Virtual endoscope display method based on VR/AR combined digital lung technology

A technology of virtual endoscope and display method, applied in the medical field, can solve the problems of not combining, not solving the problem of navigation information representation, unable to conduct remote consultation and real-time guidance, etc., so as to reduce the suffering of patients, avoid misdiagnosis and missed diagnosis, and improve The effect of efficiency

Pending Publication Date: 2021-03-09
西安市胸科医院
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it does not solve the problem of representing the navigation information of the virtual stereoscopic endoscope corresponding to the stereoscopic endoscope, and does not effectively combine the spatial i

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
  • Virtual endoscope display method based on VR/AR combined digital lung technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be described below with reference to specific examples. Those skilled in the art can understand that these examples are only used to illustrate the present invention and do not limit the scope of the present invention in any way.

[0022] A virtual endoscopic display method based on VR / AR combined with digital lung technology, such as figure 1 As shown, the specific steps are as follows:

[0023] (1) Thin-section CT scanning is performed through AI and radiomics technology to obtain CT data;

[0024] (2) The acquired CT data is segmented and calculated on the tissues and organs of the chest and lungs through the digital lung technology of DXN, and a realistic 3D model of the lungs and bronchi is constructed;

[0025] (3) The 3D model is transmitted to the AR endoscope, and non-invasive, efficient and safe virtual bronchoscope path planning and virtual roaming are realized through holographic projection technology, or the 3D model realizes re...

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 virtual endoscope display method based on a VR/AR combined digital lung technology. The method comprises the following specific steps of: (1) performing thin-layer CT scanning through AI and an image omics technology to obtain CT data; (2) performing segmentation calculation on tissues and organs of the chest and lung through the digital lung technology according to the obtained CT data to construct a lung and bronchus 3D model based on reality; and (3) transmitting the 3D model to an AR endoscope, realizing non-invasive, efficient and safe path planning and virtual roaming of a virtual bronchoscope through a holographic projection technology, or realizing remote real-time guidance and consultation through an Internet 5G technology by the 3D model, and projectingthe 3D model to a computer terminal to share intraoperative operation in real time. By applying the method, abnormal or existing nodules of lung and bronchus structures can be displayed, lesions can be further accurately positioned, preoperative path planning can be realized, certain intraoperative related data parameters can be measured, and assistance can be provided for diagnosis and treatmentof diseases.

Description

technical field [0001] The invention belongs to the field of medical technology, and in particular relates to a virtual endoscope display method based on VR / AR combined digital lung technology. Background technique [0002] AR (Augmented Reality), augmented reality technology is a technology that ingeniously integrates virtual information with the real world. It widely uses various technical means such as multimedia, 3D modeling, real-time tracking and registration, intelligent interaction, and sensing. The generated text, images, 3D models, music, video and other virtual information are simulated and applied to the real world, and the two kinds of information complement each other, thereby realizing the "enhancement" of the real world. [0003] VR (Virtual Reality), virtual reality technology, also known as spiritual technology or artificial environment. The concept was put forward in the early 1980s, which specifically refers to a new means of human-computer interaction c...

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): A61B6/03A61B34/10G06T19/00
CPCA61B6/032A61B34/10A61B2034/105G06T19/003
Inventor 周永
Owner 西安市胸科医院
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