Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Method and system for constructing three-dimensional coronary artery analysis model

A coronary artery and analysis model technology, applied in 3D modeling, image data processing, instruments, etc., can solve the problems of increasing medical costs, increasing the risk of death of patients, invasive patient injuries, etc., to reduce the psychological and physical pain of patients , broad application prospects, and the effect of expanding applications

Active Publication Date: 2018-03-30
BEIJING GUANSHENGYUN MEDICAL TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing medical imaging technology, the detection of vascular stenosis is still in the stage of interventional arteriography. It is necessary to place sensors, pressure guide wires, etc. to measure in the patient's body. Physical pain, increased medical costs and increased risk of death for patients

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
  • Method and system for constructing three-dimensional coronary artery analysis model
  • Method and system for constructing three-dimensional coronary artery analysis model
  • Method and system for constructing three-dimensional coronary artery analysis model

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] refer to figure 1 , is a flow chart of a method for constructing a three-dimensional coronary artery analysis model provided in an embodiment of the present invention. In this embodiment, a method for constructing a three-dimensional coronary artery analysis model may specifically include the following steps:

[0032] Step 100, obtaining a two-dimensional tomographic image of the heart. In this embodiment, a two-dimensional tomographic image of the heart of a patient with symptoms of cardiovascular disease is obtained. The symptoms of cardiovascular disease include chest tightness, palpitations, and syncope. In a preferred embodiment of the present invention, the step 100 to obtain a two-dimensional tomographic image of the heart may include: using a three-dimensional tomographic scanner to perform a three-dimensional tomographic scan on the heart with symptoms of cardiovascular disease to obtain a two-dimensional tomographic image of the heart dimensional tomographic ...

Embodiment 2

[0055] refer to Figure 7 , is a flow chart of a method for constructing a three-dimensional coronary artery analysis model provided in an embodiment of the present invention. In this embodiment, a method for constructing a three-dimensional coronary artery analysis model may specifically include the following steps:

[0056] Step 200, obtaining a two-dimensional tomographic image of the heart. A three-dimensional tomographic scanner can be used to perform three-dimensional tomographic scanning on the heart with symptoms of cardiovascular disease to obtain a two-dimensional tomographic image of the heart.

[0057] Step 201 , performing three-dimensional heart reconstruction on the two-dimensional tomographic image of the heart by using continuous three-dimensional modeling to obtain a three-dimensional heart model. The so-called continuous three-dimensional modeling refers to the method of continuous difference value of the two-dimensional plane figure scanned by the cross-se...

Embodiment 3

[0083] refer to Figure 10 , is a structural block diagram of a system for constructing a three-dimensional coronary artery analysis model provided in an embodiment of the present invention. In this embodiment, a system for constructing a three-dimensional coronary artery analysis model may specifically include: a scanning module 10, an extraction module 11, and a three-dimensional reconstruction Module 12 and Model Building Module 13, wherein:

[0084] The scanning module 10 is used to obtain a two-dimensional tomographic image of the heart.

[0085] The extraction module 11 is configured to extract a two-dimensional tomographic image of coronary arteries from the two-dimensional tomographic image of the heart. The extraction module 11 is connected with the scanning module 10 .

[0086] The three-dimensional reconstruction module 12 is configured to perform three-dimensional reconstruction on the two-dimensional tomographic image of the coronary artery to obtain a three-dim...

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 present invention provides a method and system for constructing a three-dimensional coronary artery analysis model, wherein the constructing method of the three-dimensional coronary artery analysis model includes: obtaining a two-dimensional tomographic image of the heart; extracting a coronary artery from the two-dimensional tomographic image of the heart A two-dimensional tomographic image of the blood vessel; performing three-dimensional reconstruction on the two-dimensional tomographic image of the coronary artery to obtain a three-dimensional coronary artery model; establishing a three-dimensional coronary artery analysis model for engineering calculation based on the three-dimensional coronary artery model . The invention can improve the accuracy of three-dimensional coronary artery analysis model construction.

Description

technical field [0001] The invention relates to the technical field of computer image processing, in particular to a method and system for constructing a three-dimensional coronary artery analysis model. Background technique [0002] Cardiovascular disease, also known as circulatory system disease, is a series of diseases involving the circulatory system. Cardiovascular disease is mainly due to the narrowing of blood vessels, which leads to insufficient blood supply to the heart. If a patient develops cardiovascular disease, symptoms such as chest tightness, palpitations, and syncope will occur, and in severe cases, myocardial infarction may also occur. [0003] In the existing medical imaging technology, the detection of vascular stenosis is still in the stage of interventional arteriography. It is necessary to place sensors, pressure guide wires, etc. to measure in the patient's body. Physical suffering, increased medical costs and increased risk of death for patients. ...

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 Patents(China)
IPC IPC(8): G06T17/00
Inventor 端木正刘豆豆丁笑天林君山
Owner BEIJING GUANSHENGYUN MEDICAL TECH CO LTD
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
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