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公开(公告)号：US4359642A
公开(公告)日：1982-11-16
申请号：US168168
申请日：1980-07-14
申请人： Lothar Heinz , Tony Sie , Robert Burror
发明人： Lothar Heinz , Tony Sie , Robert Burror
摘要： The collimator assembly comprises a collimator shielding block for blocking undesired X-rays and an insert piece inserted into the shielding block. The insert piece which is made of a material of high atomic number, has an inner conical surface which defines the X-ray cone transmitting the insert piece and therefore the maximum field size which can be obtained for medical treatment. In order to supply different maximum field sizes, there are provided means for easily interchanging the insert in the collimator shielding block with another insert having a different interior conical dimension. By using inserts of different cone angles, which can easily be inserted into the shielding block, for instance by means of a screw thread from below the shielding block, morbid tissues of different sizes can be treated while the surrounding healthy tissue is fully protected.
摘要翻译： 准直器组件包括用于阻止不期望的X射线的准直器屏蔽块和插入到屏蔽块中的插入件。 由原子序数高的材料制成的插入件具有内锥形表面，其限定了传递插入片的X射线锥体，因此限定了可用于医疗的最大场尺寸。 为了提供不同的最大场尺寸，提供了用于容易地将准直器屏蔽块中的插入件与具有不同内圆锥尺寸的另一插入件交换的装置。 通过使用可以容易地插入到屏蔽块中的不同锥角的插入件，例如通过来自屏蔽块下方的螺纹，可以处理不同尺寸的病态组织，同时周围的健康组织被完全保护。
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公开(公告)号：US4140129A
公开(公告)日：1979-02-20
申请号：US787310
申请日：1977-04-13
申请人： Lothar Heinz , Leonhard Taumann
发明人： Lothar Heinz , Leonhard Taumann
CPC分类号： G21K1/04 , G21K1/02 , A61N2005/1089
摘要： A beam defining system for an electron accelerator has an adjustable collimator with an accessory holder attached thereto for retaining an electron applicator. The electron applicator has an applicator wall which encloses an electron beam cone from the collimator. A frame-shaped spacer which can be brought into contact with the patient is attached to the applicator wall. A frame-shaped limiting aperture additional to limiting members in the collimator are provided on the applicator wall in order to limit the electron-beam cone at marginal regions facing away from the beam defining system.
摘要翻译： 用于电子加速器的光束定义系统具有可调节的准直器，附接有附件保持器以保持电子施加器。 电子施加器具有一个施加器壁，该施加器壁围绕来自准直器的电子束锥体。 可以与患者接触的框状间隔件附接到施用器壁。 在施加器壁上提供了附加到准直器中的限制构件的框形限制孔径，以便限制电子束锥体在远离光束限定系统的边缘区域。
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公开(公告)号：US4901339A
公开(公告)日：1990-02-13
申请号：US216202
申请日：1988-07-07
申请人： Lothar Heinz , Thomas Schmitt
发明人： Lothar Heinz , Thomas Schmitt
CPC分类号： F16M13/027 , F16M11/18 , F16M11/28 , F16M11/42 , A61B6/4464
摘要： The invention is directed to a stand for an x-ray examination apparatus comprising a telescoping column that, for example, guides an x-radiator adjustably in the direction of its longitudinal axis and comprises at least three tubular telescope parts joined inside one another, whereby the telescope parts are coupled such to one another that, given adjustment of the x-radiator, the same relative displacement occurs between respectively two telescope parts adjacent to one another and whereby respective stops are provided between telescope parts adjacent to one another. Adjustment devices are thereby provided with which the position of the telescope parts is adjustable such relative to one another in the direction of the longitudinal axis of the telescoping column that all stops take effect essentially simultaneously and the adjustment devices are fashioned and arranged such that they are actuatable without dismantling the telescoping column.
摘要翻译： 本发明涉及一种用于X射线检查装置的支架，该装置包括伸缩柱，其例如可沿其纵向轴线可调节地引导x-散热器，并且包括彼此连接的至少三个管状望远镜部件，由此 望远镜部分彼此相连，由于x-散热器的调整，在彼此相邻的两个望远镜部件之间发生相同的相对位移，并且由此在彼此相邻的望远镜部件之间设置相应的止动件。 因此，可以设置调节装置，望远镜部件的位置可相对于彼此相对于伸缩柱的纵向轴线的方向可调节，所有的挡块基本上同时起作用，并且调节装置的形状和布置使得它们是 可启动而不拆卸伸缩柱。
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4.发明授权Device for ray diagnosis for determining the distribution of radioactive substances 失效用于确定放射性物质分布的射线诊断装置
公开(公告)号：US3959652A
公开(公告)日：1976-05-25
申请号：US360826
申请日：1973-05-16
申请人： Lothar Heinz
发明人： Lothar Heinz
CPC分类号： G01T1/166
摘要： A ray diagnosing device for determining the distribution of radioactive substances in a body has a measuring head containing the ray probe, means for moving the head for a scanning line by line of the part to be examined, a setting device for the line distance and a printer actuated by the ray probe for inscribing an image corresponding to the activity distribution upon a writing sheet. The invention is particularly characterized in that the printer has a number of printing keys each of which is made to correspond to a specific line spacing and that there is an adjusting device for selectively switching on and off each one of the keys.
摘要翻译： 用于确定身体中放射性物质分布的射线诊断装置具有包含射线探针的测量头，用于通过被检查部件的行扫描线移动头部的装置，线距离的设定装置和 打印机由射线探头驱动，用于将对应于活动分布的图像写在书写纸上。 本发明的特征在于，打印机具有多个打印键，每个打印键被制成对应于特定的行间距，并且存在用于选择性地打开和关闭每个键的调节装置。
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公开(公告)号：US4451945A
公开(公告)日：1984-06-05
申请号：US299882
申请日：1981-09-08
申请人： Lothar Heinz , George Menor , Hendrick Jahsman
发明人： Lothar Heinz , George Menor , Hendrick Jahsman
CPC分类号： B66F7/0666 , A61G13/06 , A61G7/002 , B66F7/0608 , A61G2200/32 , A61G7/1019 , A61G7/1057 , A61G7/1076
摘要： The medical couch contains a lower frame, an upper frame for carrying a table top, and a link mechanism interconnecting both frames. The link mechanism includes pivotally interconnected support arms which are operated in a scissor action to lift and lower the upper frame with respect to the lower frame. An electronic motor drive system containing an electric motor and a lead screw is provided for performing such operation. The drive system is pivotally connected to the lower frame such that the lead screw extends towards the upper frame. The pivoting axis is arranged horizontally. A nut element which is mounted on the lead screw travels therealong when the motor is in operation. The nut element is provided for supporting the link mechanism and pivotally connected therewith. The nut element will be pivoted about an upper horizontal axis when it travels along the lead screw. The nut element moves the upper frame to a selected horizontal position above and parallel to the lower frame.
摘要翻译： 医疗用沙发包括下部框架，用于承载台面的上部框架和连接两个框架的连杆机构。 连杆机构包括枢转互连的支撑臂，其以剪刀动作操作以相对于下框架升高和降低上框架。 提供包含电动机和丝杠的电动马达驱动系统用于进行这种操作。 驱动系统枢转地连接到下框架，使得导螺杆朝向上框架延伸。 枢转轴水平排列。 当电机运行时，安装在导螺杆上的螺母元件沿着其行进。 螺母元件设置用于支撑连杆机构并与其枢转连接。 当螺母元件沿导螺杆移动时，螺母元件将围绕上水平轴线枢转。 螺母元件将上框架移动到下框架上方并与下框架平行的选定水平位置。
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公开(公告)号：US4343997A
公开(公告)日：1982-08-10
申请号：US168169
申请日：1980-07-14
申请人： Lothar Heinz
发明人： Lothar Heinz
摘要： The collimator assembly comprises a collimator shielding block for blocking undesired X-rays and an insert piece inserted into the shielding block. The insert piece, which is made of a material of high atomic number, has an inner conical surface which defines the X-ray cone transmitting the insert piece and therefore the maximum field size which can be obtained for medical treatment. In order to supply different maximum field sizes, there are provided means for easily interchanging the insert in the collimator shielding block with another insert having a different interior conical dimension. By using inserts of different cone angles, which can easily be inserted into the shielding block, for instance by means of a screw thread from below the shielding block, morbid tissues of different sizes can be treated while the surrounding healthy tissue is fully protected.
摘要翻译： 准直器组件包括用于阻止不期望的X射线的准直器屏蔽块和插入到屏蔽块中的插入件。 由原子序数高的材料制成的插入件具有内锥形表面，其限定了传递插入件的X射线锥体，因此限定了可用于医疗的最大场尺寸。 为了提供不同的最大场尺寸，提供了用于容易地将准直器屏蔽块中的插入件与具有不同内圆锥尺寸的另一插入件交换的装置。 通过使用可以容易地插入到屏蔽块中的不同锥角的插入件，例如通过来自屏蔽块下方的螺纹，可以处理不同尺寸的病态组织，同时周围的健康组织被完全保护。
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公开(公告)号：US5425068A
公开(公告)日：1995-06-13
申请号：US56759
申请日：1993-05-04
CPC分类号： F16C29/005 , A61B6/4441 , A61B6/4464 , F16C29/045 , F16C29/048 , F16C33/61 , F16M11/046 , F16M11/048 , F16M13/027
摘要： A support member for at least one piece of heavy medical equipment in a medical diagnostic station is made of fiber-reinforced plastic, and has a cross section which is longer in one direction than the other. The fiber-reinforced plastic serves as a shell surrounding a molding member, which may be lightweight plastic material, such that the fiber-reinforced plastic bears the loading on the member. The support member may be disposed for adjustable movement along its length by having metal guides received in the rollers of a carriage.
摘要翻译： 用于医疗诊断站中的至少一件重型医疗设备的支撑构件由纤维增强塑料制成，并且具有在一个方向上比另一个方向更长的横截面。 纤维增强塑料用作围绕模制构件的外壳，其可以是轻质塑料材料，使得纤维增强塑料承载在构件上的载荷。 支撑构件可以设置成通过容纳在托架的辊中的金属引导件沿其长度可调节地移动。
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公开(公告)号：US5231653A
公开(公告)日：1993-07-27
申请号：US855164
申请日：1992-03-20
申请人： Manfred Pfeiler , Gerd Wessels , Lothar Heinz , Peter Hoebel
发明人： Manfred Pfeiler , Gerd Wessels , Lothar Heinz , Peter Hoebel
摘要： A transmission link which couples data from a mobile x-ray apparatus to image electronics is provided with a data coupling, and a data plug is allocated to the x-ray apparatus and a data socket is allocated to the image electronics, such that data may be transmitted between the x-ray apparatus and the image electronics. The transmission link can include wireless transmission of image data from a mobile x-ray diagnostic apparatus, with an optical transmitter allocated to the x-ray apparatus and a wireless receiver allocated to the image electronics.
摘要翻译： 将数据从移动x射线设备耦合到图像电子装置的传输链路被提供有数据耦合，并且数据插头被分配给x射线设备，并且数据插座被分配给图像电子设备，使得数据可以 在x射线设备和图像电子设备之间传输。 传输链路可以包括来自移动x射线诊断设备的图像数据的无线传输，分配给x射线设备的光发射机和分配给图像电子设备的无线接收机。
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公开(公告)号：US4747119A
公开(公告)日：1988-05-24
申请号：US843379
申请日：1986-03-24
申请人： Lothar Heinz , Thomas Schmitt
发明人： Lothar Heinz , Thomas Schmitt
CPC分类号： A61B6/4464 , A61B6/105 , B23Q1/28 , B23Q16/04
摘要： The invention relates to a ceiling mount for an X-ray radiator comprising a carriage carrying said X-ray radiator, the carriage being displaceably guided in rails. For the purpose of locking the carriage, a friction block motor-displaceable perpendicular to the rail direction is attached to the carriage, this friction block being secured to a holder resiliently seated perpendicular to the rail. The holder comprises a latch facing the rail which interacts with corresponding latches on the rail of the carriage. The holder is thereby adjustable in three positions. In the first position, free mobility of the carriage is possible; in the second position, a resilient latching ensues when the latches on the rail are traversed; and in the third position, the friction block is pressed against the rail for locking the position of the carriage.
摘要翻译： 本发明涉及一种用于X射线辐射器的天花板安装件，其包括承载所述X射线辐射器的托架，所述滑架可移动地被导轨地导轨。 为了锁定滑架，垂直于导轨方向的摩擦块电动机可移动地附接到滑架，该摩擦块被固定到垂直于轨道弹性地固定的保持架上。 保持器包括面向轨道的闩锁，其与托架的轨道上的对应闩锁相互作用。 因此，支架可以在三个位置调节。 在第一位置，运输的自由流动是可能的; 在第二位置，当轨道上的闩锁穿过时，弹性锁定; 并且在第三位置，摩擦块被压靠在轨道上以锁定滑架的位置。
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公开(公告)号：US4483199A
公开(公告)日：1984-11-20
申请号：US421115
申请日：1982-09-20
申请人： Norbert Beiermann , Manfred Scheller , Horst Kretschmer , Jurgen Noack , Klaus-Dieter Blaschke , Lothar Heinz , Peter Gohler , Hans-Joachim Schweigel , Hanshans-Heinrich Deicke , Klaus-Peter Rudolph , Johannes Flachowsky
发明人： Norbert Beiermann , Manfred Scheller , Horst Kretschmer , Jurgen Noack , Klaus-Dieter Blaschke , Lothar Heinz , Peter Gohler , Hans-Joachim Schweigel , Hanshans-Heinrich Deicke , Klaus-Peter Rudolph , Johannes Flachowsky
CPC分类号： G01F1/74
摘要： A method of measuring a solid matter mass flow during conveying of solid matter-gas suspensions in tubular conduits, particularly during conveying in a dense stream with high pressure, comprises the steps of changing in a pulse mode a solid matter concentration of a solid matter-gas suspension at one location of the conduit through which the suspension flows, continuously measuring a solid matter concentration of a solid matter-gas suspension or a value corresponding thereto at two measuring locations downstream of the first-mentioned changing location and spaced from one another in the conduit, determining a difference between time points at which a difference of the solid matter concentration or the corresponding value is indicated after one another at the measuring locations downstream of the first-mentioned changing location and spaced from one another, determining a per-unit-time average value of the solid matter concentration of the solid matter-gas suspension in a conduit portion corresponding to the measuring location, generating a signal which is proportional to a quotient from the time per unit average value of the solid matter concentration divided by the difference of the time points at which the change of the solid matter concentration at the measuring locations after one another is indicated, and using this signal as a measure for the solid matter mass flow in the conduit.
摘要翻译： 一种测量在管状管道中固体物质 - 气体悬浮液输送期间固体物质质量流量的方法，特别是在以高压流动的密集流体输送过程中，包括以下步骤：以固体物质 - 固体物质 - 气体悬浮液在悬浮液流过的管道的一个位置处，连续地测量固体物质 - 气体悬浮液的固体物质浓度或与之相对应的值，位于第一个提到的改变位置下游的两个测量位置处，并彼此间隔开 导管，确定固体物质浓度差异或相应值的时间点之间的差异，在彼此之间在第一个提到的改变位置的下游的测量位置彼此间隔开并确定每单位 固体物质 - 气体悬浮液在导管口中的固体物质浓度的时间平均值 n对应于测量位置，产生与从固体物质浓度的每单位平均值的时间除以商品的比例的信号除以测量位置之后的固体物质浓度的变化的时间点的差异 并且使用该信号作为导管中固体物质流量的量度。
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