Preparation and installation method of personalized orthodontic material and locating support

Abstract

The invention provides a preparation and installation method of orthodontic material. The method separately designs a personalized locating support according to each tooth of the patient and the orthodontic material; by using the locating support, orthodontic material can be accurately and conveniently fixed on the tooth; and the locating support is easy to remove without sliding orthodontic material, has convenient preparation method and good installation effect and is personalized. The locating support provided by the invention is separately designed according to each tooth of the patient, the bracket and the bracket bucca, and the one-for-one positioning is accurate. After the bracket and the buccal tube are positioned and bound, the locating support can be easily removed without sliding the bracket and the buccal tube. Meanwhile, the personalized locating support is designed individually, and the bracket and the buccal tube can perform positioning for many times without being affected by the change of tooth position during fractional orthodontics. The locating support is convenient to operate and the suffering of the patient is reduced.

Description

technical field [0001] The invention relates to a method for manufacturing and installing an orthodontic material. Background technique [0002] From the beginning of the 20th century to the present, orthodontics has been an independent discipline for more than 100 years. With the deepening of the understanding of malocclusion, various correction methods such as square wire arch and straight wire arch have appeared; the usual practice is The orthodontic material (orthodontic material is divided into brackets and buccal tubes, the orthodontic material for correcting relatively small teeth is called bracket, and the orthodontic material for correcting relatively large teeth is called buccal tube) is bonded to the surface of the teeth, The elastic arch wire passes through the bracket groove and the working hole of the buccal tube and transmits the orthodontic force to achieve the purpose of correcting tooth deformity. At present, regardless of various correction methods such a...

AI Technical Summary

Problems solved by technology

Therefore, the disadvantage of using the above-mentioned standardized orthodontic materials is that the parameters of the three sequences of pre-added torque, shaft inclination and base plate thickness are not completely suitable for each patient.

The disadvantages of this indirect pasting method are:

[0004] 1. Clinical orthodontists can only bond all the brackets and buccal tubes to the patient's tooth surface at one time, which is difficult to operate;

[0005] 2. Since the resin positioning sleeve or positioning brace is closely connected with the bracket and buccal tube, and there are hooks and undercuts in some parts, when the resin positioning sleeve or positioning brace is peeled off in the patient's mouth, it is easy to make the bracket, buccal tube The tube slips, which affects the treatment effect;

[0007] It is necessary to re-make resin positioning sleeves or positioning braces during a bracket, which increases the cost of the patient

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