Magnetic resonance scanning imaging method and system

A technology of magnetic resonance scanning and imaging method, applied in the field of medical imaging, can solve problems such as improper configuration parameters, avoid unnecessary waste, facilitate early intervention and correction, and save time for parameter modification

Active Publication Date: 2014-07-02
SHANGHAI UNITED IMAGING HEALTHCARE
View PDF6 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this technical solution speeds up the scanning and imaging speed to a certain extent, it still does not solve the problem of possible improper configuration parameters

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
  • Magnetic resonance scanning imaging method and system
  • Magnetic resonance scanning imaging method and system
  • Magnetic resonance scanning imaging method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0068] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar extensions without violating the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0069] Secondly, the present invention is described in detail by means of schematic diagrams. When describing the embodiments of the present invention in detail, for convenience of explanation, the schematic diagrams are only examples, which should not limit the protection scope of the present invention.

[0070] In order to solve the technical problems in the background technology, the present invention provides a magnetic resonance scanning imaging method. figure 2 It is a flow chart of the first embodiment of the magnet...

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

Provided are a magnetic resonance scanning imaging method and system. The method comprises the steps that according to magnetic resonance signals, K space data are collected; when the linear increment of the K space data is larger than or equal to a preset threshold value, based on the K space data, image reestablishing is carried out, and magnetic resonance images are obtained; and the magnetic resonance images are displayed in real time. The system comprises a sampling unit, a judging unit, an image reestablishing unit and an image displaying unit. The influence on scanning imaging speed caused by the fact that scanning parameters are not properly configured is avoided or lowered, and on the basis that the image quality requirement is met, scanning imaging speed is increased.

Description

technical field [0001] The invention relates to the field of medical imaging, in particular to a magnetic resonance scanning imaging method and system. Background technique [0002] At present, Magnetic Resonance Imaging (MRI), as a computer imaging technology that integrates research results in multiple fields such as physics, chemistry, biology, and medicine, has been widely used in medical imaging examinations. [0003] figure 1 The basic flow of magnetic resonance scanning imaging in the prior art is shown. refer to figure 1 , the basic workflow of an MRI scan includes optimizing the scan protocol according to patient specificity. The scanning protocol includes the line number requirements needed to reconstruct the image. Start the scan, excite the relevant hardware, and generate a uniform magnetic field. Collect data until the collected data meets the requirements for the number of lines set in the scanning protocol and then stop scanning. Image reconstruction is ...

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): G01R33/56G01R33/561
Inventor 张卫军史耀明
Owner SHANGHAI UNITED IMAGING HEALTHCARE
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