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1.发明授权Multi-aperture single photon emission computed tomography (SPECT) imaging apparatus 有权多孔单光子发射计算机断层扫描（SPECT）成像装置公开(公告)号：US07786444B2
公开(公告)日：2010-08-31
申请号：US11985820
申请日：2007-11-16
IPC分类号： G01T1/166
CPC分类号： G01T1/1648 , G01T1/249
摘要： Methods and systems for improving image quality of single photon nuclear imaging systems, such as single photon emission computed tomography (SPECT) systems for imaging of an object under study, such as small objects including small animals of different sizes using synthetic apertures. The methods and systems include processes and instrumentations for high-resolution, high detection efficiency leading to lower image noise and artifact-free synthetic aperture single photon nuclear images, such as SPECT images. Also, the method and systems provide design parameters, hardware settings, and data acquisition processes for optimal imaging of objects having different sizes.
摘要翻译： 用于改善单光子核成像系统的图像质量的方法和系统，例如用于对所研究对象成像的单光子发射计算机断层摄影（SPECT）系统，诸如使用合成孔径的小物体，包括不同尺寸的小动物。 方法和系统包括用于高分辨率，高检测效率的过程和仪器，导致较低的图像噪声和无伪影的合成孔径单光子核图像，例如SPECT图像。 此外，该方法和系统提供用于具有不同尺寸的对象的最佳成像的设计参数，硬件设置和数据采集过程。
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2.发明申请Multi-aperture single photon emission computed tomography (SPECT) imaging apparatus 有权多孔单光子发射计算机断层扫描（SPECT）成像装置公开(公告)号：US20080116386A1
公开(公告)日：2008-05-22
申请号：US11985820
申请日：2007-11-16
IPC分类号： G01T1/24
CPC分类号： G01T1/1648 , G01T1/249
摘要： Methods and systems for improving image quality of single photon nuclear imaging systems, such as single photon emission computed tomography (SPECT) systems for imaging of an object under study, such as small objects including small animals of different sizes using synthetic apertures. The methods and systems include processes and instrumentations for high-resolution, high detection efficiency leading to lower image noise and artifact-free synthetic aperture single photon nuclear images, such as SPECT images. Also, the method and systems provide design parameters, hardware settings, and data acquisition processes for optimal imaging of objects having different sizes.
摘要翻译： 用于改善单光子核成像系统的图像质量的方法和系统，例如用于对所研究对象成像的单光子发射计算机断层摄影（SPECT）系统，诸如使用合成孔径的小物体，包括不同尺寸的小动物。 方法和系统包括用于高分辨率，高检测效率的过程和仪器，导致较低的图像噪声和无伪影的合成孔径单光子核图像，例如SPECT图像。 此外，该方法和系统提供用于具有不同尺寸的对象的最佳成像的设计参数，硬件设置和数据采集过程。
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3.发明申请公开(公告)号：US20110270078A1
公开(公告)日：2011-11-03
申请号：US13099202
申请日：2011-05-02
IPC分类号： A61B5/055
CPC分类号： A61B5/055 , A61B5/0035 , G01R33/481
摘要： An multi-modality imaging system for imaging of an object under study that includes a magnetic resonance imaging (MRI) apparatus and an MRI-compatible single-photon nuclear imaging apparatus imbedded within the RF coil of the MRI system such that sequential or simultaneous imaging can be done with the two modalities using the same support bed of the object under study during the imaging session.
摘要翻译： 一种用于对所研究对象成像的多模态成像系统，其包括嵌入在MRI系统的RF线圈内的磁共振成像（MRI）装置和与MRI相容的单光子核成像装置，使得顺序或同时成像可以 在成像期间使用与被研究对象相同的支撑床的两种方式来完成。
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公开(公告)号：US07629586B2
公开(公告)日：2009-12-08
申请号：US11985269
申请日：2007-11-13
IPC分类号： G01T1/24
CPC分类号： G01T1/1603 , G01R33/481 , G01T1/249
摘要： A multi-modality imaging system for imaging of an object under study, e.g., a whole body or parts of the body of animals such as humans, other primates, swine, dogs, rodents (especially mice and rats), that includes a magnetic resonance imaging apparatus and a cadmium zinc telluride (CZT)-family semiconductor, single-photon imaging apparatus in close proximity such that sequential or simultaneous imaging can be done with the two modalities using the same support bed of the object under study in the same, uninterrupted imaging session.
摘要翻译： 一种用于成像研究对象的多形态成像系统，例如人体，其他灵长类动物，猪，狗，啮齿动物（特别是小鼠和老鼠）的动物身体的全身或部分，其包括磁共振 成像装置和碲化锌镉（CZT） - 家族半导体，紧密接近的单光子成像装置，使得可以使用两种模式进行连续或同时成像，所述两种模式使用在相同的不间断的研究对象的相同支撑床 成像会话。
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公开(公告)号：US08368029B2
公开(公告)日：2013-02-05
申请号：US13317219
申请日：2011-10-11
IPC分类号： G01T1/24
CPC分类号： G01T1/1603 , G01R33/481 , G01T1/249
摘要： A multi-modality imaging system for imaging of an object under study, e.g., a whole body or parts of the body of animals such as humans, other primates, swine, dogs, or rodents, that includes a magnetic resonance imaging apparatus and a cadmium zinc telluride (CZT)-family semiconductor, single-photon imaging apparatus within a magnetic field produced by the magnetic resonance imaging apparatus such that sequential or simultaneous imaging can be done with the two modalities using the same support bed of the object under study in the same, uninterrupted imaging session.
摘要翻译： 一种用于对所研究对象成像的多模态成像系统，例如动物的整个身体或身体的一部分，例如人，其他灵长类动物，猪，狗或啮齿动物，其包括磁共振成像装置和镉 锌碲化物（CZT） - 家族半导体，由磁共振成像装置产生的磁场内的单光子成像装置，使得可以使用两种模式进行连续或同时成像，所述两种模式使用在研究中的对象的相同支撑床 相同的，不间断的成像会话。
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公开(公告)号：US20120035465A1
公开(公告)日：2012-02-09
申请号：US13317219
申请日：2011-10-11
CPC分类号： G01T1/1603 , G01R33/481 , G01T1/249
摘要： A multi-modality imaging system for imaging of an object under study, e.g., a whole body or parts of the body of animals such as humans, other primates, swine, dogs, or rodents, that includes a magnetic resonance imaging apparatus and a cadmium zinc telluride (CZT)-family semiconductor, single-photon imaging apparatus within a magnetic field produced by the magnetic resonance imaging apparatus such that sequential or simultaneous imaging can be done with the two modalities using the same support bed of the object under study in the same, uninterrupted imaging session.
摘要翻译： 一种用于对所研究对象成像的多模态成像系统，例如动物的整个身体或身体的一部分，例如人，其他灵长类动物，猪，狗或啮齿动物，其包括磁共振成像装置和镉 锌碲化物（CZT） - 家族半导体，由磁共振成像装置产生的磁场内的单光子成像装置，使得可以使用两种模式进行连续或同时成像，所述两种模式使用在研究中的对象的相同支撑床 相同的，不间断的成像会话。
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公开(公告)号：US20120061581A1
公开(公告)日：2012-03-15
申请号：US13228187
申请日：2011-09-08
申请人： James W. Hugg , Ang Liu , Douglas J. Wagenaar , Bradley E. Patt
发明人： James W. Hugg , Ang Liu , Douglas J. Wagenaar , Bradley E. Patt
CPC分类号： G01T1/1648 , G21K1/02
摘要： Embodiments relate to an imaging system that includes a collimator assembly having two or more pinhole apertures therein. In one embodiment, the imaging system is configured so that two or more of the pinhole apertures have different focal lengths. The imaging system further includes a detector assembly configured to generate one or more signals in response to gamma photons that pass through the two or more pinhole apertures. Additional embodiments also relate to methods of changing collimator performance and methods of imaging a volume.
摘要翻译： 实施例涉及一种成像系统，其包括其中具有两个或更多个针孔的准直器组件。 在一个实施例中，成像系统被配置为使得两个或更多个针孔具有不同的焦距。 成像系统还包括检测器组件，其被配置为响应于穿过两个或更多个针孔的伽马光子而产生一个或多个信号。 另外的实施例还涉及改变准直器性能的方法和对体积进行成像的方法。
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公开(公告)号：US08071950B2
公开(公告)日：2011-12-06
申请号：US12592364
申请日：2009-11-23
IPC分类号： G21K1/02
CPC分类号： G01T1/1603 , G01R33/481 , G01T1/249
摘要： A multi-modality imaging system for imaging of an object under study, e.g., a whole body or parts of the body of animals such as humans, other primates, swine, dogs, rodents (especially mice and rats), that includes a magnetic resonance imaging apparatus and a cadmium zinc telluride (CZT)-family semiconductor, single-photon imaging apparatus in close proximity such that sequential or simultaneous imaging can be done with the two modalities using the same support bed of the object under study in the same, uninterrupted imaging session.
摘要翻译： 一种用于成像研究对象的多形态成像系统，例如人体，其他灵长类动物，猪，狗，啮齿动物（特别是小鼠和大鼠）的动物身体的全身或部分，其包括磁共振 成像装置和碲化锌镉（CZT） - 家族半导体，紧密接近的单光子成像装置，使得可以使用两种模式进行连续或同时成像，所述两种模式使用在相同的不间断的研究对象的相同支撑床 成像会话。
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公开(公告)号：US20100072377A1
公开(公告)日：2010-03-25
申请号：US12592364
申请日：2009-11-23
IPC分类号： G01T1/24
CPC分类号： G01T1/1603 , G01R33/481 , G01T1/249
摘要： A multi-modality imaging system for imaging of an object under study, e.g., a whole body or parts of the body of animals such as humans, other primates, swine, dogs, rodents (especially mice and rats), that includes a magnetic resonance imaging apparatus and a cadmium zinc telluride (CZT)-family semiconductor, single-photon imaging apparatus in close proximity such that sequential or simultaneous imaging can be done with the two modalities using the same support bed of the object under study in the same, uninterrupted imaging session.
摘要翻译： 一种用于成像研究对象的多形态成像系统，例如人体，其他灵长类动物，猪，狗，啮齿动物（特别是小鼠和大鼠）的动物身体的全身或部分，其包括磁共振 成像装置和碲化锌镉（CZT） - 家族半导体，紧密接近的单光子成像装置，使得可以使用两种模式进行连续或同时成像，所述两种模式使用在相同的不间断的研究对象的相同支撑床 成像会话。
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公开(公告)号：US07030384B2
公开(公告)日：2006-04-18
申请号：US10187997
申请日：2002-07-03
IPC分类号： G01T1/161
CPC分类号： G01T1/161 , A61B6/4258 , A61B6/462 , G01T1/24
摘要： An adaptive opto-emission imaging device includes a detector having a detector face and a back surface. The detector detects radiation emanating from an object positioned in the direction of the detector face, and produces a radiopharmaceutical distribution profile of the detected radiation. An image capturing device such as a video camera provided at the detector face of the detector produces a live visual image of the object. A display device provided at the back surface of the detector displays the radiopharmaceutical distribution profile and/or the live visual image of the object. The adaptive opto-emission imaging device greatly reduces the amount of computation and time to provide real time image guidance, for example to physicians using the device to perform an image-guided surgical procedure.
摘要翻译： 自适应光发射成像装置包括具有检测器面和后表面的检测器。 检测器检测从位于检测器面方向上的物体发出的辐射，并产生检测到的辐射的放射性药物分布轮廓。 诸如设置在检测器的检测器面处的摄像机的图像捕获设备产生物体的实时可视图像。 设置在检测器背面的显示装置显示物体的放射性药物分布特征图和/或实时视觉图像。 自适应光发射成像装置大大减少了提供实时图像引导的计算量和时间，例如使用该装置执行图像引导外科手术的医师。
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