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公开(公告)号：US20170053772A1
公开(公告)日：2017-02-23
申请号：US15331251
申请日：2016-10-21
Applicant: Wisconsin Alumni Research Foundation
Inventor： Thomas R. Mackie , Brandon J. Walker , Jonathon R. Seaton
CPC classification number: H01J35/14 , A61B6/032 , A61B6/035 , A61B6/06 , A61B6/40 , A61B6/4007 , A61B6/4014 , A61B6/4021 , A61B6/405 , A61B6/4488 , A61B6/482 , A61N5/1077 , H01J35/00 , H01J35/045 , H01J35/06 , H01J35/12 , H01J35/30 , H01J2235/068 , H01J2235/1204 , H01J2235/1262 , H01J2235/127
Abstract: An imaging module includes a plurality of cathodes and respective gates, each cathode configured to generate a separate beam of electrons directed across a vacuum chamber and each gate matched to at least one respective cathode to enable and disable each separate beam of electrons from being directed across the vacuum chamber. A target anode is fixed within the vacuum chamber and arranged to receive the separate beam of electrons from each of the plurality of cathodes and, therefrom, generate a beam of x-rays. A deflection system is arranged between the plurality of cathodes and the target anode to generate a variable magnetic field to control a path followed by each of the separate beams of electrons to the target anode.
Abstract translation: 成像模块包括多个阴极和相应的栅极，每个阴极被配置为产生跨过真空室的单独的电子束，并且每个栅极与至少一个相应的阴极匹配，以使得能够使每个分离的电子束不被引导穿过 真空室。 目标阳极固定在真空室内并被布置成从多个阴极中的每一个接收独立的电子束，并且由此产生一束x射线。 偏转系统布置在多个阴极和目标阳极之间以产生可变磁场，以控制随着每个单独的电子束到目标阳极的路径。
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公开(公告)号：US09490099B2
公开(公告)日：2016-11-08
申请号：US14463881
申请日：2014-08-20
Applicant: Wisconsin Alumni Research Foundation
Inventor： Thomas R. Mackie , Brandon J. Walker , Jonathon R. Seaton
IPC: H01J35/30 , H01J35/04 , A61B6/03 , A61B6/00 , H01J35/06 , H01J35/12 , H01J35/14 , A61B6/06 , H01J35/00
CPC classification number: H01J35/14 , A61B6/032 , A61B6/035 , A61B6/06 , A61B6/40 , A61B6/4007 , A61B6/4014 , A61B6/4021 , A61B6/405 , A61B6/4488 , A61B6/482 , A61N5/1077 , H01J35/00 , H01J35/045 , H01J35/06 , H01J35/12 , H01J35/30 , H01J2235/068 , H01J2235/1204 , H01J2235/1262 , H01J2235/127
Abstract: An imaging module includes a plurality of cathodes and respective gates, each cathode configured to generate a separate beam of electrons directed across a vacuum chamber and each gate matched to at least one respective cathode to enable and disable each separate beam of electrons from being directed across the vacuum chamber. A target anode is fixed within the vacuum chamber and arranged to receive the separate beam of electrons from each of the plurality of cathodes and, therefrom, generate a beam of x-rays. A deflection system is arranged between the plurality of cathodes and the target anode to generate a variable magnetic field to control a path followed by each of the separate beams of electrons to the target anode.
Abstract translation: 成像模块包括多个阴极和相应的栅极，每个阴极被配置为产生跨过真空室的单独的电子束，并且每个栅极与至少一个相应的阴极匹配，以使得能够使每个分离的电子束不被引导穿过 真空室。 目标阳极固定在真空室内并被布置成从多个阴极中的每一个接收独立的电子束，并且由此产生一束x射线。 偏转系统布置在多个阴极和目标阳极之间以产生可变磁场，以控制随着每个单独的电子束到目标阳极的路径。
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公开(公告)号：US09934932B2
公开(公告)日：2018-04-03
申请号：US15331251
申请日：2016-10-21
Applicant: Wisconsin Alumni Research Foundation
Inventor： Thomas R. Mackie , Brandon J. Walker , Jonathon R. Seaton
IPC: H01J35/08 , H01J35/14 , A61B6/03 , A61B6/00 , H01J35/04 , H01J35/06 , H01J35/12 , A61B6/06 , H01J35/00 , H01J35/30 , A61N5/10
CPC classification number: H01J35/14 , A61B6/032 , A61B6/035 , A61B6/06 , A61B6/40 , A61B6/4007 , A61B6/4014 , A61B6/4021 , A61B6/405 , A61B6/4488 , A61B6/482 , A61N5/1077 , H01J35/00 , H01J35/045 , H01J35/06 , H01J35/12 , H01J35/30 , H01J2235/068 , H01J2235/1204 , H01J2235/1262 , H01J2235/127
Abstract: An imaging module includes a plurality of cathodes and respective gates, each cathode configured to generate a separate beam of electrons directed across a vacuum chamber and each gate matched to at least one respective cathode to enable and disable each separate beam of electrons from being directed across the vacuum chamber. A target anode is fixed within the vacuum chamber and arranged to receive the separate beam of electrons from each of the plurality of cathodes and, therefrom, generate a beam of x-rays. A deflection system is arranged between the plurality of cathodes and the target anode to generate a variable magnetic field to control a path followed by each of the separate beams of electrons to the target anode.
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公开(公告)号：US20160056008A1
公开(公告)日：2016-02-25
申请号：US14463881
申请日：2014-08-20
Applicant: Wisconsin Alumni Research Foundation
Inventor： Thomas R. Mackie , Brandon J. Walker , Jonathon R. Seaton
CPC classification number: H01J35/14 , A61B6/032 , A61B6/035 , A61B6/06 , A61B6/40 , A61B6/4007 , A61B6/4014 , A61B6/4021 , A61B6/405 , A61B6/4488 , A61B6/482 , A61N5/1077 , H01J35/00 , H01J35/045 , H01J35/06 , H01J35/12 , H01J35/30 , H01J2235/068 , H01J2235/1204 , H01J2235/1262 , H01J2235/127
Abstract: An imaging module includes a plurality of cathodes and respective gates, each cathode configured to generate a separate beam of electrons directed across a vacuum chamber and each gate matched to at least one respective cathode to enable and disable each separate beam of electrons from being directed across the vacuum chamber. A target anode is fixed within the vacuum chamber and arranged to receive the separate beam of electrons from each of the plurality of cathodes and, therefrom, generate a beam of x-rays. A deflection system is arranged between the plurality of cathodes and the target anode to generate a variable magnetic field to control a path followed by each of the separate beams of electrons to the target anode.
Abstract translation: 成像模块包括多个阴极和相应的栅极，每个阴极被配置为产生跨过真空室的单独的电子束，并且每个栅极与至少一个相应的阴极匹配，以使得能够使每个分离的电子束不被引导穿过 真空室。 目标阳极固定在真空室内并被布置成从多个阴极中的每一个接收独立的电子束，并且由此产生一束x射线。 偏转系统布置在多个阴极和目标阳极之间以产生可变磁场，以控制随着每个单独的电子束到目标阳极的路径。
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