专利检索 ap:("YOSHINORI HAMAMURA" OR "XIAOYU YANG" OR "NICHOLAS CASTRILLA" OR "CHRISTOPHER J. ALLEN" OR "SHINJI MITSUI") AND inv:"XIAOYU YANG" 第 1 页

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发明申请
FAILSAFE PROTECTION FROM INDUCED RF CURRENT FOR MRI RF COIL ASSEMBLY HAVING TRANSMIT FUNCTIONALITY 审中-公开
标题翻译：针对具有发射功能的MRI射频线圈组件的感应射频电流的故障保护

公开(公告)号：US20120306499A1

公开(公告)日：2012-12-06

申请号：US13586122

申请日：2012-08-15

申请人： YOSHINORI HAMAMURA , XIAOYU YANG , NICHOLAS CASTRILLA , CHRISTOPHER J. ALLEN , SHINJI MITSUI

发明人： YOSHINORI HAMAMURA , XIAOYU YANG , NICHOLAS CASTRILLA , CHRISTOPHER J. ALLEN , SHINJI MITSUI

IPC分类号： G01R33/28

CPC分类号： G01R33/3664 , G01R33/3628 , G01R33/3642 , G01R33/365 , G01R33/543

摘要： An electrically-controlled failsafe switch is included in an MRI transmit-and-receive RF coil assembly so as to protect it from induced RF currents in the event it is disconnected from an MRI system, but inadvertently left linked to strong MRI RF fields during imaging procedures using other RF coils.

摘要翻译： 在MRI发射和接收RF线圈组件中包括电控故障安全开关，以便在与MRI系统断开连接的情况下保护其免受感应RF电流的影响，但在成像期间无意中与强MRI射频场相关联使用其他RF线圈的程序。