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21. 发明申请

US20120140878A1 PROCESS AND SYSTEM FOR GENERATION OF TOMOSYNTHESIS IMAGES WITH BLUR REDUCTION 审中-公开
标题翻译：用于产生减少图像的图像的过程和系统
公开(公告)号：US20120140878A1
公开(公告)日：2012-06-07
申请号：US13307379
申请日：2011-11-30
申请人： Henri Souchay
发明人： Henri Souchay
IPC分类号： A61B6/02
CPC分类号： A61B6/502 , A61B6/025
摘要： A method for imaging a series of medical images by tomosynthesis with blur reduction with an imaging system comprising a radiation source configured to emit a total radiation dose, a detector, and a control unit configured to control the source is provided. The method comprises positioning, with the control unit, the source in at least two positions relative to the detector. The method also comprises emitting an individual radiation dose at least partially detected by the detector in each of the at least two positions. The method further comprises distributing, with the control unit, the total radiation dose among the individual radiation doses such that the strongest individual radiation doses are emitted by the source in positions corresponding to the beginning of an imaging session of the series of medical images.
摘要翻译：提供了一种通过使用包括被配置为发射总辐射剂量的辐射源的成像系统通过使用模糊降低的层析合成对一系列医学图像进行成像的方法，检测器和被配置为控制源的控制单元。该方法包括将控制单元相对于检测器定位在至少两个位置。该方法还包括在至少两个位置中的每一个中发射由检测器至少部分检测的单个辐射剂量。该方法还包括与控制单元一起分配各个辐射剂量之间的总辐射剂量，使得源在与一系列医学图像的成像会话的开始相对应的位置中发射最强的个体辐射剂量。

22. 发明申请

US20110069816A1 APPARATUS FOR REDUCING SCATTERED X-RAY DETECTION AND METHOD OF SAME 有权
标题翻译：减少散射X射线检测的装置及其方法
公开(公告)号：US20110069816A1
公开(公告)日：2011-03-24
申请号：US12562619
申请日：2009-09-18
申请人： Jeffrey Jon Shaw , Kevin Matthew Durocher , Kenneth S. Kump , Henri Souchay
发明人： Jeffrey Jon Shaw , Kevin Matthew Durocher , Kenneth S. Kump , Henri Souchay
IPC分类号： G21K1/12 , G21K1/00
CPC分类号： A61B6/06 , A61B6/4233 , A61B6/4291 , A61B6/502 , A61B6/5282
摘要： A method, system, and apparatus including an x-ray detector unit that includes an anti-scatter grid free of at least one of a top cover and a bottom cover, a flat panel x-ray detector having an x-ray conversion layer, and an integrated anti-scatter grid assembly configured to provide structural support to the anti-scatter grid and to provide mechanical protection to the flat panel x-ray detector. The anti-scatter grid is configured to absorb a plurality of scattered x-rays impinging on the anti-scatter grid while substantially allowing un-scattered x-rays to pass through the anti-scatter grid. The x-ray conversion layer is configured to convert an x-ray into visible light or an electronic signal. The flat panel x-ray detector is fixed relative to the anti-scatter grid such that the anti-scatter grid remains stationary relative to the flat panel x-ray detector during operation of the x-ray detector.
摘要翻译：一种包括X射线检测器单元的方法，系统和装置，其包括不具有顶盖和底盖中的至少一个的防散射栅格，具有x射线转换层的平板X射线检测器，以及被配置为向防散射格栅提供结构支撑并且为平板X射线检测器提供机械保护的集成防散射格栅组件。防散射栅格被配置为吸收入射在防散射栅格上的多个散射的X射线，同时基本上允许不散射的x射线穿过防散射栅格。 x射线转换层被配置为将x射线转换成可见光或电子信号。平板X射线检测器相对于防散射栅格是固定的，使得在x射线检测器的操作期间防散射栅格相对于平板X射线检测器保持静止。

23. 发明授权

US07368151B2 Antiscattering grid and a method of manufacturing such a grid 有权
标题翻译：反散射网格和制造这样的网格的方法
公开(公告)号：US07368151B2
公开(公告)日：2008-05-06
申请号：US10269580
申请日：2002-10-11
申请人： Henri Souchay , Remy Klausz , Guillaume Bacher , Bruno Gilles Richou
发明人： Henri Souchay , Remy Klausz , Guillaume Bacher , Bruno Gilles Richou
IPC分类号： B05D3/06 , C08J7/18 , C23C14/02 , G21K3/00
CPC分类号： G21K1/025 , B33Y80/00
摘要： An antiscattering grid for an X-ray imaging apparatus of the type comprising a substrate having a plurality of metallized partitions that together define a plurality of cells distributed over the substrate. The partitions allow passage of the X-rays emitted from a source lying in line with the grid, and absorbing the X-rays not coming directly from this source. The substrate is made of a polymer material that may be formed by radiation curing of a monomer sensitive to this radiation. The substrate may be substantially planar and the partitions may be oriented to form a focused grid.
摘要翻译：用于这种类型的X射线成像设备的反散射网格包括具有多个金属化隔板的衬底，所述多个金属化隔板一起限定分布在衬底上的多个电池。分区允许从与栅格成一直线的源发射的X射线通过，并吸收不直接从该源发出的X射线。该基底由聚合物材料制成，该材料可通过对该辐射敏感的单体的辐射固化而形成。衬底可以是基本上平面的，并且分隔件可以被定向成形成聚焦栅格。

24. 发明授权

US07349521B2 Compression paddle for mammography systems 有权
标题翻译：乳房X线照相系统压缩桨
公开(公告)号：US07349521B2
公开(公告)日：2008-03-25
申请号：US11257837
申请日：2005-10-25
申请人： Abdulrahman Abdallah Al-Khalidy , Ajay Kapur , Jeffrey Wayne Eberhard , Henri Souchay , Philip Alexander Shoemaker
发明人： Abdulrahman Abdallah Al-Khalidy , Ajay Kapur , Jeffrey Wayne Eberhard , Henri Souchay , Philip Alexander Shoemaker
IPC分类号： A61B6/04
CPC分类号： A61B6/0414 , A61B6/502
摘要： Disclosed herein is a compression paddle comprising a paddle base 12; and a paddle wall 20 comprising a first side-wall 22; and a second side-wall 24; wherein the first side-wall 22 and/or the second side-wall 24 are disposed upon the paddle base 12 and inclined with respect to the paddle base 12 at an angle that is effective to permit an x-ray beam uninterrupted access to an object of interest located on an opposing side of the paddle base 12 from an x-ray source when an angle between a central axis of the x-ray beam and a vertical taken at an inner surface of the first side-wall 22 and/or the inner surface of the second side-wall 24 is about 15 degrees to about 75 degrees.
摘要翻译：本文公开了一种包括桨叶基座12的压缩桨叶; 以及包括第一侧壁22的桨壁20; 和第二侧壁24; 其中第一侧壁22和/或第二侧壁24设置在桨叶12上并相对于桨叶12以相对于允许x射线束不间断地进入物体的角度倾斜感兴趣的是在x射线束的中心轴线与从第一侧壁22的内表面拍摄的垂直线之间的角度和/或第二侧壁24的内表面约为15度至约75度。

25. 发明申请

US20060078084A1 Apparatus for radiographic projection tomography 有权
标题翻译：放射摄影投影断层扫描仪
公开(公告)号：US20060078084A1
公开(公告)日：2006-04-13
申请号：US11180266
申请日：2005-07-13
申请人： Henri Souchay , Remy Klausz , Matti Jouhikainen
发明人： Henri Souchay , Remy Klausz , Matti Jouhikainen
IPC分类号： H05G1/60 , A61B6/00
CPC分类号： A61B6/587 , A61B6/032 , A61B6/06 , A61B6/4021 , A61B6/502
摘要： In an apparatus for radiographic projection tomography, particularly mammography, an X-ray tube is mounted at the end of a swiveling arm, with a relative movement mechanism. The relative movement mechanism is such that it enables the tube to follow a path of a cycloid. Images or exposures taken only during the time when the tube, in its path, follows cusp points such that it is possible to keep a constant speed of movement of the arm while at the same time increasing the useful duration of an image. Vibration or oscillation effects inherent in the apparatus are compensated by the positioning, if necessary, of a counterweight.
摘要翻译：在用于射线照相投影断层摄影，特别是乳房X线照相术的装置中，X射线管以相对运动机构安装在旋转臂的端部。相对运动机构使得其能够使管跟随摆线的路径。只有在管道在其路径中跟随尖点的时间期间拍摄的图像或曝光，使得可以保持臂的恒定速度，同时增加图像的有用持续时间。设备固有的振动或振荡效应可以通过定位（如果需要）补偿配重。

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