Method and system for acquiring tooth correction information

An acquisition method and tooth technology, which is applied in dentistry, orthodontics, orthodontics, etc., can solve problems such as the inability to provide digital dental models for rationality evaluation, and achieve the effect of reducing communication barriers and facilitating communication

Active Publication Date: 2020-12-01
SHANGHAI SMARTEE DENTI TECH CO LTD
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  • Abstract
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Problems solved by technology

[0006] The purpose of the present invention is to provide a method and system for obtaining orthodontic information, an electronic device and a computer

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  • Method and system for acquiring tooth correction information
  • Method and system for acquiring tooth correction information
  • Method and system for acquiring tooth correction information

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Embodiment Construction

[0082] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0083] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0084] refer to Figure 1-11 Shown; The present invention provides an embodiment of a method for obtaining orthodontic information, including:

[0085] ...

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Abstract

The invention discloses a method and a system for acquiring tooth correction information. The method comprises the following steps: acquiring initial pose information of all digital teeth in a digitaldental model and initial gingival line information corresponding to the initial pose information; constructing a dental coordinate system corresponding to the digital dental model according to the initial gingival line information, and establishing a dental plane corresponding to the bottom surface of the digital dental model in the dental coordinate system; adjusting all digitalized teeth in thedental coordinate system to enable current gap values between all of adjacent digitalized teeth to reach preset gap values; constructing a digital dental model corresponding to the preset target poseinformation, mapping a gingival line of the updated digital dental model to a dental plane, constructing a dental bottom surface contour of the digital dental model on the dental plane, and establishing a planar topological grid on the dental bottom surface contour; and further constructing a tooth jaw topological grid of the digital tooth jaw model, and displaying occlusion depth information inthe tooth jaw topological grid according to obtained occlusion points.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a method and system for obtaining orthodontic information, electronic equipment, and a computer storage medium. Background technique [0002] With the rapid development of digital oral technology, invisible orthodontics are gradually becoming popular. The job to be done by the digital treatment assistant system is to establish a tooth model and provide data support for the design of the treatment plan. To establish an accurate tooth model, the basic intraoral data information is an important basis. In the process of orthodontic treatment, it is not the movement or twist of a single tooth, but the design of the overall jaw. The tooth arrangement is an important step in the redesign process. After that, it will cause changes in the gums, and at the same time, the occlusal relationship will also change. [0003] In the prior art, a single tooth is used as an independent un...

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Application Information

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IPC IPC(8): A61C7/00
CPCA61C7/002
Inventor 沈斌杰姚峻峰
Owner SHANGHAI SMARTEE DENTI TECH CO LTD
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