Computerized tomography (CT) imaging method and device

A CT imaging, patient technology, applied in the field of medical imaging, to achieve the effect of controlling the spread of the epidemic, rapid detection, and low cost

Pending Publication Date: 2020-07-17
深圳锐探科技有限公司
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a CT imaging method and device, thereby solving the problem in the prior art that CT detection cannot be realized quickly and at low cost or sufficient CT equipment is provided when a large-scale outbreak occurs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Computerized tomography (CT) imaging method and device
  • Computerized tomography (CT) imaging method and device
  • Computerized tomography (CT) imaging method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The present invention will be further described below in conjunction with specific embodiments. It should be understood that the following examples are only used to illustrate the present invention but not to limit the scope of the present invention.

[0042] It should be noted that when a component / feature is referred to as being “disposed on” another component / part, it can be directly disposed on the other component / part or an intervening component / part may also be present. When a component / part is referred to as being "connected / coupled" to another component / part, it can be directly connected / coupled to the other component / part or intervening parts / parts may also be present. As used herein, the term "connected / coupled" may include electrical and / or mechanical physical connections / coupled. As used herein, the term "comprising / comprising" refers to the presence of a feature, step or component / part, but does not exclude the presence or addition of one or more other fea...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a computerized tomography (CT) imaging method and device. The method comprises the following steps: providing an X-ray generator and a detector which are oppositely arranged; placing a patient between the X-ray generator and the detector; acquiring plane projection data of the patient under an initial posture; enabling the patient to rotate clockwise or counterclockwise foran angle around a vertical central axis of the initial posture, and acquiring plane projection data corresponding to each angle through the detectors; repeating the steps and acquiring at least threegroups of plane projection data; and completing CT image reconstruction. The device comprises an X-ray generator, a detector, a marker and an image reconstruction unit which are used for completing the steps. According to the invention, CT images of patients can be rapidly acquired at low cost by using existing X-ray equipment in a hospital, and when a large-scale epidemic situation breaks out, asufficient number of substitute CT equipment can be conveniently and rapidly provided for medical personnel to use, so that rapid detection of a large number of patients is facilitated.

Description

technical field [0001] The present invention relates to the field of medical imaging, in particular to a CT imaging method and device. Background technique [0002] From the end of 2019 to the beginning of 2020, the novel coronavirus (COVID-19) raged, and tens of thousands of people were infected with new coronary pneumonia. At the beginning of the outbreak, nucleic acid testing has become the gold standard for the diagnosis of new coronary pneumonia. After the onset of the disease, patients need to pass nucleic acid testing. The rate is only 30%-50%, so it will be judged through multiple tests, which seriously affects the efficiency of epidemic diagnosis and prevention and control. At the same time, the early onset of infection patients is not very dangerous, but there will be a rapid deterioration process in the later stage, and the patient will soon enter a state of multiple organ failure or even death. The non-smoothness of the course of the disease has brought great u...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61B6/00
CPCA61B6/5205A61B6/44
Inventor 褚倩刘雨晴李震万琳谢庆国
Owner 深圳锐探科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap