Bracket positioning guide plate and manufacturing method, bracket positioning gauge and bracket positioning method

A positioning plate and positioner technology, which is applied in the field of orthodontics, can solve the problems of inaccurate pasting position, unsynchronized acid etching, inconvenient operation, etc., and achieve the effects of preventing acid etching from being too long, saving time, and convenient operation

Active Publication Date: 2018-04-20
杭州利牙健康科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the disadvantages of complex structure, inconvenient operation, unsynchronized acid etching and inaccurate sticking position in the prior art, the present invention provides a bracket positioning guide plate, a bracket positioner and a bracket positioning method

Method used

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  • Bracket positioning guide plate and manufacturing method, bracket positioning gauge and bracket positioning method
  • Bracket positioning guide plate and manufacturing method, bracket positioning gauge and bracket positioning method
  • Bracket positioning guide plate and manufacturing method, bracket positioning gauge and bracket positioning method

Examples

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Effect test

Embodiment 1

[0041] Such as figure 1 and Figure 4 As shown, the bracket positioning guide plate 100 includes an occlusal plate 16, the occlusal plate 16 is provided with a mounting plate 11 that fits the tooth surface, and the mounting plate 11 is provided with a matching opening 17 for holding the bracket. The number and position of the fitting openings 17 are adapted to the number and the position of the fitted tooth surface teeth. The mounting plate 11 fits on the inner surface or the outer surface of the teeth, and the mounting plate 11 is arranged on the outer edge or / and the inner edge of the occlusal plate 16 . Whether the mounting plate 11 fits on the inner edge or the outer edge of the tooth depends on whether the bracket is fixed on the outside or the inner side of the tooth, and the corresponding mounting plate 11 is also arranged on the inner edge or the outer edge of the occlusal plate 16 .

[0042] When the teeth of the upper and lower oral cavity all need to be corrected,...

Embodiment 2

[0054] Such as Figure 1 to Figure 4 As shown, this embodiment discloses a bracket positioner, including the bracket positioning guide plate 100 in Embodiment 1, and also includes an acid-etched positioning plate 200. The shape of the acid-etched positioning plate 200 is similar to that of the mounting plate 11. Adaptation, 3D printing can also be used, and computer software can be used for computer simulation.

[0055] The biting acid etching device 12 is fixed on the outside of the acid etching positioning plate 200 , and the number and position of the acid etching device 12 are adapted to the number and position of the teeth along the acid etching positioning plate 200 . The acid-etching positioning plate 200 is arranged on the upper side of the occlusal base plate 10, and its degree of inclination and the curved track are adapted to the direction of the teeth that need to be treated. The bonding surface 110 of the acid-etching positioning plate 200 and the teeth is matche...

Embodiment 3

[0064] Such as image 3 As shown, this embodiment provides a structure of occlusal plate 16 suitable for embodiment 1 and embodiment 2. The upper end surface of occlusal plate 16 is provided with a diversion groove 18 for receiving acid etching liquid, and the diversion groove 18 is along the The trajectory of the plate 16 is set, and the diversion groove 18 is located directly below the acid etching device 12, and its purpose is not to affect the occlusal of the teeth. The depth of the diversion groove 18 is a tendency to gradually deepen toward the middle along the two ends of the diversion groove 18, and the middle part of the diversion groove 18 (that is, near the front teeth) is provided with a liquid accumulation port 19, and the edge of the diversion groove 18 is round. corner transition. Although the device adopts computer simulation to make the coordination very precise, basically there will be no phenomenon of acid etching liquid overflowing, but in the process of a...

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Abstract

The invention relates to the field of orthodontics, and discloses a bracket positioning guide plate and a manufacturing method, a bracket positioning gauge and a bracket positioning method. The bracket positioning guide plate comprises bite plate (16), wherein a mounting plate (11), which fits to a dental face, is arranged on the bite plate (16); cooperating notches (17), which are used for holding a bracket, are formed in the mounting plate (11); and the mounting plate (16) is 5-15mm high. Meanwhile, the invention also provides a bracket positioning gauge, which is convenient for sticking after acid etching. According to the invention, stimulated establishment of the individual bracket positioning guide plate and an individual acid etching positioning plate is implemented by virtue of a computer, so that the individual acid etching positioning plate is cooperated with teeth; meanwhile, accurate sticking of the bracket is guaranteed; and at the same time, the bracket positioning guideplate has the advantages of being high in acid etching synchronism, light in corrosion to the teeth, simple to operate and the like.

Description

technical field [0001] The invention relates to the field of orthodontics, in particular to a bracket positioning guide plate and a manufacturing method, a bracket positioner and a bracket positioning method. Background technique [0002] At present, in the process of orthodontic treatment of oral teeth, the orthodontic bracket is fixed on the tooth surface, and the archwire passes through the archwire groove (also known as the square wire groove) on the bracket, and is connected by a ligature rubber ring or a ligature wire. The steel wire directly ligates the arch wire to the arch wire groove of the bracket, and the correction force of the arch wire is transmitted to the teeth through the bracket, so that the teeth move as expected to achieve the purpose of orthodontics. Therefore, the bracket has strict requirements on the sticking position on the teeth, because this is an important factor affecting the correction effect. There are two ways to choose the position of the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C7/00A61C7/16
CPCA61C7/00A61C7/002A61C7/16
Inventor 张正朴陈俊柳胜杰
Owner 杭州利牙健康科技有限公司
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