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CT imaging method and device

A CT imaging and imaging machine technology, applied in the field of image processing, can solve problems such as low diagnostic efficiency, and achieve the effects of improving diagnostic efficiency, shortening time, and improving imaging efficiency

Active Publication Date: 2021-06-01
NEUSOFT MEDICAL SYST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present application provides a CT imaging method and device to solve the problem of low diagnostic efficiency in related technologies

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Embodiment Construction

[0019] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0020] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

The present application provides a CT imaging method and device, which are applied to a CT system, and the CT system includes a CT main console, a CT frame and an imaging machine, and the method includes: the CT main console constructs the After the preview image generated by the camera during the scanning process is displayed to the user, it detects whether a parameter adjustment instruction is received; if the parameter adjustment instruction is received, the CT main console sends the adjusted scanning parameters to the CT gantry and / or the image builder, so that the CT gantry and / or the image builder re-perform a scan operation based on the adjusted scan parameters; wherein the adjusted scan parameters are based on the The scanning parameters determined by the preview image; the CT main console displays the CT image generated by the imaging machine to the user after the scanning is completed. The technical solution of the present application can improve the imaging efficiency, thereby improving the subsequent diagnosis efficiency, and reducing the radiation dose received by the patient.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to a CT imaging method and device. Background technique [0002] CT (Computed Tomography, computerized tomography) imaging is one of the main imaging methods in modern medical imaging. The basic working principle of CT imaging is that, according to the different absorption and transmittance of X-rays by different tissues of the subject, the subject is scanned with a highly sensitive detector, and the scanned biological data is input into the electronic computer. , after the electronic computer processes the raw data, the CT image of the object can be obtained. [0003] In related technologies, it is usually necessary to pre-set scan parameters of a CT system, so as to complete a CT scan of an object and obtain a CT image. If the image effect of the obtained CT image is not good, for example: the uniformity, noise level, layer thickness, and resolution of the CT ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B6/03A61B6/00
CPCA61B6/032A61B6/488A61B6/542A61B6/545A61B6/563A61B6/566A61B6/5205G06T11/005G06T11/008G06T2211/40G06T7/0012
Inventor 李双学张立国
Owner NEUSOFT MEDICAL SYST CO LTD