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

Auxiliary positioning device for oral cavity correction

An auxiliary positioning and oral technology, which is applied in the fields of oral mirror, medical science, dentistry, etc., can solve the problems of low operation convenience and inability to support positioning in the mouth, and achieve the effect of stable and flexible auxiliary positioning process and convenient auxiliary positioning.

Inactive Publication Date: 2020-08-28
JILIN UNIV
View PDF20 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This conveniently positioned orthodontic auxiliary device is provided with a support plate, a handle, a threaded rod, a rotating shaft, a bearing, a U-shaped plate and a tooth hole, so that the threaded rod drives the lower U-shaped plate to move downward through the rotating shaft and the bearing, so that the two U-shaped The mold plate can stretch the patient's mouth; although this device can be used to stretch the mouth, the operation of the stretching process is not convenient, and it cannot support and position the mouth well during the orthodontic operation. Therefore, An orthodontic auxiliary positioning device is now provided to solve the above technical problems

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
  • Auxiliary positioning device for oral cavity correction
  • Auxiliary positioning device for oral cavity correction
  • Auxiliary positioning device for oral cavity correction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1-5 , an auxiliary positioning device for oral orthodontics, comprising a support plate 1, a guide sleeve 15 is vertically fixed on the support plate 1, and a mounting frame 6 is driven and connected to the guide sleeve 15 through a lifting adjustment mechanism, and the mounting frame 6 rotates Two transmission gears 20 meshed and connected are installed, and a telescopic mechanism is connected to the transmission gear 20 through a driving mechanism. An opening mechanism for opening the oral cavity is installed on the telescopic mechanism. The connection has an angle adjustment mechanism.

[0024] The driving mechanism provided in the device can telescopically drive and adjust the telescopic mechanism to realize the opening and supporting positioning of the patient's oral cavity by the opening mechanism, which is convenient for doctors to perform oral examination, correction and other operations.

[0025] Specifically, the driving mechanism includes a worm ...

Embodiment 2

[0030] On the basis of Embodiment 1, in addition, the device is also provided with a lifting adjustment mechanism, including a lifting column 3 vertically slidably installed in the guide sleeve 15, a servo motor 12 is fixed on the lifting column 3, and the output of the servo motor 12 A threaded rod 13 is fixed coaxially on the threaded rod 13, and a threaded sleeve 14 fixed on the guide sleeve 15 is threaded on the threaded rod 13. The mounting bracket 6 is hinged on the upper end of the lifting column 3, and the lifting column 3 and the guide sleeve The damping spring 2 is fixed between the cylinders 15 .

[0031] The threaded rod 13 can be driven to rotate by the servo motor 12, and the threaded rod 13 drives the threaded sleeve 14 to drive the guide sleeve 15 to rise and fall vertically, so as to realize the vertical lifting of the lifting column 3 relative to the guide sleeve 15, and finally realize that the installation frame 6 drives the opening mechanism vertical heigh...

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 an auxiliary positioning device for oral cavity correction, and relates to the technical field of medical machines. The auxiliary positioning device comprises a support plate,wherein two transmission gears in mesh connection are rotatably mounted on a mounting frame, an opening mechanism for opening an oral cavity is mounted on an extending and contracting mechanism, and an angle adjusting mechanism is in transmission connection between a lifting adjusting mechanism and the mounting frame. A driving mechanism is arranged to perform extending and contracting driving adjustment on the extending and contracting mechanism, the opening mechanism can open, support and position the oral cavity of a patient, a doctor can conveniently perform examination on the oral cavity,correction and other operations, and the opening process of the oral cavity can be realized by rotation of a hand wheel. An auxiliary positioning process is smooth and flexible, and the arranged lifting mechanism can drive the opening mechanism to realize flexible adjustment of vertical height; and besides, the arranged angle adjusting mechanism can drive the mounting frame to realize angle deflection adjustment, so that the opening mechanism has high adjustment flexibility, and is convenient for auxiliary positioning in oral cavity correcting process.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an auxiliary positioning device for orthodontics. Background technique [0002] The mouth is the beginning of the digestive tract. The front fissure communicates with the outside world, and the back passes through the pharynx to continue with the pharynx. There are teeth, tongue and other organs in the oral cavity. The front wall of the oral cavity is the lips, the side wall is the cheeks, the roof is the palate, and the floor of the mouth is the mucosa and muscles. The oral cavity is divided into the anterolateral oral vestibule and the posteromedial oral cavity by the upper and lower dental arches; when the upper and lower teeth occlude, the oral vestibule and the oral cavity proper can be communicated through the gap behind the third molars. Clinically, when the patient's teeth are tightly closed, the mouth gag or cannula can be placed through this channel to inject...

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): A61B1/24A61C19/00
CPCA61B1/24A61C19/00
Inventor 许云鹤
Owner JILIN UNIV
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