Systems and methods for maximal cusp anastomotic articulation

A tooth tip, the largest technology, applied in the modeling field of tooth model, can solve the problem of missing important information of dental arch, cumbersome and time-consuming manual process, etc.

Active Publication Date: 2021-05-14
CLEARCORRECT OPERATING LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the manual process can be tedious and time-consuming, and important information about dental arch alignment can be lost using existing scanning techniques

Method used

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  • Systems and methods for maximal cusp anastomotic articulation
  • Systems and methods for maximal cusp anastomotic articulation
  • Systems and methods for maximal cusp anastomotic articulation

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Embodiment Construction

[0011] In the drawings, like reference numerals designate like or corresponding parts throughout the several views. Also, as used herein, the words "a", "an", etc. generally have the meaning of "one or more" unless stated otherwise.

[0012] The maximal cusp alignment system 100 automatically aligns virtually modeled dental models in digital space. The generation of maximal cusp alignment can be utilized in the digital scanning device when initially imaging the patient's dental structure. The maximal cusp alignment system can be used for the planning of orthodontic treatment without manual alignment or alteration of the resulting maximal cusp alignment of the patient's tooth structure. In this way, the maximal cusp alignment system can produce an optimized image of the patient's anatomy. In some aspects, the maximum cusp alignment may be automatically verified and / or optimized via a comparison between the generated maximum cusp alignment and the patient's records and images....

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Abstract

A system for maximal cusp articulation comprising: a database including patient records and images, and a server in communication with the database, and the server includes virtual modeled geometries configured to receive two opposing dental models as The input processing circuit, wherein the two opposing dental models include the patient's upper dental model and the lower dental model. The processing circuit is further configured to detect an intersection region between the upper and lower dental models and perform a simulation on the two opposing dental models, wherein the simulation includes applying simulated physical rules at the two opposing dental models. The processing circuitry is further configured to: repeat the detection and simulation of the intersection region to generate a maximum cusp alignment of the two opposing dental models, mark the intersection region on the maximum cusp alignment, and output the maximum cusp alignment.

Description

technical field [0001] The present invention relates to the modeling of dental models, especially maximal cusp anastomosis. Background technique [0002] In order to plan orthodontic treatment for repositioning a patient's teeth, it is often necessary to articulate the patient's dental arch in digital space to match the same relative alignment as in the patient's mouth. Dental arches include the maxillary and mandibular arches, which form the roof and floor of the patient's mouth, respectively. The maxillary arch is the curved ridge of the upper jaw (ie, the roof of the patient's mouth), while the mandibular arch is the curved ridge of the mandible (ie, the dental arch under the patient's tongue). When the dental models of the opposing dental arches are digitally scanned, each model is scanned and saved as a separate virtual model. For example, digital scans can be used to determine a treatment plan based on the position of the patient's teeth and the patient's jaw alignme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C13/34A61C19/05A61C9/00A61C13/00A61C19/04A61C19/045
CPCG16H10/60G16H50/50A61C13/34A61C7/002A61C11/00G06F30/20A61C9/0046A61C19/05A61C2007/004G06F16/51
Inventor H·扬扎德赫P·D·丁
Owner CLEARCORRECT OPERATING LLC
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