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公开(公告)号：US20130034215A1
公开(公告)日：2013-02-07
申请号：US13198206
申请日：2011-08-04
申请人： James Zhengshe Liu , Habib Vafi
发明人： James Zhengshe Liu , Habib Vafi
IPC分类号： H01J31/49
CPC分类号： A61B6/4233 , A61B6/107 , A61B6/56
摘要： A digital X-ray detector includes a multi-functional panel support configured to support a digital detector array on a first side of the panel support and electronics on a second side of the panel support. The panel support includes a first enclosure and a rechargeable battery disposed within the first enclosure.
摘要翻译： 数字X射线检测器包括多功能面板支撑件，其被配置为在面板支撑件的第二侧上在面板支撑件的第一侧和电子设备上支撑数字检测器阵列。 面板支撑件包括第一外壳和设置在第一外壳内的可再充电电池。
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公开(公告)号：US20110233417A1
公开(公告)日：2011-09-29
申请号：US13156514
申请日：2011-06-09
CPC分类号： A61B6/4405 , A61B6/508
摘要： A portable x-ray detector is disclosed that includes an x-ray detecting member and a user removable electromagnetic interference (EMI) shielding member. The user removable EMI shielding member is positioned to at least partially magnetically shield the x-ray detecting member of the portable x-ray detector by redirecting an impinging magnetic field around the x-ray detecting member. The user removable EMI shielding member includes a first magnetic shielding layer, a second magnetic shielding layer, and an intervening material, other than the x-ray detecting member, between the first magnetic shielding layer and the second magnetic shielding layer.
摘要翻译： 公开了一种便携式x射线检测器，其包括X射线检测构件和用户可移除的电磁干扰（EMI）屏蔽构件。 用户可拆卸的EMI屏蔽构件被定位成至少部分地磁性地屏蔽便携式x射线检测器的x射线检测构件，通过重新引导围绕X射线检测构件的入射磁场。 用户可拆卸的EMI屏蔽构件包括第一磁屏蔽层，第二磁屏蔽层和除了X射线检测构件之外的介于第一磁屏蔽层和第二磁屏蔽层之间的中间材料。
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公开(公告)号：US07973288B2
公开(公告)日：2011-07-05
申请号：US11687661
申请日：2007-03-18
CPC分类号： A61B6/4405 , A61B6/508
摘要： A method includes purposefully electromagnetically shielding a portable x-ray detector.
摘要翻译： 一种方法包括有目的地电磁屏蔽便携式x射线检测器。
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公开(公告)号：US08421014B2
公开(公告)日：2013-04-16
申请号：US13156514
申请日：2011-06-09
IPC分类号： G01T1/00 , H01L27/146
CPC分类号： A61B6/4405 , A61B6/508
摘要： A portable x-ray detector is disclosed that includes an x-ray detecting member and a user removable electromagnetic interference (EMI) shielding member. The user removable EMI shielding member is positioned to at least partially magnetically shield the x-ray detecting member of the portable x-ray detector by redirecting an impinging magnetic field around the x-ray detecting member. The user removable EMI shielding member includes a first magnetic shielding layer, a second magnetic shielding layer, and an intervening material, other than the x-ray detecting member, between the first magnetic shielding layer and the second magnetic shielding layer.
摘要翻译： 公开了一种便携式x射线检测器，其包括X射线检测构件和用户可移除的电磁干扰（EMI）屏蔽构件。 用户可拆卸的EMI屏蔽构件被定位成至少部分地磁性地屏蔽便携式x射线检测器的x射线检测构件，通过重新引导围绕X射线检测构件的入射磁场。 用户可拆卸的EMI屏蔽构件包括第一磁屏蔽层，第二磁屏蔽层和除了X射线检测构件之外的介于第一磁屏蔽层和第二磁屏蔽层之间的中间材料。
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公开(公告)号：US07745797B1
公开(公告)日：2010-06-29
申请号：US12396730
申请日：2009-03-03
申请人： James Zhengshe Liu , Chen Zhang , Habib Vafi , Zhimin Sun , Kenneth Scott Kump , Clifford Bueno , Clarence Lavere Gordon, III
发明人： James Zhengshe Liu , Chen Zhang , Habib Vafi , Zhimin Sun , Kenneth Scott Kump , Clifford Bueno , Clarence Lavere Gordon, III
IPC分类号： H01L27/146 , G01T1/20
CPC分类号： G01T1/00 , H01L27/14663
摘要： A digital radiography imaging system having a digital x-ray detector that is easy to manufacture and produces high quality images with no artifacts. The digital x-ray detector including a front cover, a scintillator screen member, a light imager panel member having a surface in direct contact with an adjoining surface of the scintillator screen member, a compressible member positioned between the front cover and the scintillator screen member to apply pressure to the scintillator screen member and the adjoining surface between the scintillator screen member and the light imager panel member, electronic circuitry mounted on at least one printed circuit board and coupled to the light imager panel, a back cover, and a plurality of fasteners for fastening the front cover to the back cover.
摘要翻译： 一种具有数字X射线检测器的数字射线成像系统，其易于制造并且产生没有伪像的高质量图像。 数字X射线检测器，包括前盖，闪烁体屏幕构件，具有与闪烁体屏幕构件的邻接表面直接接触的表面的光成像器面板构件，位于前盖和闪烁体屏幕构件之间的可压缩构件 向闪烁体屏幕构件和闪烁体屏幕构件和光成像仪面板构件之间的相邻表面施加压力，安装在至少一个印刷电路板上并耦合到光成像仪面板的电子电路，后盖和多个 用于将前盖固定到后盖的紧固件。
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公开(公告)号：US20100008473A1
公开(公告)日：2010-01-14
申请号：US12169201
申请日：2008-07-08
申请人： James Zhengshe Liu , Lance Gregory , Habib Vafi
发明人： James Zhengshe Liu , Lance Gregory , Habib Vafi
CPC分类号： G01T1/2018 , G01T7/00
摘要： Systems, methods and apparatus are provided through which in some implementations a docking detector receptacle includes apparatus to cool a portable digital X-ray detector. In addition, systems, methods and apparatus are provided through which in some implementations communication authorization is established between a portable digital X-ray detector and a docking detector receptacle, and communication is performed between the portable digital X-ray detector and the docking detector receptacle using the authorization. In addition, systems, methods and apparatus are provided through which in some implementations a portable digital X-ray detector includes a panel, isolation at least three isolation foam layers, a motherboard and a carbon fiber layer.
摘要翻译： 提供了系统，方法和装置，在一些实施方式中，对接检测器插座包括用于冷却便携式数字X射线检测器的装置。 此外，提供了系统，方法和装置，在一些实施方式中，在便携式数字X射线检测器和对接检测器插座之间建立了通信授权，并且在便携式数字X射线检测器和对接检测器插座之间进行通信 使用授权。 此外，提供了系统，方法和装置，在一些实施方式中，便携式数字X射线检测器包括面板，隔离至少三个隔离泡沫层，母板和碳纤维层。
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公开(公告)号：US20080224056A1
公开(公告)日：2008-09-18
申请号：US11687661
申请日：2007-03-18
IPC分类号： G01T1/24
CPC分类号： A61B6/4405 , A61B6/508
摘要： A method includes purposefully electromagnetically shielding a portable x-ray detector.
摘要翻译： 一种方法包括有目的地电磁屏蔽便携式x射线检测器。
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公开(公告)号：US08834021B2
公开(公告)日：2014-09-16
申请号：US13198206
申请日：2011-08-04
申请人： James Zhengshe Liu , Habib Vafi
发明人： James Zhengshe Liu , Habib Vafi
IPC分类号： H01L27/146 , A61B6/00 , A61B6/10
CPC分类号： A61B6/4233 , A61B6/107 , A61B6/56
摘要： A digital X-ray detector includes a multi-functional panel support configured to support a digital detector array on a first side of the panel support and electronics on a second side of the panel support. The panel support includes a first enclosure and a rechargeable battery disposed within the first enclosure.
摘要翻译： 数字X射线检测器包括多功能面板支撑件，其被配置为在面板支撑件的第二侧上在面板支撑件的第一侧和电子设备上支撑数字检测器阵列。 面板支撑件包括第一外壳和设置在第一外壳内的可再充电电池。
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公开(公告)号：US07997798B2
公开(公告)日：2011-08-16
申请号：US12169201
申请日：2008-07-08
申请人： James Zhengshe Liu , Lance Gregory , Habib Vafi
发明人： James Zhengshe Liu , Lance Gregory , Habib Vafi
IPC分类号： H05G1/02
CPC分类号： G01T1/2018 , G01T7/00
摘要： Systems, methods and apparatus are provided through which in some implementations a docking detector receptacle includes apparatus to cool a portable digital X-ray detector. In addition, systems, methods and apparatus are provided through which in some implementations communication authorization is established between a portable digital X-ray detector and a docking detector receptacle, and communication is performed between the portable digital X-ray detector and the docking detector receptacle using the authorization. In addition, systems, methods and apparatus are provided through which in some implementations a portable digital X-ray detector includes a panel, isolation at least three isolation foam layers, a motherboard and a carbon fiber layer.
摘要翻译： 提供了系统，方法和装置，在一些实施方式中，对接检测器插座包括用于冷却便携式数字X射线检测器的装置。 此外，提供了系统，方法和装置，在一些实施方式中，在便携式数字X射线检测器和对接检测器插座之间建立了通信授权，并且在便携式数字X射线检测器和对接检测器插座之间进行通信 使用授权。 此外，提供了系统，方法和装置，在一些实施方式中，便携式数字X射线检测器包括面板，隔离至少三个隔离泡沫层，母板和碳纤维层。
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10.发明授权公开(公告)号：US08950938B2
公开(公告)日：2015-02-10
申请号：US13588832
申请日：2012-08-17
申请人： James Zhengshe Liu
发明人： James Zhengshe Liu
CPC分类号： A61B6/585 , A61B6/0407 , A61B6/4405 , A61B6/4441 , A61B6/4464 , A61B6/5211 , A61B6/5258 , G06T5/009 , G06T2207/10116 , G06T2207/30004
摘要： A computer-implemented method for reducing image artifacts in X-ray image data includes dividing pixels of X-ray image data into a plurality of pixel value regions based on a pixel value of each pixel, wherein each pixel value region has a different range of pixel values. The method also includes generating calibrated X-ray image data for each pixel value region, wherein the respective calibrated X-ray image data for each pixel value region is generated using a different dose of radiation. Further, the method includes calculating a gain slope for each pixel value region based on the calibrated X-ray image data, and calculating a pixel gain correction for the pixels of the X-ray image data based on at least one of the calculated gain slopes.
摘要翻译： 用于减少X射线图像数据中的图像伪影的计算机实现的方法包括：基于每个像素的像素值将X射线图像数据的像素划分为多个像素值区域，其中每个像素值区域具有不同的范围 像素值。 该方法还包括为每个像素值区域生成校准的X射线图像数据，其中使用不同剂量的辐射来生成每个像素值区域的相应校准的X射线图像数据。 此外，该方法包括基于校准的X射线图像数据计算每个像素值区域的增益斜率，并且基于计算出的增益斜率中的至少一个来计算X射线图像数据的像素的像素增益校正 。
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