Auxiliary transparent appliance molar remote shifting device and manufacturing method thereof

Abstract

The invention relates to an auxiliary transparent appliance molar remote shifting device and a manufacturing method thereof. The shifting device comprises second premolars on both sides of the upper jaw, a first molar and a second molar, wherein the second premolars, the first molar and the second molar are respectively provided with a permanent magnet mold; the permanent magnet mold is subjected to clinical mold taking to obtain a tooth model; and the teeth model is subjected to computer simulation to obtain the tooth remote / medium motion process, and is subjected to 3D printing and film pressing techniques to obtain a correction tooth socket. The permanent magnet mold is bonded to the tooth buccal surface by an adhesive, clinical mold taking is carried out, the model is subjected to computer scanning, simulated tooth treatment is carried out on tooth motion software, and the transparent correction tooth socket is obtained by 3D printing. Thus, the correction tooth socket can adjust the position of the permanent magnet at any time according to the remote / medium motion direction, thereby achieving the goal of stably correcting the tooth, and effectively lowering the use cost of the user.

Description

technical field [0001] The invention relates to the technical field of auxiliary devices for orthodontics, in particular to an auxiliary transparent appliance molar remote movement device and a manufacturing method. Background technique [0002] Transparent aligners are a kind of invisible aligners for the treatment of misaligned teeth, which can meet the aesthetic needs of patients during orthodontics. The orthodontic technology is to computer scan the patient's dentition model, simulate tooth movement on the scanned computer model, and then print the tooth movement process into a series of transparent braces. With the clear braces worn, the teeth move accordingly as the braces change. Transparent orthodontics is especially suitable for obtaining a neat space between the teeth by pushing the molars to the distance, so as to achieve orthodontics without extraction. However, only by pushing the molars to the distance through the force of the transparent aligner, the teeth m...

AI Technical Summary

Problems solved by technology

However, only by pushing the molars to the distance through the force of the transparent aligner, the teeth move slower and the treatment time is longer

Due to the amount of remote movement of the teeth set on the transparent braces, if the teeth do not move as expected during the distal movement of the teeth, it is easy to come out of the set, that is, the phenomenon that the transparent braces and the teeth do not fit

Once the dentures come off, it is necessary to reprint the patient's dentition model, scan, simulate tooth movement and print transparent braces, which will increase the discomfort and cost of the patient

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