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51. 发明申请

US20110317809A1 PORTABLE RADIATION IMAGE CAPTURING APPARATUS AND RADIATION IMAGE CAPTURING SYSTEM 有权
标题翻译：便携式辐射图像捕获设备和辐射图像捕获系统
公开(公告)号：US20110317809A1
公开(公告)日：2011-12-29
申请号：US13141125
申请日：2009-12-07
申请人： Yoshihiko Eguchi
发明人： Yoshihiko Eguchi
IPC分类号： G01N23/04 , H05G1/08 , H05G1/10
CPC分类号： G01T1/175 , A61B6/4233 , A61B6/4283 , A61B6/4411 , A61B6/4494 , A61B6/566 , G03B42/04 , H04N5/32 , H04N5/3698
摘要： Disclosed in a portable radiation image capturing apparatus in which irradiation with radiation is detected without providing an interface with a radiation generating device and which consumes reduced power when capturing a radiation image. The portable radiation image capturing apparatus in which multiple image capturing elements are two-dimensionally arranged is provided with a current detecting means for detecting a current flowing in the apparatus, a read-out circuit having a power supply mode in which the charge generated in each image capturing element can be read out and converted into an electric signal and a stand-by mode in which charge is not read out and power is consumed less than in the power supply mode, and a control means for causing the read-out circuit to change from the stand-by mode to the power supply mode when detecting start of irradiation with radiation on the basis of an increase in the current value detected by the current detecting means while the read-out circuit is in the stand-by mode.
摘要翻译：公开在便携式放射线图像捕获设备中，其中检测到辐射照射而不提供与辐射产生装置的接口，并且当捕获辐射图像时消耗降低的功率。其中多个图像捕获元件被二维布置的便携式放射线图像捕获装置设置有用于检测在该装置中流动的电流的电流检测装置，具有电源模式的读出电路，其中每个图像捕获元件可以被读出并转换成电信号和待读取模式，其中电荷不被读取并且电力消耗小于在电源模式中的电量;以及控制装置，用于使读出电路在读出电路处于待机模式的同时，基于由电流检测装置检测到的电流值的增加来检测用辐射的照射开始时，从待机模式切换到电源模式。

52. 发明授权

US08041008B2 Diagnostic delivery service 有权
公开(公告)号：US08041008B2
公开(公告)日：2011-10-18
申请号：US12322353
申请日：2009-01-29
申请人： Jeffrey A. Bowers , Roderick A. Hyde , Muriel Y. Ishikawa , Jordin T. Kare , Eric C. Leuthardt , Dennis J. Rivet , Elizabeth A. Sweeney , Lowell L. Wood, Jr.
发明人： Jeffrey A. Bowers , Roderick A. Hyde , Muriel Y. Ishikawa , Jordin T. Kare , Eric C. Leuthardt , Dennis J. Rivet , Elizabeth A. Sweeney , Lowell L. Wood, Jr.
IPC分类号： H05G1/10 , H05G1/56
CPC分类号： A61B5/0091 , A61B5/0002 , A61B5/0059 , A61B5/4312 , A61B5/4528 , A61B6/4021 , A61B6/4405 , A61B6/4417 , A61B6/4423 , A61B6/502 , A61B6/508 , A61B6/5247 , A61B6/548 , A61B8/00 , A61B8/0825 , A61B8/4416 , A61B8/4472 , A61B8/565 , A61N5/06 , A61N5/10 , A61N2005/1074
摘要： Systems, methods, and other modalities are described for (a) obtaining an indication relating to an emission module (which may be dangerous, e.g.) or its user (who may be untrained, e.g.) and for (b) configuring the module or causing an irradiation (for imaging, e.g.) in response to the indication.

53. 发明申请

US20110142203A1 Gantry Scanner Systems 有权
标题翻译：龙门扫描仪系统
公开(公告)号：US20110142203A1
公开(公告)日：2011-06-16
申请号：US12993832
申请日：2009-05-20
申请人： Edward James Morton
发明人： Edward James Morton
IPC分类号： H05G1/64 , H05G1/06 , H05G1/10
CPC分类号： H05G1/10 , G01N23/04 , G01V5/0008 , G01V5/0083
摘要： A gantry scanner system includes a radiation source, a plurality of detectors and a support frame supporting the detectors. The support frame includes an elongate support member arranged to support the detectors, cable support means arranged to support power cables or signal cables connected to the detectors, and cover means arranged to cover the support member, the cable support means and the detectors.
摘要翻译：台架扫描器系统包括辐射源，多个检测器和支撑检测器的支撑框架。支撑框架包括布置成支撑检测器的细长支撑构件，布置成支撑连接到检测器的电力电缆或信号电缆的电缆支撑装置，以及布置成覆盖支撑构件，电缆支撑装置和检测器的盖装置。

54. 发明授权

US07953267B2 Method for the three-dimensional representation of a structure influenced by a periodic process, and medical imaging system 有权
标题翻译：用于周期性过程影响的结构的三维表示的方法，以及医学成像系统
公开(公告)号：US07953267B2
公开(公告)日：2011-05-31
申请号：US11881379
申请日：2007-07-26
申请人： Michael Zellerhoff
发明人： Michael Zellerhoff
IPC分类号： G06K9/00 , G06K9/32 , A61B6/00 , G01N23/00 , G21K1/12 , H05G1/60 , H05G1/10
CPC分类号： G01N23/046 , A61B6/481 , A61B6/503 , A61B6/504 , A61B6/541 , G01N2223/419 , G01N2223/612
摘要： There is described a method for a periodic and three-dimensional representation of a periodically variable structure. A number of rotation images is generated for this purpose. The required rotations relating to the same event of the periodic process are started at intervals offset by a defined angle. From the rotation images, new image series are assembled with which three-dimensional representations relating to different phase ranges of the period are reconstructed.
摘要翻译：描述了周期性和三维表示周期性变化结构的方法。为此目的生成多个旋转图像。与周期性过程的相同事件有关的所需旋转以间隔偏移定义的角度开始。从旋转图像，组装新图像系列，重建与周期的不同相位范围有关的三维表示。

55. 发明申请

US20110051886A1 SYSTEMS AND METHOD FOR SCANNING A CONTINUOUS STREAM OF OBJECTS 有权
标题翻译：用于扫描物体连续流的系统和方法
公开(公告)号：US20110051886A1
公开(公告)日：2011-03-03
申请号：US12550597
申请日：2009-08-31
申请人： Samit Kumar Basu , Eugene Alex Ingerman
发明人： Samit Kumar Basu , Eugene Alex Ingerman
IPC分类号： H05G1/60 , H05G1/10 , G01N23/04
CPC分类号： G01N23/046 , G01N2223/419 , G01N2223/643
摘要： A method for scanning a stream of objects includes continuously acquiring raw data of the stream of objects using an X-ray system, that includes a detector. The raw data of the stream of objects is rebinned into at least one two-dimensional sinogram. A leading edge and a trailing edge of a first object of the stream of objects is determined from the at least one two-dimensional sinogram and a three-dimensional image of the first object is reconstructed using the at least one two-dimensional sinogram.
摘要翻译：用于扫描对象流的方法包括使用包括检测器的X射线系统连续获取物体流的原始数据。对象流的原始数据被重新组合成至少一个二维正弦图。从所述至少一个二维正弦图确定所述物体流的第一物体的前缘和后缘，并且使用所述至少一个二维正弦图重建所述第一物体的三维图像。

56. 发明授权

US07899150B2 Computed tomography device including transmitters for contactless transmission of data and electrical power 有权
标题翻译：计算机断层摄影装置包括用于数据和电力的非接触式传输的发射器
公开(公告)号：US07899150B2
公开(公告)日：2011-03-01
申请号：US11665792
申请日：2005-10-18
申请人： Walter Beyerlein , Werner Kühnel
发明人： Walter Beyerlein , Werner Kühnel
IPC分类号： H05G1/10 , H05G1/08
CPC分类号： A61B6/56
摘要： A computer tomography device is provided. The computer tomography device includes a rotating part and a stationary part. The rotating part has an X-ray tube for radiographing an object to be examined with X-rays and a detector for detecting the X-rays transmitted through the object. A stationary part has a data processing device for evaluating the detected measuring results, and a transmitter for supplying the X-ray tube and/or the detector and other rotating consumers with supply voltage by contactless transmission of electric power between the stationary and the rotating part. The transmitter is designed for contactless data transmission between the stationary part and the rotating part in addition to the contactless transmission of electrical power.
摘要翻译：提供一种计算机断层摄影装置。计算机断层摄影装置包括旋转部分和静止部分。旋转部具有X射线管，用于X射线照射被检查物体，检测器检测透过物体的X射线。固定部件具有用于评估检测到的测量结果的数据处理装置，以及用于通过在固定和旋转部件之间的非接触式电力传输向X射线管和/或检测器和其它旋转消耗者提供电源电压的发射器。发射机除了电力的非接触式传输之外，还被设计用于固定部件和旋转部件之间的非接触式数据传输。

57. 发明申请

US20100278295A1 JITTER-FREE SPATIAL TRIGGERING OF A DETECTOR OF A CT SYSTEM 失效
标题翻译： CT系统检测器的无抖动空间触发
公开(公告)号：US20100278295A1
公开(公告)日：2010-11-04
申请号：US12770808
申请日：2010-04-30
申请人： Peter Kämmerer , Thomas Reichel
发明人： Peter Kämmerer , Thomas Reichel
IPC分类号： A61B6/03 , H05G1/10
CPC分类号： G01N23/046 , A61B6/032 , A61B6/481 , A61B6/482 , A61B6/504 , A61B6/507 , G01N2223/419
摘要： A method is disclosed for acquiring measured data by way of a computed tomography system, wherein the measured data is acquired by a detector unit disposed opposite the radiation source during a rotation of a radiation source around an examination object. In at least one embodiment, the rotation is subdivided into succeeding time segments during each of which measured data is acquired, and each of the succeeding time segments has either a first length or a second length consisting of two predefined lengths.
摘要翻译：公开了一种用于通过计算机断层摄影系统获取测量数据的方法，其中所述测量数据在辐射源围绕检查对象旋转期间由与辐射源相对设置的检测器单元获取。在至少一个实施例中，在获取测量数据的每一个期间将旋转细分为随后的时间段，并且每个后续时间段具有由两个预定长度组成的第一长度或第二长度。

58. 发明授权

US07697740B2 Medical image processing system and medical image processing method 有权
标题翻译：医学图像处理系统及医学图像处理方法
公开(公告)号：US07697740B2
公开(公告)日：2010-04-13
申请号：US11551474
申请日：2006-10-20
申请人： Yasuko Fujisawa
发明人： Yasuko Fujisawa
IPC分类号： G06K9/00 , H05G1/10
CPC分类号： A61B6/032 , A61B6/4441 , A61B6/481 , A61B6/504 , A61B6/5235
摘要： IVR-CT apparatus has an angio-image obtaining unit, an angio-image imaging direction obtaining unit, a CT-image obtaining unit, a blood vessel part extracting unit, a projected image generating unit and a display control unit. The angio-image obtaining unit obtains a required angio-image from multiple chronological angio-images. The angio-image imaging direction obtaining unit obtains a direction of imaging as incidental information included in data on the required angio-image. The CT-image obtaining unit obtains a three-dimensional CT-image corresponding to the required angio-image. The blood vessel part extracting unit extracts a blood vessel part in the three-dimensional CT-image. The projected image generating unit generates a three-dimensional projected image by projecting the blood vessel part, and a three-dimensional projected image corresponding to a direction of a projection after a manual operation operates the direction of the projection. The display control unit makes display the three-dimensional projection image and the angio-image one over another.
摘要翻译： IVR-CT装置具有血管图像获取单元，血管成像方向获取单元，CT图像获取单元，血管部分提取单元，投影图像生成单元和显示控制单元。血管图像获取单元从多个时间顺序的血管图像获得所需的血管图像。血管图像成像方向获取单元获取作为包含在所需血管图像上的数据中的附带信息的成像方向。 CT图像获取单元获得与所需血管图像相对应的三维CT图像。血管部分提取单元提取三维CT图像中的血管部分。投影图像生成单元通过投影血管部生成三维投影图像，并且在手动操作之后对应于投影方向的三维投影图像操作投影方向。显示控制单元使三维投影图像和血管图像彼此显示。

59. 发明授权

US07668295B2 System and method for high voltage transient suppression and spit protection in an x-ray tube 失效
标题翻译：用于X射线管高压瞬变抑制和吐痰保护的系统和方法
公开(公告)号：US07668295B2
公开(公告)日：2010-02-23
申请号：US11748009
申请日：2007-05-14
申请人： Liang Tang , Philippe Ernest , Georges-William Baptiste , Fengfeng Tao
发明人： Liang Tang , Philippe Ernest , Georges-William Baptiste , Fengfeng Tao
IPC分类号： H05G1/10
CPC分类号： H05G1/54 , H05G1/10
摘要： A system and method to improve the high voltage performance of an x-ray tube with electrostatic deflection of an electron beam focal spot. The system and method provides protection of bias circuits from high voltage transients and spit protection in x-ray tubes through the use of a high voltage transient suppression and spit protection circuit assembly coupled between the bias circuits of a high voltage generator and an x-ray tube vacuum housing of an x-ray generation system.
摘要翻译：一种改善电子束焦点的静电偏转的X射线管的高电压性能的系统和方法。该系统和方法通过使用耦合在高电压发生器的偏置电路和x射线之间的高电压瞬态抑制和吐出保护电路组件来提供偏置电路对X射线管中的高电压瞬变和吐出保护的保护 X射线发生系统的管真空壳体。

60. 发明授权

US07668293B2 High voltage x-ray generator and related oil well formation analysis apparatus and method 有权
标题翻译：高压X射线发生器及相关油井形成分析装置及方法
公开(公告)号：US07668293B2
公开(公告)日：2010-02-23
申请号：US12468897
申请日：2009-05-20
申请人： Peter Wraight , Arthur J. Becker , Joel L. Groves , Christian Stoller
发明人： Peter Wraight , Arthur J. Becker , Joel L. Groves , Christian Stoller
IPC分类号： G01B15/02 , H05G1/10
CPC分类号： H01J35/06 , H01J35/14 , H01J2235/0233 , H01J2235/06 , H01J2235/163 , H05G1/02 , H05G1/10
摘要： An apparatus and method for determining the density and other properties of a formation surrounding a borehole using a high voltage x-ray generator. One embodiment comprises a stable compact x-ray generator capable of providing radiation with energy of 250 keV and higher while operating at temperatures equal to or greater than 125° C. In another embodiment, radiation is passed from an x-ray generator into the formation; reflected radiation is detected by a short spaced radiation detector and a long spaced radiation detector. The output of these detectors is then used to determine the density of the formation. In one embodiment, a reference radiation detector monitors a filtered radiation signal. The output of this detector is used to control at least one of the acceleration voltage and beam current of the x-ray generator.
摘要翻译：一种用于使用高压x射线发生器确定围绕钻孔的地层的密度和其它性质的装置和方法。一个实施例包括能够在等于或大于125℃的温度下工作时能够提供250keV及更高能量的辐射的稳定的紧凑型X射线发生器。在另一个实施例中，辐射从X射线发生器传送到地层 ; 反射辐射由短间隔的辐射检测器和长间隔的辐射检测器检测。然后使用这些检测器的输出来确定地层的密度。在一个实施例中，参考辐射检测器监视经滤波的辐射信号。该检测器的输出用于控制x射线发生器的加速电压和射束电流中的至少一个。

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