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    • 102. 发明申请
    • Upper body MRI scanner and associated control method
    • 上身MRI扫描仪及相关控制方法
    • US20090048505A1
    • 2009-02-19
    • US12228648
    • 2008-08-14
    • Rainer KuthSebastian Schmidt
    • Rainer KuthSebastian Schmidt
    • A61B5/055
    • G01R33/3806A61B5/0037A61B5/0555G01R33/281G01R33/282G01R33/307
    • The invention relates to an upper body MRI scanner comprising a magnet arrangement for producing a horizontally oriented homogeneous main magnetic field, said magnet arrangement being designed to examine the upper body of a standing patient. An image acquisition unit is provided for continuously creating upper body images of the standing patient. A quality checking unit is designed for automatically determining a quality metric characterizing the quality of the upper body images. An imaging controller connected to the image acquisition unit and the quality checking unit is provided for activating the image acquisition unit and outputting signals for influencing the position and/or behavior of the patient as a function of the characteristic quality metric. An output unit connected to the image acquisition unit is used for displaying and/or storing at least some of the upper body images.
    • 本发明涉及一种上身MRI扫描仪,其包括用于产生水平定向的均匀主磁场的磁体装置,所述磁体装置被设计成检查站立的患者的上身。 提供图像获取单元,用于连续地创建站立的患者的上身图像。 质量检查单元被设计用于自动确定表征上身图像的质量的质量度量。 连接到图像获取单元和质量检查单元的成像控制器被提供用于激活图像获取单元并输出用于影响患者的位置和/或行为的信号作为特征质量度量的函数。 连接到图像获取单元的输出单元用于显示和/或存储至少一些上身图像。
    • 103. 发明授权
    • Method and computerized system for automatically processing studies acquired by an imaging examination system
    • 用于自动处理由成像检查系统获取的研究的方法和计算机化系统
    • US07444008B2
    • 2008-10-28
    • US10615715
    • 2003-07-09
    • Georg GörtlerRainer Kuth
    • Georg GörtlerRainer Kuth
    • G06K9/00G06F19/00
    • G06Q50/24G06F19/00G16H10/60G16H40/20
    • In a method and system for automatically processing studies of imaging examination systems, each of the studies is given a priority code. Dependent on its priority code, the study is either processed immediately on a first computer allocated to the appertaining imaging examination system or the study is first intermediately stored in a memory device for a later processing, and an identifier allocated to the study is stored in a processing job list. At later points in time, the studies whose identifiers are stored in the processing job list are processed according to a predefined sequence. The first computer has further computers allocated to it for this purpose. The availability of the allocated, further computers is then checked and, insofar as one of the allocated computers is available for a processing of the study, an intermediately stored study is communicated to the appertaining, allocated computer for processing.
    • 在用于自动处理成像检查系统研究的方法和系统中,每个研究都被给予优先级代码。 根据其优先级代码,研究将在分配给相关成像检查系统的第一台计算机上立即进行处理,或者该研究首先被中间存储在存储器件中用于稍后处理,并且分配给该研究的标识符被存储在 处理工作清单。 在稍后的时间点,根据预定义的顺序处理其标识符存储在处理作业列表中的研究。 为此目的,第一台计算机配有更多的计算机分配给它。 然后检查分配的另外的计算机的可用性,并且只要所分配的计算机之一可用于研究的处理,则将中间存储的研究通知给所分配的计算机进行处理。
    • 105. 发明授权
    • Combined positron emission tomography and magnetic resonance tomography unit
    • 组合正电子发射断层扫描和磁共振断层扫描单元
    • US07323874B2
    • 2008-01-29
    • US11395251
    • 2006-04-03
    • Robert KriegRainer KuthRalf LadebeckRalph OppeltWolfgang RenzSebastian SchmidtMarkus Vester
    • Robert KriegRainer KuthRalf LadebeckRalph OppeltWolfgang RenzSebastian SchmidtMarkus Vester
    • G01V3/00
    • G01R33/481G01T1/1603
    • A positron emission tomography unit (PET), having a unit part assigned to an examination space and a first evaluation unit, is combined with a magnetic resonance tomography unit (MRT). The unit part of the PRT includes at least two gamma ray detector units with in each case an assigned electronics unit. The MRT includes a second evaluation unit, a gradient coil system and a high frequency antenna device formed as a stripline antenna device having at least two conductors. The high frequency antenna device is arranged nearer to the examination space than the gradient coil system with a high frequency shield between the gradient coil system and the high frequency antenna device. Each conductor of the stripline antenna device respectively includes a gamma ray detector unit with an assigned electronics unit. The conductors of the stripline antenna device are configured for the respective gamma ray detector units and their assigned electronics units as shielding covers that are caused by the high frequency antenna device and are opaque to high frequency radiation. An examination object in the examination space can be imaged by the combined positron emission tomography and magnetic resonance tomography unit.
    • 将具有分配给检查空间的单位部分和第一评估单元的正电子发射断层摄影单元(PET)与磁共振断层摄影单元(MRT)组合。 PRT的单位部分包括至少两个伽马射线检测器单元,在每种情况下都是分配的电子单元。 MRT包括第二评估单元,梯度线圈系统和形成为具有至少两个导体的带状线天线装置的高频天线装置。 高频天线装置布置成比梯度线圈系统和高频天线装置之间具有高频屏蔽的梯度线圈系统更靠近检查空间。 带状线天线装置的每个导体分别包括具有分配的电子单元的伽马射线检测器单元。 带状线天线装置的导体被配置用于相应的伽马射线检测器单元及其分配的电子单元作为由高频天线装置引起并且对高频辐射不透明的屏蔽盖。 检查空间中的检查对象可以通过组合的正电子发射断层摄影和磁共振断层摄影单元成像。
    • 110. 发明申请
    • Combined positron emission tomography and magnetic resonance tomography unit
    • 组合正电子发射断层扫描和磁共振断层扫描单元
    • US20060251312A1
    • 2006-11-09
    • US11395267
    • 2006-07-03
    • Robert KriegRainer KuthRalf LadebeckRalph OppeltWolfgang RenzSebastian SchmidtMarkus Vester
    • Robert KriegRainer KuthRalf LadebeckRalph OppeltWolfgang RenzSebastian SchmidtMarkus Vester
    • G01V3/00
    • G01T1/1603A61B6/037A61B6/4417A61B6/5247G01R33/481G01T1/2985
    • Combined positron emission tomography and magnetic resonance tomography unit for imaging an examination object in an examination space, comprising a positron emission tomography unit that has a unit part assigned to the examination space, and a first evaluation unit for evaluating the electric signals for a positron emission tomography image of the examination object. The unit part in this case comprises a gamma ray detector with an assigned electronics unit. Furthermore, the combined unit comprises a magnetic resonance tomography unit and a second evaluation unit for evaluating the magnetic resonance signals for a magnetic resonance image of the examination object. The magnetic resonance unit in this case has a high frequency antenna device as well as a gradient coil system, the high frequency antenna device being arranged nearer to the examination space than the gradient coil system, as well as a high frequency shield arranged between the gradient coil system and the high frequency antenna device. The positron emission tomography unit part is arranged in this case between the high frequency shield and the high frequency antenna device, and is provided, at least on the side facing the high frequency antenna device, with a shielding cover that is caused by the high frequency antenna device and is opaque to high frequency radiation.
    • 组合正电子发射断层摄影和磁共振断层摄影单元,用于对检查空间中的检查对象进行成像,包括具有分配给检查空间的单位部分的正电子发射断层摄影单元和用于评估正电子发射的电信号的第一评估单元 检查对象的断层扫描图像。 这种情况下的单元部分包括具有分配的电子单元的伽马射线检测器。 此外,组合单元包括磁共振断层摄影单元和用于评估检查对象的磁共振图像的磁共振信号的第二评估单元。 在这种情况下,磁共振单元具有高频天线装置以及梯度线圈系统,高频天线装置布置成比梯度线圈系统更靠近检查空间,以及布置在梯度之间的高频屏蔽 线圈系统和高频天线装置。 在这种情况下,正电子发射断层摄影单元部分布置在高频屏蔽和高频天线装置之间,并且至少在面向高频天线装置的一侧上设置有由高频天线装置引起的屏蔽罩 天线装置,对高频辐射是不透明的。