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公开(公告)号：US11602319B2
公开(公告)日：2023-03-14
申请号：US17531150
申请日：2021-11-19
摘要： A system can have an x-ray source that generates a series of individual x-ray pulses for multi-energy imaging. A first x-ray pulse can have a first energy level and a subsequent second x-ray pulse in the series can have a second energy level different from the first energy level. An x-ray imager can receive the x-rays from the x-ray source and can detect the received x-rays for image generation. A generator interface box (GIB) controls the x-ray source to provide the series of individual x-ray pulses and synchronizes detection by the x-ray imager with generation of the individual x-ray pulses. The GIB can control x-ray pulse generation and synchronization to optimize image generation while minimizing unnecessary x-ray irradiation.
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公开(公告)号：US12070347B2
公开(公告)日：2024-08-27
申请号：US18228236
申请日：2023-07-31
IPC分类号： A61B6/00 , G21K1/10 , H05G1/58 , H05G1/60 , A61B6/04 , A61B6/50 , G01N23/00 , G01N23/04 , H01J35/04
CPC分类号： A61B6/484 , A61B6/482 , G21K1/10 , H05G1/58 , H05G1/60 , A61B6/04 , A61B6/50 , A61B6/54 , G01N23/00 , G01N23/04 , H01J35/045
摘要： A system can have an x-ray source that generates a series of individual x-ray pulses for multi-energy imaging. A first x-ray pulse can have a first energy level and a subsequent second x-ray pulse in the series can have a second energy level different from the first energy level. An x-ray imager can receive the x-rays from the x-ray source and can detect the received x-rays for image generation. A generator interface box (GIB) controls the x-ray source to provide the series of individual x-ray pulses and synchronizes detection by the x-ray imager with generation of the individual x-ray pulses. The GIB can control x-ray pulse generation and synchronization to optimize image generation while minimizing unnecessary x-ray irradiation.
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公开(公告)号：US11771388B2
公开(公告)日：2023-10-03
申请号：US18106286
申请日：2023-02-06
CPC分类号： A61B6/484 , A61B6/482 , G21K1/10 , H05G1/58 , H05G1/60 , A61B6/04 , A61B6/50 , A61B6/54 , G01N23/00 , G01N23/04 , H01J35/045
摘要： A system can have an x-ray source that generates a series of individual x-ray pulses for multi-energy imaging. A first x-ray pulse can have a first energy level and a subsequent second x-ray pulse in the series can have a second energy level different from the first energy level. An x-ray imager can receive the x-rays from the x-ray source and can detect the received x-rays for image generation. A generator interface box (GIB) controls the x-ray source to provide the series of individual x-ray pulses and synchronizes detection by the x-ray imager with generation of the individual x-ray pulses. The GIB can control x-ray pulse generation and synchronization to optimize image generation while minimizing unnecessary x-ray irradiation.
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公开(公告)号：US10695020B2
公开(公告)日：2020-06-30
申请号：US15601068
申请日：2017-05-22
摘要： A system can have an x-ray source that generates a series of individual x-ray pulses for multi-energy imaging. A first x-ray pulse can have a first energy level and a subsequent second x-ray pulse in the series can have a second energy level different from the first energy level. An x-ray imager can receive the x-rays from the x-ray source and can detect the received x-rays for image generation. A generator interface box (GIB) controls the x-ray source to provide the series of individual x-ray pulses and synchronizes detection by the x-ray imager with generation of the individual x-ray pulses. The GIB can control x-ray pulse generation and synchronization to optimize image generation while minimizing unnecessary x-ray irradiation.
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公开(公告)号：US11213266B2
公开(公告)日：2022-01-04
申请号：US16854096
申请日：2020-04-21
摘要： A system can have an x-ray source that generates a series of individual x-ray pulses for multi-energy imaging. A first x-ray pulse can have a first energy level and a subsequent second x-ray pulse in the series can have a second energy level different from the first energy level. An x-ray imager can receive the x-rays from the x-ray source and can detect the received x-rays for image generation. A generator interface box (GIB) controls the x-ray source to provide the series of individual x-ray pulses and synchronizes detection by the x-ray imager with generation of the individual x-ray pulses. The GIB can control x-ray pulse generation and synchronization to optimize image generation while minimizing unnecessary x-ray irradiation.
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公开(公告)号：US09939130B2
公开(公告)日：2018-04-10
申请号：US14040557
申请日：2013-09-27
发明人： Andrew G. Jeung , Hassan Mostafavi , George A. Zdasiuk , Gary F. Virshup , Dusan Baic , Daniel R. Bilsky , Alexander R. Brown , Jon Carver , Graham Faulknor , Alyssa Garver , Arthur Kwun , Michelle Richmond , Josh M. Star-Lack , John G. Van Heteren
IPC分类号： G06K9/20 , F21K99/00 , F21V9/16 , F21V8/00 , A61B5/11 , F21K9/61 , A61N5/10 , A61B17/00 , A61B34/20 , A61B90/00
CPC分类号： F21V9/30 , A61B5/1113 , A61B5/1127 , A61B90/39 , A61B2017/00699 , A61B2034/2055 , A61B2090/3941 , A61B2090/3945 , A61N2005/1051 , A61N2005/1059 , F21K9/61
摘要： A marker system includes: a first marker; and a second marker; wherein the first marker and the second marker are configured to emit light from one or more light sources coupled to the first marker and the second marker; and wherein the first marker and the second marker are configured to emit the light for detection by a camera. A method performed using a marker system includes: generating light using one or more light sources; emitting the light at a plurality of markers that are coupled to the light sources; and detecting the light emitted from the plurality of markers using a camera; wherein the act of detecting comprises using one or more filters to reduce ambient light to a level that corresponds with a noise level of the camera while allowing light emitted from the markers to be imaged by the camera.
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