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21. 发明授权

US09113542B2 Method for temperature stabilization, X-ray detector and CT system 有权
标题翻译：温度稳定方法，X射线检测器和CT系统
公开(公告)号：US09113542B2
公开(公告)日：2015-08-18
申请号：US13949378
申请日：2013-07-24
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Peter Hackenschmied , Christian Schröter
IPC分类号： H05G1/30 , G01T1/24
CPC分类号： H05G1/30 , G01T1/244
摘要： A method is disclosed for the temperature stabilization of a direct-converting X-ray detector, including a detector surface having a semiconductor and being divided into a plurality of partial detector surfaces. During the irradiation of the detector surface, heat is generated in the semiconductor by electric power. Electric power generated in the semiconductor is kept constant for each partial detector surface at least during a heterogeneous and/or temporally variable irradiation of the detector surface by feeding-in power-adjusted additional radiation for each partial detector surface. A direct-converting X-ray detector is disclosed for the detection of X-rays. At least one control loop with at least one reference variable is embodied for the energy regulation of the additional radiation, which keeps the temperature in the semiconductor constant for each partial detector surface by keeping the electric power in the semiconductor constant by changing the energy of the additional radiation. A CT system is disclosed.
摘要翻译：公开了一种用于直接转换X射线检测器的温度稳定的方法，包括具有半导体的检测器表面并被分成多个部分检测器表面。在检测器表面的照射期间，通过电力在半导体中产生热量。至少在检测器表面的异质和/或时间可变照射期间，通过为每个部分检测器表面馈入功率调整的附加辐射，半导体中产生的电力对于每个部分检测器表面保持恒定。公开了用于X射线检测的直接转换X射线检测器。具有至少一个参考变量的至少一个控制回路被实现为附加辐射的能量调节，其通过将半导体中的电功率保持恒定来保持半导体中的温度恒定，从而保持半导体中的温度恒定。额外的辐射。公开了CT系统。

22. 发明授权

US08948342B2 X-ray imaging apparatus and measurement method 有权
标题翻译： X射线成像装置及测量方法
公开(公告)号：US08948342B2
公开(公告)日：2015-02-03
申请号：US14081484
申请日：2013-11-15
申请人： Canon Kabushiki Kaisha
发明人： Keiji Tsuchiya
IPC分类号： H05G1/56 , H05G1/30 , A61B6/00 , H04N5/32
CPC分类号： H05G1/30 , A61B6/4233 , A61B6/582 , H04N5/32
摘要： An X-ray imaging apparatus which obtains an X-ray image, the apparatus includes: an imaging unit including a plurality of detecting elements adapted to convert X-rays generated by an X-ray generating apparatus which outputs or stops X-rays in accordance with an operation instruction into an image signal; and an obtaining unit adapted to obtain an operation start timing of the X-ray generating apparatus based on an image signal output from the imaging unit and obtain a difference between a timing of an operation instruction to the X-ray generating apparatus and the operation start timing.
摘要翻译：一种获得X射线图像的X射线成像装置，所述装置包括：成像单元，包括多个检测元件，所述检测元件适于转换由X射线产生装置产生的X射线，所述X射线产生装置根据X射线产生装置输出或停止X射线对图像信号进行操作指令; 以及获取单元，其适于基于从所述成像单元输出的图像信号获得所述X射线产生装置的操作开始定时，并且获得与所述X射线产生装置的操作指令的定时和所述操作开始之间的差定时。

23. 发明申请

US20140037066A1 METHOD FOR TEMPERATURE STABILIZATION, X-RAY DETECTOR AND CT SYSTEM 有权
标题翻译：温度稳定方法，X射线探测器和CT系统
公开(公告)号：US20140037066A1
公开(公告)日：2014-02-06
申请号：US13949378
申请日：2013-07-24
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Peter HACKENSCHMIED , Christian SCHRÖTER
IPC分类号： H05G1/30
CPC分类号： H05G1/30 , G01T1/244
摘要： A method is disclosed for the temperature stabilization of a direct-converting X-ray detector, including a detector surface having a semiconductor and being divided into a plurality of partial detector surfaces. During the irradiation of the detector surface, heat is generated in the semiconductor by electric power. Electric power generated in the semiconductor is kept constant for each partial detector surface at least during a heterogeneous and/or temporally variable irradiation of the detector surface by feeding-in power-adjusted additional radiation for each partial detector surface. A direct-converting X-ray detector is disclosed for the detection of X-rays. At least one control loop with at least one reference variable is embodied for the energy regulation of the additional radiation, which keeps the temperature in the semiconductor constant for each partial detector surface by keeping the electric power in the semiconductor constant by changing the energy of the additional radiation. A CT system is disclosed.
摘要翻译：公开了一种用于直接转换X射线检测器的温度稳定的方法，包括具有半导体的检测器表面并被分成多个部分检测器表面。在检测器表面的照射期间，通过电力在半导体中产生热量。至少在检测器表面的异质和/或时间可变照射期间，通过为每个部分检测器表面馈入功率调整的附加辐射，半导体中产生的电力对于每个部分检测器表面保持恒定。公开了用于X射线检测的直接转换X射线检测器。具有至少一个参考变量的至少一个控制回路被实现为附加辐射的能量调节，其通过将半导体中的电功率保持恒定来保持半导体中的温度恒定，从而保持半导体中的温度恒定。额外的辐射。公开了CT系统。

24. 发明申请

US20130336457A1 RADIOGRAPHY CONTROL APPARATUS AND RADIOGRAPHY CONTROL METHOD 有权
标题翻译：放射自动控制装置和放射学控制方法
公开(公告)号：US20130336457A1
公开(公告)日：2013-12-19
申请号：US13915365
申请日：2013-06-11
申请人： CANON KABUSHIKI KAISHA
发明人： Keisuke Arima
IPC分类号： H05G1/30
CPC分类号： H05G1/30 , A61B6/4266 , A61B6/465 , A61B6/545 , A61B6/563
摘要： A radiography control apparatus according to the present invention includes an examination order acquiring unit configured to acquire an examination order through a network, a search condition specifying unit configured to specify a search condition for acquiring the examination order, and an imaging preparation unit configured to perform imaging preparation processing in a case where a result of the acquisition by the examination order acquiring unit satisfies an imaging start condition.
摘要翻译：根据本发明的放射线摄影控制装置包括：检查顺序获取单元，被配置为通过网络获取检查顺序;检索条件指定单元，被配置为指定用于获取检查顺序的搜索条件;以及成像准备单元，被配置为执行在检查顺序获取单元的获取结果满足成像开始条件的情况下的成像准备处理。

25. 发明申请

US20130315378A1 RADIOGRAPHIC EQUIPMENT 有权
标题翻译：放射性设备
公开(公告)号：US20130315378A1
公开(公告)日：2013-11-28
申请号：US13479586
申请日：2012-05-24
申请人： Katsuhiro Yabugami
发明人： Katsuhiro Yabugami
IPC分类号： H05G1/30 , H05G1/64
CPC分类号： H05G1/32
摘要： A filament current that is to be supplied to a filament of an x-ray tube under imaging conditions, from the imaging conditions of the tube current and the tube voltage that is to be supplied to the x-ray tube at the time of radiographic imaging, are stored as a filament current setting value in a storing portion, and the difference between an anticipated value for the tube current when x-ray emission is performed at a given filament current and a measured value for the tube current when x-ray emission is actually performed at that filament current is measured over time as a tube current value difference, and when the mean value for the tube current value difference over a specific time interval exceeds a setting value that has been set in advance, the filament current setting value that is stored in the storing portion is corrected.
摘要翻译：在成像条件下，根据在放射线照相成像时将被供应到X射线管的管电流和管电压的成像条件，将被提供给X射线管的灯丝的灯丝电流被存储在存储部分中的灯丝电流设定值，并且当在给定灯丝电流下执行x射线发射时的管电流的预期值与当x射线发射时的管电流的测量值之间的差实际上是以灯管电流作为管电流值差随时间测量的，当特定时间间隔的管电流值差的平均值超过预先设定的设定值时，灯丝电流设定值存储在存储部中的信息被校正。

26. 发明申请

US20130230141A1 X-RAY IMAGING APPARATUS, CONTROL DEVICE, RADIATION IMAGING APPARATUS, AND METHOD OF CONTROLLING THE SAME 有权
标题翻译： X射线成像装置，控制装置，放射成像装置及其控制方法
公开(公告)号：US20130230141A1
公开(公告)日：2013-09-05
申请号：US13752466
申请日：2013-01-29
申请人： CANON KABUSHIKI KAISHA
发明人： Norihiko Miyachi
IPC分类号： H05G1/30 , G01N23/04
CPC分类号： H05G1/30 , A61B6/00 , A61B6/54 , A61B6/563 , G01N23/04 , G06T1/0007 , G06T11/003 , H04N5/32 , H04N5/321 , H04N5/38 , H05G1/00 , H05G1/08 , H05G1/60
摘要： For image data being transferred last of a plurality of image data captured in a first imaging mode, a retransmission timeout time is set different from a retransmission timeout time for at least one image data different from image data, of the plurality of image data, which is transferred last.
摘要翻译：对于在第一成像模式中捕获的多个图像数据中的最后一次传送的图像数据，对于多个图像数据中与图像数据不同的至少一个图像数据，将重发超时时间设置为不同于重传超时时间，其中被转移到最后。

27. 发明授权

US07856085B2 X-ray imaging apparatus 有权
标题翻译： X射线成像装置
公开(公告)号：US07856085B2
公开(公告)日：2010-12-21
申请号：US12534746
申请日：2009-08-03
申请人： Shinsuke Hayashida
发明人： Shinsuke Hayashida
IPC分类号： H05G1/30
CPC分类号： A61B6/56 , H04L67/12
摘要： First, a connection state is detected. Next, a determination is made as to whether a connection is made via a dedicated line. If it is determined that the connection is not made via a dedicated line, image accumulation time is calculated. Then, after drive timing is changed, an imaging operation is started.
摘要翻译：首先，检测到连接状态。接下来，确定是否经由专用线进行连接。如果确定连接不是通过专用线进行的，则计算图像累积时间。然后，在驱动定时改变之后，开始成像操作。

28. 发明授权

US07796724B2 X-ray fluoroscopic system 有权
标题翻译： X光透视系统
公开(公告)号：US07796724B2
公开(公告)日：2010-09-14
申请号：US12517063
申请日：2007-11-27
申请人： Seiji Ito
发明人： Seiji Ito
IPC分类号： H05G1/30
CPC分类号： G01N23/223 , G01N2223/076 , G01N2223/30
摘要： An X-ray fluoroscopic system which is capable of highly accurately performing tilting tracking or rotational tracking by a simple operation in an observation work without inputting a distance from the surface of a table and an observed point of an object of fluoroscopy and without performing a calibration operation for obtaining the distance in advance. The X-ray fluoroscopic system having a tracking function of obtaining a moving amount of the table, which is necessary for performing tilting or rotational tracking, and moving the table, based on an arithmetic operation using a distance h obtained by totalizing a distance d from the surface of the table to an observed point V, and a distance z from the surface of the table to an X-ray focal point 1a, a defined value or arbitrary input value is used as an initial value of the distance h, and a shift amount of the observed point V occurred from tracking is used to update the distance h by specifying the observed point V on a screen after tracking, thereby tilt (rotation) tracking accuracy is gradually improved.
摘要翻译：一种X射线透视系统，其能够在观察作业中通过简单的操作高精度地执行倾斜跟踪或旋转跟踪，而不从表的表面和透视对象的观察点输入距离并且不执行校准提前获取距离的操作。 X射线透视系统具有基于使用通过将距离d的总和获得的距离h的算术运算来获得执行倾斜或旋转跟踪所需的工作台的移动量以及移动工作台的跟踪功能将表的表面到观察点V，从表的表面到X射线焦点1a的距离z，定义的值或任意输入值用作距离h的初始值，并且追踪发生的观测点V的偏移量用于通过在跟踪后指定屏幕上的观察点V来更新距离h，从而逐渐提高倾斜（旋转）跟踪精度。

29. 发明授权

US07787593B2 Online analysis device 有权
标题翻译：在线分析装置
公开(公告)号：US07787593B2
公开(公告)日：2010-08-31
申请号：US10592231
申请日：2005-03-16
申请人： Albert Klein
发明人： Albert Klein
IPC分类号： H05G1/30 , H05G1/56 , H05G1/58
CPC分类号： G21K5/02 , G01N23/20 , G01N23/22 , H05G1/56
摘要： An online analysis device, including a feed conveyor for supplying material, an X-ray tube, having an X-ray beam directed toward a measuring range on a feed conveyor, a control unit for actuating the X-ray tube, an X-ray detector that measures the radiation that interacts with, or is emitted by, the material, and a material detector for detecting material in the measuring range and generating a signal dependent thereon. To omit a mechanical shutter without reducing the service life of the tube, the material detector is connected to the control device, which controls the X-ray tube in dependence on the signal from the material detector in one of two states, where the heating current for the X-ray tube has the same order of magnitude in both states and the acceleration voltage in the first state is 5 kV to 100 kV and in the second state is less than 10 kV.
摘要翻译：一种在线分析装置，包括用于供给材料的进料输送机，具有朝向进料输送机上的测量范围的X射线束的X射线管，用于致动X射线管的控制单元，X射线检测器，其测量与材料相互作用或由材料发射的辐射;以及材料检测器，用于检测测量范围内的材料并产生依赖于其的信号。为了省略机械快门而不减少管的使用寿命，材料检测器连接到控制装置，该控制装置根据来自材料检测器的信号来控制X射线管，处于两种状态之一，其中加热电流因为X射线管在两种状态下具有相同的数量级，并且第一状态下的加速电压为5kV至100kV，而在第二状态下的加速电压小于10kV。

30. 发明申请

US20090028298A1 Radiation image capturing method, radiation image capturing system and radiation information system for carrying out radiation image capturing method 有权
标题翻译：辐射图像捕获方法，辐射图像捕获系统和用于进行辐射图像捕获方法的辐射信息系统
公开(公告)号：US20090028298A1
公开(公告)日：2009-01-29
申请号：US12219403
申请日：2008-07-22
申请人： Yasunori Ohta , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi
发明人： Yasunori Ohta , Eiichi Kito , Tsuyoshi Tanabe , Takuya Yoshimi
IPC分类号： H05G1/30
CPC分类号： A61B6/4233 , A61B6/4291 , A61B6/4423 , A61B6/4494 , A61B6/5294 , A61B6/548 , A61B6/563 , A61B34/20 , A61B2090/376 , G06F19/00 , G06F19/321
摘要： A radiation image capturing method, a radiation image capturing system, and a radiation information system are provided. In the present invention, a console checks a cassette ID (specified cassette ID) sent from an RIS server as the cassette ID of a radiation detecting cassette that is planned to be used to capture a radiation image, and a cassette ID (actual cassette ID) that is read by the console from a radiation detecting cassette which is placed in an operating room or an image capturing room and which is to be actually used to capture a radiation image, with each other. Based on the result of the cassette ID check, the console determines whether to permit a radiation image to be captured or not.
摘要翻译：提供了一种放射线图像捕获方法，放射线图像捕获系统和辐射信息系统。在本发明中，控制台检查从RIS服务器发送的盒ID（指定盒式磁带ID）作为计划用于捕获放射线图像的放射线检测盒的盒ID，以及盒ID（实际盒ID ），其由放置在手术室或图像捕获室中并且实际用于捕获放射线图像的放射线检测盒读取。基于盒式磁带ID检查的结果，控制台确定是否允许拍摄辐射图像。

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