公开(公告)号：US5473659A

公开(公告)日：1995-12-05

申请号：US268627

申请日：1994-06-30

Applicant: Joerg Haendle ,  Heinz Horbaschek

Inventor： Joerg Haendle ,  Heinz Horbaschek

IPC: H04N5/32 ,  H05G1/60 ,  H05G1/64

CPC classification number: H04N5/32 ,  H05G1/60

Abstract: A radiological system includes an image pick-up chain which includes an image processor having at an N-output, at which images having a number of lines which is standard, and an H-output for an H-image having a higher number of lines than the standard image. A video recorder is connectable to the N-output, an H-image playback unit is connectable to the H-output. The video recorder is in the image transmission chain, and has an output connected through an up-scan standards converter to a switch, by means of which the H-image playback unit can be connected to an output of the up-scan standards converter.

Abstract translation: 放射学系统包括图像拾取链，其包括具有N输出的图像处理器，具有标准行数的图像和具有较多行数的H图像的H输出 比标准图像。 录像机可连接到N输出，H图像播放单元可连接到H输出。 视频记录器在图像传输链中，并且具有通过上行扫描标准转换器连接到开关的输出，通过该输出，H图像播放单元可以连接到上行扫描标准转换器的输出。

公开(公告)号：US5436952A

公开(公告)日：1995-07-25

申请号：US145089

申请日：1993-11-03

Applicant: Joerg Haendle ,  Heinz Horbaschek

Inventor： Joerg Haendle ,  Heinz Horbaschek

IPC: H04N5/235 ,  H04N5/32 ,  H05G1/64

CPC classification number: H04N5/3591 ,  H04N5/235 ,  H04N5/32 ,  H04N5/335

Abstract: A telerecording system for producing x-ray images, having an x-ray image intensifier video chain which includes a semiconductor image converter, has a detector which recognizes blooming in the semiconductor image converter and which given blooming, causes at least two x-ray images of different brightness to be acquired by the semiconductor image converter. One of the images is exposed attenuated in comparison to the other so that no blooming ensues. Image signals from the two x-ray images are then superimposed in a mixer unit and the resulting image is displayed.

Abstract translation: 一种用于产生具有包括半导体图像转换器的X射线图像增强器视频链的x射线图像的电视记录系统，具有识别半导体图像转换器中的起霜并且给定起霜的检测器，其产生至少两个X射线图像 由半导体图像转换器获取的不同亮度。 与其他图像相比，其中一个图像被曝光减弱，从而不会发生开花。 然后将来自两个X射线图像的图像信号叠加在混合器单元中，并且显示所得到的图像。

公开(公告)号：US5448613A

公开(公告)日：1995-09-05

申请号：US160654

申请日：1993-12-02

Applicant: Joerg Haendle ,  Heinz Horbaschek

Inventor： Joerg Haendle ,  Heinz Horbaschek

IPC: A61B6/02 ,  H04N5/235 ,  H04N5/32 ,  H05G1/36 ,  H05G1/64

CPC classification number: A61B6/4225 ,  H04N5/2351 ,  H04N5/32 ,  H05G1/36 ,  H05G1/64

Abstract: An x-ray diagnostics installation has an x-ray image intensifier video chain which includes a semiconductor detector composed of pixels arranged in a matrix, serving as the video pick-up and a detector for identifying the average image brightness at the output luminescence screen of the x-ray image intensifier within a predetermined image region. A first read-out circuit is provided for pixels of a first group in the image, which is operated with a read-out clock at a first frequency, and a second read-out circuit is provided for pixels of a second group distributed over the area of the semiconductor detector, which is operated with a read-out clock at a second frequency. The second frequency is higher than the first frequency. The output signals of the pixels of the second group are supplied to an evaluation circuit, and the output signals of the first group of pixels are supplied to the video chain. Image production parameters, such as image brightness, can be controlled on the basis of the output signals of the second group of pixels.

Abstract translation: x射线诊断装置具有x射线图像增强器视频链，其包括由排列成矩阵的像素组成的半导体检测器，用作视频拾取器，以及用于识别输出发光屏幕上的平均图像亮度的检测器 x射线图像增强器在预定图像区域内。 为图像中的第一组的像素提供第一读出电路，其以第一频率的读出时钟操作，并且为第二组分配的第二组的像素提供第二读出电路 半导体检测器的区域，其以第二频率的读出时钟操作。 第二频率高于第一频率。 将第二组的像素的输出信号提供给评估电路，并将第一组像素的输出信号提供给视频链。 可以基于第二组像素的输出信号来控制诸如图像亮度的图像产生参数。

公开(公告)号：US5444755A

公开(公告)日：1995-08-22

申请号：US262693

申请日：1994-06-20

Applicant: Joerg Haendle ,  Heinz Horbaschek

Inventor： Joerg Haendle ,  Heinz Horbaschek

IPC: H04N5/32 ,  H05G1/36 ,  H05G1/60 ,  H05G1/64

CPC classification number: H05G1/60 ,  H04N5/32 ,  H05G1/36

Abstract: A radiological system, wherein x-ray images (radiation images) are produced and are converted, through a video chain, for display as a video image, the system having a modulation transfer function, has the capability of influencing the modulation transfer function dependent on ambient light which is present at the display. To that end, a control unit is provided which provides two-dimensional control of the modulation transfer function dependent on illumination which is present in the environment of the display. The control is effected by means of a two-dimensional spatial frequency filter.

Abstract translation: 一种放射学系统，其中通过视频链产生和转换X射线图像（放射线图像），以用于显示为视频图像，具有调制传递函数的系统具有影响调制传递函数的能力，其依赖于 存在于显示器上的环境光。 为此，提供了一种控制单元，其提供依赖于显示器环境中存在的照明的调制传递函数的二维控制。 该控制通过二维空间频率滤波器来实现。

公开(公告)号：US5371776A

公开(公告)日：1994-12-06

申请号：US132799

申请日：1993-10-07

Applicant: Joerg Haendle ,  Heinz Horbaschek

Inventor： Joerg Haendle ,  Heinz Horbaschek

IPC: H04N1/387 ,  H05G1/64

CPC classification number: H04N1/3873

Abstract: In a radiological installation comprising an image pick-up system having a memory for individual images and having an image playback unit, an overall image formed of at least two individual images is capable of being portrayed, the number of lines thereof being at least largely independent of the sum of the number of lines of the individual images. For that purpose, the overall image is compiled line-by-line with a processor controller such that respectively one row of stored picture elements of an individual image forms a section of one line of the overall image, and a corresponding row of stored picture elements of at least one further individual image respectively adjoins this section.

Abstract translation: 在包括具有用于单独图像的存储器并且具有图像回放单元的图像拾取系统的放射性装置中，能够描绘由至少两个单独图像形成的整体图像，其行数至少在很大程度上是独立的 是各个图像的行数之和。 为此，整体图像与处理器控制器逐行编译，使得单独图像的一行存储的图像元素分别形成整个图像的一行的一部分，以及相应的一行存储的图像元素 至少一个另外的个人图像分别邻接该部分。

公开(公告)号：US4437117A

公开(公告)日：1984-03-13

申请号：US309188

申请日：1981-10-07

Applicant: Joerg Haendle ,  Heinz Horbaschek

Inventor： Joerg Haendle ,  Heinz Horbaschek

IPC: H04N1/23 ,  H04N5/32

CPC classification number: H04N5/32 ,  H04N1/23

Abstract: An exemplary embodiment comprises an x-ray tube, an x-ray image intensifier, a television camera, a photographic camera, and a monitor system, which includes a video amplifier, a synchronizing pulse separation stage, a horizontal and a vertical deflection stage, a blanking stage and a picture tube with a deflection unit. The monitor system is provided with a pulse stage for the purpose of generating trace unblanking pulses for the formation of bright horizontal and/or vertical bars bounding the displayed image at the border of the picture tube, which pulse stage is connected with the synchronizing pulse separation stage. The photographic camera is so designed that the displayed images are adjacently photographed so as to avoid light transmitting interstices between the photographed images on the x-ray negative.

Abstract translation: 示例性实施例包括X射线管，x射线图像增强器，电视摄像机，照相机和监视器系统，其包括视频放大器，同步脉冲分离级，水平和垂直偏转级， 消隐台和带有偏转单元的显像管。 监视器系统设置有脉冲级，用于产生跟踪非空白脉冲，用于形成在显像管边界处界定显示图像的明亮水平和/或垂直条，该脉冲级与同步脉冲分离 阶段。 照相机被设计成相邻地拍摄所显示的图像，以避免X射线底片上的拍摄图像之间的透光空隙。

公开(公告)号：US4161755A

公开(公告)日：1979-07-17

申请号：US870754

申请日：1978-01-19

Applicant: Joerg Haendle ,  Heinz Horbaschek ,  Hartmut Sklebitz

Inventor： Joerg Haendle ,  Heinz Horbaschek ,  Hartmut Sklebitz

IPC: H04N5/32 ,  H04N5/197

CPC classification number: H04N5/32

Abstract: In television transmission of medical X-ray photographs and in television X-ray fluoroscopy (e.g. during surgery), where a great brightness contrast range is presented, the illustrated system obtains a blurred video signal representative of the brightness of relatively large regions of the visible light image and adjustably selects high amplitude parts of such signal to synchronously modulate the scanning electron beam of a storage type television camera tube. In this way darker image areas are transmitted with full contrast for reproduction of fine image details as particularly required in medical X-ray technology, while excessively bright areas are attenuated to a desired degree.

Abstract translation: 在电视传输医疗X射线照片和电视X射线荧光透视（例如在手术期间），其中呈现大的亮度对比度范围，所示系统获得表示可见光的相对较大区域的亮度的模糊视频信号 光图像并且可调节地选择这种信号的高幅度部分以同步地调制存储型电视摄像机管的扫描电子束。 以这种方式，在医疗X射线技术中特别需要的全面对比度下发送较暗的图像区域以再现精细图像细节，而过亮区域被衰减到期望的程度。

公开(公告)号：US06742929B2

公开(公告)日：2004-06-01

申请号：US10079019

申请日：2002-02-19

Applicant: Heinz Horbaschek

Inventor： Heinz Horbaschek

IPC: H05G102

CPC classification number: A61B6/4441 ,  A61B6/4233 ,  A61B6/4464 ,  A61B6/587

Abstract: A universal X-ray device has a movably suspended holder at which an X-ray radiator and a radiation detector are arranged, with the radiator being mounted so as to be pivotable around at least one axis perpendicular to the plane of the holder, and with the detector being displaceably mounted in the detector plane.

Abstract translation: 通用X射线装置具有可移动悬挂的保持器，X射线辐射器和放射线检测器设置在该保持器上，散热器被安装成围绕垂直于保持器的平面的至少一个轴线枢转，并且与 检测器可移动地安装在检测器平面中。

公开(公告)号：US06404850B1

公开(公告)日：2002-06-11

申请号：US09665811

申请日：2000-09-20

Applicant: Heinz Horbaschek ,  Johann Seissl

Inventor： Heinz Horbaschek ,  Johann Seissl

IPC: H05G110

CPC classification number: A61B6/481 ,  A61B6/503 ,  A61B6/504 ,  G06T5/006 ,  G06T7/246

Abstract: An x-ray diagnostic system, particularly for cardioangiography, has an x-ray and an x-ray image intensifier/video chain or other x-ray image converters, with the x-ray and the x-ray image intensifier being cyclically moved during the production of a number of successive images. The motion of the vessel due to the heartbeat is compensated with a cardiac motion compensation unit in a small image region having an abnormality to be investigated, particularly a stenosis.

Abstract translation: 特别是用于心血管造影术的X射线诊断系统具有x射线和x射线图像增强器/视频链或其他x射线图像转换器，其中X射线和X射线图像增强器周期性地移动 生产了多个连续的图像。 由于心跳的血管运动由具有异常的小图像区域的心脏运动补偿单元补偿，特别是狭窄。

公开(公告)号：US06370417B1

公开(公告)日：2002-04-09

申请号：US09401448

申请日：1999-09-22

Applicant: Heinz Horbaschek ,  Johann Seissl ,  Ali-Reza Bani-Hashemi

Inventor： Heinz Horbaschek ,  Johann Seissl ,  Ali-Reza Bani-Hashemi

IPC: A61B505

CPC classification number: A61B6/481 ,  A61B6/12 ,  A61B6/463 ,  A61B6/504 ,  A61B6/5235 ,  A61B6/584

Abstract: In a method for positioning a catheter that has been inserted into a vessel and a device for implementing the method, the road map technique is used, wherein as a mask image, a three-dimensional mask image of the vessel which is composed of number of individual mask images is employed. From these individual mask images, that individual mask image is selected whose exposure direction corresponds optimally to the exposure direction of an instantaneously captured individual image, in order to combine this selected individual mask image with the instantaneously captured mask image and to display the resulting combined image.

Abstract translation: 在插入容器中的导管的定位方法和实施该方法的装置中，使用路线图技术，其中作为掩模图像，由船只的数量构成的船舶的三维掩模图像 使用个人掩模图像。 从这些单独的掩模图像中，选择其曝光方向最佳地对应于瞬时拍摄的单独图像的曝光方向的单独掩模图像，以将该选择的单独掩模图像与瞬时捕获的掩模图像组合并显示所得到的组合图像 。