公开(公告)号：US20150065857A1

公开(公告)日：2015-03-05

申请号：US14474136

申请日：2014-08-30

申请人： Stephan Biber ,  Michael Wiehl

发明人： Stephan Biber ,  Michael Wiehl

IPC分类号： A61B5/08 ,  A61B5/00 ,  A61B5/055 ,  A61B5/05

CPC分类号： A61B5/0816 ,  A61B5/0507 ,  A61B5/055 ,  A61B5/113 ,  A61B5/1135 ,  A61B5/725

摘要： A method for determining a respiratory rate of a living being includes emitting a radio signal using a radio transmitter arranged on the living being. The emitted radio signal is acquired, and the respiratory rate is determined based on the acquired radio signal.

摘要翻译： 一种用于确定生命的呼吸频率的方法包括使用布置在生物体上的无线电发射器发射无线电信号。 获取发射的无线电信号，并且基于所获取的无线电信号来确定呼吸速率。

公开(公告)号：US08803525B2

公开(公告)日：2014-08-12

申请号：US13044206

申请日：2011-03-09

申请人： Rudi Baumgartl ,  Stephan Biber ,  Martin Hemmerlein

发明人： Rudi Baumgartl ,  Stephan Biber ,  Martin Hemmerlein

IPC分类号： G01R33/44 ,  G01R33/36 ,  G01R33/3415

CPC分类号： G01R33/3664 ,  G01R33/3415

摘要： A local coil for a magnetic resonance device includes a connector apparatus for establishing a connection to a plug-in station on a patient couch and at least one storage facility. The storage facility may be used to read out by way of the connection and may store at least one non-modifiable data item describing a property of the local coil. The storage facility may include at least one detection facility for acquiring measurement values describing the state of the local coil and at least one evaluation facility configured to modify the readout address of the storage facility as a function of the measurement values.

摘要翻译： 用于磁共振装置的本地线圈包括用于建立与患者床上的插入式站和至少一个存储设施的连接的连接器装置。 存储设施可以用于通过连接读出，并且可以存储描述本地线圈的属性的至少一个不可修改的数据项。 存储设备可以包括用于获取描述本地线圈的状态的测量值的至少一个检测设备和被配置为根据测量值修改存储设施的读出地址的至少一个评估设备。

公开(公告)号：US20140161336A1

公开(公告)日：2014-06-12

申请号：US14088386

申请日：2013-11-23

申请人： Stephan Biber ,  Stephan Kannengiesser

发明人： Stephan Biber ,  Stephan Kannengiesser

IPC分类号： G06T11/00 ,  G06T7/00

CPC分类号： G01R33/5608 ,  G01R33/3415 ,  G01R33/5611

摘要： An apparatus and a method for generating an image from N reception signal data sets of signals received by a plurality of coils of a magnetic resonance tomography appliance from a region of a body to be examined using an image processing computer are provided. The apparatus includes a degree-of-compression determining device. A ratio N/M of the number N of N reception signal data sets generated from the signals received by the plurality of coils to a smaller number M of mode data sets is defined taking account of a plurality of parameters. The plurality of parameters at least also represent system resources of the image processing computer. Using a compression computer, the N reception signal data sets are compressed into M mode data sets. After this, the M mode data sets are used by the image processing computer for generating the image of the region of the body.

摘要翻译： 提供了一种用于从使用图像处理计算机的被检体的区域从磁共振断层摄影装置的多个线圈接收的N个接收信号数据组生成图像的装置和方法。 该装置包括压缩度确定装置。 通过考虑多个参数来定义从多个线圈接收到的信号产生的N个接收信号数据集合的数目N的比N / M到模式数据集的较小数量M. 多个参数至少也表示图像处理计算机的系统资源。 使用压缩计算机，N个接收信号数据集被压缩成M个模式数据集。 之后，M模式数据集由图像处理计算机用于生成身体区域的图像。

公开(公告)号：US20140012127A1

公开(公告)日：2014-01-09

申请号：US13933386

申请日：2013-07-02

申请人： Stephan Biber ,  Lars Lauer

发明人： Stephan Biber ,  Lars Lauer

IPC分类号： A61B5/00 ,  A61B5/055 ,  A61F11/14 ,  A61B5/11 ,  A61F11/08

CPC分类号： A61B5/6817 ,  A61B5/0004 ,  A61B5/0555 ,  A61B5/11 ,  A61B5/7285 ,  A61F11/08 ,  A61F11/14

摘要： A hearing protection apparatus includes a first ear coupling unit, which is designed for positioning on a first ear of a user, a second ear coupling unit, which is designed for positioning on a second ear of the user, and a sound protection for at least partial shielding of sound waves, wherein the hearing protection apparatus has at least one motion sensor unit.

摘要翻译： 听力保护装置包括被设计用于定位在用户的第一耳朵上的第一耳耦合单元，被设计用于定位在用户的第二耳朵上的第二耳耦合单元，以及用于至少 声波的部分屏蔽，其中听力保护装置具有至少一个运动传感器单元。

公开(公告)号：US20140002085A1

公开(公告)日：2014-01-02

申请号：US13929746

申请日：2013-06-27

申请人： Stephan Biber ,  Klaus Huber

发明人： Stephan Biber ,  Klaus Huber

IPC分类号： G01R33/36

CPC分类号： G01R33/3628 ,  G01R33/288 ,  G01R33/341 ,  G01R33/365

摘要： Methods and a device for automatic detuning of a magnetic resonance tomography (MRT) local coil not connected to an MRT system are provided. The device has self-closing switches that are closed or open, depending on the presence of an MRT high-frequency field.

摘要翻译： 提供了不连接到MRT系统的磁共振断层摄影（MRT）本地线圈的自动失谐的方法和装置。 根据MRT高频场的存在，该装置具有闭合或断开的自闭合开关。

公开(公告)号：US20130249556A1

公开(公告)日：2013-09-26

申请号：US13847595

申请日：2013-03-20

申请人： Stephan Biber

发明人： Stephan Biber

IPC分类号： H01F1/01 ,  G01R33/34

CPC分类号： H01F1/01 ,  A61B5/0555 ,  G01R33/34 ,  G01R33/34007 ,  G01R33/565 ,  G01R33/56536 ,  H01F1/0018

摘要： A material for a magnetic resonance installation is provided, wherein the material includes a support material and a magnetic doping material which is admixed in a specific proportion. The doping material exhibits an anisotropic susceptibility. In respect of the anisotropic susceptibility, the doping material exhibits a mean orientation along a predefined direction. An essentially homogeneous intermixture of the support material and the doping material is present within a volume of the material which is smaller than 1 mm3.

摘要翻译： 提供了用于磁共振设备的材料，其中所述材料包括以特定比例混合的支撑材料和磁性掺杂材料。 掺杂材料表现出各向异性的敏感性。 在各向异性磁化率方面，掺杂材料沿着预定方向表现出平均取向。 支撑材料和掺杂材料的基本均匀的混合物存在于小于1mm 3的材料的体积内。

公开(公告)号：US20130229181A1

公开(公告)日：2013-09-05

申请号：US13785818

申请日：2013-03-05

申请人： Stephan Biber ,  Björn Heismann ,  Volker Matschl ,  Sebastian Schmidt ,  Markus Vester

发明人： Stephan Biber ,  Björn Heismann ,  Volker Matschl ,  Sebastian Schmidt ,  Markus Vester

IPC分类号： G01R33/42

CPC分类号： G01R33/42 ,  G01R33/422

摘要： A magnetic resonance facility having a cylindrical patient receiving unit includes a high-frequency shield. The high-frequency shield is disposed to enclose the patient receiving unit and shield at least one high-frequency coil from a gradient coil arrangement. The high-frequency shield is extendable to form a shielded chamber that shields the high-frequency coil from high-frequency signals outside the shielded chamber.

摘要翻译： 具有圆柱形患者接收单元的磁共振设备包括高频屏蔽。 高频屏蔽被设置为包围患者接收单元并屏蔽来自梯度线圈装置的至少一个高频线圈。 高频屏蔽可扩展，形成屏蔽室，将屏蔽室外的高频信号屏蔽高频线圈。

公开(公告)号：US20130229178A1

公开(公告)日：2013-09-05

申请号：US13783288

申请日：2013-03-02

申请人： Stephan Biber ,  Jörg Rothard

发明人： Stephan Biber ,  Jörg Rothard

IPC分类号： G01R33/421

CPC分类号： G01R33/421 ,  G01R33/3664 ,  G01R33/422

摘要： A local screen screens out magnetic resonance signals of an object under examination during magnetic resonance imaging with a magnetic resonance device. The local screen includes a plurality of electrically conductive local screen elements that are arranged such that no direct electrically conductive connection pertains between the local screen elements. The local screen further includes a carrier device for accommodating the local screen elements and a number of switching devices that are connected in an electrically conductive manner to the local screen element, and are embodied such that the electrical resistance may be controlled by a number of screen control signals. In addition, the local screen includes a number of screen control signal inputs for the number of screen control signals.

摘要翻译： 本地屏幕在用磁共振装置进行磁共振成像期间屏蔽被检查物体的磁共振信号。 本地屏幕包括多个导电本地屏幕元件，其布置成使得在本地屏幕元件之间不存在直接的导电连接。 本地屏幕还包括用于容纳本地屏幕元件的载体装置和以导电方式连接到本地屏幕元件的多个开关装置，并且被实施为使得电阻可以由多个屏幕 控制信号。 此外，本地屏幕包括用于屏幕控制信号数量的多个屏幕控制信号输入。

公开(公告)号：US20130193968A1

公开(公告)日：2013-08-01

申请号：US13564638

申请日：2012-08-01

申请人： Stephan Biber

发明人： Stephan Biber

IPC分类号： G01R33/387 ,  A61B5/055 ,  G01R33/44

CPC分类号： G01R33/387 ,  A61B5/055 ,  A61B5/6822 ,  G01R33/341 ,  G01R33/44 ,  G01R33/5659

摘要： A local coil for an imaging system includes a number of shim coils. A current for generating a shim field in one of the shim coils may be switched on and switched off. A current for generating a shim field in another of the shim coils may be switched on and switched off. The currents may be switched on and switched off independently of one another for generating a respective shim field in the shim coils.

摘要翻译： 用于成像系统的局部线圈包括多个垫片线圈。 用于在其中一个垫片线圈中产生垫片场的电流可以被接通和关断。 用于在另一个垫片线圈中产生垫片场的电流可以被接通和关断。 可以彼此独立地接通和关断电流，以在垫片线圈中产生相应的垫片场。

公开(公告)号：US20130127469A1

公开(公告)日：2013-05-23

申请号：US13683469

申请日：2012-11-21

申请人： Stephan Biber ,  Karsten Jahns ,  Thomas Kundner ,  Joerg Rothard

发明人： Stephan Biber ,  Karsten Jahns ,  Thomas Kundner ,  Joerg Rothard

IPC分类号： G01R33/36

CPC分类号： G01R33/36 ,  G01R33/34007 ,  G01R33/34084 ,  G01R33/3415

摘要： A local coil for an imaging system includes an anterior torso part and a posterior torso part that are detachably connected to one another with a fastening device.

摘要翻译： 用于成像系统的局部线圈包括前部躯干部分和后躯干部分，其使用紧固装置彼此可拆卸地连接。