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公开(公告)号：US10217598B2
公开(公告)日：2019-02-26
申请号：US15121437
申请日：2015-03-05
Applicant: ADAPTIX LTD.
Inventor： Mark Evans , Robert Stevens , Gil Travish
Abstract: An x-ray generator may include a plurality of electron field emitters; a target material; a plurality of energizable solenoid coils; and an electronic power and timing circuit. The generator may provide electrical current to at least one individual solenoid coil to create a magnetic field to cause the path of electrons emitted from the emitter closest to the energized solenoid coil to be defocused and/or deflected before the electrons reach the target material. The target material may comprise a low atomic number material and a high atomic number material, the high atomic number material being arranged in a regular pattern, such that, in use, the electrons may be aimed at either the high or the low atomic number material.
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公开(公告)号：US20170076831A1
公开(公告)日：2017-03-16
申请号：US15123610
申请日：2015-03-05
Applicant: ADAPTIX LTD.
Inventor： Gil Travish , Mark Evans , Robert Stevens
CPC classification number: G21K1/025 , G01N23/04 , G21K1/10 , H01J35/08 , H01J35/116
Abstract: An x-ray collimator that may include a substrate containing a plurality of holes, each hole being frustoconical at one end and tubular at the other end for use in an x-ray imaging system, whereby the x-ray collimator may be aligned with a two-dimensional array of x-ray sources and a two-dimensional x-ray sensor, and whereby x-ray photons from the x-ray sources may pass through the collimator holes and emerge as a beam of x-ray photons in a narrow angle cone which may pass through a subject being imaged, positioned between the output holes of the collimator and the x-ray sensor.
Abstract translation: 一种X射线准直器，其可以包括含有多个孔的基底，每个孔在一端是截头圆锥形的，另一端的管状用于x射线成像系统，由此x射线准直仪可以与 x射线源的二维阵列和二维x射线传感器，并且由此来自x射线源的X射线光子可以通过准直器孔并且作为x射线光子束出现在狭窄的 角锥体可以穿过被成像的被摄体，位于准直器的输出孔和x射线传感器之间。
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公开(公告)号：US10395788B2
公开(公告)日：2019-08-27
申请号：US15123610
申请日：2015-03-05
Applicant: ADAPTIX LTD.
Inventor： Gil Travish , Mark Evans , Robert Stevens
Abstract: An x-ray collimator that may include a substrate containing a plurality of holes, each hole being frustoconical at one end and tubular at the other end for use in an x-ray imaging system, whereby the x-ray collimator may be aligned with a two-dimensional array of x-ray sources and a two-dimensional x-ray sensor, and whereby x-ray photons from the x-ray sources may pass through the collimator holes and emerge as a beam of x-ray photons in a narrow angle cone which may pass through a subject being imaged, positioned between the output holes of the collimator and the x-ray sensor.
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