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1.发明授权Method for the selection of a new detector module for X-ray computer tomography 失效用于选择用于X射线计算机断层摄影的新检测器模块的方法公开(公告)号：US06932507B2
公开(公告)日：2005-08-23
申请号：US10485952
申请日：2002-08-02
申请人： Helmut Winkelmann
发明人： Helmut Winkelmann
CPC分类号： G01T7/00 , A61B6/032 , A61B6/4411 , A61B6/4494 , A61B6/581
摘要： A method is for selection of a new detector module as replacement for a detector module built in to a detector of an X-ray computer tomograph. The method includes production of the detector module, using component with an unique electronically-stored code and generation of a data set containing the essential parameters of each detector module with reference to the code of each detector module. The method further includes storage of the data set and the codes in an electronic databank and electronic reading of the code of the detector module for exchange and comparison of the relevant stored data set with the data sets for new detector modules. Finally, the method includes selection of a new detector module according to set selection criteria.
摘要翻译： 一种用于选择新的检测器模块作为内置于X射线计算机断层摄影机的检测器中的检测器模块的替代方法。 该方法包括生成检测器模块，使用具有唯一的电子存储代码的组件，并且参考每个检测器模块的代码生成包含每个检测器模块的基本参数的数据集。 该方法还包括将数据集和代码存储在电子数据库中，并对检测器模块的代码进行电子阅读，以便将相关存储的数据集与新检测器模块的数据集进行交换和比较。 最后，该方法包括根据设定的选择标准选择新的检测器模块。
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2.发明授权Grid module of a scattered-radiation grid, modular scattered-radiation grid, CT detector and CT system 有权散射辐射网格的网格模块，模块散射辐射网格，CT检测器和CT系统公开(公告)号：US08831181B2
公开(公告)日：2014-09-09
申请号：US13480717
申请日：2012-05-25
申请人： Björn Kreisler , Thomas Reichel , Bodo Reitz , Helmut Winkelmann , Stefan Wirth , Jan Wrege
发明人： Björn Kreisler , Thomas Reichel , Bodo Reitz , Helmut Winkelmann , Stefan Wirth , Jan Wrege
CPC分类号： G21K1/025 , A61B6/032 , A61B6/4014 , A61B6/4291
摘要： A grid module of a scattered-radiation grid is disclosed. The scattered-radiation grid includes a number of grid modules disposed next to one another with a plurality of webs, especially for use in conjunction with a CT detector, a CT detector and a CT system with such a detector. In accordance with an embodiment of the invention, at the joining surfaces of the grid modules, the webs located there are provided with breakthroughs to compensate for a disproportionate reduction in scattered radiation.
摘要翻译： 公开了散射辐射网格的网格模块。 散射辐射网格包括多个栅格模块，其彼此相邻设置有多个腹板，特别是与CT检测器，CT检测器和具有这种检测器的CT系统结合使用。 根据本发明的实施例，在网格模块的接合表面处，位于那里的网具有突破以补偿散射辐射的不成比例的减少。
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公开(公告)号：US20120158811A1
公开(公告)日：2012-06-21
申请号：US13328198
申请日：2011-12-16
申请人： Steffen Kappler , Edgar Kraft , Daniel Niederlöhner , Thomas Reichel , Karl Stierstorfer , Helmut Winkelmann
发明人： Steffen Kappler , Edgar Kraft , Daniel Niederlöhner , Thomas Reichel , Karl Stierstorfer , Helmut Winkelmann
摘要： A method is disclosed for transmitting measurement data from a transmitter system to a receiver system by way of a transmission link of a medical device. In an embodiment, the measurement data, as input data of a transformation method, is transformed to output values and, after transmission, back transformed again, the values of the input data lying between a maximum value and a minimum value and an assignment function being used for compression purposes, to allocate an output value to every value of the input data, a root function being used as the assignment function for at least some of the values.
摘要翻译： 公开了一种通过医疗设备的传输链路将测量数据从发射机系统传输到接收机系统的方法。 在一个实施例中，将作为变换方法的输入数据的测量数据变换为输出值，并且在传输之后再次变换为输入数据的值，其中，最大值和最小值之间的输入数据和分配函数为 用于压缩目的，为输入数据的每个值分配输出值，根函数用作至少一些值的分配函数。
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公开(公告)号：US20060131502A1
公开(公告)日：2006-06-22
申请号：US11296472
申请日：2005-12-08
IPC分类号： G01J5/02
CPC分类号： G01T1/2002 , C08G59/4215
摘要： A radiation detector is disclosed for the detection of ionizing radiation, preferably in a medical diagnosis and/or therapy system, having at least one detector element which is at least partially enclosed by an encapsulation compound. The encapsulation compound at least partially reflects light which is produced during the absorption of the ionizing radiation in the at least one detector element. Further, the detection of the radiation is carried out indirectly by detection of the generated light, wherein the encapsulation compound is made of a multicomponent mixture which converts compounds produced because of radiation, which generate color changes of the encapsulation compound, at least partially into colorless nonabsorbing compounds.
摘要翻译： 公开了用于检测电离辐射的放射线检测器，优选地在医学诊断和/或治疗系统中，其具有至少部分被封装化合物包围的至少一个检测器元件。 封装化合物至少部分地反射在至少一个检测器元件中的电离辐射吸收期间产生的光。 此外，通过检测所产生的光来间接地进行放射线的检测，其中封装化合物由多组分混合物制成，该多组分混合物将由于辐射而产生的化合物转化，这些化合物产生包封化合物的颜色变化，至少部分为无色 非吸收化合物。
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公开(公告)号：US06934160B2
公开(公告)日：2005-08-23
申请号：US10085302
申请日：2002-02-28
IPC分类号： H05K1/18 , H01L21/60 , H01L23/40 , H01L23/498 , H01L31/02 , H05K1/02 , H05K1/11 , H05K3/00 , H05K3/46 , H05K1/00
CPC分类号： H05K1/112 , H01L23/49838 , H01L23/4985 , H01L24/48 , H01L24/49 , H01L24/73 , H01L2224/05599 , H01L2224/32225 , H01L2224/48091 , H01L2224/48227 , H01L2224/48228 , H01L2224/484 , H01L2224/48997 , H01L2224/49109 , H01L2224/73265 , H01L2224/85399 , H01L2224/8592 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01029 , H01L2924/01047 , H01L2924/12043 , H01L2924/3025 , H05K1/189 , H05K3/4691 , H05K2201/09472 , H05K2203/049 , H01L2224/45099 , H01L2924/00012 , H01L2924/00
摘要： A printed circuit board arrangement with a flexible layer arrangement of at least one electrically conductive layer with a large number of conductor tracks lying next to one another and surrounded by electrically isolating layers has at least one printed circuit board firmly connected to a portion of the flexible layer arrangement and accommodating a component. To form a connection between the component and the conductor tracks of the flexible layer, an opening through the printed circuit board to the conductor tracks is provided, which opening may be stepped, so that different conductor tracks and different layers can be reached.
摘要翻译： 具有柔性层布置的印刷电路板布置具有至少一个具有彼此相邻并被电绝缘层包围的多个导体轨道的导电层的导电层，至少一个印刷电路板牢固地连接到柔性的一部分 层布置和容纳部件。 为了形成柔性层的部件和导体轨道之间的连接，提供通过印刷电路板到导体轨道的开口，该开口可以是阶梯状的，使得可以达到不同的导体轨迹和不同的层。
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6.发明申请Method and control device for controlling the temperature of a detector system inside a computed tomography unit 有权用于控制计算机断层摄影单元内的检测器系统的温度的方法和控制装置公开(公告)号：US20050100128A1
公开(公告)日：2005-05-12
申请号：US10985010
申请日：2004-11-10
CPC分类号： A61B6/035 , A61B6/4488 , G01N23/046 , G01N2223/419
摘要： A method and a control device are for controlling the temperature of a detector system inside a computed tomography unit. The CT unit includes a rotatable gantry with a gantry housing in which both an X-ray tube and the detector system are located. The detector system is arranged, in turn, inside a detector housing. The air temperature is set in the gantry housing via a temperature-controlled air circulation. The temperature of the ambient air of the detector housing is set by a control system that uses the temperature of the detector system as controlled variable.
摘要翻译： 一种方法和控制装置用于控制计算机断层摄影单元内的检测器系统的温度。 CT单元包括具有龙门壳体的可旋转机架，其中X射线管和检测器系统均位于该台架外壳中。 检测器系统又被安置在检测器壳体内。 空气温度通过温度控制的空气循环设置在机架外壳中。 检测器壳体的环境空气的温度由使用检测器系统的温度作为受控变量的控制系统来设定。
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公开(公告)号：US5563924A
公开(公告)日：1996-10-08
申请号：US371858
申请日：1995-01-12
申请人： Helmut Winkelmann
发明人： Helmut Winkelmann
摘要： An x-ray apparatus is provided which allows the diaphragm aperture and the diaphragm position to be precisely identified in a simple manner. For this purpose, a radiation imaging system is provided which produces an image of the aperture of the primary diaphragm on a radiation-electrical transducer, the radiation-electrical transducer on which the aperture is imaged being separate from the radiation detector on which the complete diagnostics image is produced. The radiation-electrical transducer is followed by evaluation electronics for forming electrical signals corresponding to the diaphragm aperture size and position.
摘要翻译： 提供了一种允许以简单的方式精确地识别光阑孔和光阑位置的X射线装置。 为此，提供了一种辐射成像系统，其在辐射电传感器上产生主振膜的孔径的图像，其上成像有孔径的辐射电传感器与辐射检测器分离，在该辐射检测器上，完整的诊断 图像生成。 辐射电传感器之后是用于形成对应于隔膜孔径尺寸和位置的电信号的评估电子装置。
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8.发明授权Temperature-controlled circuit integrated in a semiconductor material, and method for controlling the temperature of a semiconductor material having an integrated circuit 有权集成在半导体材料中的温度控制电路以及用于控制具有集成电路的半导体材料的温度的方法公开(公告)号：US08093535B2
公开(公告)日：2012-01-10
申请号：US11641872
申请日：2006-12-20
申请人： Björn Heismann , Helmut Winkelmann
发明人： Björn Heismann , Helmut Winkelmann
IPC分类号： H05B1/02
CPC分类号： G01K7/01 , G01T1/2018 , G01T1/244 , H01L23/34 , H01L27/14659 , H01L27/14663 , H01L2924/0002 , H01L2924/00
摘要： A circuit is disclosed, integrated in a semiconductor material, for measuring signals of a sensor assigned to the integrated circuit. In at least one embodiment, the circuit includes an active component; a temperature sensor; and a circuit to control the temperature of the semiconductor material. The active component is provided to treat the measuring signals produced by the sensor and the active component is drivable by the circuit to control the temperature in such a way that the temperature of the semiconductor material is variable. Further, the circuit includes at least one of a PI and PID controller to control the temperature. A method for controlling the temperature of a semiconductor material that has an integrated circuit is further disclosed.
摘要翻译： 公开了集成在半导体材料中的电路，用于测量分配给集成电路的传感器的信号。 在至少一个实施例中，电路包括有源部件; 温度传感器; 以及控制半导体材料的温度的电路。 提供有源部件以处理由传感器产生的测量信号，并且有源部件可被电路驱动，以使半导体材料的温度可变地控制温度。 此外，该电路包括用于控制温度的PI和PID控制器中的至少一个。 还公开了一种用于控制具有集成电路的半导体材料的温度的方法。
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9.发明申请Image data acquisition system of an x-ray, CT or MRI machine with an integrated data compression module for data reduction of acquired image data 审中-公开具有集成数据压缩模块的x射线，CT或MRI机器的图像数据采集系统，用于获取图像数据的数据缩减公开(公告)号：US20080292168A1
公开(公告)日：2008-11-27
申请号：US12081275
申请日：2008-04-14
申请人： Helmut Winkelmann
发明人： Helmut Winkelmann
CPC分类号： A61B6/032 , G06F19/321
摘要： A data acquisition and data reduction system (DERS) are disclosed for acquiring and compressing image data generated and loaded by an image data detection unit (DE) of an imaging system (BGS) in which the data acquisition and data reduction system (DERS) is integrated. The imaging system (BGS) can, for example, in this case be a conventional x-ray, computed tomography or magnetic resonance tomography machine for high resolution radiographic, CT or MRI based display of interesting tissue regions of a patient to be examined. At least one embodiment of the present invention relates chiefly to a data compression module (DKM) integrated in the front end of the data acquisition and data reduction system (DERS), and to an associated method for acquiring comprised image data with the aid of which the data throughput rate of an image processing and image visualization system (BVS, AB) connected to the x-ray, CT or MRI machine can be improved. In order to accomplish the data reduction, in addition to loss free, reversible compression and coding methods that are operated, for example, using the principle of run length coding, Shannon Fano entropy coding, Huffman coding or Lempel Ziv Welch coding, it is also possible in at least one embodiment to use lossy compression and coding methods that are based, for example on the principle of discrete cosine transformation, wavelet transformation or geometric or fractal image compression.
摘要翻译： 公开了一种数据采集和数据缩减系统（DERS），用于获取和压缩由数据采集和数据缩减系统（DERS）为其的成像系统（BGS）的图像数据检测单元（DE）生成和加载的图像数据 集成。 例如，在这种情况下，成像系统（BGS）可以是常规的X射线，计算机断层扫描或磁共振断层摄影机，用于高分辨率射线照相，CT或MRI显示待检查患者的感兴趣组织区域。 本发明的至少一个实施例主要涉及集成在数据采集和数据缩减系统（DERS）的前端的数据压缩模块（DKM），以及用于获取包含图像数据的相关方法 可以提高连接到X射线，CT或MRI机器的图像处理和图像可视化系统（BVS，AB）的数据吞吐率。 为了实现数据缩减，除了例如使用运行长度编码，香农Fano熵编码，霍夫曼编码或Lempel Ziv Welch编码的原理进行操作的无损，可逆压缩和编码方法之外，还是 在至少一个实施例中可能使用例如基于离散余弦变换，小波变换或几何或分形图像压缩的原理的有损压缩和编码方法。
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公开(公告)号：US07274024B2
公开(公告)日：2007-09-25
申请号：US11296472
申请日：2005-12-08
IPC分类号： G01T1/20
CPC分类号： G01T1/2002 , C08G59/4215
摘要： A radiation detector is disclosed for the detection of ionizing radiation, preferably in a medical diagnosis and/or therapy system, having at least one detector element which is at least partially enclosed by an encapsulation compound. The encapsulation compound at least partially reflects light which is produced during the absorption of the ionizing radiation in the at least one detector element. Further, the detection of the radiation is carried out indirectly by detection of the generated light, wherein the encapsulation compound is made of a multicomponent mixture which converts compounds produced because of radiation, which generate color changes of the encapsulation compound, at least partially into colorless nonabsorbing compounds.
摘要翻译： 公开了用于检测电离辐射的放射线检测器，优选地在医学诊断和/或治疗系统中，其具有至少部分被封装化合物包围的至少一个检测器元件。 封装化合物至少部分地反射在至少一个检测器元件中的电离辐射吸收期间产生的光。 此外，通过检测所产生的光来间接地进行放射线的检测，其中封装化合物由多组分混合物制成，该多组分混合物将由于辐射而产生的化合物转化，这些化合物产生包封化合物的颜色变化，至少部分为无色 非吸收化合物。
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