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61. 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。

62. 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。

63. 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。

64. 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。

65. 发明申请

US20090279664A1 ADAPTIVE SCANNING IN AN IMAGING SYSTEM 有权
标题翻译：成像系统中的自适应扫描
公开(公告)号：US20090279664A1
公开(公告)日：2009-11-12
申请号：US12437301
申请日：2009-05-07
申请人： Ronald Steven McNabb, JR. , Nicholas Danvers Penrose Gillett
发明人： Ronald Steven McNabb, JR. , Nicholas Danvers Penrose Gillett
IPC分类号： G01N23/04 , H05G1/10
CPC分类号： G01T7/005 , A61B6/483 , G01N23/04 , G01N23/20083 , G01V5/0016
摘要： An object within a region is exposed to a first beam of penetrating radiation. The first beam of penetrating radiation is sensed on a side opposite the region from a source of the first beam. An attenuation of the first beam caused by passing the first beam through the object is determined, the attenuation is compared to a threshold attenuation. If the attenuation exceeds the threshold attenuation, a parameter of a second of beam of penetrating radiation is adjusted based on the determined attenuation.
摘要翻译：区域内的物体暴露于第一穿透辐射束。第一束穿透辐射在与第一光束的源相反的一侧被感测。确定通过使第一光束通过物体而导致的第一光束的衰减，将衰减与阈值衰减进行比较。如果衰减超过阈值衰减，则根据所确定的衰减来调整穿透辐射束的第二束参数。

66. 发明申请

US20090279663A1 X-RAY RADIOSCOPY DEVICE, MOVING PICTURE PROCESSING METHOD, PROGRAM, AND STORAGE MEDIUM 有权
标题翻译： X射线放射线设备，移动图像处理方法，程序和存储介质
公开(公告)号：US20090279663A1
公开(公告)日：2009-11-12
申请号：US12431206
申请日：2009-04-28
申请人： HIDEAKI MIYAMOTO
发明人： HIDEAKI MIYAMOTO
IPC分类号： G01N23/04 , H05G1/10
CPC分类号： G01N23/04 , A61B6/00 , A61B6/542 , A61B6/545 , G01N2223/422 , G06T5/001 , G06T7/11 , G06T2207/10116 , G06T2207/30061
摘要： An X-ray radioscopy device comprises: an image capturing unit that captures a moving image of an object that has been irradiated by X-rays; an analysis processing unit that performs different analysis processes in parallel on each frame that makes up the moving image and extracts, from each frame, a region of interest defined as a portion of the object subject to radioscopy by the X-ray irradiation; and a selection unit that performs an evaluation operation on the multiple regions of interest extracted based on the different analysis processes, and based on the result of the evaluation operation, selects and outputs a single region of interest from the multiple regions of interest extracted by the analysis processing unit.
摘要翻译： X射线摄影装置包括：拍摄被X射线照射的物体的运动图像的图像拍摄单元; 分析处理单元，其在构成运动图像的每个帧上并行地执行不同的分析处理，并从每个帧提取定义为通过X射线照射进行放射线检查的对象的一部分的关注区域; 以及选择单元，其基于不同的分析处理对所提取的多个感兴趣区域执行评估操作，并且基于评估操作的结果，从由所述评估操作提取的所述多个兴趣区域中选择并输出单个感兴趣区域分析处理单元。

67. 发明申请

US20090207973A1 X-RAY IMAGING APPARATUS AND DETECTOR PANEL 失效
标题翻译： X射线成像装置和探测器面板
公开(公告)号：US20090207973A1
公开(公告)日：2009-08-20
申请号：US12358747
申请日：2009-01-23
申请人： Fan YI
发明人： Fan YI
IPC分类号： H05G1/10
CPC分类号： A61B6/586 , A61B6/4233 , A61B6/4405
摘要： A detector panel incorporates an X-ray detector, an electronic circuit for interface, and a battery for power supply, and also includes a measurement device for measuring the remaining power of the battery, and a determination device for determining if the operation is executable, based on the comparison between the remaining power of the battery and the threshold defined in accordance with the required power for operating the X-ray detector and the electronic circuit.
摘要翻译：检测器面板包括X射线检测器，用于接口的电子电路和用于电源的电池，并且还包括用于测量电池的剩余电力的测量装置，以及用于确定操作是否可执行的确定装置，基于电池的剩余功率与根据用于操作X射线检测器和电子电路的所需功率而定义的阈值之间的比较。

68. 发明申请

US20090190718A1 X-RAY IMAGING APPARATUS AND PORTABLE DETECTOR PANEL 有权
标题翻译： X射线成像设备和便携式探测器面板
公开(公告)号：US20090190718A1
公开(公告)日：2009-07-30
申请号：US12358856
申请日：2009-01-23
申请人： Yi Fan
发明人： Yi Fan
IPC分类号： H05G1/10
CPC分类号： A61B6/4283 , A61B6/4405
摘要： An X-ray imaging apparatus includes: a mobile system console with an X-ray irradiator and a control circuit; and a portable detector panel with an X-ray detector, an interface electronic circuit, and a power supply battery. The system console includes an accommodating section for accommodating the detector panel at the time of nonuse, and the detector panel includes feeding control device for unexecuting and executing feeding to the electronic circuit from the battery according to the accommodation and non-accommodation in the accommodating section, respectively.
摘要翻译： X射线成像装置包括：具有X射线照射器和控制电路的移动系统控制台; 以及具有X射线检测器，接口电子电路和电源电池的便携式检测器面板。所述系统控制台包括用于在不使用时容纳所述检测器面板的容纳部分，并且所述检测器面板包括供给控制装置，用于根据所述容纳部分中的容纳和不接合从所述电池执行和执行对所述电子电路的馈送，分别。

69. 发明申请

US20090180595A1 Mechanically Flexible X-ray Imaging System 有权
标题翻译：机械灵活的X射线成像系统
公开(公告)号：US20090180595A1
公开(公告)日：2009-07-16
申请号：US12325663
申请日：2008-12-01
申请人： Martin Spahn
发明人： Martin Spahn
IPC分类号： H05G1/02 , A61B6/00 , H05G1/10
CPC分类号： A61B6/4488 , A61B6/4233 , A61B6/4441 , A61B6/4464 , A61B6/56 , A61B6/563
摘要： An X-ray imaging system includes a joint enabling rotation of an X-ray device rotatable arm unrestricted by cabling. An X-ray imaging system usable in medical interventional procedures includes a rotatable arm. A rotatable arm includes an X-ray radiation emitting device located towards one end of the rotatable arm and an X-ray detector device located towards the opposite end of the rotatable arm. The detector device acquires X-ray radiation emitted by the emitting device that has passed through a patient. A base unit supports the rotatable arm and includes a joint enabling rotation of the rotatable arm unrestricted by cabling, about a patient on a support surface. The joint includes, (a) mating electrical contact surfaces providing electrical power to the rotatable arm from the base unit during rotation of the rotatable arm unrestricted by cabling and (b) a signal interface for providing electrical signals received from the rotatable arm to the base unit during rotation of the rotatable arm unrestricted by cabling. An X-ray imaging system controller controls application of electrical power to the rotatable arm via the base unit.
摘要翻译： X射线成像系统包括能够通过布线不受限制地旋转X射线设备可旋转臂的关节。可用于医疗介入程序的X射线成像系统包括可旋转臂。可旋转臂包括朝向可旋转臂的一端定位的X射线辐射发射装置和朝向可旋转臂的相对端定位的X射线检测器装置。检测器装置获取由穿过患者的发射装置发射的X射线辐射。基座单元支撑可旋转臂，并且包括能够绕支撑表面上的患者通过布线而不受旋转臂的旋转的关节。接头包括：（a）配合的电接触表面，在可旋转臂的旋转期间，通过布线不受限制地从基座单元向可旋转臂提供电力;以及（b）信号接口，用于将从旋转臂接收的电信号提供给基座可旋转臂旋转期间的单元不受布线限制。 X射线成像系统控制器控制经由基座单元向可旋转臂施加电力。

70. 发明申请

US20090141863A1 X-Ray Imaging System Having Improved Weather Resistance 有权
标题翻译：具有改善耐候性的X射线成像系统
公开(公告)号：US20090141863A1
公开(公告)日：2009-06-04
申请号：US12275386
申请日：2008-11-21
申请人： Brian Kaval
发明人： Brian Kaval
IPC分类号： H05G1/10
CPC分类号： G01V5/0016 , G01N23/04
摘要： It is an object of the present invention to provide a radiation inspection system, such as an X-ray system, that can operate efficiently even in inclement weather conditions while being highly mobile. Thus the improved inspection system of the present invention is capable of operating in high temperature and corrosive environments and is designed to withstand moisture, dirt and/or dust from the articles of inspection as well.
摘要翻译：本发明的目的是提供一种诸如X射线系统之类的放射线检测系统，即使在高度移动的情况下也能在恶劣天气条件下有效地工作。因此，本发明的改进的检查系统能够在高温和腐蚀性环境中操作，并且被设计成能够承受检查物品的湿气，污垢和/或灰尘。

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