Correcting appliance having both functions of aligning teeth and accelerating jawbone growth and manufacturing method thereof

Abstract

The invention discloses a correcting appliance having both functions of aligning teeth and accelerating jawbone growth, as well as a manufacturing method thereof; the invention belongs to the technical field of correcting appliance. In the disclosed correcting appliance, a gap is reserved between an upper jaw template and a lower jaw template. A macromolecular resin is filled in the gap. Accordingly, the range of the templates is enlarged, thus being able to improving the retention effect. Treatments for synchronously aligning the teeth and accelerating the jawbone growth can be implemented. A magnetic block is embedded inside the disclosed correcting appliance having both functions of aligning the teeth and accelerating the jawbone growth. The effect of accelerating the jawbone growth is strengthened by the magnetic force, thereby effectively increasing the functional shape correction effect. The manufacturing method of the disclosed correcting appliance having both functions of aligning the teeth and accelerating the jawbone growth employs a digitalized model and a computer fast molding technology for the manufacture. Accordingly, manufacturing procedures can be simplified; benzene contamination and powder contamination are prevented; and data of patients can be stored. It is more convenient when a repeat production is required, thereby effectively increasing the manufacturing and correcting efficiencies.

Description

technical field [0001] The invention belongs to the technical field of orthodontic appliances, and relates to an orthodontic appliance and a manufacturing method thereof, in particular to an orthodontic appliance with the functions of aligning teeth and promoting jaw growth and a manufacturing method thereof. Background technique [0002] In the field of orthognathic deformity correction, the commonly used appliances are roughly divided into two types. One is the appliance that finely adjusts the position of the teeth, represented by the fixed appliance composed of brackets and bands. The invisible appliance of the bracket (such as invisalign, etc.), the treatment goal of this type of appliance is to move the position of the teeth to align the teeth. The other is an appliance that promotes the growth of the jaw, that is, a functional appliance. The treatment goal of this type of appliance is to coordinate the relative relationship between the upper and lower jaws. , it is n...

AI Technical Summary

Problems solved by technology

This production method has obvious disadvantages and limitations: firstly, the process of pouring and trimming plaster models and fixing the models on the joint frame according to the occlusal relationship is time-consuming and laborious, requiring specially trained technicians to complete the operation, and the cost of labor and time is relatively high. high

Secondly, the manufacture of aligners on the plaster model must be done manually. Whether it is through manual bending of steel wires as a bracket, self-curing plastic as a base plate, or vacuum lamination to form a base plate, technicians are required to make it manually. There are problems such as benzene pollution and dust pollution, which will cause harm to the operator

Third, in the traditional method, when the appliance is finished, the plaster model will be destroyed and cannot be reused

Once the patient loses or damages the appliance and needs to remake the appliance, it is necessary to take the model again and repeat the above manufacturing process, which increases the discomfort of the patient, the number of visits to the doctor, and consumes more time for doctors and technicians. The efficiency is low

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