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1. 发明授权

US08969816B2 Board-level partitioning in MR-PET imaging system integration 有权
标题翻译： MR-PET成像系统集成中的板级划分
公开(公告)号：US08969816B2
公开(公告)日：2015-03-03
申请号：US13186891
申请日：2011-07-20
申请人： James Frank Caruba , Patanit Sanpitak , Grant Arthur Albert , Darryl Hrdina , Roger E. Arseneau , John P. Valenta
发明人： James Frank Caruba , Patanit Sanpitak , Grant Arthur Albert , Darryl Hrdina , Roger E. Arseneau , John P. Valenta
IPC分类号： G01T1/164 , G01T1/24 , A61B5/05 , G01R33/28 , G01R33/48 , A61B6/00 , A61B5/055 , A61B6/03
CPC分类号： G01R33/28 , A61B5/055 , A61B6/037 , A61B6/5235 , G01R33/481 , Y10T307/305
摘要： A printed circuit board (PCB) assembly of a data processing unit for an integrated magnetic resonance (MR) and positron emission tomography (PET) system, the PCB assembly includes a plurality of PCB layers disposed in a stacked arrangement, first and second PET signal processing circuits carried by a first layer of the plurality of PCB layers, first and second ground plane structures carried by a second layer of the plurality of PCB layers and configured relative to the first and second PET signal processing circuits, respectively, and a ground partition that separates the first PET signal processing circuit from the second PET signal processing circuit on the first layer. The ground partition extends through the first layer to provide electromagnetic interference (EMI) shielding between the first and second PET signal processing circuits.
摘要翻译：一种用于集成磁共振（MR）和正电子发射断层摄影（PET）系统的数据处理单元的印刷电路板（PCB）组件，PCB组件包括以堆叠布置设置的多个PCB层，第一和第二PET信号由多个PCB层的第一层承载的处理电路，由多个PCB层的第二层承载并分别相对于第一和第二PET信号处理电路配置的第一和第二接地平面结构以及接地分区其将第一PET信号处理电路与第一PET信号处理电路分离在第一层上。接地分隔件延伸穿过第一层，以在第一和第二PET信号处理电路之间提供电磁干扰（EMI）屏蔽。

2. 发明申请

US20120019064A1 Power Distribution in MR-PET Imaging System Integration 有权
标题翻译： MR-PET成像系统集成中的配电
公开(公告)号：US20120019064A1
公开(公告)日：2012-01-26
申请号：US13186880
申请日：2011-07-20
申请人： James Frank Caruba , Darryl Hrdina , Grant Arthur Albert , Paul Finlon
发明人： James Frank Caruba , Darryl Hrdina , Grant Arthur Albert , Paul Finlon
IPC分类号： H02J1/10
CPC分类号： G01R33/28 , A61B5/055 , A61B6/037 , A61B6/5235 , G01R33/481 , Y10T307/305
摘要： An integrated magnetic resonance (MR) and positron emission tomography (PET) system includes an MR scanner including a magnet that defines an opening in which a subject is positioned, a set of PET detectors disposed about the opening, a plurality of data processing units each electrically connected with a respective one or more of the PET detectors of the set of PET detectors, and a plurality of power supply modules, each power supply module being operable to generate a DC power supply for different groups of one or more of the data processing units. Each power supply module is discrete from the other power supply modules.
摘要翻译：集成磁共振（MR）和正电子发射断层摄影（PET）系统包括MR扫描仪，其包括限定被摄体所在的开口的磁体，围绕开口设置的一组PET检测器，每个与所述一组PET检测器中的一个或多个PET检测器电气连接，以及多个电源模块，每个电源模块可操作以产生用于不同组中的一个或多个数据处理的DC电源单位。每个电源模块与其他电源模块分离。

3. 发明授权

US5523571A Versatile reconfigurable gantry for use in scintillation camera systems 失效
标题翻译：多功能可重构龙门架用于闪烁照相机系统
公开(公告)号：US5523571A
公开(公告)日：1996-06-04
申请号：US414853
申请日：1995-03-31
申请人： Herb F. Velazquez , David A. Yunker , Darryl Hrdina
发明人： Herb F. Velazquez , David A. Yunker , Darryl Hrdina
IPC分类号： G01T1/164 , A61B6/00 , A61B6/03 , G01T1/163 , G01T1/166
CPC分类号： G01T1/1648 , A61B6/037
摘要： First and second scintillation camera detectors are provided and are mounted, respectively, to first and second yoke assemblies. The first yoke assembly is mounted to a ring gear which is rotatable within a vertical plane about a horizontal axis. The second yoke assembly is mounted to an annulus which is located within the ring gear and which is rotatable within the plane and about the axis. A rotating device is provided for rotating the ring gear in the plane and about the axis and a locking device is also provided for locking the first and second yoke assemblies together, whereby the first and second yoke assemblies rotate together when they are locked together and the first yoke assembly is being rotated by the rotating device. Advantageously, each detector is pivotally secured to its corresponding yoke assembly and each of the detectors is radially movable towards and away from the axis of the gantry. Further advantageously, the entire gantry is laterally moveable.
摘要翻译：提供第一和第二闪烁照相机检测器并分别安装到第一和第二轭组件。第一轭组件安装在环形齿轮上，该环形齿轮可围绕水平轴线在垂直平面内旋转。第二轭组件安装到位于环形齿轮内且可在平面内并绕轴线旋转的环形空间。提供旋转装置用于在平面内和围绕轴线旋转环形齿轮，并且还提供锁定装置用于将第一和第二轭组件锁定在一起，由此第一和第二轭组件当它们锁定在一起时一起旋转，第一轭组件被旋转装置旋转。有利地，每个检测器枢转地固定到其对应的轭组件，并且每个检测器可朝向和远离机架的轴线径向移动。进一步有利地，整个机架可横向移动。

4. 发明申请

US20120022364A1 Board-Level Partitioning in MR-PET Imaging System Integration 有权
标题翻译： MR-PET成像系统集成中的板级分区
公开(公告)号：US20120022364A1
公开(公告)日：2012-01-26
申请号：US13186891
申请日：2011-07-20
申请人： James Frank Caruba , Patanit Sanpitak , Grant Arthur Albert , Darryl Hrdina , Roger E. Arseneau , John P. Valenta
发明人： James Frank Caruba , Patanit Sanpitak , Grant Arthur Albert , Darryl Hrdina , Roger E. Arseneau , John P. Valenta
IPC分类号： A61B6/00 , H05K9/00
CPC分类号： G01R33/28 , A61B5/055 , A61B6/037 , A61B6/5235 , G01R33/481 , Y10T307/305
摘要： A printed circuit board (PCB) assembly of a data processing unit for an integrated magnetic resonance (MR) and positron emission tomography (PET) system, the PCB assembly includes a plurality of PCB layers disposed in a stacked arrangement, first and second PET signal processing circuits carried by a first layer of the plurality of PCB layers, first and second ground plane structures carried by a second layer of the plurality of PCB layers and configured relative to the first and second PET signal processing circuits, respectively, and a ground partition that separates the first PET signal processing circuit from the second PET signal processing circuit on the first layer. The ground partition extends through the first layer to provide electromagnetic interference (EMI) shielding between the first and second PET signal processing circuits.
摘要翻译：一种用于集成磁共振（MR）和正电子发射断层摄影（PET）系统的数据处理单元的印刷电路板（PCB）组件，PCB组件包括以堆叠布置设置的多个PCB层，第一和第二PET信号由多个PCB层的第一层承载的处理电路，由多个PCB层的第二层承载并分别相对于第一和第二PET信号处理电路配置的第一和第二接地平面结构以及接地分区其将第一PET信号处理电路与第一PET信号处理电路分离在第一层上。接地分隔件延伸穿过第一层，以在第一和第二PET信号处理电路之间提供电磁干扰（EMI）屏蔽。

5. 发明授权

US08969815B2 Power distribution in MR-PET imaging system integration 有权
标题翻译： MR-PET成像系统集成中的功率分配
公开(公告)号：US08969815B2
公开(公告)日：2015-03-03
申请号：US13186880
申请日：2011-07-20
申请人： James Frank Caruba , Darryl Hrdina , Grant Arthur Albert , Paul Finlon
发明人： James Frank Caruba , Darryl Hrdina , Grant Arthur Albert , Paul Finlon
IPC分类号： G01T1/164 , G01T1/166 , A61B5/05 , G01V3/00 , G01R33/28 , G01R33/48 , A61B6/00 , A61B5/055 , A61B6/03
CPC分类号： G01R33/28 , A61B5/055 , A61B6/037 , A61B6/5235 , G01R33/481 , Y10T307/305
摘要： An integrated magnetic resonance (MR) and positron emission tomography (PET) system includes an MR scanner including a magnet that defines an opening in which a subject is positioned, a set of PET detectors disposed about the opening, a plurality of data processing units each electrically connected with a respective one or more of the PET detectors of the set of PET detectors, and a plurality of power supply modules, each power supply module being operable to generate a DC power supply for different groups of one or more of the data processing units. Each power supply module is discrete from the other power supply modules.
摘要翻译：集成磁共振（MR）和正电子发射断层摄影（PET）系统包括MR扫描仪，其包括限定被摄体所在的开口的磁体，围绕开口设置的一组PET检测器，每个与所述一组PET检测器中的一个或多个PET检测器电气连接，以及多个电源模块，每个电源模块可操作以产生用于不同组中的一个或多个数据处理的DC电源单位。每个电源模块与其他电源模块分离。

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