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A personalized lingual straight wire arch self-locking bracket appliance

A technology of self-locking brackets and straight wire arches, applied in the direction of brackets, arch wires, etc., can solve problems such as unfavorable tooth movement, interference with the sliding of the bracket groove structure, and increased friction, so as to improve the treatment effect and reduce chairs. The effect of short operation time and accurate welding positioning

Active Publication Date: 2018-04-06
上海精功齿科技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two types of archwires will interfere with the sliding of the bracket groove structure in the archwire, increase the friction force, which is not conducive to tooth movement and affect the treatment efficiency

Method used

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  • A personalized lingual straight wire arch self-locking bracket appliance
  • A personalized lingual straight wire arch self-locking bracket appliance
  • A personalized lingual straight wire arch self-locking bracket appliance

Examples

Experimental program
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Embodiment Construction

[0040] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0041] Such as Figure 1-Figure 11 A personalized lingual straight wire arch self-locking bracket appliance is shown, including a plurality of self-locking brackets connected by lingual straight wire arches 5, and the two ends of the straight wire arches 5 are respectively connected with The lingual tube, the lingual tube is a molar lingual tube, and the self-ligating brackets are divided into anterior self-ligating brackets, premolar self-ligating brackets and molar self-ligating brackets, and the self-ligating brackets are all It includes a bracket body 1 and a bracket bottom plate 3 fixed to each other by a connecting body 2, the connecting body 2 and the bracket bottom plate 3 are integrally formed, the connecting body 2 and the bracket body 1 are welded and fixed, and the bracket body 1 The connecting body 2 has a first conta...

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PUM

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Abstract

The invention relates to a personalized self-ligating bracket appliance with lingual straight-wire arches. The personalized self-ligating bracket appliance comprises a plurality of self-ligating brackets formed by threading and connecting the lingual straight-wire arches, wherein lingual surface tubes are threaded and connected to the both ends of each straight-wire arch respectively; each self-ligating bracket comprises a bracket body and a bracket bottom plate which are mutually fixed through a connection body; the connection body and the bracket bottom plate are integrally moulded; the connection body and the bracket body are welded and fixed; each of the bracket body and the connection body is provided with a first contact surface and a second contact surface, and the first contact surface and the second contact surface are mutually vertical; a limit cavity cap is formed between the connection body and the bracket body; a bracket groove for each straight-wire arch to penetrate through is further formed in the middle part of the bracket body, and an anti-ligating groove is formed in one sidewall of the bracket groove; and a self-ligating elastic sheet further covers the bracket groove, one end of the self-ligating elastic sheet is limited in the limit cavity cap, and the other end of the self-ligating elastic sheet is capable of being clamped in the anti-ligating groove. The personalized self-ligating bracket appliance disclosed by the invention ensures accurate welding location between the bracket body and the bracket bottom plate, and improves the treatment effect.

Description

technical field [0001] The invention relates to the field of orthodontic bracket manufacturing, in particular to a personalized lingual straight wire arch self-locking bracket appliance. Background technique [0002] With the development of orthodontic technology and the gradual improvement of people's requirements for aesthetics, lingual invisible orthodontics has gradually become a hot spot in orthodontics. In traditional labial orthodontics, because the brackets are located on the labial side of the teeth, it affects the aesthetics of patients, so many people give up orthodontic treatment. The lingual bracket appliance is located on the lingual side of the teeth, which can truly be completely invisible, meeting the needs of many adult patients with high aesthetic requirements. [0003] However, due to the great difference in the shape of the lingual surface of each person's teeth, traditional lingual appliances are made by hand-made plaster models, and resin needs to be ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C7/34
Inventor 叶年嵩季洁赵民李超田栋叶消暑
Owner 上海精功齿科技术有限公司
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