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1. 发明授权

US09921316B2 Thermal management system, an X-ray detection device and a computerized tomography apparatus 有权
公开(公告)号：US09921316B2
公开(公告)日：2018-03-20
申请号：US14621980
申请日：2015-02-13
申请人： GE Medical Systems Global Technology Co. LLC
发明人： Weimin Qu , Duzi Huang , Qun Xing Zhang
IPC分类号： A61B6/00 , G01T1/24 , G01N23/04
CPC分类号： G01T1/244 , G01N23/046
摘要： The present invention provides a thermal management system, an X-ray detection device and a CT apparatus. The thermal management system comprises a heater, an air mixing portion and a fan. The heater is provided at an air inlet of the air mixing portion. The air mixing portion provides an air mixing space for mixing exterior air that enters the air mixing portion with interior air of the air mixing portion. The fan is provided at an air outlet of the air mixing portion, and supplies the mixed air in the air mixing portion to a target object to be thermally managed. Therefore, a response time of the thermal management system to operate for an external temperature change may be lengthened, thus occurrence of abrupt change in a temperature of the target object as the external temperature changes abruptly may be avoided, improving a reliability of the thermal management system.

2. 发明授权

US08675929B2 Method and apparatus for synchronizing corresponding landmarks among a plurality of images 有权
标题翻译：用于在多个图像之间同步对应的界标的方法和装置
公开(公告)号：US08675929B2
公开(公告)日：2014-03-18
申请号：US11836636
申请日：2007-08-09
申请人： Saad Ahmed Sirohey , Gopal B. Avinash , Jerome Francois Knoplioch , Laurent Launay , Renaud Capolunghi
发明人： Saad Ahmed Sirohey , Gopal B. Avinash , Jerome Francois Knoplioch , Laurent Launay , Renaud Capolunghi
IPC分类号： G06K9/00
CPC分类号： G06T7/38 , G06T7/33 , G06T2207/30028
摘要： Certain embodiments of the present invention provide a system and method for synchronized viewing of a plurality of images of an object. Corresponding landmarks of an object are synchronized between a first image set and a second image set. In an embodiment, the landmarks are folds of a human colon and the first image set and second images sets are computerized tomography scans, at least one image set being a prone scan of a portion of anatomy and at least one image set being a supine scan of a portion of the anatomy. An indicator for at least a first location in a first image set is displayed. The location of a second location in a second image set of an object is determined, wherein the second location corresponds to the first location of the object. The second location in the second image set is displayed.
摘要翻译：本发明的某些实施例提供了用于同步观看对象的多个图像的系统和方法。对象的对应的地标在第一图像集和第二图像集之间被同步。在一个实施例中，地标是人类冒号的折叠，并且第一图像集和第二图像集合是计算机断层扫描，至少一个图像集合是解剖部分的俯视扫描，并且至少一个图像集合是仰卧扫描的解剖结构的一部分。显示第一图像集中的至少第一位置的指示符。确定对象的第二图像集中的第二位置的位置，其中第二位置对应于对象的第一位置。显示第二个图像集中的第二个位置。

3. 发明授权

US07734840B2 Methods and systems for managing outputs to peripheral devices 失效
标题翻译：用于管理外围设备输出的方法和系统
公开(公告)号：US07734840B2
公开(公告)日：2010-06-08
申请号：US10722914
申请日：2003-11-26
申请人： Israel Raz
发明人： Israel Raz
IPC分类号： G06F3/00 , G06F13/12
CPC分类号： H04N5/77 , A61B8/00 , H04N5/781 , H04N5/85
摘要： A method for managing outputs to peripheral devices in medical systems devices is described. The method includes providing an instruction to provide an output, creating a data object based on the instruction, and storing the data object in a first memory if a peripheral device that provides the output is not available to accept the data object, where the first memory stores the data object for a longer term than a second memory.
摘要翻译：描述了用于管理医疗系统设备中的外围设备的输出的方法。该方法包括：提供输出的指令，基于指令创建数据对象，以及如果提供输出的外围设备不可用于接收数据对象，则将数据对象存储在第一存储器中，其中第一存储器将数据对象存储长于第二个存储器。

4. 发明申请

US20080013852A1 Systems and Methods for Optimized Region Growing Algorithm for Scale Space Analysis 有权
标题翻译：用于尺度空间分析的优化区域增长算法的系统和方法
公开(公告)号：US20080013852A1
公开(公告)日：2008-01-17
申请号：US11774384
申请日：2007-07-06
申请人： Pinaki Ghosh , Ananthakrishna Madhyastha , Preethish Kumar , Ramesh Venkatesan
发明人： Pinaki Ghosh , Ananthakrishna Madhyastha , Preethish Kumar , Ramesh Venkatesan
IPC分类号： G06K9/40
CPC分类号： G06K9/44 , G06T5/002 , G06T2207/10121
摘要： The present invention provides a system, method and computer program product for improving quality of images. The pixels of the input image are used to generate two lists of pixels based on two different scale space values. Thereafter, the two pixels lists are processed to obtain an output image with improved quality.
摘要翻译：本发明提供了一种用于提高图像质量的系统，方法和计算机程序产品。输入图像的像素用于基于两个不同的尺度空间值生成两个像素列表。此后，处理两个像素列表以获得质量提高的输出图像。

5. 发明申请

US20040234023A1 Stationary computed tomography system with compact x ray source assembly 失效
标题翻译：具有紧凑x射线源组件的固定计算机断层摄影系统
公开(公告)号：US20040234023A1
公开(公告)日：2004-11-25
申请号：US10440695
申请日：2003-05-19
申请人： GE Medical Systems Global Technology Co., LLC
发明人： Manohar Gopalaswamy Kollegal , Colin Richard Wilson , Bernard Patrick Bewlay , Mark Gilbert Benz
IPC分类号： G21K001/12
CPC分类号： H01J35/14 , A61B6/032 , A61B6/035 , A61B6/4028 , A61B6/4275 , A61B6/4488 , H01J35/08 , H01J35/12
摘要： A stationary CT system comprising at least one annular x ray source assembly comprising a plurality of respective x ray sources spaced along the annular x ray source assembly. Each of the x ray sources comprises a respective stationary x ray target, an electron beam focusing chamber; an x ray channel; an electron beam source disposed in a spaced apart relationship with respect to the respective stationary x ray target; a vacuum chamber disposed in between the electron beam focusing chamber and an insulating chamber where the insulating chamber houses the electron beam source; a radiation window at a pre-defined angular displacement from the respective stationary x ray target and the x ray channel; and a target substrate attached to the respective stationary x ray target.
摘要翻译：一种固定CT系统，包括至少一个环形X射线源组件，其包括沿着所述环形X射线源组件间隔开的多个相应的X射线源。每个x射线源包括相应的固定x射线靶，电子束聚焦腔; 一个x射线通道; 电子束源，其相对于相应的固定x射线靶设置成间隔开的关系; 设置在电子束聚焦室和绝缘室之间的真空室，绝缘室容纳电子束源; 来自相应的固定x射线靶和X射线通道的预定角度位移的辐射窗; 以及附着到各个固定x射线靶的靶基板。

6. 发明申请

US20040196040A1 SYSTEM AND METHOD OF ELECTRICALLY LOADING RADIO-FREQUENCY COILS USING CONDUCTIVE POLYMERS 失效
标题翻译：使用导电聚合物电加载无线电频率线圈的系统和方法
公开(公告)号：US20040196040A1
公开(公告)日：2004-10-07
申请号：US10249390
申请日：2003-04-04
申请人： GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY CO. LLC
发明人： Timothy W. Skloss , Dewain A. Purgill , Roman I. Dachniwskyj , Daniel J. Schaefer , Steven C. Davis , Daniel J. Weyers
IPC分类号： G01V003/00
CPC分类号： G01R33/58
摘要： A system and method including an apparatus for use in electrically loading RF coils of an MRI system is disclosed. The apparatus includes a polymer interdispersed with an electrically conductive additive such that the apparatus provides the necessary electrical loading of the RF coils for testing and calibration of the MRI system but is free of liquid. Furthermore, the apparatus is capable of providing the requisite electrical load in high magnet magnetic fields without introducing image distortion as a result of standing waves within the apparatus.
摘要翻译：公开了一种包括用于电加载MRI系统的RF线圈的装置的系统和方法。该装置包括分散有导电添加剂的聚合物，使得该装置提供RF线圈的必要电负载，用于MRI系统的测试和校准，但是不含液体。此外，该装置能够在高磁场磁场中提供必要的电负载，而不会由于装置内的驻波而引入图像失真。

7. 外观设计

USD752757S1 Rad table with floating table top 有权
标题翻译：拉台与浮动台面
公开(公告)号：USD752757S1
公开(公告)日：2016-03-29
申请号：US29477070
申请日：2013-12-19
申请人： GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC
设计人： Fusheng Li , Yuqing Li , Zhiye Lu

8. 发明授权

US07430281B2 Anti-scatter grid with mechanical resistance 有权
标题翻译：具有机械阻力的防散射网格
公开(公告)号：US07430281B2
公开(公告)日：2008-09-30
申请号：US10842081
申请日：2004-05-10
申请人： Rémy André Klausz
发明人： Rémy André Klausz
IPC分类号： G21K1/00
CPC分类号： G03B42/02 , G21K1/025
摘要： An anti-scatter grid for radiology imaging having an anti-scatter layer with a plurality of metallized partitions that enable X-rays emitted from a source located above the grid to pass and absorbing X-rays not derived directly from this source. The grid has at least one plate of expanded polymer material fixed on one surface of anti-scatter layer. The grid may be positioned with a frame.
摘要翻译：一种用于放射成像的防散射栅格，其具有具有多个金属化隔板的防散射层，其使得能够从位于栅格上方的源发射的X射线通过并吸收不直接从该源导出的X射线。栅格具有固定在防散射层的一个表面上的至少一个膨胀聚合物材料板。网格可以用框架定位。

9. 发明授权

US07026621B2 System and method for producing a detector position map 失效
标题翻译：用于产生检测器位置图的系统和方法
公开(公告)号：US07026621B2
公开(公告)日：2006-04-11
申请号：US10668167
申请日：2003-09-24
申请人： Kelly Alan Stonger , John Jay Williams
发明人： Kelly Alan Stonger , John Jay Williams
IPC分类号： G01T1/164
CPC分类号： G01T1/1647
摘要： The invention relates to a system and method for generating a detector position map for an array of detectors. The detector position map comprises a map which converts measured position coordinates from a detection event to the detector in the array which detected the detection event. The method comprises the steps of illuminating an array of detectors with a source of radiation to generate a histogram, the histogram comprising an event count as a function of two dimensions, the two dimensions corresponding to a face of the array of detectors, wherein the histogram comprises a plurality of first peaks; modifying the histogram to comprise a plurality of second peaks, wherein the second peaks have a greater degree of isolation from each other than the first peaks; and for each detector, determining a region on the detector position map which corresponds to the detector, each region being based on a position of one of the second peaks.
摘要翻译：本发明涉及一种用于生成检测器阵列的检测器位置图的系统和方法。检测器位置图包括将测量的位置坐标从检测事件转换到检测到检测事件的阵列中的检测器的映射。该方法包括以辐射源照射检测器阵列以产生直方图的步骤，该直方图包括作为二维的函数的事件计数，两维对应于检测器阵列的面，其中直方图包括多个第一峰; 将所述直方图修改为包括多个第二峰值，其中所述第二峰值具有比所述第一峰值更大程度的彼此隔离度; 并且对于每个检测器，确定对应于检测器的检测器位置图上的区域，每个区域基于第二峰之一的位置。

10. 发明授权

US06925152B2 Target attachment assembly 失效
标题翻译：目标附件总成
公开(公告)号：US06925152B2
公开(公告)日：2005-08-02
申请号：US10249857
申请日：2003-05-13
申请人： Gregory Alan Steinlage , Liqin Wang
发明人： Gregory Alan Steinlage , Liqin Wang
IPC分类号： H01J35/10 , H01J35/26
CPC分类号： H01J35/105
摘要： An x-ray tube target assembly 16 is provided. The assembly 16 includes a target disc element 18 having a target bore 22. A target shaft 20 transmits rotational drive to the target disc element 18. The target shaft 20 includes a plurality of axial adjustment slots 30 formed in an upper portion. The plurality of axial adjustment slots 30 are positioned around the target shaft 20 to form a plurality of partial circumferential ribs 36. The plurality of partial circumferential ribs 36 are brazed to the target bore 22.
摘要翻译：设置有X射线管靶组件16。组件16包括具有目标孔22的目标盘元件18。目标轴20将旋转驱动传递到目标盘元件18。目标轴20包括形成在上部的多个轴向调节槽30。多个轴向调节槽30围绕目标轴20定位以形成多个部分圆周肋36。多个部分圆周肋36钎焊到目标孔22。

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