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Anode target, ray light source, computed tomography equipment and imaging method thereof

A technology of tomography and anode target, which is applied in the field of anode target, can solve problems such as unsatisfactory use requirements, achieve the effect of simplifying complexity and improving imaging quality

Active Publication Date: 2017-12-15
NUCTECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, because the high-energy rays output by CT equipment in the prior art can only be single-energy-level ray beams, it does not meet the needs of more applications.

Method used

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  • Anode target, ray light source, computed tomography equipment and imaging method thereof
  • Anode target, ray light source, computed tomography equipment and imaging method thereof
  • Anode target, ray light source, computed tomography equipment and imaging method thereof

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Embodiment Construction

[0048] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus their repeated descriptions will be omitted.

[0049] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the invention. However, those skilled in the art will appreciate that the technical solutions of the present invention may be practiced without one or more of the ...

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Abstract

The invention discloses an anode target, a ray light source, computed tomography equipment and an imaging method thereof, and relates to the technical field of ray processing. The anode target comprises a first anode target, a second anode target and a ceramic plate, wherein the first anode target is used for enabling an electron beam emitted by a cathode to generate a first ray on a target spot of the first anode target through first voltage carried on the first anode target; the second anode target is used for enabling an electron beam emitted by the cathode to generate a second tray on a target spot of the second anode target through second voltage carried on the second anode target; and the ceramic plate is used for isolating the first anode target and the second anode target. The anode target, the ray light source, the computed tomography equipment and the imaging method thereof can provide dual-energy distributed ray imaging data and improve the imaging quality of a ray system.

Description

technical field [0001] The invention relates to the technical field of radiography, in particular to an anode target, a ray light source, computer tomography equipment and an imaging method. Background technique [0002] X-rays are widely used in industrial non-destructive testing, safety inspection, medical diagnosis and treatment and other fields. In particular, X-ray fluoroscopy imaging equipment made by utilizing the high penetrating ability of X-rays plays an important role in every aspect of people's daily life. The early days of this type of equipment were film-type plane perspective imaging equipment, and the current advanced technology is digital, multi-view and high-resolution stereoscopic imaging equipment, such as CT (computed tomography, computer tomography) imaging equipment, which can obtain high-definition Three-dimensional stereoscopic graphics or sliced ​​images are advanced high-end applications. In the existing CT equipment, the X-ray generating device ...

Claims

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Application Information

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IPC IPC(8): H01J35/08
CPCH01J35/08A61B6/032A61B6/482A61B6/4021A61B6/405A61B6/4488H01J35/112H01J2235/083H01J2235/02H01J2235/086H01J35/06H01J35/12H01J35/14H01J35/16H01J2235/068H01J35/153
Inventor 谭承君黄文会唐传祥靳清秀张东生罗群刘东海张路明吴沛东
Owner NUCTECH CO LTD
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