Self-locking bracket for tooth orthodontic

A technology of self-locking brackets and brackets, which can be applied to brackets and other directions, can solve problems such as affecting the effect of orthodontic treatment, hindering the normal movement of archwires, and damage to the oral endometrium, achieving a concise and practical structure, small size, and avoiding problems. damage effect

Inactive Publication Date: 2007-10-03
曹征旺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the ligation rubber rings or steel wires currently used are ligated on the upper and lower ligation wings, and directly exert force on the arch wire, a large pressure is generated on the arch wire, which hinders the normal movement of the arch wire; In the process of orthodontic treatment, the arch wire usually needs to move relative to the working groove. Due to the pressure of the ligation rubber ring or the ligation steel wire, the movement of the arch wire is affected, thereby affecting the orthodontic treatment effect of the teeth.
At the same time, the ligature wings and ligature wires on the brackets are easy to cause damage to the oral lining

Method used

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  • Self-locking bracket for tooth orthodontic
  • Self-locking bracket for tooth orthodontic
  • Self-locking bracket for tooth orthodontic

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Embodiment Construction

[0017] Now in conjunction with the accompanying drawings, the specific embodiments of the present invention will be described in detail.

[0018] Referring to the orthodontic self-ligating bracket shown in Figure 1, it includes a bracket body 1 and an "I"-shaped bracket cover 2 that matches the bracket body 1. The "I" shape makes the self-ligating bracket Dirt is not easy to form inside, the bracket body 1 is provided with a bracket bottom plate 11 and a working groove 15, the bracket bottom plate 11 is provided with a fixed groove 12, and the shape of the bracket bottom plate 11 is set as a tooth crown, It is beneficial to fix the bracket bottom plate 11 on the teeth; the two sides of the working groove 15 are symmetrically provided with four card seats 14, and a seat groove 16 is formed between the card seats 14 on the same side, and the four card seats 14 are away from the side of the working groove 15 Each is provided with a card slot 13, and the bracket cover 2 is provide...

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Abstract

A self-locking device for correcting the deformity of teeth has a main body with bottom plate, the working slot in which the correcting wire is arranged, the fixing structure at both sides of said working slot, and a cover. Its advantages are small size, and no damage to oral cavity.

Description

technical field [0001] The invention belongs to the technical field of orthodontic equipment, in particular to an orthodontic self-locking bracket. Background technique [0002] At present, in the process of orthodontic treatment of oral teeth, the orthodontic bracket is fixed on the tooth surface, the archwire passes through the working groove on the bracket, and passes through the ligation rubber ring set on the ligation wing of the orthodontic bracket. Or the steel wire is ligated, limited in the working groove to prevent it from coming out of the groove, and the correction force of the arch wire is transmitted to the tooth through the bracket, so that the tooth can move as expected. Because the ligation rubber rings or steel wires currently used are ligated on the upper and lower ligation wings, and directly exert force on the arch wire, a large pressure is generated on the arch wire, which hinders the normal movement of the arch wire; In the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C7/12
Inventor 曹征旺
Owner 曹征旺
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