Orthodontic bracket with invisible lining

A technology for orthodontic brackets and inner linings, applied in the field of medical supplies, can solve the problems of complex assembly structure, inconvenient use, and difficult opening of self-locking covers, and achieve good orthodontic effects, convenient use, and good sliding properties

Pending Publication Date: 2022-04-05
李秋民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the assembly structure of the existing self-locking cover is relatively complicated, it is difficult to open after one lock, it is inconvenient to use, and the cost is very high. There are very few domestic manufacturers, and most of the products need to be imported.

Method used

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  • Orthodontic bracket with invisible lining
  • Orthodontic bracket with invisible lining
  • Orthodontic bracket with invisible lining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] The first embodiment: figure 1 , figure 2 , image 3 Introduced a invisible lined orthodontic bracket, the volume of this bracket is very small, generally about 3-4mm in length, width and height. In order to clearly show the structure, the drawings are enlarged and all the details of the construction are not described in detail. As can be seen in the figure, this bracket has a base plate 1 on which several ligation wings 3 are arranged. The number of ligature wings varies from 2, 3 or 4, and four ligature wings are exemplified in the figure. An archwire slot 4 that can accommodate archwires is provided between the ligature wings. There is also a side opening 6 perpendicular to the arch wire groove between the ligating wings, which can provide convenience for operations such as installing or tying the arch wire, but it is not a necessary structure. The main improvement of this embodiment is that: both the base plate and the ligating wing are ceramic bodies, and a m...

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PUM

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Abstract

The invention relates to a medical supply, in particular to an invisible lining orthodontic bracket, which comprises a base plate (1), a ligation wing (3) and an arch wire groove (4), and is characterized in that the base plate (1) and the ligation wing (3) are ceramic parts, and a metal backing plate (5) is arranged on the bottom surface of the arch wire groove (4). The orthodontic bracket has the beneficial effects that the visible surfaces of the bracket are made of ceramic materials, the bracket has the advantages of ceramics, and the metal backing plate is lined in the arch wire groove, so that the friction resistance is small, the sliding property is good, the arch wire is uniformly stressed, and the orthodontic effect is good. In addition, the base plate is provided with a self-locking mechanism, is simple in structure, low in manufacturing cost, convenient to use, safe and reliable, and is expected to replace existing similar products.

Description

technical field [0001] The invention relates to a medical product, that is, an invisible lining orthodontic bracket suitable for tooth or maxillofacial shaping. Background technique [0002] Brackets are medical devices used to correct dental or maxillofacial deformities. A base plate is arranged under the bracket, more than two ligation wings are arranged on the base plate, and arch wire slots are arranged between the slot wings. When in use, adhesives are used to bond the substrates of multiple brackets on the surfaces of multiple teeth in sequence, and then the arch wire is inserted into the arch wire slot and fixed on the ligation wing, and the arch wire passes through the bracket to apply pressure to the deformed part. Various types of corrective force to achieve the purpose of correcting deformities. Currently, brackets are mainly made of metal or bioceramics. Most of the metals are precious metals such as gold and titanium alloys, but stainless steel is the most us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C7/16
Inventor 李秋民
Owner 李秋民
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