. A. M. Van Helvoort ,  Steven M. Koenig ,  Thomas Chmielewski

发明人： Marcel Warntjes ,  Marinus J. A. M. Van Helvoort ,  Steven M. Koenig ,  Thomas Chmielewski

IPC分类号： G01V3/00

CPC分类号： G01R33/3657 ,  G01R33/34007 ,  G01R33/3628

摘要： A low profile radio frequency coil (32, 44, 441, 442, 443) for use in a magnetic resonance imaging system includes a low profile antenna (34, 102, 202, 302) that is configured to resonate at about a magnetic resonance frequency of the magnetic resonance imaging system. A generally planar inductor (110, 112, 210, 240, 310) is electrically connected or coupled with the low profile antenna. The generally planar inductor provides selected frequency filtering of a radio frequency signal received by or transmitted by the low profile antenna.

摘要翻译： 一种用于磁共振成像系统的低频无线电频率线圈（32,44,44个，44个，44个3）包括 配置为在磁共振成像系统的大约磁共振频率下谐振的低剖面天线（34,102,202,302）。 大体上平面的电感器（110,112,210,240,310）与薄型天线电连接或耦合。 通常平面的电感器提供由低轮廓天线接收或由低轮廓天线发送的射频信号的选择的频率滤波。