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1. 发明授权

US4523420A X-ray examination apparatus having at least one film storage magazine 失效
标题翻译： X射线检查装置具有至少一个胶片储存盒
公开(公告)号：US4523420A
公开(公告)日：1985-06-18
申请号：US644151
申请日：1984-08-24
申请人： Harald Kayser , Wilfried Pfeiffer
发明人： Harald Kayser , Wilfried Pfeiffer
IPC分类号： G03B42/02 , G01N23/18 , G03B42/04 , G03B41/16
CPC分类号： G03B42/045 , Y10S271/902
摘要： The invention relates to an X-ray examination apparatus comprising a light-tight film processing section with one or more film storage magazines. A film sheet can be removed from the magazine in order to be transported to the exposure position. The apparatus also comprises a cassette loading and unloading station as well as a film guide device. A film sheet can be transported by the film guide device either into the beam path at the exposure position or into a cassette in the cassette loading and unloading station. Thus, cassette exposures can also be made without loading and unloading the cassette in a separate dark room or without a so-called daylight system being necessary.
摘要翻译：本发明涉及一种包括具有一个或多个胶片储存杂志的不透光膜处理部分的X射线检查装置。胶片可以从盒中取出以便被运送到曝光位置。该装置还包括盒装载和卸载台以及胶片引导装置。膜片可以由胶片引导装置输送到曝光位置处的光束路径中，或者进入盒装载和卸载站中的盒中。因此，也可以进行盒式曝光，而不需要在单独的暗室中装载和卸载盒子，或者不需要所谓的所谓的日光系统。

2. 发明授权

US6005909A Method of controlling a tomography apparatus without coupling rod 失效
标题翻译：控制没有连接杆的断层摄影装置的方法
公开(公告)号：US6005909A
公开(公告)日：1999-12-21
申请号：US966598
申请日：1997-11-10
申请人： Peter Biermann , Wilfried Pfeiffer
发明人： Peter Biermann , Wilfried Pfeiffer
IPC分类号： G01N23/04 , A61B6/02 , A61B6/08 , G03B42/02
CPC分类号： A61B6/08 , A61B6/02
摘要： A method of and operation for controlling the motions of a radiation source (24) and a radiation detector, for example a film cassette (25), in relation to an adjusted slice position, for example a slice level (19), in a linear tomography apparatus without coupling rod, which tomography apparatus includes a table (10) for accommodating an object (18) to be imaged by tomography includes adjustment of a light indicator (17), adjustably mounted on the table (10), to the position of the slice in the object (18), measurement of data indicating the adjusted slice position, application of the measured slice position data to a system control unit (22), and adjustment of the source (24) and the radiation detector (25) in relation to the measured slice position (19) in conformity with the data applied.
摘要翻译：一种用于控制辐射源（24）和放射线检测器（例如胶片暗盒（25））相对于被调整的切片位置（例如切片级别（19））的运动的方法和操作，其为线性该断层摄影装置包括用于容纳通过断层摄影成像的物体（18）的台（10），该台（10）可调节地安装在桌子（10）上的光指示器（17）的调整到物体（18）中的切片，指示调整的切片位置的数据的测量，将测量的切片位置数据应用于系统控制单元（22），以及将源（24）和放射线检测器（25）与所测量的切片位置（19）的关系。

3. 发明授权

US4434501A X-Ray film cassette 失效
标题翻译： X射线胶片盒
公开(公告)号：US4434501A
公开(公告)日：1984-02-28
申请号：US492152
申请日：1983-05-09
申请人： Wilfried Pfeiffer
发明人： Wilfried Pfeiffer
IPC分类号： G03B42/04 , G03C3/00 , G03C5/16
CPC分类号： G03C3/003 , G03B42/04
摘要： An X-ray film cassette with a lid which is pivotable with respect to a bottom. Between the lid and the bottom is an X-ray film which bears on a pivotable film pressure plate. The film is retained clear of the bottom and the lid by means of springs which bear against the bottom as well as against the lid. The X-ray film has an edge region which projects from the film pressure plate so that it can be engaged by transport rollers. In the X-ray film cassette according to the invention, sticking of the X-ray film is avoided.
摘要翻译：一种具有可相对于底部枢转的盖的X射线胶片暗盒。盖子和底部之间是一个支撑在可枢转胶片压板上的X射线胶片。薄膜通过弹簧固定在底部和盖子的外面，该弹簧支撑着底部以及靠在盖子上。 X射线胶片具有从胶片压板突出的边缘区域，使其能够通过传送辊接合。在根据本发明的X射线胶片盒中，避免了X射线胶片的粘附。

4. 发明授权

US5263076A Lithotripsy workstation 失效
标题翻译：碎石工作站
公开(公告)号：US5263076A
公开(公告)日：1993-11-16
申请号：US853367
申请日：1992-03-18
申请人： Manfred Elff , Dietrich Dirks , Wilfried Pfeiffer , Siegfried Schmidt
发明人： Manfred Elff , Dietrich Dirks , Wilfried Pfeiffer , Siegfried Schmidt
IPC分类号： A61B6/12 , A61B17/22 , A61B17/225 , A61B17/00
CPC分类号： A61B17/2255 , A61B6/12 , A61B6/4028
摘要： A lithotripsy workstation, comprises a patient supporting device (1), a shockwave source (4) for generating shockwaves which are focused onto a point (focus) (6) fixed in space, an X-ray source (10) which irradiates the focus (6) from at least two defined positions, and an image detector (12) which detects the X-ray image produced by the X-ray source (10). The cost and the weight of the workstation can be reduced in that a marker (16) which can be displayed in the X-ray image is secured to the X-ray source (10), which marker is situated, at least in the two positions, on the connecting line between the focal spot (11) of the X-ray source (10) and the focus (6).
摘要翻译：一种碎石工作站，包括患者支撑装置（1），用于产生聚焦在固定在空间上的点（焦点）（6））上的冲击波的冲击波源（4），照射焦点的X射线源（10）（6），以及检测由X射线源（10）产生的X射线图像的图像检测器（12）。可以减少工作站的成本和重量，因为可以将显示在X射线图像中的标记（16）固定到该标记所在的X射线源（10），至少在两个位置，位于X射线源（10）的焦斑（11）和焦点（6）之间的连接线上。

5. 发明授权

US4015132A X-ray film holder 失效
标题翻译： X光片夹
公开(公告)号：US4015132A
公开(公告)日：1977-03-29
申请号：US601462
申请日：1975-08-04
申请人： Jurgen Buschbeck , Wilfried Pfeiffer
发明人： Jurgen Buschbeck , Wilfried Pfeiffer
IPC分类号： G03B42/04 , G03C3/00 , G03C5/16
CPC分类号： G03B42/04
摘要： An X-ray film holder comprising a bent base plate and a flexible cover plate which can be pressed against the base plate by means of a lever. The axis of rotation of the lever is situated substantially in the plane of the base plate. The film holder prevents friction between base plate and cover plate and facilitates the insertion and removal of the film.
摘要翻译：一种X射线胶片保持器，其包括弯曲的基板和柔性盖板，所述柔性盖板可以通过杆压靠在基板上。杠杆的旋转轴线基本上位于基板的平面中。胶片支架防止基板和盖板之间的摩擦，并有助于胶片的插入和移除。

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