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

System and method for CT imaging in image-guided radiotherapy

An imaging and image technology, applied in the field of image-guided radiation therapy systems, can solve the problems of complex and error-prone imaging operations and treatment operations

Inactive Publication Date: 2020-09-04
SHANGHAI UNITED IMAGING HEALTHCARE
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Imaging and treatment operations can be complex and error-prone due to, for example, sagging, real-time changes or motions, etc., or combinations thereof involving the subject and nearby internal organs

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
  • System and method for CT imaging in image-guided radiotherapy
  • System and method for CT imaging in image-guided radiotherapy
  • System and method for CT imaging in image-guided radiotherapy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings that need to be used in the description of the embodiments. However, it will be apparent to those skilled in the art that the present application may be practiced without these details. In other instances, well-known methods, procedures, systems, components and / or circuits have been described at a high level in order to avoid unnecessarily obscuring aspects of the application. It will be apparent to those skilled in the art that various changes can be made in the disclosed embodiments, and that the general principles defined in the application can be applied to other implementations without departing from the principle and scope of the application. examples and application scenarios. Thus, the application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the ...

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

A system and method for image-guided radiotherapy is provided. The system may include a treatment assembly and an imaging assembly. The treatment assembly may include a first radiation source configured to deliver a treatment beam. The treatment assembly may have a treatment region relating to an object. The imaging assembly may include a second radiation source and a radiation detector. The second radiation source may be configured to deliver an imaging beam, and the radiation detector may be configured to detect at least a portion of the imaging beam. The imaging assembly may have an imagingregion relating to the object. The first radiation source may be rotatable in a first plane, and the second radiation source may be rotatable in a second plane different from the first plane, such that the treatment region and the imaging region at least partially overlap.

Description

technical field [0001] The present application relates generally to systems and methods for image-guided radiation therapy, and more particularly to computed tomography (CT) imaging systems and methods for use in image-guided radiation therapy. Background technique [0002] Image-guided radiation therapy (IGRT) is a tumor treatment technique in which three-dimensional (3D) or two-dimensional (2D) volumetric imaging (or 2D / 3D imaging over time) can be used to localize targeted tumors and / or tumor movement. In some IGRT applications, a subject (eg, a patient) irradiated by IGRT may need to be moved between an imaging (eg, computed tomography (CT) imaging) location and a treatment location. Imaging and treatment procedures can be complex and error-prone due to, for example, sagging, real-time changes or motions, etc., or combinations thereof involving the subject and nearby internal organs. Accordingly, it would be desirable to provide a system and method for imaging a subject...

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): A61N5/00A61B6/03
CPCA61N2005/1061A61N5/1067A61B6/032A61B6/5264A61N5/1081A61B6/4283A61N5/1071
Inventor 刘剑邵跃林方啸倪成
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