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Method for establishing closed-gap box-shaped curve orthodontic force prediction model

A technology of curved orthodontic force and prediction model, which is applied in orthodontics, medical science, dentistry, etc., can solve problems such as tooth damage, reduce the effect of orthodontic treatment, and lack of quantitative standards for orthodontic force, so as to simplify the analysis process , improve the effect of standardization

Active Publication Date: 2020-07-31
HARBIN UNIV OF SCI & TECH
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Problems solved by technology

[0003] In the current process of orthodontic treatment, orthodontists only use their own experience, past cases and current patient status to determine the bending of the box-shaped curvature of the gap-closing action, and there is no quantitative standard for the orthodontic force generated by the box-shaped curvature of the gap-closing action. The treatment effect depends entirely on the level of the orthodontist, which reduces the effect of orthodontic treatment and may cause irreparable damage to the patient's teeth

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  • Method for establishing closed-gap box-shaped curve orthodontic force prediction model
  • Method for establishing closed-gap box-shaped curve orthodontic force prediction model
  • Method for establishing closed-gap box-shaped curve orthodontic force prediction model

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[0045] In order to make the object, technical solution and advantages of the present invention clearer, the present invention is described below through specific embodiments shown in the accompanying drawings. It should be understood, however, that these descriptions are exemplary only and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0046] Such as figure 1 , figure 2 , image 3 As shown, this specific embodiment adopts the following technical solutions: a method for establishing a box-shaped curved orthodontic force prediction model for closed-gap action, characterized in that: the specific implementation process of the method includes the following steps:

[0047] 1) Analyze the load-bearing arm of the orthodontic force of the box-shaped curvature of the closed-gap action, and extrac...

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Abstract

The invention discloses a method for establishing a closed-gap box-shaped curve orthodontic force prediction model, and relates to the technical field of orthodontic treatment. The method comprises the following steps: 1) analyzing a bearing force arm of a closed-gap box-shaped curve orthodontic force, and extracting a loading characteristic of the bearing force arm; 2) concluding the influence parameters of the orthodontic force of the closed-gap action box-shaped curve; 3) establishing a closed-gap action box-shaped curve orthodontic force-deflection curve differential equation, and settingboundary conditions; 4) establishing a closed-gap box-shaped curve orthodontic force prediction model. According to the invention, the parameterized representation can be effectively carried out on the closed-gap action box-shaped curve orthodontic force value applied to a patient by a dentist; the numerical value of the closed-gap action box-shaped curved orthodontic force applied by a dentist isaccurately predicted, and the dentist is assisted in improving the standardization, prejudgment and safety of oral tooth orthodontic treatment and the digitization and scientization degree of the orthodontic treatment.

Description

technical field [0001] The invention relates to a method for establishing a box-shaped curved orthodontic force prediction model of closed-gap action, and belongs to the technical field of oral orthodontic treatment. Background technique [0002] In the field of orthodontic treatment, fixed orthodontic treatment is still the most effective orthodontic treatment method, while teeth that are too high or too low, individual teeth that are tilted, and tooth spaces that are too large are the three most common forms of tooth deformity. Gap-closing box-shaped curve is the most effective and convenient way to treat the problem of too low or too high teeth and close the excessive gap between adjacent teeth at the same time, and it is also an important part of fixed orthodontics. The gap-closing action box-shaped curve is a box-shaped curved archwire. When the gap between two adjacent teeth needs to be closed, the gap-closing action box-shaped curved horizontal arm archwire is install...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20A61C7/00G06F119/14
CPCA61C7/002A61C2007/004Y02T90/00
Inventor 姜金刚姚亮陈奕豪张永德梁瑞奇曾阳
Owner HARBIN UNIV OF SCI & TECH
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