A kind of preparation method of universal anterior teeth mouth opener

A mouth opener and general-purpose technology, which is applied in applications, oral mirrors, medical science, etc., can solve the problems of high cost and long production time, and achieve the effect of wide application range, simple production and low price

Active Publication Date: 2021-12-24
上海恺尔迈医疗器械有限公司
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the research process, a personalized anterior teeth mouth opener was firstly designed, but its production time is long and the cost is high. In order to solve these two problems, this project further explored the production method of a universal anterior teeth mouth opener. Inexpensive, but also meet different needs, improve patient wearing comfort

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
  • A kind of preparation method of universal anterior teeth mouth opener
  • A kind of preparation method of universal anterior teeth mouth opener
  • A kind of preparation method of universal anterior teeth mouth opener

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] First, take a pair of standard upper and lower jaw dentition models, and record the occlusal relationship, and put the model into the upper jaw frame. For patients with irregular dentition, alginate impression materials can be used to accurately obtain dental impressions and perfusion models. Adjust the opening of the jaw frame to the range of one to two fingers, carve the wax shape of the mouth opener in the anterior teeth area, and make it into a figure 1 and figure 2 Resin mouth opener in the anterior region shown. Then use Siemens NX 10.0 software to measure figure 1 and figure 2 The size of the anterior tooth resin mouth opener, and then use Siemens NX 10.0 software to design and modify it, remove the undercut of the anterior dentition, eliminate tooth marks, and appropriately expand and smooth the size of the anterior tooth area, so as to design image 3 Universal anterior mouth opener shown.

[0035] In this study, a general-purpose anterior mouth opener w...

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 relates to a preparation method of a general-purpose anterior tooth opener, comprising: (1) taking a pair of standard upper and lower jaw dentition models, and recording the occlusal relationship, and then placing the upper jaw on the model; step (2) adjusting the jaw Opening degree, engrave the wax shape of the anterior tooth area mouth opener, and make the anterior tooth area resin mouth opener; step (3) measure and design the size of the anterior tooth area resin mouth opener, and obtain the data of the universal anterior tooth area opener; step (4) Convert the data of the designed universal anterior teeth mouth stretcher into data recognized by a 3D printer, and print out the universal anterior teeth mouth stretcher. The preparation method of the present invention is simple and easy, and the cost is low, and can be produced in batches by using 3D printing technology; the obtained universal anterior mouth opener can effectively shorten the number and time of patient visits, and can be used as a radiotherapy support for oral and maxillofacial radiotherapy As well as an oral fixation device during intraoral surgery, it has great application prospects in the medical field.

Description

technical field [0001] The invention belongs to the field of preparation of mouth openers, and in particular relates to a preparation method of a general-purpose anterior tooth opener. Background technique [0002] At present, patients with oral maxillofacial-head and neck tumors often experience severe lip and oral mucositis during radiotherapy. In addition to the impact of the total dose of treatment, the adverse effects of traditional oral radiotherapy stents cannot be ignored. Traditional oral radiotherapy stents are made of red and white proofing paste, polymer materials (such as polylactic acid), etc. The radiotherapy stents made of these materials are relatively large in size, and after being worn in the oral cavity, they are closely attached to the inner wall of the oral cavity. During treatment, the surface of the stent material will produce scattered rays, which can easily cause radiation oral mucositis, especially in the closely contacted lips. In addition, in so...

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): A61B1/24
CPCA61B1/24
Inventor 周恬曲行舟朱国培姜闻博
Owner 上海恺尔迈医疗器械有限公司
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