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。

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：US20210025796A1

公开(公告)日：2021-01-28

申请号：US16938523

申请日：2020-07-24

Applicant: Rad Source Technologies, Inc.

Inventor： Justin M. Czerniawski ,  Peter M. Mitchell

IPC: G01N1/44 ,  G21K5/10 ,  G21K5/08

Abstract: An on-axis, angled, rotator device is disclosed. The rotator device may include a container containing a slot for receiving a sample. An angle of the slot may be configured to be between 0 and 180 degrees relative to a perpendicular irradiation plane of a radiation device. The rotator device may include a cup positioned within an opening of the container. Additionally, the rotator device may include a driveshaft configured to transmit torque to cause the cup to be rotated when the cup is positioned within the opening. When the sample resides within the slot and the driveshaft transmits the torque to the cup, the cup may cause the sample to rotate about a center axis of the sample. The angle of the slot containing the sample and the rotation of the sample about the center axis may facilitate uniform radiation exposure to the sample when the radiation device emits radiation.

公开(公告)号：US20170118829A1

公开(公告)日：2017-04-27

申请号：US15270776

申请日：2016-09-20

Applicant: Rad Source Technologies, Inc.

Inventor： William Hartman ,  John Orza

IPC: H05G1/02

CPC classification number: H05G1/02 ,  G21K5/08 ,  G21K5/10

Abstract: An irradiation apparatus with a limited swivel rotator includes a drive ring and at least one mount affixed thereto. The drive ring has a defined drive axis of rotation being configured to rotate about a source container, like an X-ray tube. The mounts are affixed to the drive ring. Each of the mounts is configured to mount a material holder to the drive ring for rotating the material holder about the source container. The limited swivel rotator is in communication with each of the mounts and is configured to maintain a radial planetary position of the mounts and the material holders mounted thereto to maintain an initial horizontal orientation of the mounts and the material holders mounted thereto on the drive ring as the mounts and the material holders mounted thereto are moved around the source container by the drive ring.