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

Manufacturing method of personalized transparent silicone model based on soluble material

A production method and model technology, which is applied in the field of medical training equipment, can solve problems such as difficulty in making a real size and ensuring model accuracy, and achieve the effect of improving production accuracy and ensuring uniformity

Active Publication Date: 2020-11-03
DALIAN UNIV OF TECH
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved in the present invention is to propose a method for making a transparent hose cavity model based on a real-scale cardiovascular and cerebrovascular model, which overcomes technical problems such as the difficulty in making a real size and ensuring the accuracy of the model by existing cavity models and other methods

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
  • Manufacturing method of personalized transparent silicone model based on soluble material
  • Manufacturing method of personalized transparent silicone model based on soluble material
  • Manufacturing method of personalized transparent silicone model based on soluble material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Embodiments are described in detail below in conjunction with technologies and accompanying drawings.

[0029] The target area is extracted from medical images and preprocessed as shown in Figure 1 to make it convenient for spatial positioning and improve the bonding quality between layers of 3D printing ( figure 2 ), the thickness of the model becomes a hollow structure and the advantages of adding additional features for later clamping, and then slices the optimized model through software slicing software and applies 3D printing to print the model using PVC, a soluble material. Secondary hydration dissolution and surface cleaning. After the silica gel is prepared at a ratio of 10:1, it can be applied to the soluble model, such as image 3 , its technical characteristics include:

[0030] According to the estimated surface area of ​​the model, measure at least 3 times the basic dosage to configure the silicone glue, fix the model on the double-axis rotating device, ...

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 provides a method for making an individualized transparent silica gel model based on soluble materials. The individualized transparent silica gel model is a transparent silica gel modelbased on human organs. A soluble model cavity is made through model cleaning and a 3D printing technology oriented model repairing process based on medical images. The individualized silica gel modelof the invention improves the making process requiring multiple mold reversals in traditional cavity model making. An external model of a target organ can be made at the real size, and the clinical application value of the model is significantly improved. A transparent cardio-cerebral artery silicone tube made by silica gel blending can be used to conduct new medical-engineering applications withhigher practical application value in clinical training, medical education and many other aspects. Therefore, the invention provides a new set of transparent external model making scheme for blood vessels and other lumen tissues for clinic by combining medical image processing, human blood vessel model repairing, 3D printing, silica gel model baking and other interdisciplinary disciplines.

Description

technical field [0001] The invention belongs to the technical field of medical training equipment, and relates to a method for manufacturing a transparent hose cavity model based on a heart and brain blood vessel in a real size. Background technique [0002] Cerebral aneurysm is a serious cerebrovascular disease. Embolization surgery by using a catheter to penetrate the catheter from the large blood vessels of the human body to the location of the disease is a small trauma and quick recovery interventional method, but the surgical operation requires high technical requirements. Clinical experience Accumulation is difficult, and how to make doctors quickly accumulate relevant clinical experience becomes very necessary. Therefore, the present invention develops a carrier for the implementation of simulated training operations—a cerebral aneurysm embolism simulation training system based on CT images of real patients, so that beginners can Rapidly improve the technical level of...

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): G09B23/28
CPCG09B23/28
Inventor 贺缨母立众迟青卓
Owner DALIAN UNIV OF TECH
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