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1. 发明申请

US20180192981A1 COMBINATION OF AN X-RAY TUBE AND A SOURCE GRATING WITH ELECTRON BEAM MANIPULATION 审中-公开
公开(公告)号：US20180192981A1
公开(公告)日：2018-07-12
申请号：US15741047
申请日：2016-07-27
申请人： Rensselaer Polytechnic Institute
发明人： Ge Wang , Wenxiang Cong
IPC分类号： A61B6/00
CPC分类号： A61B6/484 , A61B6/032 , A61B6/4007 , A61B6/4021 , A61B6/4028 , A61B6/4035 , A61B6/405 , A61B6/4064 , A61B6/4225 , A61B6/4233 , A61B6/4241 , A61B6/4291 , G21K2207/005 , H01J29/488 , H01J35/14
摘要： Novel and advantageous systems and methods for performing X-ray imaging by using an X-ray source with source grating functionality incorporated therein are provided. An electron beam can be electromagnetically manipulated such that the X-ray source emits radiation in a pattern that is the same as if the radiation had already passed through a source grating.

2. 发明授权

US09545239B2 X-ray detection device for C-arm tracker and method 有权
标题翻译： C型臂跟踪器X射线检测装置及方法
公开(公告)号：US09545239B2
公开(公告)日：2017-01-17
申请号：US12918020
申请日：2009-07-28
申请人： Ahmed Aoude , Louis-David Parenteau , Mélanie Chassé
发明人： Ahmed Aoude , Louis-David Parenteau , Mélanie Chassé
IPC分类号： A61B6/00 , G01D18/00 , G01T1/16 , G01T1/20 , G01T1/24 , G01T1/29 , A61B17/00
CPC分类号： A61B6/584 , A61B6/4208 , A61B6/4225 , A61B6/4233 , A61B6/4266 , A61B6/4441 , A61B6/542 , A61B6/547 , A61B6/56 , A61B6/563 , A61B6/58 , A61B6/582 , A61B6/583 , A61B34/20 , A61B2017/00221 , A61B2034/2074
摘要： A detection device for detecting X rays and signaling the detection to a computer-assisted surgery processor system comprises an X ray detector unit having an X ray detector adapted to be positioned within a radiation field. The X ray detector emits a detection signal upon being excited by an X ray of a given intensity. A transmitter outputs the detection signal in radio frequency. A receiver receives the detection signal in radio frequency and forwards the detection signal to a computer-assisted surgery processor system to signal the detection of the X ray. A method is provided as well.
摘要翻译：用于检测X射线并向计算机辅助手术处理器系统发出信号的检测装置包括具有适于定位在辐射场内的X射线检测器的X射线检测器单元。 X射线检测器在被给定强度的X射线激发时发出检测信号。发射机以射频输出检测信号。接收器以射频接收检测信号，并将检测信号转发到计算机辅助手术处理器系统，以通知X射线的检测。也提供了一种方法。

3. 发明授权

US09182361B2 Digital X-ray imaging system with still and video capture modes 有权
标题翻译：数字X射线成像系统具有静态和视频捕捉模式
公开(公告)号：US09182361B2
公开(公告)日：2015-11-10
申请号：US14249017
申请日：2014-04-09
申请人： Ann Arbor Digital Devices Inc.
发明人： William J. O Neill , Brian T. O Neill , David C. Blake
IPC分类号： H05G1/58 , G01N23/04 , B60P1/43 , A61B6/02 , A61B6/00 , G03B42/02 , G03B42/04
CPC分类号： G01N23/04 , A61B6/02 , A61B6/4225 , A61B6/4233 , A61B6/486 , B60P1/431 , G03B42/021 , G03B42/04 , Y10T29/49826
摘要： In one aspect, a system includes a conventional, film-based X-ray machine and a digital imaging assembly. The X-ray machine includes an X-ray source and a bracket assembly configured to hold X-ray film. The digital imaging assembly is configured to be mounted on the bracket assembly of the X-ray machine. The digital imaging assembly includes a scintillation screen and a digital image sensor. The digital image sensor is coupled with one or more processors that is configured to receive user input that selects a mode of operation from between a still image capture mode and a video capture mode, receive digital signals from the digital image sensor, process the digital signals to generate digital X-ray image data in accordance with the selected mode of operation, and present the generated digital X-ray image data on a display device.
摘要翻译：在一个方面，系统包括常规的基于薄膜的X射线机和数字成像组件。 X射线机包括X射线源和配置成保持X射线胶片的支架组件。数字成像组件被配置为安装在X射线机的支架组件上。数字成像组件包括闪烁屏和数字图像传感器。数字图像传感器与一个或多个处理器耦合，其被配置为接收从静止图像捕获模式和视频捕获模式之间选择操作模式的用户输入，从数字图像传感器接收数字信号，处理数字信号根据选择的操作模式生成数字X射线图像数据，并将生成的数字X射线图像数据呈现在显示装置上。

4. 发明申请

US20150078530A1 DIGITAL RADIOGRAPHY DETECTOR IMAGE READOUT PROCESS 有权
标题翻译：数字放射学检测器图像读取过程
公开(公告)号：US20150078530A1
公开(公告)日：2015-03-19
申请号：US14487189
申请日：2014-09-16
申请人： Carestream Health, Inc.
发明人： Jeffery R. Hawver , Gordon Geisbuesch
IPC分类号： A61B6/00
CPC分类号： A61B6/4225 , A61B6/4208 , A61B6/4233 , A61B6/542 , H04N5/32
摘要： A radiographic detector acquires a first partial exposed image signal during an image readout of each of the rows of photosensors, one row at a time. A first scan of each row includes measuring the charge delivered to each cell of the rows, including some rows having partial charge and other rows having full charge, and obtaining a first null image signal during the scan. A second scan includes measuring remaining charge delivered to those rows having partial charge. The null image signal data is subtracted from a sum of the first two scans.
摘要翻译：放射线检测器在每一行光电传感器的图像读出期间获取第一部分曝光的图像信号，一次一行。每行的第一扫描包括测量传送到行的每个单元的电荷，包括具有部分电荷的一些行和具有完全充电的其它行，以及在扫描期间获得第一零图像信号。第二扫描包括测量递送到具有部分电荷的行的剩余电荷。从前两次扫描的和中减去空图像信号数据。

5. 发明申请

US20130294575A1 DYNAMIC BIPLANE ROENTGEN STEREOPHOTOGRAMMETRIC ANALYSIS 有权
公开(公告)号：US20130294575A1
公开(公告)日：2013-11-07
申请号：US13936829
申请日：2013-07-08
申请人： George Papaioannou
发明人： George Papaioannou
IPC分类号： A61B6/02 , A61B6/04
CPC分类号： A61B6/022 , A61B5/1114 , A61B6/04 , A61B6/0457 , A61B6/4014 , A61B6/4225 , A61B6/4423 , A61B6/4452 , A61B6/4458 , A61B6/4464 , A61B6/466 , A61B6/486 , A61B6/505
摘要： A medical imaging system includes a first x-ray image detector, a first x-ray generator, and a motorized turntable. The first x-ray image detector and the first x-ray generator are each mounted on a base and positioned opposite each other such that x-rays are projected from the first x-ray generator to the first x-ray image detector through a first imaging volume. The motorized turntable is positioned below the first imaging volume and between the first x-ray image detector and the first x-ray generator and is configured to rotate an imaging subject within the imaging volume.

6. 发明申请

US20130092840A1 RADIOLOGICAL IMAGING DEVICE 审中-公开
标题翻译：放射成像装置
公开(公告)号：US20130092840A1
公开(公告)日：2013-04-18
申请号：US13680984
申请日：2012-11-19
申请人： FUJIFILM Corporation
发明人： Yasunori OHTA , Naoyuki NISHINO , Haruyasu NAKATSUGAWA , Naoto IWAKIRI
IPC分类号： G01T1/20
CPC分类号： G01T1/2006 , A61B6/4225 , A61B6/4283 , G03B42/02 , G03B42/025 , G03B42/04
摘要： Disclosed is a radiological imaging device which comprises: a radiation conversion panel which is obtained by laminating a scintillator and a photoelectric conversion layer and converts a radiation ray into a radiation image; a base which supports the radiation conversion panel mounted thereon; and a case which houses the radiation conversion panel and the base. The base supports the radiation conversion panel, while deforming the radiation conversion panel into a convex shape with respect to the mounting direction thereof.
摘要翻译：公开了一种放射线成像装置，其包括：辐射转换面板，其通过层叠闪烁体和光电转换层而将辐射线转换成放射线图像; 支撑安装在其上的辐射转换面板的基座; 以及容纳辐射转换面板和底座的壳体。基座支撑辐射转换面板，同时将辐射转换面板相对于其安装方向变形为凸形。

7. 再颁专利

USRE42852E1 Imaging apparatus, imaging method, and storage medium 有权
公开(公告)号：USRE42852E1
公开(公告)日：2011-10-18
申请号：US11039456
申请日：2005-01-21
申请人： Toshikazu Tamura , Tatsuya Yamazaki , Akira Hirai
发明人： Toshikazu Tamura , Tatsuya Yamazaki , Akira Hirai
IPC分类号： G21K1/00
CPC分类号： A61B6/585 , A61B6/06 , A61B6/4216 , A61B6/4225 , A61B6/4291 , A61B6/4488 , G01T1/2018 , G21K1/025
摘要： The object of this invention is to provide an imaging apparatus capable of providing a high-quality image optimum for medical diagnosis or the like by an arrangement for preventing any degradation in image quality due to the influence of electromagnetic noise and vibration caused by grid movement. In order to achieve this object, as operation control in receiving radiation transmitted through an object by an image sensing element through a movable grid and reading the accumulated signal from the image sensing element, a control device stops moving drive movement of the grid after the end of radiation irradiation for the object, and after the stop of moving drive stopping the movement, starts reading the accumulated signal from the image sensing element.

8. 发明申请

US20100098316A1 Dynamic biplane roentgen stereophotogrammetric analysis 失效
标题翻译：动态双翼兰特立体摄影测量分析
公开(公告)号：US20100098316A1
公开(公告)日：2010-04-22
申请号：US12587832
申请日：2009-10-13
申请人： George Yiorgos Papaioannou
发明人： George Yiorgos Papaioannou
IPC分类号： G06K9/62 , H05G1/02 , H05G1/64
CPC分类号： A61B6/022 , A61B5/1114 , A61B6/04 , A61B6/0457 , A61B6/4014 , A61B6/4225 , A61B6/4423 , A61B6/4452 , A61B6/4458 , A61B6/4464 , A61B6/466 , A61B6/486 , A61B6/505
摘要： A medical imaging system comprising an x-ray image detector mounted on a robotic arm and an x-ray generator mounted opposite the x-ray image detector. The robotic arm includes two pivots and a plurality of telescoping segments to adjust the height and angle of the x-ray image detector. In some embodiments, the medical imaging system includes a second x-ray image detector and a second x-ray generator and is capable of capturing biplane stereophotogrammetric images.
摘要翻译：一种医疗成像系统，包括安装在机器人臂上的x射线图像检测器和与x射线图像检测器相对安装的x射线发生器。机器人臂包括两个枢轴和多个伸缩段，以调节x射线图像检测器的高度和角度。在一些实施例中，医学成像系统包括第二x射线图像检测器和第二x射线发生器，并且能够捕获双平面立体摄影测量图像。

9. 发明申请

US20090314297A1 UNIBODY AUSCULTATION INTERFACE 审中-公开
标题翻译：美国文化界面
公开(公告)号：US20090314297A1
公开(公告)日：2009-12-24
申请号：US12145293
申请日：2008-06-24
申请人： John Mathews
发明人： John Mathews
IPC分类号： A61M16/04
CPC分类号： A61M16/0463 , A61B6/4225 , A61M16/04 , A61M16/042 , A61M16/0816 , A61M16/0833 , A61M16/0875 , A61M2209/06
摘要： The present invention provides a kit comprising a unibody auscultation interface for use with mechanical ventilation or intubation, formed from a single contiguous nonmetallic piece, the piece being shaped into a cylindrical member having opposing ends respectively adapted to frictionally connect to the external end of an endotracheal tube and either the stem of a Y piece or the patient end of a common conduit, the cylindrical member having an opening in its wall, the perimeter of which seamlessly elaborates a flared turret whose roof is adapted for non-adherent contact with the chest piece of a stethoscope; and, packaging means for enclosing the auscultation interface aseptically. The present invention additionally provides an endotracheal tube, Y piece, breathing circuit and mechanical ventilation system incorporating the auscultation interface.
摘要翻译：本发明提供了一种试剂盒，其包括用于机械通气或插管的单体听诊界面，其由单个邻近的非金属片形成，该片被成形为圆柱形构件，其具有分别适于摩擦连接到气管内外端的相对端管和Y片的杆或公共管道的患者端，圆柱形构件在其壁上具有开口，其周边无缝地形成扩张的炮塔，其顶部适于与胸部片段不粘附接触的听诊器以及用于无菌地封闭听诊接口的包装装置。本发明另外提供了包含听诊界面的气管插管，Y件，呼吸回路和机械通气系统。

10. 发明授权

US07342992B2 X-ray apparatus provided with a positionally adjustable X-ray detector 失效
标题翻译：具有位置可调的X射线检测器的X射线装置
公开(公告)号：US07342992B2
公开(公告)日：2008-03-11
申请号：US10507200
申请日：2003-03-10
申请人： Hermann Schomberg
发明人： Hermann Schomberg
IPC分类号： G01N23/083
CPC分类号： A61B6/4441 , A61B6/027 , A61B6/032 , A61B6/4085 , A61B6/4225 , A61B6/4233 , A61B6/4291 , A61B6/4464 , A61B6/587
摘要： The invention relates to an X-ray apparatus which includes an X-ray source (2) for the emission of a conical X-ray beam and an X-ray detector (3) for the multiple detection of the X-rays after their passage through an object to be examined, being arranged along an object axis (4), while the X-ray source (2) and the X-ray detector (3) are displaced along a trajectory. In order to increase the size of the reconstructable examination zone without increasing the size of the X-ray detector, and in order to minimize the problem caused by projections truncated in the transverse direction, the invention proposes an X-ray apparatus which includes means (12, 14, 15) for changing the position and/or the orientation of the X-ray detector (3) relative to the X-ray source (2) and a control unit (11) for displacing the X-ray source (2) and the X-ray detector (3) along the trajectory and for controlling the position and/or the orientation of the X-ray detector (3) during the detection of the X-rays.
摘要翻译：本发明涉及一种X射线装置，其包括用于发射锥形X射线束的X射线源（2）和用于在X射线通过后多次检测X射线的X射线检测器（3）沿着物体轴线（4），沿着X射线源（2）和X射线检测器（3）沿着轨迹移位，通过被检查物体进行排列。为了在不增加X射线检测器的尺寸的情况下增加可重建检查区域的尺寸，为了将由在横向上截断的突起引起的问题最小化，本发明提出了一种X射线装置，用于改变X射线检测器（3）相对于X射线源（2）的位置和/或取向的控制单元（11,14），以及用于使X射线源（2）移位的控制单元）和X射线检测器（3），并且用于在X射线检测期间控制X射线检测器（3）的位置和/或取向。

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