A custom-made bracket locator and its manufacturing method

Abstract

The invention discloses a custom-made bracket positioner and a manufacturing method thereof, including obtaining a patient's dental model, thickening the dental model, constructing a brace-shaped digital model, bonding the dental digital model to the orthodontic bracket, obtaining The custom-made bracket positioner and the added baffle anti-falling device have the beneficial effects of the invention: the placement and positioning of the brackets can be completed at one time, saving the doctor's chairside operation time; Locating this step that destroys the bonding strength ensures the effect of bracket bonding. The customized device makes the patient more comfortable during the bonding process of the bracket. The customized mechanism can meet the positioning of the full-mouth bracket or partial bracket. For bracket positioning of individual teeth, the bracket positioner with baffle plate can prevent the bracket from falling off before the bracket adhesive is completely dry, without the need for clinical retention by doctors, which improves efficiency.

Description

technical field [0001] The invention relates to a bracket positioner, in particular to a custom-made bracket positioner and a manufacturing method thereof, which belong to the technical field of orthodontics in medical stomatology. Background technique [0002] The bracket is an important part of the fixed orthodontic technology. It is directly bonded to the surface of the crown with an adhesive, and the arch wire passes through the bracket to exert various types of orthodontic force on the tooth. The bracket is made of stainless steel, bioceramic or composite resin. Its main function is to fix the arch wire, so that the arch wire can play a better role and transmit the correction force, so as to control the three-dimensional movement of the teeth and achieve the purpose of orthodontic treatment. During the process of tooth correction, can the bracket be accurately bonded? The groove directly affects the effect of orthodontic treatment. At present, the bonding sequence of or...

AI Technical Summary

Problems solved by technology

[0002] The bracket is an important part of the fixed orthodontic technology. It is directly bonded to the surface of the crown with an adhesive, and the arch wire passes through the bracket to exert various types of orthodontic force on the tooth. The bracket is made of stainless steel, bioceramic or composite resin. Its main function is to fix the arch wire, so that the arch wire can play a better role and transmit the correction force, so as to control the three-dimensional movement of the teeth and achieve the purpose of orthodontic treatment. During the process of tooth correction, can the bracket be accurately bonded? The groove directly affects the effect of orthodontic treatment. At present, the bonding sequence of orthodontic brackets used clinically is to apply adhesives, place instruments, place brackets and stick retainers for position adjustment. Doctors often determine by visual inspection. The location of the brackets, and manual cooperation to make the brackets cemented, require the doctor to concentrate and stabilize the hands, which will cause the doctor's mental fatigue and hand paralysis, which is easy to produce errors, affect the alignment of the teeth, and reduce the orthodontic effect. Bonding and positioning requires two instrument replacements, which prolongs the chairside operation time and increases the difficulty of the doctor's clinical operation. In addition, during the bracket positioning process, the adhesive begins to solidify, and excessive adjustment of the bracket will greatly reduce the stickiness. The knot strength increases the probability of bracket falling off. Installing the same bracket positioner for different patients will often cause discomfort to the patient's mouth

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