Movement-stopping bracket and using method thereof

Abstract

The invention relates to a bracket for orthodontics and discloses a movement-stopping bracket. The movement-stopping bracket comprises a body part, a cover part installed on the body part and a bottomplate installed on the bottom face of the body part, a transverse through arch wire groove is formed in the body part, an adjusting plate receding position is arranged on the side wall of the arch wire groove, a bearing position is arranged at the adjusting plate receding position, an adjusting plate is movably installed at the adjusting plate receding position and connected with a driving rod, the driving rod is matched with the bearing position, and a connector is arranged at one end of the driving rod and fixedly connected with the adjusting plate. According to the movement-stopping bracket, the size of the arch wire groove can be adjusted, and an arch wire is stopped from moving inside the arch wire groove.

Description

technical field [0001] The invention relates to the field of oral orthodontics, in particular to a bracket used for arch wire stop and its use method. Background technique [0002] The bracket is an important part of orthodontic correction. In the traditional ligation method, the arch wire and the arch wire slot on the bracket are fixed by ligation to realize the data expression of the bracket and the arch wire. Sometimes doctors need to During the correction process, the arch wire is selectively ligated and fixed. [0003] Prior art 1, Chinese patent application number: 201610264589.5, name: orthodontic bracket system and tooth orthodontic method, which discloses a traction locking element, whose function can perform traction locking as required, but for arch wire There is no detailed technical point on how to lock, and the real locking effect of the archwire cannot be achieved. [0004] Prior art 2, Chinese patent application number: 201510046931.X, name: traction bracke...

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Problems solved by technology

[0003] Prior art 1, Chinese patent application number: 201610264589.5, name: orthodontic bracket system and tooth orthodontic method, which discloses a traction locking element, whose function can perform traction locking as required, but for arch wire There is no detailed technical point on how to lock, and the real archwire locking effect cannot be achieved

[0004] Prior art 2, Chinese patent application number: 201510046931.X, name: traction bracket and orthodontic correction system and its correction method, which discloses a bracket main body with a locking hole and a traction component, traction component It can be used to stop the arch wire, but the size of the traction part is similar to a point relative to the main slot where the arch wire is placed. It uses point contact to squeeze the arch wire, so it cannot completely compress and lock the arch wire in the main slot where the arch wire is placed. In addition, the size of the arch wire slot cannot be adjusted, so the data of the arch wire and bracket cannot be well expressed

[0005] It can be seen that in the prior art, there is no data that can accurately express archwires and brackets

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