公开(公告)号：US20070253534A1

公开(公告)日：2007-11-01

申请号：US11697834

申请日：2007-04-09

Applicant: Masahiro Abe

Inventor： Masahiro Abe

IPC: H05G1/58 ,  H05G1/54

CPC classification number: A61B6/00 ,  A61B6/4411 ,  A61B6/4494

Abstract: There is provided an X-ray imaging system to which an X-ray sensing unit including a solid-state imaging device having sensitivity to X-rays interchangeably connects. The system includes an X-ray generation unit which applies X-rays to the X-ray sensing unit, and an imaging controller which controls the X-ray sensing unit and the X-ray generation unit. The system also includes a sensing unit information receiver which receives sensing unit information from the X-ray sensing unit. The system further includes a control parameter setting unit which automatically sets control parameters for the imaging controller on the basis of the sensing unit information received by the sensing unit information receiver.

Abstract translation: 提供了一种X射线成像系统，X射线感测单元包括具有可互换连接的X射线敏感性的固态成像装置。 该系统包括对X射线感测单元施加X射线的X射线产生单元和控制X射线感测单元和X射线产生单元的成像控制器。 该系统还包括从X射线感测单元接收感测单元信息的感测单元信息接收器。 该系统还包括控制参数设定单元，其基于由感测单元信息接收器接收到的感测单元信息，自动设置摄像控制器的控制参数。

公开(公告)号：US20070223654A1

公开(公告)日：2007-09-27

申请号：US11389271

申请日：2006-03-24

Applicant: Richard Aufrichtig ,  John Lamberty ,  Paul Granfors

Inventor： Richard Aufrichtig ,  John Lamberty ,  Paul Granfors

IPC: H05G1/58 ,  H05G1/54

CPC classification number: A61B6/032 ,  A61B6/037 ,  A61B6/467 ,  A61B6/508 ,  A61B6/548

Abstract: Systems, processes and apparatus are described through which non-destructive imaging is achieved, including a process for variable binning of detector elements. The process includes accepting input data indicative of image quality goals and descriptors of an imaging task, as well as parameters characterizing a test subject, relative to non-destructive imaging of an internal portion of the test subject and determining when the non-destructive imaging system is capable of achieving the image quality goals using binning of more than four pixels.

Abstract translation: 描述了实现非破坏性成像的系统，过程和装置，包括用于检测器元件的可变合并的过程。 该过程包括相对于测试对象的内部部分的非破坏性成像接收指示成像任务的图像质量目标和描述符的输入数据以及表征测试对象的参数，并且确定何时非破坏性成像系统 能够使用超过四个像素的合并来实现图像质量目标。

公开(公告)号：US07272207B1

公开(公告)日：2007-09-18

申请号：US11389271

申请日：2006-03-24

Applicant: Richard Aufrichtig ,  John Robert Lamberty ,  Paul Richard Granfors

Inventor： Richard Aufrichtig ,  John Robert Lamberty ,  Paul Richard Granfors

IPC: H05G1/58

CPC classification number: A61B6/032 ,  A61B6/037 ,  A61B6/467 ,  A61B6/508 ,  A61B6/548

Abstract: Systems, processes and apparatus are described through which non-destructive imaging is achieved, including a process for variable binning of detector elements. The process includes accepting input data indicative of image quality goals and descriptors of an imaging task, as well as parameters characterizing a test subject, relative to non-destructive imaging of an internal portion of the test subject and determining when the non-destructive imaging system is capable of achieving the image quality goals using binning of more than four pixels.

Abstract translation: 描述了实现非破坏性成像的系统，过程和装置，包括用于检测器元件的可变合并的过程。 该过程包括相对于测试对象的内部部分的非破坏性成像接收指示成像任务的图像质量目标和描述符的输入数据以及表征测试对象的参数，并且确定何时非破坏性成像系统 能够使用超过四个像素的合并来实现图像质量目标。

公开(公告)号：US07260180B2

公开(公告)日：2007-08-21

申请号：US10535058

申请日：2003-10-27

Applicant: Herfried Karl Wieczorek

Inventor： Herfried Karl Wieczorek

IPC: H05G1/58

CPC classification number: H01L27/14676

Abstract: An x-ray examination apparatus comprises an x-ray source and an x-ray detector. The x-ray detector includes a photoconductor to derive electric charges from incident x-radiation and read-out elements which derive electrical pixel-signals from the electric charges from the photoconductor. A central group of the read-out elements is located in a central region of the x-ray detector and a peripheral group of the read-out elements is located in a peripheral region which surrounds the central region. The x-ray examination apparatus being provided with a selection system to select the central group of read-out elements so as to supply pixel-signals from the central group of read-elements to the output circuit. The selection system may include an encompassing electrode to drain electric charges from the peripheral group. Or the selection system shields the peripheral group from x-rays.

Abstract translation: x射线检查装置包括x射线源和x射线检测器。 X射线检测器包括光电导体，以从入射的X射线和读出元件导出电荷，该元件从光电导体得到电子像素信号。 读出元件的中心组位于x射线检测器的中心区域，并且读出元件的外围组位于围绕中心区域的外围区域中。 X射线检查装置设置有选择系统，以选择读出元件的中心组，以便将来自读取元件的中心组的像素信号提供给输出电路。 选择系统可以包括围绕电极排出来自周边组的电荷。 或者选择系统屏蔽外围组与X射线。

公开(公告)号：US20070116180A1

公开(公告)日：2007-05-24

申请号：US11164438

申请日：2005-11-22

Applicant: Jon Omernick ,  Kenneth Kump ,  Sabih Zaman

Inventor： Jon Omernick ,  Kenneth Kump ,  Sabih Zaman

IPC: H05G1/58 ,  H05G1/54

CPC classification number: A61B6/4494 ,  A61B6/4405 ,  A61B6/4411

Abstract: A detector for a portable imaging system includes a flash memory including a full set of configuration parameters and calibration files. The detector also includes a transmit and receive unit for communicating with the portable imaging system. The detector still further includes a detector controller responding to a request for identification of the detector received through the transmit and receive unit. The detector transmits calibration data and configuration data from the flash memory to the portable imaging system and boots the detector.

Abstract translation: 用于便携式成像系统的检测器包括闪存，其包括全套配置参数和校准文件。 检测器还包括用于与便携式成像系统进行通信的发射和接收单元。 检测器还包括响应于通过发射和接收单元接收的检测器的识别请求的检测器控制器。 检测器将校准数据和配置数据从闪存传输到便携式成像系统并启动检测器。

公开(公告)号：US07162067B2

公开(公告)日：2007-01-09

申请号：US10336574

申请日：2003-01-03

Applicant: Wataru Motoki

Inventor： Wataru Motoki

IPC: G06K9/00 ,  H05G1/58

CPC classification number: G06F19/321 ,  A61B6/4494 ,  G06F19/00 ,  G06F19/3418

Abstract: The invention is designed to help coordinate the processing of radiographic images for a lab, hospital, office, or other locations for example. The image reading system may have a reading device for reading image information from a containing member in which a recording medium capable of recording a radiographic image is built. The control device may set a reading condition of the containing member. An ID giving section may provide ID information to one of the containing member and the recording medium. A storage section may store the reading condition. A selecting section may select at least one of a first registration type and a second registration type, the first registration type being for registering a correspondence between the reading condition and the containing member or the recording medium before image recording and the second registration type being for registering the correspondence after the image recording, and for using the system on a basis of the selected registration type. A control section may correlate the reading device, the ID giving section, the control device, and the storage section.

Abstract translation: 本发明旨在帮助协调实验室，医院，办公室或其他位置的放射照相图像的处理，例如。 图像读取系统可以具有用于从其中构建能够记录放射线图像的记录介质的容纳构件读取图像信息的读取装置。 控制装置可以设定容纳构件的读取状态。 ID给出部分可以向容纳构件和记录介质之一提供ID信息。 存储部分可以存储读取条件。 选择部分可以选择第一注册类型和第二注册类型中的至少一个，第一注册类型用于在图像记录之前记录读取条件与包含部件或记录介质之间的对应关系，并且第二注册类型用于 在图像记录之后记录对应关系，并且基于所选择的登记类型来使用该系统。 控制部分可以将读取装置，ID给出部分，控制装置和存储部分相关联。

公开(公告)号：US07110502B2

公开(公告)日：2006-09-19

申请号：US10844982

申请日：2004-05-12

Applicant: Osamu Tsuji

Inventor： Osamu Tsuji

IPC: H05G1/58

CPC classification number: A61B6/06 ,  A61B6/4291 ,  A61B6/5235 ,  A61B6/5252

Abstract: This invention provides a radiographic apparatus and method, which can suitably set a grid in radiography or fluoroscopy and execute fluoroscopy or radiography of an object under optimum imaging conditions. The radiographic apparatus includes an X-ray unit (102) which irradiates an object with radiation (X-rays), a two-dimensional detector (106) which detects, through a grid, the radiation which has passed through the object, and a read control unit (107) which acquires an image of the object from the detected X-rays. The apparatus further includes a user interface (113) capable of setting imaging conditions such as an X-ray condition, grid condition, and read condition, a grid switching unit (105) which selects one of a plurality of grids on the basis of the set imaging conditions, and a grid stripe reduction unit (109) which reduces grid stripes generated on the image by the grid.

Abstract translation: 本发明提供一种射线照相设备和方法，其可以在放射照相或荧光透视下适当地设置网格，并且在最佳成像条件下执行物体的透视或射线照相。 放射线照相装置包括用辐射照射物体的X射线单元（102）（X射线），二维检测器（106），其通过栅格检测已经穿过物体的辐射，以及 读取控制单元（107），其从所检测的X射线获取对象的图像。 该装置还包括能够设置诸如X射线条件，格栅条件和读取条件的成像条件的用户界面（113），网格切换单元（105），其基于所述网格选择单元 设置成像条件，以及网格条纹减少单元（109），其减少由网格在图像上产生的网格条纹。

公开(公告)号：US06920201B2

公开(公告)日：2005-07-19

申请号：US10318739

申请日：2002-12-13

Applicant: Hanns-Ingo Maack ,  Ulrich Neitzel ,  Susanne Guenther-Kohfahl

Inventor： Hanns-Ingo Maack ,  Ulrich Neitzel ,  Susanne Guenther-Kohfahl

IPC: A61B6/00 ,  A61B6/06 ,  H05G1/46 ,  H05G1/30 ,  H05G1/58

CPC classification number: A61B6/542 ,  A61B6/00 ,  A61B6/06

Abstract: The invention relates to an X-ray device in which a set of exposure parameters is fetched from among a number of such sets stored in a first storage arrangement for APR X-ray exposures. The exposure parameters which result therefrom during the subsequent X-ray exposure and have possibly been modified by the user are stored in a second storage arrangement. The X-ray device includes means for evaluating the second sets of exposure parameters which are associated with the same first set of exposure parameters and for deriving therefrom a new set of exposure parameters which is stored in the first storage arrangement instead of the first set of exposure parameters and forms the basis for APR X-ray exposures from then on.

Abstract translation: 本发明涉及一种X射线装置，其中从存储在用于APR X射线曝光的第一存储装置中的多个这样的组中取出一组曝光参数。 在随后的X射线曝光期间由其产生并且可能被用户修改的曝光参数存储在第二存储装置中。 X射线装置包括用于评估与第一组曝光参数相关联的第二组曝光参数的装置，并且用于从其中导出存储在第一存储装置中而不是第一组曝光参数的一组新的曝光参数 暴露参数并形成APR X射线曝光的基础。

公开(公告)号：US5917882A

公开(公告)日：1999-06-29

申请号：US753772

申请日：1996-11-29

Applicant: Oscar Khutoryansky ,  Thomas Rosevear ,  Cyril Tomsic ,  Yevgeniy Maltsev ,  Thomas Simak ,  James Taylor

Inventor： Oscar Khutoryansky ,  Thomas Rosevear ,  Cyril Tomsic ,  Yevgeniy Maltsev ,  Thomas Simak ,  James Taylor

IPC: A61B5/11 ,  A61B6/00 ,  A61B6/02 ,  A61B6/04 ,  A61B6/08 ,  H05G1/46 ,  H05G1/58 ,  H05G1/60 ,  H05G1/64

CPC classification number: A61B6/504 ,  A61B6/08 ,  A61B6/4225 ,  A61B6/4233 ,  A61B6/481 ,  A61B6/541 ,  A61B6/542 ,  H05G1/46 ,  H05G1/58 ,  H05G1/60 ,  A61B5/11 ,  A61B6/0457 ,  A61B6/4464 ,  A61B6/4488

Abstract: A radiographic/fluoroscopic imaging system provides rapid transition from fluoroscopic to radiographic imaging mode by maintaining the X-ray tube high voltage, increasing the filament current, allowing X-ray tube current to increase toward the desired radiographic current, and terminating exposure when the desired X-ray dose has been achieved. Rapid transition from radiographic to fluoroscopic imaging mode is provided by reducing x-ray tube high voltage to produce an equivalent fluoroscopic-level x-ray output at high initial current, dropping filament current, and enabling ABS control of the high-voltage. As x-ray tube current drops, ABS correspondingly increase high voltage to maintain the desired output. The imaging system obtains movement-related information by analyzing a video signal (such as from fluoroscopic image or an image from an optical camera trained on the patient), or from operator movement requests. The imaging system uses movement-related information to responsively control fluoroscopic pulse rate or other imaging parameters. The imaging system can also use such information to initiate a radiographic exposure, or advance to the next step of an operator programmed examination consisting of interspersed fluoroscopic and radiographic exposures. This results in a lower dose to both the patient and the examiner, consistent with high image quality.

公开(公告)号：US4670893A

公开(公告)日：1987-06-02

申请号：US685302

申请日：1984-12-24

Applicant: Akira Tsuchiya

Inventor： Akira Tsuchiya

IPC: H05G1/30 ,  H05G1/34 ,  H05G1/58 ,  H05G1/20

CPC classification number: H05G1/34 ,  H05G1/58

Abstract: A DC voltage from a DC power source is supplied through a high speed switching device to a capacitor provided in the primary side of a transformer and a primary winding, thereby generating a high frequency signal at the primary winding of the transformer. A voltage between the first and the second output terminals of the transformer is applied between the anode and the filament of the X-ray tube as an X-ray tube voltage. Here, a system control device reads out a plurality of optimum switch control data for diagnostic items on the basis of various condition data from a subject information inputting device, and supplies them to the high speed switching device. The switching device varies the switching speed on the basis of the plurality of given switch control data, thereby instantaneously varying the value of the X-ray tube voltage.

Abstract translation: 来自直流电源的直流电压通过高速开关装置供给到设置在变压器初级侧的电容器和初级绕组，由此在变压器的初级绕组产生高频信号。 变压器的第一和第二输出端之间的电压作为X射线管电压施加在X射线管的阳极和灯丝之间。 这里，系统控制装置根据来自被摄体信息输入装置的各种状况数据读出多个用于诊断项目的最佳切换控制数据，并将其提供给高速切换装置。 开关装置根据多个给定的开关控制数据来改变开关速度，从而瞬间改变X射线管电压的值。