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1. 发明授权

US4049968A Tomographic X-ray apparatus for producing tomographic images 失效
标题翻译：用于产生断层图像的断层X射线装置
公开(公告)号：US4049968A
公开(公告)日：1977-09-20
申请号：US601706
申请日：1975-08-04
申请人： Walter Distler , Roderich Zink , Gerhard Linke
发明人： Walter Distler , Roderich Zink , Gerhard Linke
IPC分类号： A61B6/00 , A61B6/03 , G03B41/16
CPC分类号： A61B6/4071 , A61B6/032 , A61B6/4035 , A61B6/4464
摘要： A tomographic X-ray apparatus for the producing of transverse laminographic or tomographic images, constituted of an X-ray measuring arrangement having an X-ray source which generates an X-ray beam, whose cross-sectional expanse or spread perpendicular to the X-rayed layer is equal to the layer thickness, and in parallel to the layer is equal to the layer thickness or is lesser than the latter; and including a radiation receiver which measures the radiation intensity behind the object at successive equidistant points, as well as a drive installation for the measuring arrangement, consisting of a pivot mounting for producing rotary movements of the X-ray measuring arrangement through small equidistant angular increments about a rotational axis which is approximately coincident with the symmetrical longitudinal axis of the exposure object; as well as a slide carriage located on the pivot mounting for producing a linear scanning movement (scanning lift) of the X-ray measuring arrangement perpendicular to the direction of the central X-ray beam over the entire object expanse in an alternating sequence with each incremental rotary movement; and including a holding installation for the exposure object in the X-ray path consisting of a rectangular or box-shaped, in the radiation direction homogeneous and uniformly absorbent, compensating body of tissue-equivalent material encompassing the exposure object, which is fixedly connected with the pivot mounting of the X-ray measuring arrangement, whose extent in the direction of the scanning movement is equal to or larger than the scanning lift, and which possesses an elastic contouring body resting opposite the rotary compensating body, and which is closely located against the surface of the exposure object after the introduction of the latter into the compensating body.
摘要翻译：一种用于生产横向层析或断层图像的断层X射线装置，其由具有产生X射线束的X射线源的X射线测量装置构成，其横截面展开或垂直于X射线束，射线层等于层厚度，并且与层平行等于层厚度或者小于后者; 并且包括辐射接收器，其测量在连续等距点处的物体后面的辐射强度，以及用于测量装置的驱动装置，其包括用于通过小的等距角增量产生X射线测量装置的旋转运动的枢轴安装围绕与所述曝光对象的对称纵向轴线大致重合的旋转轴线; 以及位于枢轴安装件上的滑架，用于产生垂直于整个物体的中心X射线束的方向的X射线测量装置的线性扫描移动（扫描升高），并以每个增量旋转运动; 并且包括用于在由辐射方向组成的X射线路径中的曝光物体的保持装置均匀且均匀的吸收性的，包围曝光物体的组织当量材料的补偿体，其固定地与 X射线测量装置的枢转安装，其扫描方向的程度等于或大于扫描升程，并且具有与旋转补偿体相对的弹性轮廓体，并且其紧靠着曝光对象的表面在将后者引入补偿体之后。

2. 发明授权

US4099061A Tomographic X-ray apparatus for producing transversal layer images 失效
标题翻译：用于生产横向图像的TOMOGRAPHIC X-RAY设备
公开(公告)号：US4099061A
公开(公告)日：1978-07-04
申请号：US785013
申请日：1977-04-06
申请人： Roderich Zink , Walter Distler
发明人： Roderich Zink , Walter Distler
IPC分类号： A61B6/00 , H02G11/02 , G03B41/16
CPC分类号： A61B6/56 , H02G11/02
摘要： In an illustrated embodiment, the cables between the x-ray generator and the angularly movable x-ray source and between the angularly movable radiation detector and the processing circuitry are guided by means of an epicyclically movable planetary member operating between relatively rotatable inner and outer wheel members. The x-ray source and detector may be secured with the inner member which then may rotate through an angle of about 360.degree. during a measurement operation. The cables may initially extend about substantially the entire perimeter of the inner member and then loop about the planetary member and be attached at a convenient point to the stationary outer member. The cables at one end could then extend from the inner member to the x-ray source and detector, and at the opposite end from the stationary outer member to the x-ray generator and other stationary circuit components. In this example, during rotation of the inner member with the x-ray source and detector, the cables are progressively unwound from the periphery of the inner member and transferred by the planetary member to the inner perimeter of the stationary outer member. In this way, the cables may be reliably guided during a 360.degree. rotation of the measurement apparatus, for example. One or more further planetary members may be interposed between the inner and outer members in guiding relation to the cables.

3. 发明授权

US3974388A Patients' support installation for a tomographic X-ray apparatus 失效
标题翻译：患者{3 {0支持断层摄影X光装置的安装
公开(公告)号：US3974388A
公开(公告)日：1976-08-10
申请号：US603114
申请日：1975-08-08
申请人： Walter Distler , Erich Kintopp , Gerhard Linke
发明人： Walter Distler , Erich Kintopp , Gerhard Linke
IPC分类号： A61B6/00 , A61B6/03 , A61B6/04 , A61B6/08 , G03B41/16
CPC分类号： A61B6/4071 , A61B6/0457 , A61B6/0471 , A61B6/08 , A61B6/501
摘要： A patient's support installation for a transverse axial scanning or tomographic X-ray apparatus utilized for producing tomographic X-ray images, in particular of the skull as a laminagraphic object; consisting of a base or pedestal portion having a frame and a horizontally displaceable table plate which is supported on the latter; a holding arrangement encompassing the laminagraphic object on all sides thereof, fastened to the head end of the table plate, which possesses an aperture into which there is introducible the laminagraphic object to a desired depth; as well as means for fixing the skull in the desired position; and an X-ray transmitter or generator for generating an X-ray beam transilluminating the holding arrangement together with the laminagraphic object at the elevation of the laminagraphic plane, and for scanning the laminagraphic object from different directions in the laminagraphic plane; as well as including an X-ray measuring arrangement which is operatively connected with the X-ray generator and located behind the laminagraphic object in the direction of the beam. The foregoing is inventively attained, in a support installation of the above-mentioned type, by providing a transport web slidingly located on the table plate or pallette so as to be in the longitudinal direction thereof, as the patient support for introduction of the laminagraphic object into the holding arrangement, as well as an adjusting arrangement consisting of a drive means for effecting the displacement of the table plate and the holding arrangement which is coupled therewith with respect to the X-ray beam along the longitudinal direction of the table by specifiable amounts, and finally including an indicating means for the determination of these amounts.
摘要翻译：用于横向轴向扫描或断层X射线装置的患者支撑装置，其用于产生断层摄影X射线图像，特别是作为层状物体的头骨; 由具有框架的底座或底座部分和支撑在其上的可水平移动的台板组成; 一个保持装置，其包围其所有侧面上的层状物体，固定到台板的头端，其具有孔，其中可将层状物体引入期望的深度; 以及用于将颅骨固定在所需位置的装置; 以及X射线发射器或发生器，用于产生在层叠平面的高度处与夹层物体一起透过保持装置的X射线束，并且用于从层叠平面中的不同方向扫描层状物体; 以及包括与X射线发生器可操作地连接并且沿着束的方向位于层叠物体后面的X射线测量装置。在上述类型的支撑装置中，通过提供沿着其纵向方向滑动地位于桌板或托盘上的运送织带，作为患者支撑件用于引入层状物体而在本发明中达到上述目的进入保持装置以及由驱动装置组成的调节装置，该驱动装置用于实现桌板和保持装置的移动，该装置相对于X射线束沿着桌子的纵向方向与指定的量相关联并且最后包括用于确定这些量的指示装置。

4. 发明授权

US4323783A Tomographic apparatus for producing transverse layer images 失效
标题翻译：用于产生横向图像图像的断层扫描仪
公开(公告)号：US4323783A
公开(公告)日：1982-04-06
申请号：US141058
申请日：1980-04-17
申请人： Walter Distler , Erich Kintopp
发明人： Walter Distler , Erich Kintopp
IPC分类号： A61B6/03 , A61B6/06 , G21K1/04 , A61B6/00
CPC分类号： A61B6/035 , A61B6/06 , G21K1/04
摘要： In an exemplary embodiment, a radiation measuring arrangement contains a radiation source as well as a radiation receiver which determines the radiation intensity behind the radiography subject. For irradiation of the radiography subject from different directions a rotating device for the measuring arrangement is present. A measured value converter calculates a layer image from the signals supplied by the radiation receiver. Between the radiation source and the radiation receiver, two hollow cylinders consisting of radiation-absorbing material having equal diameters and a common axis are arranged between which a gap for the passage of the x-ray beam is left open and into which the radiography subject can be inserted. The two hollow cylinders are adjustably mounted for relative displacement in an axial direction for the purpose of adjustment of the gap width.
摘要翻译：在示例性实施例中，辐射测量装置包含辐射源以及辐射接收器，辐射接收器确定射线照相对象背后的辐射强度。为了从不同方向照射摄影对象，存在用于测量装置的旋转装置。测量值转换器根据由辐射接收器提供的信号计算层图像。在辐射源和辐射接收器之间，由具有相同直径和公共轴线的辐射吸收材料组成的两个中空圆筒被布置在其间，用于X射线束通过的间隙保持打开，并且射线摄影对象可以被插入。为了调整间隙宽度，两个中空圆筒可调节地安装在轴向方向上的相对位移。

5. 发明授权

US4230949A Tomographic apparatus for producing transverse layer images of a radiography subject 失效
标题翻译：用于产生放射摄影对象的横向图像的层析仪
公开(公告)号：US4230949A
公开(公告)日：1980-10-28
申请号：US44057
申请日：1979-05-31
申请人： Walter Distler , Karl-Georg Heinzelmann
发明人： Walter Distler , Karl-Georg Heinzelmann
IPC分类号： A61B6/03 , H05G1/02 , A61B6/00
CPC分类号： A61B6/035 , A61B6/032 , H05G1/02
摘要： A radiation measuring arrangement is present which comprises a radiation source producing a radiation beam penetrating the radiography subject, and also a radiation receiver which determines the radiation intensity behind the subject. The measuring arrangement is arranged on a support which can be displaced parallel to the plane of the layer on a rotating track. A motor for driving the rotating track is also coupled with a gear ring, rotatably mounted on the rotating track so that this ring is continually rotated, while the rotating track is driven from the motor via a step by step drive unit. A gear wheel (14) is driven by the ring and in turn drives a crank for effecting displacement of the support for the measuring arrangement and also drives a further crank for a weight equalizer member. The lever arms of the cranks may be adjusted by a common motor from a remote station.
摘要翻译：存在辐射测量装置，其包括产生穿透射线照相物体的辐射束的辐射源，以及确定对象后面的辐射强度的辐射接收器。测量装置布置在可在旋转轨道上平行于层的平面移位的支撑件上。用于驱动旋转轨道的马达还与可旋转地安装在旋转轨道上的齿圈耦合，使得该环连续旋转，同时通过逐步驱动单元从马达驱动旋转轨迹。齿轮（14）由环驱动并进而驱动曲柄以实现用于测量装置的支撑件的位移，并且还驱动用于重量均衡器构件的另一个曲柄。曲柄的杠杆臂可以通过来自远程站的公共电动机来调节。

6. 发明授权

US4099059A Tomographic apparatus for producing transverse layer images 失效
标题翻译：用于生产横向图像的图像设备
公开(公告)号：US4099059A
公开(公告)日：1978-07-04
申请号：US776767
申请日：1977-03-11
申请人： Walter Distler
发明人： Walter Distler
IPC分类号： A61B6/03 , A61B6/04 , A61B6/00 , G03B41/16
CPC分类号： A61B6/4447 , A61B6/04 , A61B6/0471
摘要： The illustrated embodiment shows a patient supporting device for tomographic apparatus comprising two patient supports for cooperation in moving a patient through the apparatus by means of synchronously operated conveyors, the supports having a slight space therebetween to avoid interference with the scanning beam, and the confronting edges of the supports which provide the gap accommodating the scanning beam being shiftable as the housing is tilted in opposite longitudinal directions so that the gap is always in alignment with the plane of the scanning beam. Advantageously one patient support may be disengageable from the housing so as to be removable from the housing aperture and then vertically movable to a convenient level for receiving a patient.

7. 发明授权

US3945020A Liquid jet recorder 失效
标题翻译：液体喷射记录仪
公开(公告)号：US3945020A
公开(公告)日：1976-03-16
申请号：US510016
申请日：1974-09-27
申请人： Helmut Kraus , Walter Distler
发明人： Helmut Kraus , Walter Distler
IPC分类号： B41J2/195 , B41J2/20 , G01D15/18 , B41J3/04
CPC分类号： B41J2/195 , B41J2/20
摘要： A liquid jet recorder with at least one nozzle which is connected to a pressure medium conduit for ejection of an electrically-conductive recording liquid onto a recording carrier, with at least one control electrode of porous material encompassing the liquid jet disintegrating into drops which leads to a suction conduit for the recording liquid, and a signal source for charging of the liquid connectable between the control electrode and the liquid jet for charging the drops so that they repel each other and disintegrate into a vapor cloud adapted to be aspirated through the control electrode. For effecting cleaning of the electrode and its support, the suction pad which is connected to an actuating arrangement, by means of which the suction pad may be moved from an inactive position in which it is located in a spaced relationship to the jet outlet side of the control electrode, so as to be pressed against the jet outlet side and the electrode support.
摘要翻译：一种具有至少一个喷嘴的液体喷射记录器，其连接到用于将导电记录液体喷射到记录载体上的压力介质导管，至少一个包含液体射流的多孔材料控制电极分解成液滴，导致用于记录液体的吸入管道，以及用于对连接在控制电极和液体射流之间的液体充电的信号源，用于对液滴充电，使得它们彼此排斥并分解成适合于通过控制电极吸出的蒸气云。为了实现电极及其支撑件的清洁，连接到致动装置的吸盘通过该吸盘可以从非活动位置移动，在该非活动位置中，该吸盘与间隔开的关系位于控制电极，以便压靠喷射出口侧和电极支撑。

8. 发明授权

US4426715A Radiation diagnostic apparatus 失效
标题翻译：辐射诊断仪
公开(公告)号：US4426715A
公开(公告)日：1984-01-17
申请号：US394137
申请日：1982-07-01
申请人： Ulrich Baer , Walter Distler , Peter Grassmann
发明人： Ulrich Baer , Walter Distler , Peter Grassmann
IPC分类号： A61B6/03 , A61B6/04 , A61B6/02
CPC分类号： A61B6/0457 , A61B6/032 , A61B6/4028 , A61B6/4085
摘要： An exemplary embodiment comprises a patient support, a radiation source which generates a radiation beam penetrating the radiography subject, a radiation receiver which converts the radiation intensity behind the subject into electric signals, a measurand converter for the conversion of the electric signals delivered by the radiation receiver into an optically visible image, and a rotating frame assembly on which the radiation source and the radiation receiver are mounted and which, for the purpose of scanning the radiography subject from various directions, is rotatably mounted about an axis extending in the longitudinal direction of the patient support. The rotating radiation source is adjustable in the longitudinal direction of the patient support jointly with movement of the patient support so that several parallel transverse layers of the radiography subject can be very rapidly scanned.
摘要翻译：示例性实施例包括患者支架，产生穿透射线照相物体的辐射束的辐射源，将被检体背后的辐射强度转换为电信号的辐射接收器，用于转换由辐射传送的电信号的被测量转换器接收器成为光学可见图像，以及旋转框架组件，辐射源和辐射接收器安装在该旋转框架组件上，并且为了从各个方向扫描X射线摄影对象的目的是围绕在纵向方向上延伸的轴线可旋转地安装患者支持。旋转辐射源可以在患者支架的纵向方向上与患者支撑件的运动一起可调节，使得可以非常快速地扫描射线摄影对象的几个平行的横向层。

9. 发明授权

US4402085A Tomographic x-ray apparatus for the production of transverse layer images 失效
标题翻译：用于生产横向图像的层析x射线装置
公开(公告)号：US4402085A
公开(公告)日：1983-08-30
申请号：US238224
申请日：1981-02-26
申请人： Walter Distler , Karl-Georg Heinzelmann
发明人： Walter Distler , Karl-Georg Heinzelmann
IPC分类号： A61B6/03 , A61B6/00 , G01N23/04 , H01R39/08 , H01R39/50 , H05G1/10 , G03B41/16
CPC分类号： A61B6/56 , H01R39/50 , H05G1/10
摘要： In an exemplary embodiment, the current supply of the x-ray tube proceeds via a slip ring arrangement with sliding contacts arranged between the rotating frame and the stationary apparatus part. The slip ring arrangement with the sliding contacts is provided between two coaxial rings of which one is connected with the rotating frame, and the other is stationary. The rings have axially projecting intermeshing ribs, and the central openings of the rings are designed for the purpose of insertion of the patient support.
摘要翻译：在示例性实施例中，X射线管的电流供应经由滑动环装置进行，其中滑动接触件布置在旋转框架和固定装置部件之间。具有滑动触点的滑环装置设置在两个同轴环之间，一个与旋转框架连接，另一个是静止的。环具有轴向突出的相互啮合的肋，并且环的中心开口被设计用于插入患者支架。

10. 发明授权

US4571495A Measurement system unit for a computer tomograph 失效
标题翻译：计算机断层扫描仪的测量系统单元
公开(公告)号：US4571495A
公开(公告)日：1986-02-18
申请号：US583912
申请日：1984-02-27
申请人： Walter Distler , Fritz Peter
发明人： Walter Distler , Fritz Peter
IPC分类号： G01T1/185 , A61B6/03 , G01T1/161 , G01T7/00 , G01J1/42
CPC分类号： A61B6/032
摘要： A measurement system unit for a tomography computer in which individual detectors are connected with corresponding channel electronic systems directly, that is, without the need for a cable. For this purpose, a carrier plate is provided, on one side of which the individual detectors are mounted, and on the other side of which are mounted a series of electronic boards. Each of the electronic boards carries the channel electronic system of the detector that is located opposite to it. On the carrier plate there can be fastened a printed circuit board which partially covers it. The electronic boards are connected mechanically and electrically with the carrier plate and mechanically and electrically with the printed circuit board.
摘要翻译：用于断层摄影计算机的测量系统单元，其中各个检测器与相应的通道电子系统直接连接，即不需要电缆。为此，设置有载板，其一侧安装各个检测器，另一侧安装有一系列电子板。每个电子板载有与其相对的检测器的通道电子系统。在承载板上可以固定部分覆盖它的印刷电路板。电子板与承载板机械和电气连接，并机械地和电气地与印刷电路板连接。

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