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公开(公告)号:US20150282778A1
公开(公告)日:2015-10-08
申请号:US14744082
申请日:2015-06-19
发明人: Tooru KATO , Hiroaki NAKAI , Kanta KOBUCHI
CPC分类号: A61B6/482 , A61B6/032 , A61B6/42 , A61B6/4208 , A61B6/4233 , A61B6/4241 , A61B6/4452 , A61B6/488 , A61B6/5205 , A61B6/54 , A61B6/542 , A61B6/544 , A61B6/545 , G06T11/005 , G06T2211/408
摘要: An X-ray CT apparatus includes: intensity distribution data acquiring circuitry is configured to acquire, by performing a first scan, intensity distribution data of X-rays being radiated from an X-ray tube and having passed through a subject; scan controlling circuitry is configured to estimate an X-ray dose with which it is possible to discriminate individual X-ray photons having passed through the subject based on the intensity distribution data and to cause a second scan that is for a photon counting CT purpose to be performed by causing the estimated dose of X-rays to be radiated from the X-ray tube to the subject; a counting result acquiring circuitry is configured to acquire, by the second scan, a counting result by counting the X-ray photons being radiated from the X-ray tube and having passed through the subject; and an image reconstructing circuitry is configured to reconstruct X-ray CT image data based on the counting result.
摘要翻译: X射线CT装置包括:强度分布数据获取电路被配置为通过执行第一扫描来获取从X射线管辐射并穿过被摄体的X射线的强度分布数据; 扫描控制电路被配置为估计X射线剂量,通过该X射线剂量可以基于强度分布数据来区分已经通过对象的各个X射线光子,并且引起用于光子计数CT目的的第二扫描 通过使X射线的估计剂量从X射线管照射到被检体来进行; 计数结果获取电路被配置为通过对从X射线管辐射并已通过被摄体的X射线光子进行计数来获取计数结果; 并且图像重构电路被配置为基于计数结果重建X射线CT图像数据。
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公开(公告)号:US20140024939A1
公开(公告)日:2014-01-23
申请号:US14035017
申请日:2013-09-24
发明人: Tooru KATO , Mikihito HAYASHI , Kanta KOBUCHI
IPC分类号: A61B8/14
CPC分类号: A61B8/14 , A61B8/08 , A61B8/4427 , A61B8/4438 , A61B8/461 , A61B8/462 , A61B8/463 , A61B8/465 , A61B8/467 , A61B8/5292 , A61B8/54 , A61B8/56 , A61B8/565 , A61B8/585 , G06F19/00
摘要: A portable ultrasound diagnosis apparatus includes: an ultrasound probe that transmits and receives an ultrasound wave to and from a subject; a processing unit being connected to the ultrasound probe and including a generating unit that generates image data of the subject on the basis of an ultrasound signal received by the ultrasound probe; a display controlling unit that exercises control so as to cause the image data to be displayed by an information terminal being connected to the processing unit and having a display unit; and an identifying unit that performs an identifying process on the basis of identification information of the information terminal. The display controlling unit exercises control so that the information terminal displays a diagnosis image area while varying the size thereof relative to the size of the display unit, in accordance with a result of the identifying process by the identifying unit.
摘要翻译: 便携式超声波诊断装置包括:超声波探头,其向受检者发送和接收超声波; 处理单元连接到所述超声波探头并且包括生成单元,所述生成单元基于由所述超声波探头接收的超声信号来生成所述被摄体的图像数据; 显示控制单元,其进行控制,以使所述图像数据由连接到所述处理单元并具有显示单元的信息终端显示; 以及识别单元,其基于所述信息终端的识别信息执行识别处理。 显示控制单元进行控制,使得信息终端根据识别单元的识别处理的结果,在相对于显示单元的大小改变其大小的同时显示诊断图像区域。
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公开(公告)号:US20160274206A1
公开(公告)日:2016-09-22
申请号:US15164187
申请日:2016-05-25
发明人: Motohisa YOKOI , Kanta KOBUCHI , Sho KAWAJIRI , Masaaki YAMANAKA , Naoki IMAMURA , Hitoshi KANAZAWA
IPC分类号: G01R33/54 , G01R33/56 , G01R33/34 , G01R33/3815 , G01R33/385 , G01R33/30
CPC分类号: G01R33/543 , G01R33/307 , G01R33/34 , G01R33/3614 , G01R33/3815 , G01R33/3852 , G01R33/3856 , G01R33/48 , G01R33/56
摘要: According to one embodiment, a magnetic resonance imaging apparatus includes a mode switching part and an imaging system. The mode switching part is configured to put a circuit system consuming a power into a shutdown state when a first trigger has been detected and put the circuit system being the shutdown state into a startup state when a second trigger has been detected. The first trigger shows that an imaging does not start for a certain period. The second trigger shows that the imaging starts. The imaging system is configured to perform the imaging by using the circuit system being the startup state.
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