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    • 6. 发明授权
    • Computerized method and processor for selecting acquisition configurations to obtain X-ray computed tomography data
    • 用于选择采集配置以获得X射线计算机断层摄影数据的计算机化方法和处理器
    • US08218719B2
    • 2012-07-10
    • US12953735
    • 2010-11-24
    • Thomas AllmendingerStefan ReicheltCarsten Thierfelder
    • Thomas AllmendingerStefan ReicheltCarsten Thierfelder
    • A61B6/03
    • A61B6/032A61B5/02405A61B6/503A61B6/504
    • In a method to assist in the selection of an acquisition configuration from a set of adjustable acquisition configurations for the acquisition of x-ray projections of the heart of a patient with a computed tomography apparatus to examine the heart of the patient, the which method is based on an examination type to be specified. At least two acquisition configurations for the specified examination type (which acquisition configurations can be adjusted at the computed tomography apparatus) are considered for which at least one probability density function is respectively kept ready that was determined for the respective acquisition configuration for a specific variable pertaining to a person and/or for the x-ray dose to be applied to the person. Using the at least two probability density functions, the acquisition configuration that is best suited for the examination of the heart of the patient according to the specified examination type is determined from the at least two adjustable acquisition configurations under consideration, based on at least one determined variable to be specified and pertaining to the current patient to be examined and/or based on a value pertaining to the applied x-ray dose. The invention also concerns a computed tomography apparatus operable according to such a method and a storage medium encoded with programming instructions for implementing such a method.
    • 在一种用于利用计算机断层摄影装置获取患者心脏的X射线投影的一组可调采集配置来帮助选择采集配置以检查患者的心脏的方法中,哪个方法是 根据要指定的检查类型。 考虑用于指定检查类型的至少两个采集配置(在计算机断层摄影装置可以调整采集配置),至少一个概率密度函数分别保持准备就是针对特定变量的各个采集配置确定的 对于某人和/或x射线剂量施用于该人。 使用至少两个概率密度函数,根据指定的检查类型最适合于检查患者心脏的采集配置基于至少一个确定的 变量被指定并属于要检查的当前患者和/或基于与所应用的x射线剂量有关的值。 本发明还涉及根据这种方法可操作的计算机断层摄影装置和用编程指令编码的用于实现这种方法的存储介质。
    • 7. 发明申请
    • Multi-beam-shaping structure
    • 多光束成形结构
    • US20110237315A1
    • 2011-09-29
    • US12732882
    • 2010-03-26
    • Alexander SeeorMarkus MohrWolfgang VogesStefan ReicheltStefan BergerHubert PolsterRalf Håntsch
    • Alexander SeeorMarkus MohrWolfgang VogesStefan ReicheltStefan BergerHubert PolsterRalf Håntsch
    • H04W88/02
    • H01Q1/246H01Q3/06H01Q3/32H01Q25/002
    • A multi-beam-shaping structure is distinguished by the following features: the multi-beam-shaping structure is provided with at least one electronic communication interface for controlling the multi-beam-shaping structure for setting the at least two radiation diagrams differently, the multi-beam-shaping structure comprises at least one driver, preferably comprising an electric motor and preferably a power unit, the multi-beam-shaping structure comprises at least two first mechanical interfaces and/or coupling points, a drive connection engages on each of the at least two first mechanical interfaces and/or coupling points, the at least one driver of the multi-beam-shaping structure is connected to the at least two mechanical interfaces and/or coupling points via a multidrive, it being possible to actuate selectively at least one of the plurality of drive connections in each case via the at least one driver and the associated controller, and the number of interfaces and/or coupling points being greater than the number of driver.
    • 多光束成形结构的特征在于以下特征:多光束整形结构设置有至少一个电子通信接口,用于控制用于不同地设置至少两个辐射图的多光束整形结构, 多光束成形结构包括至少一个驱动器,优选地包括电动机并且优选地是功率单元,所述多光束成形结构包括至少两个第一机械接口和/或耦合点,驱动连接接合在 所述至少两个第一机械接口和/或耦合点,所述多光束成形结构的所述至少一个驱动器经由多驱动器连接到所述至少两个机械接口和/或耦合点,可以选择性地致动 在每种情况下,多个驱动连接中的至少一个经由至少一个驱动器和相关联的控制器,以及接口数量和/或耦合点 ts大于驾驶员人数。
    • 8. 发明申请
    • COMPUTERIZED METHOD AND PROCESSOR FOR SELECTING ACQUISITION CONFIGURATIONS TO OBTAIN X-RAY COMPUTED TOMOGRAPHY DATA
    • 用于选择获取X射线计算机图形数据的获取配置的计算机方法和处理器
    • US20110129056A1
    • 2011-06-02
    • US12953735
    • 2010-11-24
    • Thomas AllmendingerStefan ReicheltCarsten Thierfelder
    • Thomas AllmendingerStefan ReicheltCarsten Thierfelder
    • A61B6/03
    • A61B6/032A61B5/02405A61B6/503A61B6/504
    • In a method to assist in the selection of an acquisition configuration from a set of adjustable acquisition configurations for the acquisition of x-ray projections of the heart of a patient with a computed tomography apparatus to examine the heart of the patient, the which method is based on an examination type to be specified. At least two acquisition configurations for the specified examination type (which acquisition configurations can be adjusted at the computed tomography apparatus) are considered for which at least one probability density function is respectively kept ready that was determined for the respective acquisition configuration for a specific variable pertaining to a person and/or for the x-ray dose to be applied to the person. Using the at least two probability density functions, the acquisition configuration that is best suited for the examination of the heart of the patient according to the specified examination type is determined from the at least two adjustable acquisition configurations under consideration, based on at least one determined variable to be specified and pertaining to the current patient to be examined and/or based on a value pertaining to the applied x-ray dose. The invention also concerns a computed tomography apparatus operable according to such a method and a storage medium encoded with programming instructions for implementing such a method.
    • 在一种用于利用计算机断层摄影装置获取患者心脏的X射线投影的一组可调采集配置来帮助选择采集配置以检查患者的心脏的方法中,哪个方法是 根据要指定的检查类型。 考虑用于指定检查类型的至少两个采集配置(在计算机断层摄影装置可以调整采集配置),至少一个概率密度函数分别保持准备就是针对特定变量的各个采集配置确定的 对于某人和/或x射线剂量施用于该人。 使用至少两个概率密度函数,根据指定的检查类型最适合于检查患者心脏的采集配置基于至少一个确定的 变量被指定并属于要检查的当前患者和/或基于与所应用的x射线剂量有关的值。 本发明还涉及根据这种方法可操作的计算机断层摄影装置和用编程指令编码的用于实现这种方法的存储介质。
    • 9. 发明授权
    • Multi-beam-shaping structure
    • 多光束成形结构
    • US08391926B2
    • 2013-03-05
    • US12732882
    • 2010-03-26
    • Alexander SeeorMarkus MohrWolfgang VogesStefan ReicheltStefan BergerHubert PolsterRalf Häntsch
    • Alexander SeeorMarkus MohrWolfgang VogesStefan ReicheltStefan BergerHubert PolsterRalf Häntsch
    • H04M1/00
    • H01Q1/246H01Q3/06H01Q3/32H01Q25/002
    • A multi-beam-shaping structure is distinguished by the following features: the multi-beam-shaping structure is provided with at least one electronic communication interface for controlling the multi-beam-shaping structure for setting the at least two radiation diagrams differently, the multi-beam-shaping structure comprises at least one driver, preferably comprising an electric motor, and preferably a power unit, the multi-beam-shaping structure comprises at least two first mechanical interfaces and/or coupling points, a drive connection engages on each of the at least two first mechanical interfaces and/or coupling points, the at least one driver of the multi-beam-shaping structure is connected to the at least two mechanical interfaces and/or coupling points via a multidrive, it being possible to actuate selectively at least one of the plurality of drive connections in each case via the at least one driver and the associated controller, and the number of interfaces and/or coupling points being greater than the number of driver.
    • 多光束成形结构的特征在于以下特征:多光束整形结构设置有至少一个电子通信接口,用于控制用于不同地设置至少两个辐射图的多光束整形结构, 多光束成形结构包括至少一个驱动器,优选地包括电动机,并且优选地是功率单元,所述多光束成形结构包括至少两个第一机械接口和/或耦合点,驱动连接在每个 在所述至少两个第一机械接口和/或耦合点中,所述多光束成形结构的所述至少一个驱动器经由多驱动器连接到所述至少两个机械接口和/或耦合点,可以致动 通过所述至少一个驱动器和相关联的控制器选择性地在所述多个驱动连接中的至少一个驱动连接,以及所述多个接口和/或耦合点 nts大于驾驶员人数。