Orthodontic Curve Adjustment Pliers

Abstract

The invention relates to adjusting pliers for dental orthodontic loops, belongs to the technical field of dental instruments, and solves the problem in the prior art that the orthodontic loop is tilted towards the lip to cause injury of lip and check muscles or tilted towards the tongue to push the gum during clinical use of various loops in dental orthodontics. The adjusting pliers mainly comprise pliers handles and a pliers jaw device, wherein the pliers jaw device is fixedly arranged at the front ends of the pliers handles, the pliers jaw device is formed by pliers jaws A, B and C, the pliers jaw B and the pliers jaw C are arranged on the same pliers handle, a gap is formed between the pliers jaw B and the pliers jaw C, the pliers jaw A is arranged on the other pliers handle and at the positions opposite to the pliers jaws B and C, the cross section of the pliers jaw A is rectangular, and the cross section of the pliers jaw B and that of the pliers jaw C are both the same square. The adjusting pliers are mainly applied to dental multi-loop orthodontics.

Description

technical field [0001] The invention relates to an orthodontic curvature adjusting forceps, which belongs to the technical field of oral medical instruments. Background technique [0002] In the process of orthodontic treatment, orthodontic curves are widely used, including vertical curves, T-shaped curves, and boot-shaped curves. Plays an important role and can be used to close gaps, third sequence bending (torque), adjust bite, etc. [0003] During the orthodontic bending process, most of the orthodontic curves are bent in vitro according to the model, so after the bending is completed, the gums are often pressed or the oral buccal muscles are scratched during the intraoral try-in process, and the curve is easy to be damaged during the adjustment process. The adjacent horizontal part of the arch wire forms a torque, which produces adverse consequences of labial tongue inclination on the adjacent teeth; for example, in the process of closing the tooth extraction gap with t...

AI Technical Summary

Problems solved by technology

[0003] During the orthodontic bending process, most of the orthodontic curves are bent in vitro according to the model, so after the bending is completed, the gums are often pressed or the oral buccal muscles are scratched during the intraoral try-in process, and the curve is easy to be damaged during the adjustment process. The adjacent horizontal part of the arch wire forms a torque, which produces adverse consequences of labial tongue inclination on the adjacent teeth; for example, in the process of closing the tooth extraction gap with the closed curve method, oral ulcers are often caused by the T-shaped curve pressing the gums or the lip cheek muscles; while in the In the multi-curvature orthodontic technique, due to the continuous multiple boot-shaped archwires in the archwire, after the multi-curvature archwire is bent, there are many phenomena that the boot-shaped curvature compresses the gums or scratches the lip and buccal muscles. The adjustment process is very troublesome, which increases the clinical The operation time is long, and during the adjustment process, it is easy to cause the horizontal part of the arch wire to generate torque, which will cause the lip and tongue of the teeth to incline, and affect the occlusal relationship

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