公开(公告)号：US20080211502A1

公开(公告)日：2008-09-04

申请号：US12038945

申请日：2008-02-28

申请人： Thomas Arnold ,  Swen Campagna

发明人： Thomas Arnold ,  Swen Campagna

IPC分类号： G01R33/341 ,  A61B5/055

CPC分类号： G01R33/56375 ,  G01R33/3415 ,  G01R33/3664 ,  G01R33/56383

摘要： In a method for coil selection of a magnetic resonance apparatus, a determination of coil positions of the multiple coil devices of the magnetic resonance apparatus is made and a determination is also made of a number of coil groups, wherein a coil group is composed of at least one coil device. One or more coil groups is associated with positions of the support device, and the coil group that is associated with a position of the support device includes the coil devices that are suitable for use in that associated position of the support device. A control of one of the multiple coil groups dependent on the position of the support device.

摘要翻译： 在磁共振装置的线圈选择方法中，确定磁共振装置的多个线圈装置的线圈位置，并且还确定线圈组的数量，其中线圈组由 至少一个线圈装置。 一个或多个线圈组与支撑装置的位置相关联，并且与支撑装置的位置相关联的线圈组包括适合用于支撑装置的相关位置的线圈装置。 取决于支撑装置的位置的多个线圈组之一的控制。

公开(公告)号：US08185335B2

公开(公告)日：2012-05-22

申请号：US12166745

申请日：2008-07-02

申请人： Thomas Arnold ,  Swen Campagna

发明人： Thomas Arnold ,  Swen Campagna

IPC分类号： G01R35/00 ,  A61B5/05

CPC分类号： G01R33/583 ,  G01R33/543 ,  G01R33/56375 ,  G01R33/56383

摘要： A magnetic resonance apparatus is operated with continuous movement of an examination subject through a measurement volume of the apparatus. At each successively-occupied position of the examination subject within the measurement volume during the continuous movement, magnetic resonance data are acquired with system parameters, each having system parameter values. Contemporaneously with each data acquisition at each position, the acquired data are evaluated as to the effect produced by the system parameter values employed to acquire the data. The system parameter values are then adapted to cause the effect to correspond to a target value, and the adapted system parameters are then used to acquire data at the next-successive position occupied by the examination subject in the continuous movement.

摘要翻译： 磁共振装置通过检查对象的连续移动通过装置的测量体积进行操作。 在连续运动期间在测量体积内的检查对象的每个相继占用的位置，采用具有系统参数的系统参数来获取磁共振数据。 与每个位置处的每个数据采集同时，对获取的数据进行评估，以获得用于获取数据的系统参数值产生的效果。 系统参数值然后适合于使效果对应于目标值，然后使用适配的系统参数来获取在连续运动中由检查对象占据的下一个连续位置的数据。

公开(公告)号：US07852081B2

公开(公告)日：2010-12-14

申请号：US12039125

申请日：2008-02-28

申请人： Thomas Arnold ,  Swen Campagna

发明人： Thomas Arnold ,  Swen Campagna

IPC分类号： G01V3/00

CPC分类号： G01R33/3415 ,  G01R33/56375 ,  G01R33/56383

摘要： In a method and a corresponding control device for automatic position determination in at least one spatial direction of at least two acquisition devices, wherein more acquisition devices than acquisition channels are present, a position measurement for one of the acquisition devices is implemented with an acquisition channel in a first step and a position measurement for another of the acquisition devices with the same acquisition channel is implemented in a second step. The position of the respective acquisition devices is determined based on these position measurements.

摘要翻译： 在用于在至少两个采集装置的至少一个空间方向上进行自动位置确定的方法和相应的控制装置中，其中存在比采集通道更多的采集装置，采集装置之一的位置测量用采集通道 在第二步骤中，在第一步骤中对具有相同采集通道的另一采集设备进行位置测量。 基于这些位置测量来确定各个采集装置的位置。

公开(公告)号：US20090012736A1

公开(公告)日：2009-01-08

申请号：US12166745

申请日：2008-07-02

申请人： Thomas Arnold ,  Swen Campagna

发明人： Thomas Arnold ,  Swen Campagna

IPC分类号： G01R33/58 ,  G01R33/28

CPC分类号： G01R33/583 ,  G01R33/543 ,  G01R33/56375 ,  G01R33/56383

摘要： A method for spatially-dependent adjustment of system parameters of a magnetic resonance apparatus given continuous movement of an examination subject through a measurement volume of the magnetic resonance apparatus includes the following steps: (a) starting a measurement in the measurement volume of the magnetic resonance apparatus with a system parameter set, wherein the examination subject is located at a first position, (b) acquisition of measurement data, (c) storage of the system parameter values of the system parameter set with a respective position of the examination subject in a magnetic resonance apparatus at the point in time of a use of the respective system parameter of the system parameter set during the measurement, (d) evaluation of the acquired measurement data in regards to the effect achieved with the employed system parameter values, (e) adaptation of the system parameter values of the system parameter set under consideration of the evaluation of the last measurement such that, assuming idealized relationships between the system parameters and the respective effect, the respective effect corresponds to a target value, (f) starting a new measurement in the measurement volume of the magnetic resonance apparatus with the system parameter set with the adapted system parameter values, wherein the examination subject is located at an altered position, and (g) repetition of the steps b) through f) until the examination subject to be examined was completely examined.

摘要翻译： 一种通过磁共振装置的测量体积给予检查对象的连续移动的磁共振装置的系统参数的空间相关调整方法包括以下步骤：（a）在磁共振测量体积中开始测量 具有系统参数设置的装置，其中所述检查对象位于第一位置，（b）获取测量数据，（c）将所述系统参数集的系统参数值与所述检查对象的相应位置的存储在 在使用测量期间设定的系统参数的各个系统参数的时间点的磁共振装置，（d）评估所获取的测量数据与采用的系统参数值的效果有关，（e） 适应系统参数值的系统参数值，考虑到最后测量的评估 t，使得假设系统参数和相应效果之间的理想化关系，各自的效果对应于目标值，（f）以具有适配系统的系统参数设置的磁共振装置的测量体积开始新的测量 参数值，其中检查对象位于改变的位置，（g）重复步骤b）至f），直到检查被检查被检查完毕。

公开(公告)号：US08362772B2

公开(公告)日：2013-01-29

申请号：US12766216

申请日：2010-04-23

申请人： Thomas Arnold ,  Swen Campagna

发明人： Thomas Arnold ,  Swen Campagna

IPC分类号： G01V3/00

CPC分类号： G01R33/54

摘要： In a magnetic resonance imaging system having a scanner having a magnetic field system, a radio frequency system and a control device, and a method for operating such a system, the control device generates a control signal sequence on the basis of a control protocol for the purpose of executing a number of scan procedures and a number of adjustments for adjusting the magnetic field system and/or the radio frequency system, at least the scan procedures are predetermined by the control protocol. The control protocol furthermore contains a number of local scan transition indicators assigned to the scan procedures, and on the basis of the scan transition indicators, in each case the control device checks to determine if, directly prior to a scan procedure, an adjustment may be applied. The control signal sequence is then automatically generated by the control device such that, if for a scan procedure the necessary adjustment may not be applied prior to that scan procedure, then the relevant adjustment will be executed in advance and/or adjustment parameter values from previously executed existing adjustments will be used.

摘要翻译： 在具有具有磁场系统的扫描仪，射频系统和控制装置的磁共振成像系统及其操作方法中，控制装置根据控制信号序列 执行多个扫描程序和用于调整磁场系统和/或射频系统的多个调整的目的，至少扫描过程由控制协议预先确定。 控制协议还包含分配给扫描过程的多个本地扫描转换指示符，并且基于扫描转换指示器，在每种情况下，控制装置检查以确定在扫描过程之前，调整是否可以是 应用。 控制信号序列然后由控制装置自动生成，使得如果对于扫描程序，在扫描过程之前，可能不应用必要的调整，则相关调整将从先前执行和/或调整参数值 执行现有调整将被使用。

公开(公告)号：US20080211503A1

公开(公告)日：2008-09-04

申请号：US12039125

申请日：2008-02-28

申请人： Thomas Arnold ,  Swen Campagna

发明人： Thomas Arnold ,  Swen Campagna

IPC分类号： G01R33/28

CPC分类号： G01R33/3415 ,  G01R33/56375 ,  G01R33/56383

摘要： In a method and a corresponding control device for automatic position determination in at least one spatial direction of at least two acquisition devices, wherein more acquisition devices than acquisition channels are present, a position measurement for one of the acquisition devices is implemented with an acquisition channel in a first step and a position measurement for another of the acquisition devices with the same acquisition channel is implemented in a second step. The position of the respective acquisition devices is determined based on these position measurements.

摘要翻译： 在用于在至少两个采集装置的至少一个空间方向上进行自动位置确定的方法和相应的控制装置中，其中存在比获取通道更多的采集装置，采集装置之一的位置测量用采集通道 在第二步骤中，在第一步骤中对具有相同采集通道的另一采集设备进行位置测量。 基于这些位置测量来确定各个采集装置的位置。

公开(公告)号：US07924007B2

公开(公告)日：2011-04-12

申请号：US12038945

申请日：2008-02-28

申请人： Thomas Arnold ,  Swen Campagna

发明人： Thomas Arnold ,  Swen Campagna

IPC分类号： G01V3/00

CPC分类号： G01R33/56375 ,  G01R33/3415 ,  G01R33/3664 ,  G01R33/56383

摘要： In a method for coil selection of a magnetic resonance apparatus, a determination of coil positions of the multiple coil devices of the magnetic resonance apparatus is made and a determination is also made of a number of coil groups, wherein a coil group is composed of at least one coil device. One or more coil groups is associated with positions of the support device, and the coil group that is associated with a position of the support device includes the coil devices that are suitable for use in that associated position of the support device. A control of one of the multiple coil groups dependent on the position of the support device.

摘要翻译： 在磁共振装置的线圈选择方法中，确定磁共振装置的多个线圈装置的线圈位置，并且还确定线圈组的数量，其中线圈组由 至少一个线圈装置。 一个或多个线圈组与支撑装置的位置相关联，并且与支撑装置的位置相关联的线圈组包括适合用于支撑装置的相关位置的线圈装置。 取决于支撑装置的位置的多个线圈组之一的控制。

公开(公告)号：US20100274118A1

公开(公告)日：2010-10-28

申请号：US12766216

申请日：2010-04-23

申请人： Thomas Arnold ,  Swen Campagna

发明人： Thomas Arnold ,  Swen Campagna

IPC分类号： A61B5/055

CPC分类号： G01R33/54

摘要： In a magnetic resonance imaging system having a scanner having a magnetic field system, a radio frequency system and a control device, and a method for operating such a system, the control device generates a control signal sequence on the basis of a control protocol for the purpose of executing a number of scan procedures and a number of adjustments for adjusting the magnetic field system and/or the radio frequency system, at least the scan procedures are predetermined by the control protocol. The control protocol furthermore contains a number of local scan transition indicators assigned to the scan procedures, and on the basis of the scan transition indicators, in each case the control device checks to determine if, directly prior to a scan procedure, an adjustment may be applied. The control signal sequence is then automatically generated by the control device such that, if for a scan procedure the necessary adjustment may not be applied prior to that scan procedure, then the relevant adjustment will be executed in advance and/or adjustment parameter values from previously executed existing adjustments will be used.

摘要翻译： 在具有具有磁场系统的扫描仪，射频系统和控制装置的磁共振成像系统及其操作方法中，控制装置根据控制信号序列 执行多个扫描程序和用于调整磁场系统和/或射频系统的多个调整的目的，至少扫描过程由控制协议预先确定。 控制协议还包含分配给扫描过程的多个本地扫描转换指示符，并且基于扫描转换指示器，在每种情况下，控制装置检查以确定在扫描过程之前，调整是否可以是 应用。 控制信号序列然后由控制装置自动产生，使得如果对于扫描程序，在扫描过程之前不必施加必要的调整，则相关调整将从先前执行和/或调整参数值 执行现有调整将被使用。

公开(公告)号：US20090048401A1

公开(公告)日：2009-02-19

申请号：US12160214

申请日：2006-12-21

申请人： Gerd Loehden ,  Sven Balk ,  Thorsten Brand ,  Gabriele Brenner ,  Thomas Arnold ,  Cornelia Baumann

发明人： Gerd Loehden ,  Sven Balk ,  Thorsten Brand ,  Gabriele Brenner ,  Thomas Arnold ,  Cornelia Baumann

IPC分类号： C08L35/02

CPC分类号： C08L51/08 ,  C08F283/01 ,  C08F289/00 ,  C08L33/08 ,  C08L33/10 ,  C08L67/06 ,  C08L2666/02 ,  C09D151/08 ,  C09D167/06 ,  C09J167/06 ,  C08L2666/14 ,  C08L2666/04

摘要： The present invention relates to a novel synthesis of (meth)acrylate-grafted polyesters and their action as compatibilizers.

摘要翻译： 本发明涉及（甲基）丙烯酸酯接枝聚酯的新型合成及其作为增容剂的作用。

公开(公告)号：US07475520B2

公开(公告)日：2009-01-13

申请号：US11097277

申请日：2005-04-04

申请人： John Swider ,  Michael E. Caporali ,  Thomas Arnold ,  Eric Reisenauer

发明人： John Swider ,  Michael E. Caporali ,  Thomas Arnold ,  Eric Reisenauer

IPC分类号： B65B57/00 ,  B65B5/10 ,  B65B35/10

CPC分类号： B07C3/008 ,  B65B5/10 ,  B65B43/60 ,  B65G2201/0285 ,  B65H31/22 ,  B65H2301/422548 ,  B65H2701/1916

摘要： A system and method designed to position a tray for either horizontal stacking or vertical stacking of product. The system includes a stationary conveyor and a tray carriage in a tray transportation path with the conveyor. The tray carriage is moveable between an elevated, horizontal position and an inclined position. Guides are located near the tray carriage to guide the tray carriage into the inclined position.

摘要翻译： 一种设计用于定位托盘以进行水平堆叠或垂直堆叠产品的系统和方法。 该系统包括固定式输送机和与输送机的托盘输送路径中的托盘托架。 托盘托架可在升高的水平位置和倾斜位置之间移动。 引导件位于托盘托架附近，以将托盘托架引导到倾斜位置。