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Composite invisible bracket

A bracket and invisible technology, applied in the field of dentistry, can solve the problems of ceramic bracket mechanical strength is not optimistic, the friction resistance of the archwire is large, and the wings are easy to break, so as to achieve the effect of being easy to promote and popularize, and improving the user experience

Active Publication Date: 2019-11-29
ZHEJIANG SHINYE MEDICAL TECH CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the inventors found that the mechanical strength of the ceramic bracket is not optimistic. For example, the wings of the bracket used for traction are easy to break during use, and the frictional resistance of the archwire is relatively large when the groove is adjusted, which all affect the actual use of the bracket. performance

Method used

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  • Composite invisible bracket
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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] It should be noted that when a component is said to be "connected" to another component, it may be directly connected to the other component or intervening components may also exist. When a component is said to be "set on" another component, it may be set directly on the other component or there may be an intervening component at the same time.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same ...

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Abstract

The invention discloses a composite invisible bracket, which comprises a base support with an arch wire groove, a net bottom fixed to one side of the base support and a cover plate installed on the other side of the base support, the base support and the net bottom are both made of metal materials, and a groove opening of the arch wire groove is opened towards the side opposite to the net bottom;the cover plate is made of a tooth white-color material, the cover plate is of an integrated or split structure, and at least one part of the cover plate can slide relative to the base support so as to avoid or shield a groove opening of the arch wire groove. According to the technical scheme, the function of the bracket is achieved through the cover plate and the base support which are made of different materials, the function requirement that the bracket needs high mechanical strength is met, the attractive requirement that the color is similar to the color of teeth is met, the use feeling of treated people is greatly improved, and popularization and promotion are facilitated.

Description

technical field [0001] The invention relates to the field of dentistry, in particular to a composite invisible bracket. Background technique [0002] Bracket is an important part of fixed orthodontic technology. It is directly bonded to the surface of the crown with adhesive, and the arch wire passes through the bracket to exert various types of orthodontic force on the tooth. Brackets are made of stainless steel, bioceramic or composite resin, and their main function is to fix the arch wire, so that the arch wire can play a better role and transmit the orthodontic force, so as to control the three-dimensional movement of the teeth and achieve the purpose of orthodontic treatment. [0003] With the development of metallurgical industry and mechanical industry, stainless steel materials are gradually used in bracket series. The third generation of square wire arch brackets that began in the 1940s has begun to use stainless steel. Especially after World War II, stainless ste...

Claims

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Application Information

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IPC IPC(8): A61C7/14
CPCA61C7/14
Inventor 林全红周王峰
Owner ZHEJIANG SHINYE MEDICAL TECH CORP LTD
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