Combined type tooth correcting system and manufacturing method thereof

A dental appliance and combined technology, which is applied in dentistry, orthodontics, orthodontics, etc., can solve the problem of poor comfort during the orthodontic process, poor tooth movement efficiency, poor controllability of tooth movement, and difficulty in meeting individual needs To improve the effect of treatment, shorten the period of treatment, and improve the efficiency of treatment

Active Publication Date: 2016-11-23
WUXI EA MEDICAL INSTR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

Moreover, according to the prior art, the materials and processes of a series of orthodontic appliances corresponding to a series of orthodontic states are basically the same, so it is difficult to meet individual needs such as different stages of orthodontic treatment and different types of malocclusions. There are problems such as poor comfort during orthodontic treatment, poor tooth movement efficiency, and poor controllability of tooth movement

Method used

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  • Combined type tooth correcting system and manufacturing method thereof
  • Combined type tooth correcting system and manufacturing method thereof
  • Combined type tooth correcting system and manufacturing method thereof

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specific Embodiment approach

[0053] According to a specific embodiment of the present invention, the health status of the teeth accommodated by the patient, the type of malocclusion, the patient's oral health status, age, gender, pain sensitivity, and a series of tooth numbers representing a series of orthodontic states are integrated. The data model defines a point of distinction between treatment phases. The first orthodontic appliance is the orthodontic appliance corresponding to the digital data model of the teeth before the distinguishing point in the orthodontic stage, and the second orthodontic appliance is the orthodontic appliance corresponding to the digital data model of the teeth in the second orthodontic stage after the distinguishing point in the orthodontic stage, Wherein, the shell of the first appliance is more elastic than the shell of the second appliance.

[0054] In other specific embodiments, the combination of the health of the patient's accommodated teeth, the type of malocclusion,...

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Abstract

The invention provides a combined type tooth correcting system which comprises a first dental appliance and a second dental appliance. The first dental appliance comprises a first shell for containing and positioning teeth, and the second dental appliance comprises a second shell for containing and positioning teeth; the combined type tooth correcting system is characterized in that the geometric shape and elasticity of the first shell are different from those of the second shell. By means of the combined type tooth correcting system, individual needs of different correcting stages and different types of malocclusion cases can be met, the tooth moving efficiency and controllability of tooth moving are improved, and the correcting comfort level and correcting effect are improved.

Description

technical field [0001] The present application relates to the field of dental medical devices, and more specifically, to a combined invisible orthodontic system and a manufacturing method thereof. Background technique [0002] Traditional orthodontic techniques usually use iron sheets and steel wires to move teeth to correct malocclusion. However, such iron sheets and steel wires are too many and too obvious, which greatly affects the appearance, and may cause oral damage such as gingival inflammation, demineralization and discoloration of teeth. [0003] On this basis, the invisible orthodontic system came into being, which uses invisible orthodontic appliances made of elastic transparent polymer materials to realize the movement of teeth. The entire correction process will hardly affect daily life and social interaction. At the same time, since patients can take off and wear it by themselves, it is convenient for daily oral health maintenance and also makes the whole tre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C7/08
Inventor 田杰李华敏
Owner WUXI EA MEDICAL INSTR TECH
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