-
公开(公告)号：US10379180B2
公开(公告)日：2019-08-13
申请号：US14539782
申请日：2014-11-12
IPC分类号： G01V3/00 , G01R33/341 , G01R33/3415
摘要： The transmission antenna apparatus is configured for emitting transmission magnetic fields in magnetic resonance imaging devices and includes one or more flat antennas. A magnetic resonance imaging device includes such a transmission antenna apparatus.
-
公开(公告)号：US20150130467A1
公开(公告)日：2015-05-14
申请号：US14539782
申请日：2014-11-12
CPC分类号： G01R33/341 , G01R33/3415
摘要： The transmission antenna apparatus is configured for emitting transmission magnetic fields in magnetic resonance imaging devices and includes one or more flat antennas. A magnetic resonance imaging device includes such a transmission antenna apparatus.
摘要翻译： 发送天线装置被配置为在磁共振成像装置中发射发射磁场，并且包括一个或多个平坦天线。 磁共振成像装置包括这样的发送天线装置。
-
公开(公告)号：US20160131728A1
公开(公告)日：2016-05-12
申请号：US14938707
申请日：2015-11-11
IPC分类号： G01R33/483
摘要： A magnetic resonance (MR) local coil system includes local MR transmit coils that may be inductively coupled to at least one power-feed coil of an MR device. At least two local MR transmit coils may be used to generate local B1 excitation fields that are differently structured with respect to each other.
摘要翻译： 磁共振（MR）局部线圈系统包括本地MR发射线圈，其可以感应耦合到MR装置的至少一个供电线圈。 可以使用至少两个本地MR发射线圈来产生彼此不同结构的本地B1激励场。
-
公开(公告)号：US20150276900A1
公开(公告)日：2015-10-01
申请号：US14672563
申请日：2015-03-30
IPC分类号： G01R33/36 , G01R33/48 , G01R33/343 , G01R33/341 , H01Q7/00 , G01R33/34
CPC分类号： G01R33/3678 , G01R33/34092 , G01R33/341 , G01R33/3415 , G01R33/343 , G01R33/365 , G01R33/48 , H01Q1/38 , H01Q7/00 , H01Q21/24
摘要： A transmission antenna apparatus is provided to emit transmission magnetic fields in magnetic resonance imaging scanners. The transmission antenna apparatus includes at least a first flat antenna and a second flat antenna. The first flat antenna is arranged in relation to the second flat antenna in such a way that first areas, formed in the planar extent of partial structures of the first flat antenna in each case situated in the same plane, are opposite to second areas, formed in the planar extent of partial structures of the second flat antenna in each case situated in the same plane, in a manner mirrored in a mirror plane. The first flat antenna and the second flat antenna, as part of the structure thereof, share a first path, situated on the mirror plane, over the full length of the path. The magnetic resonance imaging scanner has such a transmission antenna apparatus.
摘要翻译： 提供发射天线装置以在磁共振成像扫描仪中发射透射磁场。 发送天线装置至少包括第一平面天线和第二平坦天线。 第一扁平天线相对于第二扁平天线布置成使得形成在第一平面天线的每个部分的部分结构的平面范围中的第一区域位于同一平面内，形成为与第二区域相反的方式形成 在第二平面天线的每个情况下的部分结构的平面范围中，以与镜面相反的方式位于同一平面内。 作为其结构的一部分的第一扁平天线和第二平面天线在路径的整个长度上共享位于镜面上的第一路径。 磁共振成像扫描器具有这样的发送天线装置。
-
-
-
搜索结果
4 条记录 (耗时 0.016 秒)