公开(公告)号：US09818569B2

公开(公告)日：2017-11-14

申请号：US14587634

申请日：2014-12-31

Applicant: Rad Source Technologies, Inc.

Inventor： Phillip Kent Ausburn

IPC: H01J35/32 ,  H01J35/18 ,  H01J35/08 ,  H01J37/06 ,  H01J19/32 ,  H01J19/48 ,  H01J1/16 ,  H01J1/40 ,  H01J37/063 ,  H01J35/06 ,  H01J35/16 ,  H01J1/94 ,  A61B6/00 ,  H01J19/57

CPC classification number: H01J19/32 ,  A61B6/40 ,  A61B6/482 ,  H01J1/16 ,  H01J1/40 ,  H01J1/94 ,  H01J19/48 ,  H01J19/57 ,  H01J35/06 ,  H01J35/08 ,  H01J35/16 ,  H01J35/18 ,  H01J35/32 ,  H01J37/063 ,  H01J2235/087 ,  H01J2235/186 ,  H01J2893/0006 ,  H01J2893/0012

Abstract: A high dose output, through transmission target X-ray tube and methods of use includes, in general an X-ray tube for accelerating electrons under a high voltage potential having an evacuated high voltage housing, a hemispherical shaped through transmission target anode disposed in said housing, a cathode structure to deflect the electrons toward the hemispherical anode disposed in said housing, a filament located in the geometric center of the anode hemisphere disposed in said housing, a power supply connected to said cathode to provide accelerating voltage to the electrons.

公开(公告)号：US11101096B2

公开(公告)日：2021-08-24

申请号：US15709426

申请日：2017-10-23

Applicant: Rad Source Technologies, Inc.

Inventor： Phillip Kent Ausburn

IPC: H01J35/08 ,  H01J35/06 ,  H01J1/40 ,  H01J1/16 ,  H01J35/32 ,  A61B6/00 ,  H01J35/18 ,  H01J1/94

Abstract: A high dose output, through transmission and reflective target x-ray tube and methods of use includes, in general an x-ray tube for accelerating electrons under a high voltage potential having an evacuated high voltage housing, a hemispherical shaped through and reflective transmission target anode disposed in said housing, a cathode structure to deflect the electrons toward the hemispherical anode disposed in said housing, a filament located in the geometric center of the anode hemisphere disposed in said housing, a power supply connected to said cathode to provide accelerating voltage to the electrons.

公开(公告)号：US09484177B2

公开(公告)日：2016-11-01

申请号：US14685795

申请日：2015-04-14

Applicant: Rad Source Technologies, Inc.

Inventor： Phillip Kent Ausburn

IPC: H01J35/08 ,  H01J35/06

CPC classification number: H01J35/08 ,  H01J35/06 ,  H01J2235/087

Abstract: An X-ray tube for accelerating electrons under a high voltage potential, said X-ray tube includes an evacuated elongated housing that is sealed, a through transmission target anode deposited on an inner surface of said elongated housing, said through transmission target anode configured having a cross-sectional center, a cathode structure disposed in said elongated housing, said cathode structure configured to emit the electrons toward said through transmission target anode, two or more filaments disposed linearly in said elongated housing, said two or more filaments linearly positioned end-to-end proximate said cross-sectional center, said evacuated housing configured to vacuum seal therein said two or more filaments, and, thus, such X-ray tube functions to provide a lengthened, elongated, symmetrical radiation field.

Abstract translation: 一种用于在高电压电位下加速电子的X射线管，所述X射线管包括被密封的抽真空细长壳体，沉积在所述细长壳体的内表面上的透射目标阳极，所述透射目标阳极构造成具有 横截面中心，设置在所述细长壳体中的阴极结构，所述阴极结构被配置为向所述穿透透射目标阳极发射电子，所述阴极结构被配置为直线地设置在所述细长壳体中的两根或更多根细丝， 靠近所述横截面中心的端部，所述抽真空的壳体被配置为在其中真空密封所述两个或更多个细丝，因此，这样的X射线管的功能是提供延长的细长对称的辐射场。

公开(公告)号：US20160189911A1

公开(公告)日：2016-06-30

申请号：US14587634

申请日：2014-12-31

Applicant: Rad Source Technologies, Inc.

Inventor： Phillip Kent Ausburn

IPC: H01J35/10 ,  H01J35/16 ,  H01J35/06

CPC classification number: H01J19/32 ,  A61B6/40 ,  A61B6/482 ,  H01J1/16 ,  H01J1/40 ,  H01J1/94 ,  H01J19/48 ,  H01J19/57 ,  H01J35/06 ,  H01J35/08 ,  H01J35/16 ,  H01J35/18 ,  H01J35/32 ,  H01J37/063 ,  H01J2235/087 ,  H01J2235/186 ,  H01J2893/0006 ,  H01J2893/0012

Abstract: A high dose output, through transmission target X-ray tube and methods of use includes, in general an X-ray tube for accelerating electrons under a high voltage potential having an evacuated high voltage housing, a hemispherical shaped through transmission target anode disposed in said housing, a cathode structure to deflect the electrons toward the hemispherical anode disposed in said housing, a filament located in the geometric center of the anode hemisphere disposed in said housing, a power supply connected to said cathode to provide accelerating voltage to the electrons.

Abstract translation: 通过透射目标X射线管的高剂量输出和使用方法通常包括用于在具有抽真空高压壳体的高电位电位下加速电子的X射线管，设置在所述第一透射目标阳极中的半球形穿透透射目标阳极 壳体，用于使电子偏向设置在所述壳体中的半球形阳极的阴极结构，位于设置在所述壳体中的阳极半球的几何中心的细丝，连接到所述阴极以向电子提供加速电压的电源。

公开(公告)号：US20160189907A1

公开(公告)日：2016-06-30

申请号：US14685795

申请日：2015-04-14

Applicant: RAD SOURCE TECHNOLOGIES, INC.

Inventor： Phillip Kent Ausburn

IPC: H01J35/02 ,  H05G1/04

CPC classification number: H01J35/08 ,  H01J35/06 ,  H01J2235/087

Abstract: An X-ray tube for accelerating electrons under a high voltage potential, said X-ray tube includes an evacuated elongated housing that is sealed, a through transmission target anode deposited on an inner surface of said elongated housing, said through transmission target anode configured having a cross-sectional center, a cathode structure disposed in said elongated housing, said cathode structure configured to emit the electrons toward said through transmission target anode, two or more filaments disposed linearly in said elongated housing, said two or more filaments linearly positioned end-to-end proximate said cross-sectional center, said evacuated housing configured to vacuum seal therein said two or more filaments, and, thus, such X-ray tube functions to provide a lengthened, elongated, symmetrical radiation field.

Abstract translation: 一种用于在高电压电位下加速电子的X射线管，所述X射线管包括被密封的抽真空细长壳体，沉积在所述细长壳体的内表面上的透射目标阳极，所述透射目标阳极构造成具有 横截面中心，设置在所述细长壳体中的阴极结构，所述阴极结构被配置为向所述穿透透射目标阳极发射电子，所述阴极结构被配置为直线地设置在所述细长壳体中的两根或更多根细丝， 靠近所述横截面中心的端部，所述抽真空的壳体被配置为在其中真空密封所述两个或更多个细丝，因此，这样的X射线管的功能是提供延长的细长对称的辐射场。