Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Scanning method based on prior information and medical scanning system

A technology of prior information and scanning method, applied in the fields of informatics, medical informatics, healthcare informatics, etc., can solve the problem that it cannot be fully applied to different clinical scenarios of scanning objects of different body types, and cannot reduce the scanning dose in a targeted manner.

Active Publication Date: 2021-04-23
SHANGHAI UNITED IMAGING HEALTHCARE
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a scanning method and a medical scanning system based on prior information, to at least solve the problem that the scanning parameters obtained by manufacturers through index or phantom experiments in related technologies cannot be fully applied to different body types of scanning objects and different clinical scenarios , resulting in the inability to reduce the scanning dose in a targeted manner

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
  • Scanning method based on prior information and medical scanning system
  • Scanning method based on prior information and medical scanning system
  • Scanning method based on prior information and medical scanning system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application. In addition, it can also be understood that although such development efforts may be complex and lengthy, for those of ordinary skill in the art relevant to the content disclosed in this application, the technology disclosed in this application Some design, manufacturing or production changes based on the content are just conventional technical means, and...

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 relates to a scanning method based on prior information and a medical scanning system. The scanning method based on prior information comprises the steps of obtaining the information data of a scanning object, obtaining the prior information corresponding to the scanning object from a prior information database according to the information data of the scanning object, and determining actual scanning parameters and actual reconstruction parameters of the scanned object according to the prior information, scanning the scanned object according to the actual scanning parameters to obtain actual scanning data, and performing image reconstruction on the actual scanning data of the scanned object according to the actual reconstruction parameters. By means of the method, the problem that in the prior art, scanning parameters obtained by manufacturers through index or phantom experiments cannot be completely suitable for scanning objects of different body types and different clinical scenes, and consequently the scanning dosage cannot be reduced in a targeted mode is solved, and the scanning parameters of the scanning objects are determined through prior information related to the scanning objects; and therefore, the scanning dose of each scanning object is reduced in a targeted manner.

Description

technical field [0001] The present application relates to the field of medical technology, in particular to a scanning method and a medical scanning system based on prior information. Background technique [0002] Computed Tomography (abbreviated as CT) is a relatively advanced clinical examination imaging technology in the field of medical imaging. Through the CT scanning system, doctors can clearly observe the body tissue conditions that are difficult to show on ordinary X-ray films, such as cerebral hemorrhage or various small tumors, etc., which significantly improves the level of clinical diagnosis. CT scanning equipment uses precisely collimated X-ray beams to scan sections one by one around a certain part of the human body together with highly sensitive detectors. According to the difference in the absorption and transmittance of X-ray beams by different tissues of the human body, the X-ray beams passing through the human body are measured by the detector, and the ac...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/00
CPCA61B6/566A61B6/032A61B6/037A61B6/542A61B6/5205A61B8/5261A61B8/565A61B8/483G16H30/40G16H30/20G16H50/50G16H50/70G16H50/20G16H70/20A61B5/055A61B2576/00A61B5/0035A61B5/7278A61B5/7267A61B5/1077A61B5/1075A61B5/0075A61B6/545A61B6/5247A61B8/54A61B6/563
Inventor 孙昊桦
Owner SHANGHAI UNITED IMAGING HEALTHCARE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com