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

An anode target and ray technology, applied in the field of radiography, can solve the problem of not meeting the needs of use, and achieve the effect of simplifying the complexity and improving the imaging quality

Active Publication Date: 2018-02-23
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
  • Anode target, ray light source, computed tomography equipment and imaging method
  • Anode target, ray light source, computed tomography equipment and imaging method

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Embodiment Construction

[0049] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms, and should not be construed as being limited to the embodiments set forth herein; on the contrary, these embodiments are provided so that the present invention will be comprehensive and complete, and fully convey the concept of the example embodiments To those skilled in the art. In the figures, the same reference numerals denote the same or similar parts, and thus their repeated description will be omitted.

[0050] Furthermore, the described features, structures or characteristics may be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to give a sufficient understanding of the embodiments of the present invention. However, those skilled in the art will realize that the technical solutions of the present invention can be practiced...

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Abstract

The invention discloses an anode target, a ray light source, computed tomography equipment and an imaging method, and relates to the technical field of ray treatment. The anode target includes a plurality of target structures, a copper cooling body, a cooling oil tube and a shielding layer; the target structures are used for receiving electronic beams emitted by a cathode to generate rays, and multiple target points are of three-dimensional structures with bevels; the copper cooling body is used for bearing the target points and comprises an oxygen-free copper cooling body; the cooling oil tube is used for cooling the anode target; the shielding layer is used for achieving a shielding effect and comprises a tungsten shielding layer. By adopting the anode target, the ray light source, the computed tomography equipment and the imaging method, all the target points on the anode target can be distributed on a same straight line, the imaging equality of a ray system is improved, an the complexity of an imaging system is reduced.

Description

[0001] This application is a divisional application with the application number of 201710842782.7, the filing date of September 18, 2017, and the title of the invention "Anode Target, Ray Light Source, Computed Tomography Equipment and Imaging Method". Technical field [0002] The present invention relates to the technical field of radiography, in particular to an anode target, a radiographic light source, a computer tomography device and an imaging method. Background technique [0003] X-rays are widely used in industrial non-destructive testing, safety inspection, medical diagnosis and treatment and other fields. In particular, X-ray fluoroscopic imaging equipment made of X-rays with high penetrability plays an important role in all aspects of people's daily life. The early stage of this type of equipment was a film-type planar perspective imaging equipment. The current advanced technology is a digital, multi-view and high-resolution stereo imaging equipment, such as CT (compute...

Claims

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Application Information

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Patent Type & Authority Applications(China)
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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