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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：US09078625B2
公开(公告)日：2015-07-14
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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3.发明授权Method for correcting detector data of an X-ray detector and X-ray recording system 有权用于校正X射线检测器和X射线记录系统的检测器数据的方法公开(公告)号：US08915647B2
公开(公告)日：2014-12-23
申请号：US13426983
申请日：2012-03-22
申请人： Steffen Kappler , Johannes Kippes , Edgar Kraft , Daniel Niederlöhner , Thomas Reichel , Christian Schröter , Thomas Von Der Haar
发明人： Steffen Kappler , Johannes Kippes , Edgar Kraft , Daniel Niederlöhner , Thomas Reichel , Christian Schröter , Thomas Von Der Haar
摘要： In a method, with a current measurement, the history of the radiation exposure of the X-ray detector is taken into account with respect to the overall X-ray detector or subareas of the X-ray detector, in respect of a reduction in the measurement sensitivity produced as a result and a recovery of the reduction in the measurement sensitivity, and the determined measuring signal is corrected with a correction factor which is dependent on the history of the radiation exposure. Furthermore, an X-ray recording system includes a detector which includes a plurality of detector elements, which are read out in groups channel by channel and a read-out apparatus with computer-assisted device for correcting read-out detector data prior to a further processing of the detector data to form projective or tomographic images.
摘要翻译： 在一种方法中，通过电流测量，关于X射线检测器的整个X射线检测器或子区域考虑X射线检测器的辐射暴露的历史，关于减少 作为结果产生的测量灵敏度和测量灵敏度的降低的恢复，并且所确定的测量信号用取决于辐射暴露的历史的校正因子来校正。 此外，X射线记录系统包括检测器，其包括多个检测器元件，其逐个通道分组读出;以及读出装置，具有计算机辅助装置，用于在进一步检测之前校正读出检测器数据 处理检测器数据以形成投影或断层图像。
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4.发明申请Method For Correcting Detector Data Of An X-Ray Detector And X-Ray Recording System 有权用于校正X射线检测器和X射线记录系统的检测器数据的方法公开(公告)号：US20120243660A1
公开(公告)日：2012-09-27
申请号：US13426983
申请日：2012-03-22
申请人： Steffen Kappler , Johannes Kippes , Edgar Kraft , Daniel Niederlöhner , Thomas Reichel , Christian Schröter , Thomas Von Der Haar
发明人： Steffen Kappler , Johannes Kippes , Edgar Kraft , Daniel Niederlöhner , Thomas Reichel , Christian Schröter , Thomas Von Der Haar
IPC分类号： A61B6/03
摘要： In a method, with a current measurement, the history of the radiation exposure of the X-ray detector is taken into account with respect to the overall X-ray detector or subareas of the X-ray detector, in respect of a reduction in the measurement sensitivity produced as a result and a recovery of the reduction in the measurement sensitivity, and the determined measuring signal is corrected with a correction factor which is dependent on the history of the radiation exposure. Furthermore, an X-ray recording system includes a detector which includes a plurality of detector elements, which are read out in groups channel by channel and a read-out apparatus with computer-assisted device for correcting read-out detector data prior to a further processing of the detector data to form projective or tomographic images.
摘要翻译： 在一种方法中，通过电流测量，关于X射线检测器的整个X射线检测器或子区域考虑X射线检测器的辐射暴露的历史，关于减少 作为结果产生的测量灵敏度和测量灵敏度的降低的恢复，并且所确定的测量信号用取决于辐射暴露的历史的校正因子来校正。 此外，X射线记录系统包括检测器，其包括多个检测器元件，其逐个通道分组读出;以及读出装置，具有计算机辅助装置，用于在进一步检测之前校正读出检测器数据 处理检测器数据以形成投影或断层图像。
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5.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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6.发明申请GRID MODULE OF A SCATTERED-RADIATION GRID, MODULAR SCATTERED-RADIATION GRID, CT DETECTOR AND CT SYSTEM 有权散射网格，模块化散射网格，CT检测器和CT系统的网格模块公开(公告)号：US20120300898A1
公开(公告)日：2012-11-29
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：US09322938B2
公开(公告)日：2016-04-26
申请号：US13046873
申请日：2011-03-14
申请人： Peter Kämmerer , Thomas Reichel , Stefan Wirth
发明人： Peter Kämmerer , Thomas Reichel , Stefan Wirth
CPC分类号： G01T1/2985
摘要： A detector module for a radiation detector is disclosed. In at least one embodiment, the detector module includes a converter layer with contacts, arranged distributed over an area on the rear side, for transmitting electrical signals, wherein the contacts are routed, by way of rewiring, to target contacts on a target region that is smaller than this area. This provides the conditions for simple and secure signal routing between the contacts on the converter layer and readout electronics. In particular, this is successful if a substrate layer used for stabilization purposes has a cutout for the target region, through which cutout the target contacts are directly connected to the signal-routing lines of readout electronics.
摘要翻译： 公开了一种用于辐射检测器的检测器模块。 在至少一个实施例中，检测器模块包括具有布置在后侧的区域上的触点的转换器层，用于传输电信号，其中触点经由重新布线路由到目标区域上的目标区域 比这个区域小。 这为转换器层上的触点和读出电路之间的简单和安全的信号路由提供了条件。 特别地，如果用于稳定目的的衬底层具有用于目标区域的切口，则目标接触件的切口直接连接到读出电子器件的信号路由线路，这是成功的。
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公开(公告)号：US09002667B2
公开(公告)日：2015-04-07
申请号：US12579753
申请日：2009-10-15
申请人： Thomas Reichel , Toralf Bratfisch , Michael Katzer
发明人： Thomas Reichel , Toralf Bratfisch , Michael Katzer
摘要： A power meter comprises at least two measurement paths and distribution device. A first measurement path contains at least one pre-amplifier and a first detector. A second measurement path contains at least one direct connection and a second detector. An additional third path alternative to or optional to the second path contains at least one attenuation element and a second or respectively third detector. The distribution device distributes a test signal to the measurement paths.
摘要翻译： 功率计包括至少两个测量路径和分配装置。 第一测量路径包含至少一个前置放大器和第一检测器。 第二测量路径包含至少一个直接连接和第二检测器。 第二路径的替代或可选的另外的第三路径包含至少一个衰减元件和第二或第三检测器。 分配装置将测试信号分配给测量路径。
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9.发明授权Method and system for correcting the feedback from electrical measurement converters to a device under test 有权用于校正从电测量转换器到被测器件的反馈的方法和系统公开(公告)号：US07868624B2
公开(公告)日：2011-01-11
申请号：US11815953
申请日：2006-02-02
申请人： Thomas Reichel
发明人： Thomas Reichel
摘要： An approach is provided for correcting the feedback from electrical measurement converters to the device under test in the case of measurements in the high-frequency and/or microwave range. At least three measurements are implemented with respectively different input impedances of the measurement converter, and that the feedback-free measured value is then calculated from these.
摘要翻译： 在高频和/或微波范围内的测量的情况下，提供了一种校正从电测量转换器到被测器件的反馈的方法。 用测量转换器的不同输入阻抗进行至少三次测量，然后从这些计算出无反馈测量值。
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10.发明申请公开(公告)号：US20100318833A1
公开(公告)日：2010-12-16
申请号：US12814697
申请日：2010-06-14
申请人： Thomas Reichel , Rolf Judaschke , Gerd Wuebbeler
发明人： Thomas Reichel , Rolf Judaschke , Gerd Wuebbeler
IPC分类号： G06F11/07
摘要： A method for the error correction of a vectorial network analyzer, where a primary system calibration is initially implemented using a calibration kit. Following this, a first, secondary error correction is implemented on at least two one-port networks of the vectorial network analyzer. After this first, secondary error correction of the one-port networks of the vectorial network analyzer, a second, secondary error correction is implemented, where either two one-port networks are through-connected in an ideal manner or a measurement is implemented on a reciprocal two-port network. The corrected system-error values from the first, secondary error correction are used even in this further measurement, and overall, a high-precision, calibrated multi-port network analyzer is obtained.
摘要翻译： 用于矢量网络分析仪的纠错方法，其中初始使用校准套件实现初级系统校准。 此后，在矢量网络分析器的至少两个单端口网络上实现第一次二次纠错。 在此之后，实现了矢量网络分析仪的单端口网络的二次纠错，二次二次纠错，其中两个单端口网络以理想的方式连接，或者在一个 互惠双端口网络。 即使在进一步的测量中也使用来自第一次二次纠错的校正系统误差值，并且总体上获得了高精度校准的多端口网络分析器。
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