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A manufacturing method of a personalized lingual straight wire arch self-locking bracket appliance

A technology for self-locking brackets and a manufacturing method, which is applied to brackets, arch wires, etc., can solve the problems of interfering with the sliding of bracket groove structure, unfavorable tooth movement, affecting treatment efficiency, etc., and achieves improved treatment effect and better treatment effect. , the effect of simple operation

Active Publication Date: 2017-10-17
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 manufacturing method of a personalized lingual straight wire arch self-locking bracket appliance
  • A manufacturing method of a personalized lingual straight wire arch self-locking bracket appliance
  • A manufacturing method of a personalized lingual straight wire arch self-locking bracket appliance

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Embodiment Construction

[0041] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0042] 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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Abstract

The invention relates to a manufacturing method of a personalized lingual straight wire arch self-locking bracket appliance. The manufacturing method comprises the following steps: 1) Obtaining a digital dentition model; 2) The bracket body of the tooth position according to the tooth position and the connecting body are placed in the middle of the lingual side of the corresponding teeth along the track and plane of the straight wire arch, and the last molar at both ends of the straight wire arch is placed on the lingual tube body; 3) Casting a metal bracket base-connection body, metal bracket body and lingual tube; 4) Weld and assemble the bracket body, bracket base-connector, and self-locking shrapnel through the fixture; 5) Make a personalized bracket positioner; 6) According to The lingual straight wire arch pattern selected during tooth alignment by computer is used to prepare the straight wire arch and assemble it with the bracket positioner. The manufacturing method of the present invention adopts computer technology, rapid prototyping technology and precision casting technology, and has the advantages of simple and convenient operation method, high production efficiency, accurate positioning of the manufactured appliance, short chairside operation time, and better therapeutic effect.

Description

technical field [0001] The invention relates to the field of orthodontic bracket manufacturing, in particular to a manufacturing method of 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 mode...

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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