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1. 发明授权

US09737273B2 Mobile X-ray imaging system 有权
公开(公告)号：US09737273B2
公开(公告)日：2017-08-22
申请号：US13441555
申请日：2012-04-06
申请人： Eugene A. Gregerson , Michael Connor , Michael Allen , Paul Sebring , Robert Powell , Russell Stanton , Scott Coppen
发明人： Eugene A. Gregerson , Michael Connor , Michael Allen , Paul Sebring , Robert Powell , Russell Stanton , Scott Coppen
IPC分类号： A61B6/00 , A61B6/03 , H05G1/10 , G01R33/381 , A61B5/055
CPC分类号： A61B6/4405 , A61B5/055 , A61B6/035 , A61B6/4447 , A61B6/508 , A61B6/56 , A61B6/586 , G01R33/381 , H05G1/10
摘要： A mobile diagnostic imaging system includes a battery system and charging system. The battery system is located in the rotating portion of the imaging system, and includes one or more battery packs, comprising electrochemical cells. Each battery pack includes a control circuit that controls the state of charge of each electrochemical cell, and implements a control scheme that causes the electrochemical cells to have a similar charge state. The battery system communicates with a charging system on the non-rotating portion to terminate charge when one or more of the electrochemical cells reach a full state of charge. The imaging system also includes a docking system that electrically connects the charging system to the battery system during charging and temporarily electrically disconnects the rotating and non-rotating portions during imaging, and a drive mechanism for rotating the rotating portion relative to the non-rotating portion.

2. 发明授权

US08753009B2 Drive system for imaging device 有权
标题翻译：成像装置驱动系统
公开(公告)号：US08753009B2
公开(公告)日：2014-06-17
申请号：US13025566
申请日：2011-02-11
申请人： Eugene A. Gregerson , Russell Stanton , Michael Allen , Michael Connor , Scott Coppen
发明人： Eugene A. Gregerson , Russell Stanton , Michael Allen , Michael Connor , Scott Coppen
IPC分类号： H05G1/02 , A61B6/03 , A61B6/00
CPC分类号： A61B6/4405 , A61B6/035 , A61B6/4429 , A61B6/4435 , G01N2223/301 , G01N2223/308 , G01N2223/3303 , H04N5/23293
摘要： A drive mechanism for a mobile imaging system comprises a main drive geared into a drive wheel for propelling the imaging system, including a base and one or more imaging components, across a surface. The drive mechanism can also include a scan drive that moves the drive mechanism and the one or more imaging components along an axis relative to the base to provide an imaging scan, and a suspension drive that extends the drive wheel relative to a bottom surface when the imaging system is in a transport mode and retracts the drive wheel relative to the bottom surface of the base when the imaging system is in an imaging mode. The drive wheel supports the weight of the imaging components, but does not directly support the base assembly, which can include pedestal and tabletop support. One or more casters located on the base can support the weight of the base assembly.
摘要翻译：用于移动成像系统的驱动机构包括：传动到驱动轮的主驱动器，用于在整个表面上推进成像系统，包括基座和一个或多个成像部件。驱动机构还可以包括扫描驱动器，其沿着相对于基座的轴线移动驱动机构和一个或多个成像部件以提供成像扫描;以及悬架驱动器，当驱动机构和底部表面成像系统处于传送模式并且当成像系统处于成像模式时相对于底座的底表面缩回驱动轮。驱动轮支撑成像部件的重量，但不直接支撑基座组件，其可包括基座和台面支撑。位于基座上的一个或多个脚轮可以支撑基座组件的重量。

3. 发明授权

US08770839B2 Diagnostic imaging apparatus with airflow cooling system 有权
标题翻译：具有气流冷却系统的诊断成像设备
公开(公告)号：US08770839B2
公开(公告)日：2014-07-08
申请号：US13025573
申请日：2011-02-11
申请人： Eugene A. Gregerson , Russell Stanton , Michael Allen , Michael Connor , Scott Coppen
发明人： Eugene A. Gregerson , Russell Stanton , Michael Allen , Michael Connor , Scott Coppen
IPC分类号： H05G1/02 , H05G1/00
CPC分类号： A61B6/4488 , A61B6/035 , A61B6/44 , A61B6/4405 , A61B6/4423 , A61B6/4429 , A61B34/25 , A61N2005/002 , A61N2005/0632 , F01P1/00 , F01P5/02 , F01P5/06 , F01P7/02 , F01P11/10 , G01R33/3804
摘要： A diagnostic imaging system, which can be a mobile or stationary surgical CT imaging system or an MRI system, comprises an internal airflow cooling system that includes an air intake opening and an air outtake opening that are positioned near the ground and direct air flow away from the sterile surgical field.
摘要翻译：诊断成像系统，其可以是移动或固定手术CT成像系统或MRI系统，其包括内部气流冷却系统，其包括定位在地面附近的空气入口和出气口，并且直接空气流离开无菌手术领域。

4. 发明申请

US20110228910A1 DIAGNOSTIC IMAGING APPARATUS WITH AIRFLOW COOLING SYSTEM 有权
标题翻译：具有气流冷却系统的诊断成像装置
公开(公告)号：US20110228910A1
公开(公告)日：2011-09-22
申请号：US13025573
申请日：2011-02-11
申请人： Eugene A. Gregerson , Russell Stanton , Michael Allen , Michael Connor , Scott Coppen
发明人： Eugene A. Gregerson , Russell Stanton , Michael Allen , Michael Connor , Scott Coppen
IPC分类号： H01J35/10 , G01R33/48
CPC分类号： A61B6/4488 , A61B6/035 , A61B6/44 , A61B6/4405 , A61B6/4423 , A61B6/4429 , A61B34/25 , A61N2005/002 , A61N2005/0632 , F01P1/00 , F01P5/02 , F01P5/06 , F01P7/02 , F01P11/10 , G01R33/3804
摘要： A diagnostic imaging system, which can be a mobile or stationary surgical CT imaging system or an MRI system, comprises an internal airflow cooling system that includes an air intake opening and an air outtake opening that are positioned near the ground and direct air flow away from the sterile surgical field.
摘要翻译：诊断成像系统，其可以是移动或固定手术CT成像系统或MRI系统，其包括内部气流冷却系统，其包括定位在地面附近的空气入口和出气口，并且直接空气流离开无菌手术领域。

5. 发明申请

US20110222667A1 DRIVE SYSTEM FOR IMAGING DEVICE 有权
标题翻译：用于成像装置的驱动系统
公开(公告)号：US20110222667A1
公开(公告)日：2011-09-15
申请号：US13025566
申请日：2011-02-11
申请人： Eugene A. Gregerson , Russell Stanton , Michael Allen , Michael Connor , Scott Coppen
发明人： Eugene A. Gregerson , Russell Stanton , Michael Allen , Michael Connor , Scott Coppen
IPC分类号： H05G1/02
CPC分类号： A61B6/4405 , A61B6/035 , A61B6/4429 , A61B6/4435 , G01N2223/301 , G01N2223/308 , G01N2223/3303 , H04N5/23293
摘要： A drive mechanism for a mobile imaging system comprises a main drive geared into a drive wheel for propelling the imaging system, including a base and one or more imaging components, across a surface. The drive mechanism can also include a scan drive that moves the drive mechanism and the one or more imaging components along an axis relative to the base to provide an imaging scan, and a suspension drive that extends the drive wheel relative to a bottom surface when the imaging system is in a transport mode and retracts the drive wheel relative to the bottom surface of the base when the imaging system is in an imaging mode. The drive wheel supports the weight of the imaging components, but does not directly support the base assembly, which can include pedestal and tabletop support. One or more casters located on the base can support the weight of the base assembly.
摘要翻译：用于移动成像系统的驱动机构包括：传动到驱动轮的主驱动器，用于在整个表面上推进成像系统，包括基座和一个或多个成像部件。驱动机构还可以包括扫描驱动器，其沿着相对于基座的轴线移动驱动机构和一个或多个成像部件以提供成像扫描;以及悬架驱动器，当驱动机构和底部表面成像系统处于传送模式并且当成像系统处于成像模式时相对于底座的底表面缩回驱动轮。驱动轮支撑成像部件的重量，但不直接支撑基座组件，其可包括基座和台面支撑。位于基座上的一个或多个脚轮可以支撑基座组件的重量。

6. 发明授权

US08746973B2 Systems and methods for quasi-simultaneous multi-planar x-ray imaging 有权
标题翻译：准同时多平面X射线成像的系统和方法
公开(公告)号：US08746973B2
公开(公告)日：2014-06-10
申请号：US11639362
申请日：2006-12-14
申请人： Eugene A. Gregerson , Richard K. Grant , Norbert Johnson
发明人： Eugene A. Gregerson , Richard K. Grant , Norbert Johnson
IPC分类号： H05G1/02
CPC分类号： A61B6/4441 , A61B6/02 , A61B6/035 , A61B6/4405 , A61B6/56
摘要： Systems and methods for obtaining two-dimensional images of an object, such as a patient, in multiple projection planes. In one aspect, the invention advantageously permits quasi-simultaneous image acquisition from multiple projection planes using a single radiation source.An imaging apparatus comprises a gantry having a central opening for positioning an object to be imaged, a source of radiation that is rotatable around the interior of the gantry ring and which is adapted to project radiation onto said object from a plurality of different projection angles; and a detector system adapted to detect the radiation at each projection angle to acquire object images from multiple projection planes in a quasi-simultaneous manner. The gantry can be a substantially “O-shaped” ring, with the source rotatable 360 degrees around the interior of the ring. The source can be an x-ray source, and the imaging apparatus can be used for medical x-ray imaging. The detector array can be a two-dimensional detector, preferably a digital detector.
摘要翻译：用于在多个投影平面中获得物体（例如患者）的二维图像的系统和方法。在一个方面，本发明有利地允许使用单个辐射源从多个投影平面准同步图像采集。成像设备包括具有用于定位待成像物体的中心开口的台架，可绕着台架环的内部旋转的辐射源，其适于从多个不同的投影角度将辐射投射到所述物体上; 以及适于在每个投影角度检测辐射以以准同时方式从多个投影平面采集物体图像的检测器系统。龙门架可以是一个基本上“O形”的环，其中围绕环的内部可旋转360度。源可以是X射线源，并且成像装置可以用于医疗x射线成像。检测器阵列可以是二维检测器，优选地是数字检测器。

7. 发明授权

US07965811B1 Apparatus and method for reconstruction of volumetric images in a divergent scanning computed tomography system 有权
公开(公告)号：US07965811B1
公开(公告)日：2011-06-21
申请号：US13027857
申请日：2011-02-15
申请人： Eugene A. Gregerson , Richard K. Grant , Norbert J. Johnson
发明人： Eugene A. Gregerson , Richard K. Grant , Norbert J. Johnson
IPC分类号： A61B6/00
CPC分类号： G06T11/005 , Y10S378/901
摘要： An apparatus and method for reconstructing image data for a region are described. A radiation source and multiple one-dimensional linear or two-dimensional planar area detector arrays located on opposed sides of a region angled generally along a circle centered at the radiation source are used to generate scan data for the region from a plurality of diverging radiation beams, i.e., a fan beam or cone beam. Individual pixels on the discreet detector arrays from the scan data for the region are reprojected onto a new single virtual detector array along a continuous equiangular arc or cylinder or equilinear line or plane prior to filtering and backprojecting to reconstruct the image data.

8. 发明授权

US08678647B2 Systems and methods for imaging large field-of-view objects 有权
标题翻译：用于对大型视野对象进行成像的系统和方法
公开(公告)号：US08678647B2
公开(公告)日：2014-03-25
申请号：US12684430
申请日：2010-01-08
申请人： Eugene A. Gregerson , Richard K. Grant , Norbert Johnson
发明人： Eugene A. Gregerson , Richard K. Grant , Norbert Johnson
IPC分类号： H05G1/02
CPC分类号： A61B6/4452 , A61B6/032 , A61B6/06 , A61B6/4021 , A61B6/4085 , A61B6/4233 , A61B6/4405 , G01N23/043 , G01N23/046 , G01N2223/419
摘要： An imaging apparatus and related method comprising a detector located a distance from a source and positioned to receive a beam of radiation in a trajectory; a detector positioner that translates the detector to an alternate position in a direction that is substantially normal to the trajectory; and a beam positioner that alters the trajectory of the radiation beam to direct the beam onto the detector located at the alternate position.
摘要翻译：一种成像设备和相关方法，包括位于距离源一定距离并被定位成接收轨迹中的辐射束的检测器; 检测器定位器，其将检测器在基本上垂直于轨迹的方向上平移到交替位置; 以及光束定位器，其改变辐射束的轨迹以将光束引导到位于交替位置的检测器上。

9. 发明申请

US20120330087A1 MOBILE MEDICAL IMAGING SYSTEM AND METHODS 有权
标题翻译：移动医学成像系统及方法
公开(公告)号：US20120330087A1
公开(公告)日：2012-12-27
申请号：US13359624
申请日：2012-01-27
申请人： Eugene A. Gregerson
发明人： Eugene A. Gregerson
IPC分类号： H05G1/02 , A61M36/12 , G01R33/48 , A61B6/04 , G01R33/28
CPC分类号： A61B6/4447 , A61B5/0555 , A61B6/032 , A61B6/04 , A61B6/0407 , A61B6/0478 , A61B6/4405 , A61B6/4411 , A61B6/508 , A61B6/548
摘要： A mobile medical imaging device that allows for multiple support structures, such as a tabletop or a seat, to be attached, and in which the imaging gantry is indexed to the patient by translating up and down the patient axis. In one embodiment, the imaging gantry can translate, rotate and/or tilt with respect to a support base, enabling imaging in multiple orientations, and can also rotate in-line with the support base to facilitate easy transport and/or storage of the device. The imaging device can be used in, for example, x-ray computed tomography (CT) and/or magnetic resonance imaging (MRI) applications.
摘要翻译：移动医疗成像装置，其允许附接多个支撑结构，例如桌面或座椅，并且其中成像台架通过向上和向下平移患者轴线向患者索引。在一个实施例中，成像台架可以相对于支撑基座平移，旋转和/或倾斜，使得能够以多个取向进行成像，并且还可以与支撑基座成一直线地旋转，以便于容易地运输和/或存储设备。成像装置可用于例如x射线计算机断层摄影（CT）和/或磁共振成像（MRI）应用。

10. 发明授权

US08308361B2 Cantilevered gantry apparatus for X-ray imaging 有权
标题翻译：用于X射线成像的悬臂式龙门装置
公开(公告)号：US08308361B2
公开(公告)日：2012-11-13
申请号：US13027867
申请日：2011-02-15
申请人： Eugene A. Gregerson , Richard K. Grant , Norbert J. Johnson
发明人： Eugene A. Gregerson , Richard K. Grant , Norbert J. Johnson
IPC分类号： H05G1/02
CPC分类号： A61B6/4447 , A61B6/035 , A61B6/4405 , A61N5/10 , A61N5/1081 , A61N5/1082 , G01N2223/419
摘要： An x-ray scanning imaging apparatus with a rotatably fixed generally O-shaped gantry ring, which is connected on one end of the ring to support structure, such as a mobile cart, ceiling, floor, wall, or patient table, in a cantilevered fashion. The circular gantry housing remains rotatably fixed and carries an x-ray image-scanning device that can be rotated inside the gantry around the object being imaged either continuously or in a step-wise fashion. The ring can be connected rigidly to the support, or can be connected to the support via a ring positioning unit that is able to translate or tilt the gantry relative to the support on one or more axes. Multiple other embodiments exist in which the gantry housing is connected on one end only to the floor, wall, or ceiling. The x-ray device is particularly useful for two-dimensional multi-planar x-ray imaging and/or three-dimensional computed tomography (CT) imaging applications.
摘要翻译：一种具有可旋转固定的大致O形龙门架的X射线扫描成像装置，其连接在环的一端以支撑结构，例如悬臂式移动车，天花板，地板，墙壁或患者台时尚。圆形台架壳体保持可旋转地固定，并且携带可以连续地或以逐步方式围绕被成像物体在机架内部旋转的X射线图像扫描装置。环可以刚性地连接到支撑件，或者可以经由能够在一个或多个轴上相对于支撑件平移或倾斜台架的环定位单元连接到支撑件。存在多个其他实施例，其中台架壳体仅在一端连接到地板，墙壁或天花板。 X射线装置对于二维多平面X射线成像和/或三维计算机断层摄影（CT）成像应用尤其有用。

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