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公开(公告)号：US20170045464A1
公开(公告)日：2017-02-16
申请号：US15333113
申请日：2016-10-24
Applicant: Triple Ring Technologies, Inc.
Inventor： Tobias Funk
CPC classification number: G01N23/046 , A61B6/14 , G01N2223/419 , G06T11/005 , G06T2210/41
Abstract: The present invention pertains to a system and method for X-ray imaging wherein a targeted fluence at the detector for projection images can be achieved at a plurality of projection angles around the imaging subject by control of exposure times implemented during image acquisition. Exposure time for a second projection image may be determined by the fluence in a first projection image, and in a third projection image by the fluence in a second projection image, where projection images are acquired within two degrees of one another. An acquisition parameter calculation can be configured to calculate acquisition parameters, such as said exposure times, to achieve the targeted fluence in projection images and can be coupled to a rotation controller that implements the acquisition parameters by controlling a relative angle between the imaging subject and X-ray image acquisition device.
Abstract translation: 本发明涉及一种用于X射线成像的系统和方法，其中通过控制在图像采集期间实现的曝光时间，可以以成像对象周围的多个投影角度来实现用于投影图像的检测器处的目标注量。 第二投影图像的曝光时间可以通过在第一投影图像中的注量和在第二投影图像中的注量在第三投影图像中确定，其中在另一投影图像中获取投影图像。 可以配置采集参数计算来计算诸如所述曝光时间的采集参数，以实现投影图像中的目标注量，并且可以耦合到通过控制成像对象和X之间的相对角度来实现采集参数的旋转控制器 -ray图像采集装置。
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公开(公告)号：US20160045175A1
公开(公告)日：2016-02-18
申请号：US14927246
申请日：2015-10-29
Applicant: TRIPLE RING TECHNOLOGIES, INC.
Inventor： Tobias Funk
CPC classification number: G21K1/10 , A61B6/035 , A61B6/06 , A61B6/4035 , G21K1/043
Abstract: The present invention pertains to a system and method for adaptive X-ray filtration comprising a volume of X-ray attenuating material with a central less attenuating three-dimensional region. The volume of X-ray attenuating material can be positioned within 10 cm from an X-ray source and rotated around an internal axis of rotation. The volume of X-ray attenuating material can be symmetric around the internal axis while the central less attenuating region can be asymmetric around the internal axis. Rotating the volume by a predetermined angle around the internal axis can change the amount of attenuation of an X-ray beam through the filter. The volume can be rotated by the same predetermined angle as an imaging subject or X-ray source and detector are rotated during X-ray image acquisition.
Abstract translation: 本发明涉及一种用于自适应X射线滤波的系统和方法，其包括具有中心较少衰减的三维区域的X射线衰减材料的体积。 X射线衰减材料的体积可以定位在离X射线源10厘米以内并围绕内旋转轴旋转。 X射线衰减材料的体积可以围绕内部轴线对称，而中心较小衰减区域可以围绕内部轴线不对称。 围绕内轴旋转预定角度的体积可以改变通过过滤器的X射线束的衰减量。 可以在X射线图像采集期间将体积旋转与成像对象或X射线源和检测器相同的预定角度旋转。
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公开(公告)号：US09259194B2
公开(公告)日：2016-02-16
申请号：US14690217
申请日：2015-04-17
Applicant: Triple Ring Technologies, Inc.
Inventor： Tobias Funk
CPC classification number: A61B6/06 , A61B6/032 , A61B6/035 , A61B6/4007 , A61B6/4028 , A61B6/4064 , A61B6/4241 , A61B6/4435 , A61B6/4488 , A61B6/587
Abstract: The present invention pertains to an apparatus and method for X-ray imaging a human patient. A vacuum bell bonded to an X-ray radiation-permeable window that can emit X-ray radiation from a plurality of spots located 1 cm from its edge, a collimator, and a detector are used. A ring of stationary X-ray sources can also be used with a stationary collimator and a rotating slot collimator and detector. An X-ray beam can be aligned in an X-ray system by establishing a position of the beam with respect to a moving collimator at a number of points in time, monitoring the velocity of the collimator, navigating the beam to a calculated position of a hole in the collimator, and correcting the alignment of the beam based on the location of the beam on the detector.
Abstract translation: 本发明涉及一种用于人类患者的X射线成像的装置和方法。 使用能够从距其边缘1cm的多个点发射X射线辐射的X射线透射性窗口的真空钟，准直仪和检测器。 固定的X射线源环也可以用于固定准直仪和旋转槽准直仪和检测器。 通过在多个时间点建立相对于移动准直仪的光束的位置，可以在X射线系统中对准X射线束，监测准直仪的速度，将光束导航到计算的位置 准直器中的孔，并且基于光束在检测器上的位置来校正光束的对准。
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公开(公告)号：US20140321606A1
公开(公告)日：2014-10-30
申请号：US14324123
申请日：2014-07-04
Applicant: Triple Ring Technologies, Inc.
Inventor： Tobias Funk
CPC classification number: A61B6/06 , A61B6/032 , A61B6/035 , A61B6/4007 , A61B6/4028 , A61B6/4064 , A61B6/4241 , A61B6/4435 , A61B6/4488 , A61B6/587
Abstract: The present invention pertains to an apparatus and method for X-ray imaging a human patient. A vacuum bell bonded to an X-ray radiation-permeable window that can emit X-ray radiation from a plurality of spots located 1 cm from its edge, a collimator, and a detector are used. A ring of stationary X-ray sources can also be used with a stationary collimator and a rotating slot collimator and detector. An X-ray beam can be aligned in an X-ray system by establishing a position of the beam with respect to a moving collimator at a number of points in time, monitoring the velocity of the collimator, navigating the beam to a calculated position of a hole in the collimator, and correcting the alignment of the beam based on the location of the beam on the detector.
Abstract translation: 本发明涉及一种用于人类患者的X射线成像的装置和方法。 使用能够从距其边缘1cm的多个点发射X射线辐射的X射线透射性窗口的真空钟，准直仪和检测器。 固定的X射线源环也可以用于固定准直仪和旋转槽准直仪和检测器。 通过在多个时间点建立相对于移动准直仪的光束的位置，可以在X射线系统中对准X射线束，监测准直仪的速度，将光束导航到计算的位置 准直器中的孔，并且基于光束在检测器上的位置校正光束的对准。
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公开(公告)号：US08848862B2
公开(公告)日：2014-09-30
申请号：US14084544
申请日：2013-11-19
Applicant: Triple Ring Technologies, Inc.
Inventor： Tobias Funk , Joseph Anthony Heanue , Waldo Stephen Hinshaw , Edward Gerald Solomon , Brian Patrick Wilfley
CPC classification number: A61B6/542 , A61B6/032 , A61B6/035 , A61B6/06 , A61B6/4007 , A61B6/4035 , A61B6/4085 , A61B6/4266 , A61B6/5205 , A61B6/544 , G01N23/046 , H01J2235/087
Abstract: The present invention pertains to an apparatus and method for inverse geometry volume computed tomography medical imaging of a human patient. A plurality of stationary x-ray sources for producing x-ray radiation are used. A rotating collimator located between the plurality of x-ray sources and the human patient is also used. A rotating detector can also be used.
Abstract translation: 本发明涉及一种用于人类患者的逆几何体积计算机断层摄影医学成像的装置和方法。 使用多个用于产生x射线辐射的固定x射线源。 还使用位于多个x射线源和人类患者之间的旋转准直器。 也可以使用旋转检测器。
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Patent Agency Ranking
公开(公告)号：US10282499B2
公开(公告)日：2019-05-07
申请号：US15382536
申请日：2016-12-16
Applicant: Triple Ring Technologies, Inc.
Inventor： Daniel Salvatore Badali , Tobias Funk
Abstract: The present invention pertains to a method and apparatus for x-ray ionizing radiation control and ionizing radiation control. A digital representation of an inanimate object is formed. The amount of the radiation at a surface of the inanimate object is simulated. The radiation-matter interaction for a material of the inanimate object is calculated. The amount of energy deposited at a plurality of locations at the inanimate object is calculated. The digital representation of the inanimate object is modified in response to an input from a user and the modified digital representation of the inanimate object is displayed.
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7.发明授权公开(公告)号：US09476845B2
公开(公告)日：2016-10-25
申请号：US14943011
申请日：2015-11-16
Applicant: Triple Ring Technologies, Inc.
Inventor： Tobias Funk
CPC classification number: G01N23/046 , A61B6/14 , G01N2223/419 , G06T11/005 , G06T2210/41
Abstract: The present invention pertains to a system and method for X-ray imaging wherein a targeted fluence at the detector for projection images can be achieved at a plurality of projection angles around the imaging subject by control of exposure times implemented during image acquisition. Exposure time for a second projection image may be determined by the fluence in a first projection image, and in a third projection image by the fluence in a second projection image, where projection images are acquired within two degrees of one another. An acquisition parameter calculation can be configured to calculate acquisition parameters, such as said exposure times, to achieve the targeted fluence in projection images and can be coupled to a rotation controller that implements the acquisition parameters by controlling a relative angle between the imaging subject and X-ray image acquisition device.
Abstract translation: 本发明涉及一种用于X射线成像的系统和方法，其中通过控制在图像采集期间实现的曝光时间，可以以成像对象周围的多个投影角度来实现用于投影图像的检测器处的目标注量。 第二投影图像的曝光时间可以通过在第一投影图像中的注量和在第二投影图像中的注量在第三投影图像中确定，其中在另一投影图像中获取投影图像。 可以配置采集参数计算来计算诸如所述曝光时间的采集参数，以实现投影图像中的目标注量，并且可以耦合到通过控制成像对象和X之间的相对角度来实现采集参数的旋转控制器 -ray图像采集装置。
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公开(公告)号：US09188549B2
公开(公告)日：2015-11-17
申请号：US14714083
申请日：2015-05-15
Applicant: Triple Ring Technologies, Inc.
Inventor： Tobias Funk
CPC classification number: G01N23/046 , A61B6/14 , G01N2223/419 , G06T11/005 , G06T2210/41
Abstract: The present invention pertains to a system and method for X-ray imaging wherein a targeted fluence at the detector for projection images can be achieved at a plurality of projection angles around the imaging subject by control of exposure times implemented during image acquisition. Exposure time for a second projection image may be determined by the fluence in a first projection image, and in a third projection image by the fluence in a second projection image, where projection images are acquired within two degrees of one another. An acquisition parameter calculation can be configured to calculate acquisition parameters, such as said exposure times, to achieve the targeted fluence in projection images and can be coupled to a rotation controller that implements the acquisition parameters by controlling a relative angle between the imaging subject and X-ray image acquisition device.
Abstract translation: 本发明涉及一种用于X射线成像的系统和方法，其中通过控制在图像采集期间实现的曝光时间，可以以成像对象周围的多个投影角度来实现用于投影图像的检测器处的目标注量。 第二投影图像的曝光时间可以通过在第一投影图像中的注量和在第二投影图像中的注量在第三投影图像中确定，其中在另一投影图像中获取投影图像。 可以配置采集参数计算来计算诸如所述曝光时间的采集参数，以实现投影图像中的目标注量，并且可以耦合到通过控制成像对象和X之间的相对角度来实现采集参数的旋转控制器 -ray图像采集装置。
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公开(公告)号：US20150247810A1
公开(公告)日：2015-09-03
申请号：US14714083
申请日：2015-05-15
Applicant: Triple Ring Technologies, Inc.
Inventor： Tobias Funk
CPC classification number: G01N23/046 , A61B6/14 , G01N2223/419 , G06T11/005 , G06T2210/41
Abstract: The present invention pertains to a system and method for X-ray imaging wherein a targeted fluence at the detector for projection images can be achieved at a plurality of projection angles around the imaging subject by control of exposure times implemented during image acquisition. Exposure time for a second projection image may be determined by the fluence in a first projection image, and in a third projection image by the fluence in a second projection image, where projection images are acquired within two degrees of one another. An acquisition parameter calculation can be configured to calculate acquisition parameters, such as said exposure times, to achieve the targeted fluence in projection images and can be coupled to a rotation controller that implements the acquisition parameters by controlling a relative angle between the imaging subject and X-ray image acquisition device.
Abstract translation: 本发明涉及一种用于X射线成像的系统和方法，其中通过控制在图像采集期间实现的曝光时间，可以以成像对象周围的多个投影角度来实现用于投影图像的检测器处的目标注量。 第二投影图像的曝光时间可以通过在第一投影图像中的注量和在第二投影图像中的注量在第三投影图像中确定，其中在另一投影图像中获取投影图像。 可以配置采集参数计算来计算诸如所述曝光时间的采集参数，以实现投影图像中的目标注量，并且可以耦合到通过控制成像对象和X之间的相对角度来实现采集参数的旋转控制器 -ray图像采集装置。
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10.发明授权公开(公告)号：US09107642B2
公开(公告)日：2015-08-18
申请号：US14498967
申请日：2014-09-26
Applicant: Triple Ring Technologies, Inc.
Inventor： Tobias Funk , Joseph Anthony Heanue , Waldo Stephen Hinshaw , Edward Gerald Solomon , Brian Patrick Wilfley
CPC classification number: A61B6/542 , A61B6/032 , A61B6/035 , A61B6/06 , A61B6/4007 , A61B6/4035 , A61B6/4085 , A61B6/4266 , A61B6/5205 , A61B6/544 , G01N23/046 , H01J2235/087
Abstract: The present invention pertains to an apparatus and method for inverse geometry volume computed tomography medical imaging of a human patient. A plurality of stationary x-ray sources for producing x-ray radiation are used. A rotating collimator located between the plurality of x-ray sources and the human patient is also used. A rotating detector can also be used.
Abstract translation: 本发明涉及一种用于人类患者的逆几何体积计算机断层摄影医学成像的装置和方法。 使用多个用于产生x射线辐射的固定x射线源。 还使用位于多个x射线源和人类患者之间的旋转准直器。 也可以使用旋转检测器。
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