Interactive orthodontic self-ligating bracket system

Abstract

The invention discloses an interactive orthodontic self-ligating bracket system, which comprises an active self-ligating bracket and a passive self-ligating bracket, wherein the active self-ligating bracket can control an arch wire into a groove through accessories, and exerts elastic pressure on the arch wire; and the passive self-ligating bracket only controls the arch wire into the groove through the accessories, and does not exert action force on the arch wire with any size. An orthodontic doctor can utilize the active self-ligating bracket on a tooth which needs to enhance torque and rotating control at the final stage of treatment according to the requirements, and utilizes the passive self-ligating bracket on the tooth which needs to keep a low friction force mechanism in the overall treatment process, so that the interactive orthodontic method has the advantages of the active self-ligating bracket and the passive self-ligating bracket; the defects at the final stage of treatment are avoided; the doctor can relatively conveniently control adjustment and movement of the tooth; the orthodontic correction difficulty is reduced; and meanwhile, the treatment time is shortened.

Description

technical field [0001] The invention relates to an orthodontic system, in particular to a self-locking bracket system for orthodontics. Background technique [0002] With the continuous development of orthodontic technology, in order to simplify the ligation process and reduce chair time, different types of self-ligating brackets have come out one after another. According to the structural characteristics, self-ligating brackets can be divided into two categories: active and passive. The active self-locking bracket only needs to close the spring clip after placing the arch wire to control the arch wire in the groove, and generate an elastic force on the arch wire through the spring clip without aging and loss of elasticity. The input is long-lasting. The passive self-locking bracket only needs to push the sliding cover after the arch wire is put into the groove to control the arch wire in the groove, but it has no elastic force on the arch wire, and only passively restrict...

AI Technical Summary

Problems solved by technology

At the stage of fine features, greater friction is required to increase torque and rotation control to provide precise control. The low friction of passive self-ligating brackets often leads to the loss of tooth control movement, while active self-ligating brackets The spring clip can adjust the tooth with the minimum force to maximize the torque of the tooth to control the tooth, but in the actual treatment process, not all teeth need high friction to control the tooth

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