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1. 发明授权

US5465285A X-ray examination apparatus having an X-ray film cassette loading and positioning device 失效
标题翻译：具有X射线胶片盒装载定位装置的X射线检查装置
公开(公告)号：US5465285A
公开(公告)日：1995-11-07
申请号：US304604
申请日：1994-09-12
申请人： Arthur Gall , Heinz Meier , Wilko Kuphal , Georg Vogel
发明人： Arthur Gall , Heinz Meier , Wilko Kuphal , Georg Vogel
IPC分类号： A61B6/00 , G03B42/02
CPC分类号： A61B6/4429 , A61B6/4283 , G03B42/025 , A61B6/4423
摘要： An x-ray examination apparatus has an x-ray radiator mounted on a radiator carrier, with an x-ray film cassette loading and positioning device arranged relative to the radiator carrier so that an x-ray film cassette can be loaded into the device at a position remote from the x-ray radiator, and can be conveyed by the device, after loading, to an exposure position disposed beneath the x-ray radiator.
摘要翻译： X射线检查装置具有安装在散热器载体上的x射线辐射器，其中相对于散热器载体布置有X射线胶片盒装载和定位装置，使得X射线胶片盒能够以远离x射线辐射器的位置，并且可以在装载之后由装置传送到设置在x射线辐射器下方的曝光位置。

2. 发明授权

US4939761A Light distributor for an x-ray diagnostics installation 失效
标题翻译：用于X射线诊断安装的光分布器
公开(公告)号：US4939761A
公开(公告)日：1990-07-03
申请号：US216201
申请日：1988-07-07
申请人： Arthur Gall , Karl Weiss
发明人： Arthur Gall , Karl Weiss
IPC分类号： A61B6/02 , G03B42/02 , H05G1/08 , H05G1/64
CPC分类号： A61B6/4225 , G03B42/023 , H05G1/08 , H05G1/64
摘要： A light distributor for directing the light of the output image of an x-ray image intensifier to a number of different types of cameras in an x-ray diagnostics installation has a housing to which the cameras are attached with their respective beam path axes disposed perpendicularly relative to each other and perpendicularly relative to the axis of the beam path from the x-ray image intensifier. A first mirror deflects the beam from the x-ray image intensifier to one of the cameras, and a second moveable mirror is introducible into the beam path between the first mirror and the first camera to deflect the beam from the x-ray image intensifier onto a second camera.
摘要翻译：用于将X射线图像增强器的输出图像的光引导到X射线诊断装置中的多种不同类型的照相机的光分布器具有壳体，相机附接到其上垂直设置的各自的光束路径轴相对于彼此并且垂直于来自x射线图像增强器的光束路径的轴线。第一镜将光束从X射线图像增强器偏转到相机中的一个，并且第二可移动镜可以引入到第一镜和第一相机之间的光束路径中，以将束从X射线图像增强器偏转到第二台相机。

3. 发明授权

US4319281A Television image recording apparatus 失效
标题翻译：电视图像记录装置
公开(公告)号：US4319281A
公开(公告)日：1982-03-09
申请号：US182573
申请日：1980-08-29
申请人： Arthur Gall , Paul Marhoff
发明人： Arthur Gall , Paul Marhoff
IPC分类号： G03B42/02 , G03B15/00 , G03B27/32 , H04N5/84
CPC分类号： G03B15/003
摘要： In a device that photographs a television screen a plurality of lenses are adjacently arranged on exchangeable lens supports. In order to achieve a higher image frequency and in order to avoid operating errors during the positioning of the lenses, the disclosure provides that the lens supports carrying the lenses are positioned in the image recording apparatus in a waiting position, and are selectively shifted by means of individual drives into the active position; a television monitor is moved into the correct distance relative to the selected lens support via an additional positioning drive.
摘要翻译：在拍摄电视屏幕的装置中，多个透镜相邻地布置在可更换的透镜支架上。为了实现更高的图像频率并且为了避免在透镜定位期间的操作错误，本发明提供了承载透镜的透镜支架位于图像记录装置中的等待位置，并且被选择性地以装置个人驾驶进入主动位置; 电视监视器经由附加定位驱动器相对于所选择的镜头支架移动到正确的距离。

4. 发明授权

US4733408A Switch mechanism for an image intensifier hood in an x-ray diagnostics system 失效
标题翻译： X射线诊断系统中图像增强罩的切换机构
公开(公告)号：US4733408A
公开(公告)日：1988-03-22
申请号：US914234
申请日：1986-10-02
申请人： Georg Beikuefner , Arthur Gall , Adelbert Kupfer
发明人： Georg Beikuefner , Arthur Gall , Adelbert Kupfer
IPC分类号： H05G1/54 , H05G1/64
CPC分类号： H05G1/54 , H05G1/64
摘要： A switch mechanism for an image intensifier hood in an x-ray diagnostics system is connected to a motor for moving the x-ray image intensifier toward and away from an examination subject. If the hood inadvertently comes into contact with the examination subject or a technician, the hood is displaced thereby actuating the switch mechanism and disengaging the motor to stop movement of the x-ray image intensifier, thereby avoiding injury to the examination subject and technician and avoiding damage to the x-ray image intensifier. The switch mechanism is constructed such that actuation thereof occurs upon the presence of forces acting on the hood in the direction of the luminescent screen surface or a direction perpendicular thereto, and each intermediate direction. The hood is provided with a number of such switch mechanisms, each switch mechanism including a lever having one end for actuating an electronic switch, and an opposite end disposed at an obtuse angle with respect to the other end which presses against a beveled cam on the inside surface of the hood, which displaces the lever upon the occurrence of pressure against the hood. The hood and switch mechanisms are attached to the front of the x-ray image intensifier by a ring, and the lever for each switch mechanism is pivotably mounted for movement around an axis extending parallel to a tangent of this ring.
摘要翻译：用于x射线诊断系统中的图像增强器罩的切换机构连接到用于使x射线图像增强器朝向和远离检查对象移动的马达。如果发动机罩无意中与检查对象或技术人员接触，则发动机罩被移位，从而致动开关机构并使电动机脱离以停止X射线图像增强器的运动，从而避免对检查对象和技术人员的伤害并避免损伤x射线图像增强器。开关机构被构造成使得当在发光屏表面的方向或垂直于发光屏表面的方向和每个中间方向上存在作用在罩上的力时，启动它们。罩设置有多个这样的开关机构，每个开关机构包括具有用于致动电子开关的一端的杠杆和相对于另一端以钝角设置的相对端，该另一端压靠在其上的斜面凸轮在发动机罩的内表面中，当压力发生在罩子上时，该位置使杠杆移位。罩和开关机构通过环连接到X射线图像增强器的前部，并且用于每个开关机构的杠杆可枢转地安装成围绕平行于该环的切线延伸的轴线移动。

5. 发明授权

US5067142A X-ray diagnostics installation with a gating unit for the dominant image region 失效
标题翻译： X射线诊断安装用于主要图像区域的门控单元
公开(公告)号：US5067142A
公开(公告)日：1991-11-19
申请号：US641787
申请日：1991-01-16
申请人： Arthur Gall , Adelbert Kupfer
发明人： Arthur Gall , Adelbert Kupfer
IPC分类号： A61B6/00 , G21K1/02 , H05G1/44 , H05G1/64
CPC分类号： H05G1/64 , G21K1/02 , H05G1/44
摘要： An x-ray diagnostics installation for producing x-ray images has an x-ray image intensifier and a detector for measuring the average image brightness in a dominant region of the output screen of the x-ray image intensifier, and a gating unit with which the size and position of the dominant region can be varied. The gating unit is in the form of a tape roll of opaque material having a number of differently sized and shaped openings therein, corresponding to different desired measuring fields. A large number of differing dominant regions can thereby be selected by means of a unit which occupies a small space.
摘要翻译：用于产生x射线图像的X射线诊断装置具有x射线图像增强器和用于测量x射线图像增强器的输出屏幕的主要区域中的平均图像亮度的检测器，以及用于测量x射线图像增强器的输入屏幕的平均图像亮度的检测器，主要区域的大小和位置可以变化。门控单元是不透明材料的带卷的形式，其中具有多个不同尺寸和形状的开口，对应于不同的所需测量场。因此，可以通过占用小空间的单元来选择大量不同的主要区域。

6. 发明授权

US4908843A Light distributor for an X-ray diagnostics installation 失效
标题翻译：用于X射线诊断安装的光分布器
公开(公告)号：US4908843A
公开(公告)日：1990-03-13
申请号：US335561
申请日：1989-04-10
申请人： Arthur Gall , Gerhard Kuetterer , Helmut Richter
发明人： Arthur Gall , Gerhard Kuetterer , Helmut Richter
IPC分类号： G03B42/02 , A61B6/00 , A61B6/02 , G03B42/08 , H04N5/32 , H05G1/64
CPC分类号： A61B6/4225 , H05G1/64
摘要： A light distributor for use in an X-ray diagnostics installation wherein a light image corresponding to an X-ray image is generated by an X-ray image intensifier, and the light image is to be recorded using a number of different image recorders as a housing with input optics facing toward the X-ray image intensifier for generating a parallel light beam path, and has at least two movable mirror surfaces secured flat on a carriage. The carriage and mirror surfaces are arangement obliquely in a plane which is parallel to the beam path, and the carriage is displaceable along guides within this plane so that one of the mirror surfaces can be laterally moved into the beam path to deflect the light from the image intensifier onto a desired image recorder. At least one of the mirror surfaces is partially reflecting.
摘要翻译：一种用于X射线诊断装置的光分布器，其中通过X射线图像增强器产生对应于X射线图像的光图像，并且使用多个不同的图像记录器将光图像记录为壳体，其具有面向X射线图像增强器的输入光学器件，用于产生平行光束路径，并且具有至少两个固定在托架上的可移动镜面。托架和反光镜表面在平行于光束路径的平面中倾斜布置，并且托架可沿着该平面内的引导件移位，使得一个反射镜表面可以横向移动到光束路径中以使来自图像增强器到期望的图像记录器上。至少一个镜面是部分反射的。

7. 发明授权

US4206989A Film changer platform for a sheet film camera 失效
标题翻译：薄膜相机的换片机平台
公开(公告)号：US4206989A
公开(公告)日：1980-06-10
申请号：US922796
申请日：1978-07-07
申请人： Alfred Hahn , Arthur Gall , Wolfgang Jager
发明人： Alfred Hahn , Arthur Gall , Wolfgang Jager
IPC分类号： G03B17/34 , G03B42/02 , C03B19/10
CPC分类号： G03B17/34 , G03B42/021
摘要： The supply magazine and the collector magazine are arranged on opposite sides of the camera exposure station, with a transport conveying one film sheet in each instance via a removal slot of the supply magazine. The transport is coupled with a slide which is movable parallel to the film plane between the supply magazine and the camera exposure station. There is coupled to the slide a tang which conveys the film sheet disposed in the exposure station into the collector magazine. The illustrated sheet film camera is adapted to use in medical examination apparatus, and particularly for rapid sequence recording of images displayed on a fluorescent screen.
摘要翻译：供应盒和收集器盒布置在照相机曝光站的相对侧上，并且通过供应盒的移除槽每次传送一个胶片。传送装置与平行于供应盒和照相机曝光站之间的胶片平面移动的滑动件联接。将滑动件连接在一起，将把曝光站中设置的胶卷片传送到收集器盒中。所示片状胶片相机适用于医学检查装置，特别是用于快速顺序记录荧光屏上显示的图像。

8. 发明授权

US3961785A Arrangement for respectively withdrawing a single film sheet from a stack of directly loosely superimposed film sheets 失效
标题翻译：用于从直接松散重叠的薄膜片的堆叠中分别取出单个薄片的布置
公开(公告)号：US3961785A
公开(公告)日：1976-06-08
申请号：US509727
申请日：1974-09-26
申请人： Arthur Gall
发明人： Arthur Gall
IPC分类号： B65H1/06 , B65H3/24 , B65H3/06 , B65H3/46
CPC分类号： B65H1/06 , B65H3/24 , B65H2301/42322
摘要： An arrangement for respectively withdrawing a single film sheet from a stack of directly loosely superimposed film sheets, particularly for use in X-ray filming apparatus, including a magazine for the film sheets, pressure plate for pressing the stack of film sheets against the floor of the magazine, a withdrawal slot in a side wall of the magazine calibrated in the plane of the extreme film sheet introduced which is located on the floor of the magazine. The arrangement includes a step roll and conveyor rolls for the conveyance of the particular extreme film sheet positioned on the floor of the magazine through the withdrawal slot. The floor of the magazine concurrently forms the boundary edge of the calibrated withdrawal slot, while in the region of the edge of the extreme film sheet located on the floor which is remote from the withdrawal slot, the floor of the magazine has inserted a step roll having its axis extending in parallel to this edge.
摘要翻译：一种用于分别从直接松散重叠的薄膜片的堆叠中分离出单片薄片的装置，特别是用于X射线成像设备，包括用于薄膜片的盒子，用于将薄片片叠压在底板上的压板该杂志是位于杂志的地板上引入的极薄膜的平面中校准的杂志的侧壁中的取出槽。该装置包括步进辊和输送辊，用于通过取出槽输送定位在料仓的地板上的特定极限薄膜片。杂志的地板同时形成校准取出槽的边界边缘，而位于离开取出槽的地板上的极片的边缘的区域中，盒的底部插入了阶梯辊其轴线平行于该边缘延伸。

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