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Invisible appliance capable of preventing toppling during tooth extraction

An invisible aligner and tooth technology, applied in the field of orthodontics, can solve the problems that the effect of tooth movement cannot meet expectations, change the mechanical properties of the appliance, and destroy the integrity of the appliance, so as to speed up the orthodontic process, shorten the closing time, and improve the structure of the appliance. simple effect

Pending Publication Date: 2022-02-22
SHENZHEN AIMEISHI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technical solution has a gap on the appliance, which destroys the integrity of the appliance, changes the mechanical properties of the appliance, and causes the tooth movement effect to fail to meet expectations; at the same time, the operation will be more complicated

Method used

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  • Invisible appliance capable of preventing toppling during tooth extraction
  • Invisible appliance capable of preventing toppling during tooth extraction

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Embodiment Construction

[0013] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0014] It should be noted that, in the present invention, when an element is referred to as being "fixed" to another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical", "horizontal", "left", "right" and similar expressions are for the purpose of illustration only and are not intended to represent the only embodiments.

[0015] combine figure 1 Shown is a schematic diagram of teeth after tooth extraction; in which, the two ...

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Abstract

The invention relates to the technical field of tooth malformation correction, in particular to an invisible appliance capable of preventing toppling during tooth extraction, the n invisible appliance comprises an invisible appliance body and root control accessories, the invisible appliance body is formed by positively pressing a transparent high polymer material on a 3D printed tooth model and cutting, and is worn on teeth; there are two root control accessories which are respectively fixed on opposite side surfaces of adjacent teeth on two sides of the tooth extraction area, the two groups of root control accessories have magnetism, and the magnetism of the root control accessories positioned on the opposite side surfaces of the adjacent teeth on the two sides of the tooth extraction area is opposite, so that the invisible appliance body worn on the teeth generates repulsive acting force; according to the invisible appliance, force can be continuously applied to adjacent teeth in a tooth extraction area in the invisible orthodontic process, the integrity of the invisible appliance cannot be damaged, the closing time of gaps in the tooth extraction area is shortened, the orthodontic process is accelerated, and the problem that the adjacent teeth in the tooth extraction area topple over is effectively solved.

Description

technical field [0001] The invention relates to the technical field of tooth deformity correction, in particular to an invisible appliance that can prevent tooth extraction from tipping over. Background technique [0002] In the process of existing invisible orthodontics, in order to solve the crowding of the dentition and obtain more gaps, tooth extraction is often required. However, after tooth extraction, in the process of tooth movement, the adjacent teeth in the extraction area often fall to the extraction area due to the discontinuity of the invisible aligner during the process of tooth movement. For tooth extraction cases, Invisalign only targets the extraction of the first bicuspid A G6 design was proposed. Some doctors use protruding components on the surface of the teeth to design grooves on the invisible aligners without brackets, and control the axial inclination of the adjacent teeth of the missing tooth through the cooperation between the protrusions and the g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C7/08A61C7/00
CPCA61C7/08A61C7/006
Inventor 吴祥风张金源郭志涛陈正
Owner SHENZHEN AIMEISHI TECH CO LTD
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