A tongue-side invisible tooth bracket and a processing method thereof

A technology for brackets and teeth, which is applied in the field of lingual invisible tooth brackets and its processing, can solve the problems of poor tooth surface fit, easy breakage of brackets and bases, and inability to achieve personalized customization, and achieves a high level of improvement. Aesthetics and comfort, good correction, good biocompatibility

Pending Publication Date: 2017-09-26
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But there are also various problems in the current orthodontic appliances. In terms of design: general labial orthodontic appliances are widely used, but because they are exposed to the outside, they are very unsightly. The existing lingual invisible orthodontic appliances Most of them are processed by mechanical processing. On the one hand, they cannot achieve complete personalized

Method used

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  • A tongue-side invisible tooth bracket and a processing method thereof
  • A tongue-side invisible tooth bracket and a processing method thereof
  • A tongue-side invisible tooth bracket and a processing method thereof

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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] Such as Figure 1-3 As shown, a lingual invisible dental bracket provided by the present invention includes a bracket base plate 1 and a bracket body 2, wherein the bracket base plate 1 includes a tooth side surface 11 and a lingual side surface 12, and the tooth side surface 11 is the same as the curved surface of the lingual teeth. According to the curved surface, the lingual side 12 is provided with a bracket body 2, and the bracket body 2 is provided with a groove 21 for the arch wire 3 to pass through.

[0035] Further, the bottom of the bracket body 2 is provided with a gingival square wing 22 . The gingiva square wing 22 is used to fix the arch wire 3. During use, the arch wire 3 and the gingiva square wing 22 are fixed by a rubber ...

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Abstract

The invention belongs to the field of orthodontic techniques, and particularly relates to a tongue-side invisible tooth bracket and a processing method thereof. The bracket is formed through 3D printing, and includes a bracket bottom plate and a bracket main body. The bracket bottom plate includes a tooth-side surface and a tongue-side surface. The tooth-side surface is a curved surface adapted to a tongue-side tooth curved surface. The tongue-side surface is provided with the bracket main body. The bracket main body is provided with a slot through which an arch wire passes. A three-dimensional modeling technique is adopted to carefully design the size and shape of the tongue-side bracket. A cobalt-chromium alloy is adopted as a raw material and subjected to 3D printing forming. The fitness degree between the processed curved surfaces and a tooth surface is high so that beauty and the comfort level of an appliance are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of orthodontics, in particular to a lingual invisible tooth bracket and a processing method thereof. Background technique [0002] With the development of society, people have higher and higher requirements for the quality of life. Oral patients not only need the treatment of oral diseases, but also have higher and higher requirements for comfort and aesthetics during the treatment process. In order to meet the requirements of the majority of patients Therefore, a variety of dental brackets have emerged, such as lingual invisible tooth brackets, composite resin crowns, all-ceramic crowns or porcelain veneers, which have been widely used. But there are also various problems in the current orthodontic appliances. In terms of design: general labial orthodontic appliances are widely used, but because they are exposed to the outside, they are very unsightly. The existing lingual invisible orthodontic appliances ...

Claims

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Application Information

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IPC IPC(8): A61C7/16
CPCA61C7/145A61C7/16
Inventor 王强郑雄飞王赫然朱慧轩李松胡延旭
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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