公开(公告)号：US20160377692A1

公开(公告)日：2016-12-29

申请号：US15190866

申请日：2016-06-23

申请人： Peter Gall ,  Andreas Greiser ,  Martin Harder ,  Katharina Hesels ,  Hans-Peter Hollenbach ,  Esther Raithel ,  Stephan Zink

发明人： Peter Gall ,  Andreas Greiser ,  Martin Harder ,  Katharina Hesels ,  Hans-Peter Hollenbach ,  Esther Raithel ,  Stephan Zink

IPC分类号： G01R33/34 ,  G01R33/30

CPC分类号： G01R33/34084 ,  G01R33/3415

摘要： A magnetic resonance coil apparatus, a magnetic resonance apparatus and a method for handling a magnetic resonance coil apparatus are provided. The magnetic resonance coil apparatus includes a first coil unit and a second coil unit. The first coil unit and the second coil unit are configured to rotate about a longitudinal axis relative to one another.

摘要翻译： 提供一种磁共振线圈装置，磁共振装置和用于处理磁共振线圈装置的方法。 磁共振线圈装置包括第一线圈单元和第二线圈单元。 第一线圈单元和第二线圈单元构造成围绕纵向轴线相对于彼此旋转。

公开(公告)号：US20170299669A1

公开(公告)日：2017-10-19

申请号：US15485793

申请日：2017-04-12

申请人： Katharina Hesels ,  Stefan Röll

发明人： Katharina Hesels ,  Stefan Röll

IPC分类号： G01R33/34 ,  G01R33/30

CPC分类号： G01R33/34007 ,  A61B5/0555 ,  G01R33/30 ,  G01R33/34084 ,  G01R33/3415 ,  G01R33/36 ,  G01R33/3692

摘要： A magnetic resonance facility is provided. The magnetic resonance facility includes at least one object table configured to mount an object to be examined and at least one coil facility embodied separately from the object table, which includes at least one local coil and at least one connecting portion, which may be introduced into at least one recess of the object table and may be held there to hold the coil facility. The connecting portion in the recess is guided displaceably along a longitudinal direction of the recess between different positions in which it may be held. At least one coil-facility-side connecting device is arranged on the connecting portion and may establish an electrical connection for the power supply and/or for signal transmission between the coil facility and the object table and/or at least one optical connection for signal transmission between the coil facility and the object table.

公开(公告)号：US20150301135A1

公开(公告)日：2015-10-22

申请号：US14687378

申请日：2015-04-15

申请人： Stephan Biber ,  Daniel Driemel ,  Katharina Hesels ,  Ralf Ladeback ,  Jörg Rothard

发明人： Stephan Biber ,  Daniel Driemel ,  Katharina Hesels ,  Ralf Ladeback ,  Jörg Rothard

IPC分类号： G01R33/3875

摘要： A method and a magnetic resonance apparatus compensate for inhomogeneities in a magnetic field generated by the magnetic resonance apparatus with a shim coil of the magnetic resonance apparatus. The shim coil is arranged at an object under investigation. A position and an orientation of the shim coil are automatically determined. The inhomogeneities of the magnetic field are determined. The inhomogeneities are compensated for via the shim coil depending on the position and the orientation of the shim coil.

摘要翻译： 一种方法和磁共振装置用磁共振装置的垫片线圈补偿由磁共振装置产生的磁场中的不均匀性。 垫片线圈布置在被调查物体上。 自动确定垫片线圈的位置和方向。 确定磁场的不均匀性。 取决于垫片线圈的位置和方向，通过垫片线圈补偿不均匀性。

公开(公告)号：US10444306B2

公开(公告)日：2019-10-15

申请号：US15485793

申请日：2017-04-12

申请人： Katharina Hesels ,  Stefan Röll

发明人： Katharina Hesels ,  Stefan Röll

IPC分类号： G01V3/00 ,  G01R33/34 ,  G01R33/30 ,  G01R33/36 ,  A61B5/055 ,  G01R33/3415

摘要： A magnetic resonance facility is provided. The magnetic resonance facility includes at least one object table configured to mount an object to be examined and at least one coil facility embodied separately from the object table, which includes at least one local coil and at least one connecting portion, which may be introduced into at least one recess of the object table and may be held there to hold the coil facility. The connecting portion in the recess is guided displaceably along a longitudinal direction of the recess between different positions in which it may be held. At least one coil-facility-side connecting device is arranged on the connecting portion and may establish an electrical connection for the power supply and/or for signal transmission between the coil facility and the object table and/or at least one optical connection for signal transmission between the coil facility and the object table.

公开(公告)号：US10390725B2

公开(公告)日：2019-08-27

申请号：US15044757

申请日：2016-02-16

申请人： Hubertus Fischer ,  Katharina Hesels ,  Karsten Jahns ,  Wolfgang Kraus ,  Thomas Kundner ,  Steffen Wolf ,  Jörg Rothard

发明人： Hubertus Fischer ,  Katharina Hesels ,  Karsten Jahns ,  Wolfgang Kraus ,  Thomas Kundner ,  Steffen Wolf ,  Jörg Rothard

IPC分类号： A61B5/00 ,  A61B5/055 ,  G01R33/3415 ,  G01R33/36 ,  G01R33/34

摘要： An accessory comprises at least one first electrical accessory port for connection to a respective matching electrical coil port of an MR coil and at least one second electrical accessory port for connection to a respective matching electrical device port of an MR device. The first accessory port and the second accessory port do not match one another. The respective first accessory port is connected to the associated second accessory port by electrical adaptation.

公开(公告)号：US20160238677A1

公开(公告)日：2016-08-18

申请号：US15044757

申请日：2016-02-16

申请人： Hubertus Fischer ,  Katharina Hesels ,  Karsten Jahns ,  Wolfgang Kraus ,  Thomas Kundner ,  Steffen Wolf ,  Jörg Rothard

发明人： Hubertus Fischer ,  Katharina Hesels ,  Karsten Jahns ,  Wolfgang Kraus ,  Thomas Kundner ,  Steffen Wolf ,  Jörg Rothard

IPC分类号： G01R33/341 ,  G01R33/30 ,  G01R33/36 ,  A61B5/055

CPC分类号： A61B5/055 ,  G01R33/34007 ,  G01R33/3415 ,  G01R33/36

摘要： An accessory comprises at least one first electrical accessory port for connection to a respective matching electrical coil port of an MR coil and at least one second electrical accessory port for connection to a respective matching electrical device port of an MR device. The first accessory port and the second accessory port do not match one another. The respective first accessory port is connected to the associated second accessory port by electrical adaptation.

摘要翻译： 附件包括用于连接到MR线圈的相应匹配电气线圈端口的至少一个第一电气附件端口和用于连接到MR设备的相应匹配电气设备端口的至少一个第二电气附件端口。 第一个附件端口和第二个附件端口不匹配。 相应的第一附件端口通过电适配连接到相关联的第二附件端口。