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1.发明授权High energy, real time capable, direct radiation conversion X-ray imaging system for Cd-Te and Cd-Zn-Te based cameras 有权高能量，实时能力，直接辐射转换用于Cd-Te和Cd-Zn-Te相机的X射线成像系统公开(公告)号：US08530850B2
公开(公告)日：2013-09-10
申请号：US11226877
申请日：2005-09-14
IPC分类号： G01T1/24
CPC分类号： G01T1/24 , H01L27/14634 , H01L31/0296 , H04N5/325 , H04N5/3651 , H04N5/3655 , H04N5/367
摘要： A calibrated real-time, high energy X-ray imaging system is disclosed which incorporates a direct radiation conversion, X-ray imaging camera and a high speed image processing module. The high energy imaging camera utilizes a Cd—Te or a Cd—Zn—Te direct conversion detector substrate. The image processor includes a software driven calibration module that uses an algorithm to analyze time dependent raw digital pixel data to provide a time related series of correction factors for each pixel in an image frame. Additionally, the image processor includes a high speed image frame processing module capable of generating image frames at frame readout rates of greater than ten frames per second to over 100 frames per second. The image processor can provide normalized image frames in real-time or can accumulate static frame data for substantially very long periods of time without the typical concomitant degradation of the signal-to-noise ratio.
摘要翻译： 公开了一种校准的实时高能X射线成像系统，其包括直接辐射转换，X射线成像相机和高速图像处理模块。 高能摄像机采用Cd-Te或Cd-Zn-Te直接转换检测器基板。 图像处理器包括软件驱动的校准模块，其使用算法来分析与时间相关的原始数字像素数据，以为图像帧中的每个像素提供与时间相关的一系列校正因子。 此外，图像处理器包括能够以大于十帧/秒至超过100帧/秒的帧读出速率生成图像帧的高速图像帧处理模块。 图像处理器可以实时地提供归一化的图像帧，或者可以在非常长的时间段内累积静态帧数据，而不会典型地伴随着信噪比的降低。
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公开(公告)号：US20100246761A1
公开(公告)日：2010-09-30
申请号：US12769102
申请日：2010-04-28
IPC分类号： A61B6/14
CPC分类号： A61B6/14
摘要： An extra-oral digital panoramic dental x-ray imaging system for multi-layer panoramic and transverse X-ray imaging providing with an X-ray source and a digital imaging device providing real time frame mode output and autofocusing. The X-ray source and imaging device are mounted in a mechanical manipulator defining the trajectory of a predetermined image layer. The imaging device communicates with a processor that generates a frames memory from which an image reconstruction mechanism composes the final images.
摘要翻译： 一种用于多层全景和横向X射线成像的口腔外数字全景牙科X射线成像系统，提供X射线源和提供实时帧模式输出和自动对焦的数字成像设备。 X射线源和成像装置安装在限定预定图像层的轨迹的机械操纵器中。 成像装置与生成帧存储器的处理器进行通信，图像重建机构从该存储器构成最终图像。
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3.发明申请SINGLE SENSOR MULTI-FUNCTIONAL DENTAL EXTRA-ORAL X-RAY IMAGING SYSTEM AND METHOD 有权单传感器多功能牙科特发X射线成像系统及方法公开(公告)号：US20090232275A1
公开(公告)日：2009-09-17
申请号：US12134578
申请日：2008-06-06
IPC分类号： A61B6/14
CPC分类号： A61B6/588 , A61B6/14 , A61B6/4441 , G06T11/006
摘要： A multi-functional dental extra-oral x-ray imaging system includes a conventional x-ray source and manipulator to control the movement of the x-ray source by translating and rotating, a real time multiple frame producing x-ray imaging device and at least two different exposure profile programs, whereas one of such profiles produces a standard panoramic image and a second of such profiles produces an angled or transverse slice to a the panoramic image. A third exposure profile program produces a substantially linear projection of the human skull by combining two linear projections, one for the right and one for the left part of the head. The sensor is a linear direct conversion operating preferably in the frame mode and producing more than 100 fps.
摘要翻译： 多功能牙科口腔外x射线成像系统包括常规x射线源和操纵器，以通过平移和旋转来控制X射线源的移动，实时多帧产生X射线成像装置，并且 至少两个不同的曝光轮廓程序，而其中一个轮廓产生标准全景图像，并且这样的轮廓中的第二个轮廓产生与全景图像成角度或横向切片。 第三曝光轮廓程序通过组合两个线性突起来产生人类头骨的基本线性投影，一个用于右侧，一个用于头部的左部。 该传感器是线性直接转换，最好在帧模式下运行并产生大于100fps。
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4.发明授权Radiation imaging device with irregular rectangular shape and extraoral dental imaging system therefrom 有权具有不规则矩形形状和口腔牙科成像系统的放射成像装置公开(公告)号：US09050039B2
公开(公告)日：2015-06-09
申请号：US13609672
申请日：2012-09-11
CPC分类号： A61B6/14 , A61B6/42 , A61B6/4208 , A61B6/4233 , A61B6/466 , A61B6/5223 , A61B6/547 , G01T1/2018 , G01T1/2928
摘要： A radiation imaging device includes plural individual detectors defining an irregular rectangular active area responsive to x-rays and with different widths along a length of the active area. The individual detectors may be of different rectangular shapes and mounted on a motherboard. The motherboard may be formed of a first module mounting a first of two individual detectors and a second module detachable connected to the first module and mounting a second of two individual detectors.
摘要翻译： 辐射成像装置包括多个单独的检测器，其限定响应于x射线并沿着有效区域的长度具有不同宽度的不规则矩形有源区域。 各个检测器可以具有不同的矩形形状并安装在母板上。 主板可以由安装两个单独检测器中的第一个的第一模块和可拆卸地连接到第一模块并且安装两个单独检测器中的第二个的第二模块形成。
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5.发明授权Radiation imaging device with irregular rectangular shape and extraoral dental imaging system therefrom 有权具有不规则矩形形状和口腔牙科成像系统的放射成像装置公开(公告)号：US08295432B2
公开(公告)日：2012-10-23
申请号：US12772251
申请日：2010-05-03
IPC分类号： A61B6/14 , H01L24/146
CPC分类号： A61B6/14 , A61B6/42 , A61B6/4208 , A61B6/4233 , A61B6/466 , A61B6/5223 , A61B6/547 , G01T1/2018 , G01T1/2928
摘要： A radiation imaging device includes plural individual detectors defining an irregular rectangular active area responsive to x-rays and with different widths along a length of the active area. The individual detectors may be of different rectangular shapes and mounted on a motherboard. The motherboard may be formed of a first module mounting a first of two individual detectors and a second module detachable connected to the first module and mounting a second of two individual detectors.
摘要翻译： 辐射成像装置包括多个单独的检测器，其限定响应于x射线并沿着有效区域的长度具有不同宽度的不规则矩形有源区域。 各个检测器可以具有不同的矩形形状并安装在母板上。 主板可以由安装两个单独检测器中的第一个的第一模块和可拆卸地连接到第一模块并且安装两个单独检测器中的第二个的第二模块形成。
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6.发明申请RADIATION IMAGING DEVICE WITH IRREGULAR RECTANGULAR SHAPE AND EXTRAORAL DENTAL IMAGING SYSTEM THEREFROM 有权具有非正式矩形形状和外部成像系统的辐射成像装置公开(公告)号：US20100208866A1
公开(公告)日：2010-08-19
申请号：US12772251
申请日：2010-05-03
CPC分类号： A61B6/14 , A61B6/42 , A61B6/4208 , A61B6/4233 , A61B6/466 , A61B6/5223 , A61B6/547 , G01T1/2018 , G01T1/2928
摘要： A radiation imaging device includes plural individual detectors defining an irregular rectangular active area responsive to x-rays and with different widths along a length of the active area. The individual detectors may be of different rectangular shapes and mounted on a motherboard. The motherboard may be formed of a first module mounting a first of two individual detectors and a second module detachable connected to the first module and mounting a second of two individual detectors.
摘要翻译： 辐射成像装置包括多个单独的检测器，其限定响应于x射线并沿着有效区域的长度具有不同宽度的不规则矩形有源区域。 各个检测器可以具有不同的矩形形状并安装在母板上。 主板可以由安装两个单独检测器中的第一个的第一模块和可拆卸地连接到第一模块并且安装两个单独检测器中的第二个的第二模块形成。
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公开(公告)号：US20060071174A1
公开(公告)日：2006-04-06
申请号：US11226877
申请日：2005-09-14
IPC分类号： G01T1/24
CPC分类号： G01T1/24 , H01L27/14634 , H01L31/0296 , H04N5/325 , H04N5/3651 , H04N5/3655 , H04N5/367
摘要： A calibrated real-time, high energy X-ray imaging system is disclosed which incorporates a direct radiation conversion, X-ray imaging camera and a high speed image processing module. The high energy imaging camera utilizes a Cd—Te or a Cd—Zn—Te direct conversion detector substrate. The image processor includes a software driven calibration module that uses an algorithm to analyze time dependent raw digital pixel data to provide a time related series of correction factors for each pixel in an image frame. Additionally, the image processor includes a high speed image frame processing module capable of generating image frames at frame readout rates of greater than ten frames per second to over 100 frames per second. The image processor can provide normalized image frames in real-time or can accumulate static frame data for substantially very long periods of time without the typical concomitant degradation of the signal-to-noise ratio.
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8.发明授权Radiation imaging device with irregular rectangular shape and extraoral dental imaging system therefrom 有权具有不规则矩形形状和口腔牙科成像系统的放射成像装置公开(公告)号：US07742560B2
公开(公告)日：2010-06-22
申请号：US11819018
申请日：2007-06-25
IPC分类号： A61B6/14 , H01L27/146
CPC分类号： A61B6/14 , A61B6/466 , A61B6/547 , G01T1/2018 , G01T1/2928
摘要： A radiation imaging device includes plural individual detectors defining an irregular rectangular active area responsive to x-rays and with different widths along a length of the active area. The individual detectors may be of different rectangular shapes and mounted on a motherboard. The motherboard may be formed of a first module mounting a first of two individual detectors and a second module detachable connected to the first module and mounting a second of two individual detectors.
摘要翻译： 辐射成像装置包括多个单独的检测器，其限定响应于x射线并沿着有效区域的长度具有不同宽度的不规则矩形有源区域。 各个检测器可以具有不同的矩形形状并安装在母板上。 主板可以由安装两个单独检测器中的第一个的第一模块和可拆卸地连接到第一模块并且安装两个单独检测器中的第二个的第二模块形成。
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公开(公告)号：US20100142673A1
公开(公告)日：2010-06-10
申请号：US12613558
申请日：2009-11-06
IPC分类号： A61B6/14
CPC分类号： A61B6/14
摘要： An extra-oral digital panoramic dental x-ray imaging system for multi-layer panoramic and transverse X-ray imaging providing with an X-ray source and a digital imaging device providing real time frame mode output and autofocusing. The X-ray source and imaging device are mounted in a mechanical manipulator defining the trajectory of a predetermined image layer. The imaging device communicates with a processor that generates a frames memory from which an image reconstruction mechanism composes the final images.
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10.发明授权Single sensor multi-functional dental extra-oral x-ray imaging system and method 有权单传感器多功能牙科口腔外X线成像系统及方法公开(公告)号：US07715526B2
公开(公告)日：2010-05-11
申请号：US12134578
申请日：2008-06-06
IPC分类号： A61B6/14
CPC分类号： A61B6/588 , A61B6/14 , A61B6/4441 , G06T11/006
摘要： A multi-functional dental extra-oral x-ray imaging system includes a conventional x-ray source and manipulator to control the movement of the x-ray source by translating and rotating, a real time multiple frame producing x-ray imaging device and at least two different exposure profile programs, whereas one of such profiles produces a standard panoramic image and a second of such profiles produces an angled or transverse slice to a the panoramic image. A third exposure profile program produces a substantially linear projection of the human skull by combining two linear projections, one for the right and one for the left part of the head. The sensor is a linear direct conversion operating preferably in the frame mode and producing more than 100 fps.
摘要翻译： 多功能牙科口腔外x射线成像系统包括常规x射线源和操纵器，以通过平移和旋转来控制X射线源的移动，实时多帧产生X射线成像装置，并且 至少两个不同的曝光轮廓程序，而其中一个轮廓产生标准全景图像，并且这样的轮廓中的第二个轮廓产生与全景图像成角度或横向切片。 第三曝光轮廓程序通过组合两个线性突起来产生人类头骨的基本线性投影，一个用于右侧，一个用于头部的左部。 该传感器是线性直接转换，最好在帧模式下运行并产生大于100fps。
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