Dental correction step-by-step method, dental correction step-by-step system and electronic equipment

A tooth, step-by-step technology, applied in the field of orthodontics, can solve the problems of difficult control of reliability, long design time, and inability to achieve work efficiency, and achieve the effect of improving design efficiency, no collision, and smooth collision

A tooth, step-by-step technology, applied in the field of orthodontics, can solve the problems of difficult control of reliability, long design time, and inability to achieve work efficiency, and achieve the effect of improving design efficiency, no collision, and smooth collision

CN113243999AActive Publication Date: 2021-08-13SHANGHAI SMARTEE DENTI TECH CO LTD
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  • Dental correction step-by-step method, dental correction step-by-step system and electronic equipment
  • Dental correction step-by-step method, dental correction step-by-step system and electronic equipment
  • Dental correction step-by-step method, dental correction step-by-step system and electronic equipment

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[0063] In the process of constructing an orthodontic treatment plan, the step-by-step process of the teeth to be treated is an important link. The step-by-step plan determines the treatment cycle, treatment effect, and treatment accuracy; the actual problems faced in the design of treatment cases at present Including, the doctor artificially sets the stage and logical sequence of each tooth movement based on experience, so the doctor still spends a lot of design time in participating in the decision-making, and it takes a relatively long time to make modifications and corrections in the later stage, lacking accurate data basis, affect the efficiency of planning. The present invention provides a step-by-step method that does not require manual participation, especially for the situation where the molars are moved away. The specific implementation methods provided by the automatic step-by-step process of moving the patient's teeth from the initial position to the target position ...

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Abstract

Disclosed is a dental correction step-by-step method. The dental correction step-by-step method comprises the following steps of acquiring initial tooth state information of a patient and target position information corrected to a target position in a dental coordinate system; according to tooth initial position information and / or missing tooth position information in the initial tooth state information, obtaining a tooth jaw area position where the farthest-end molar is located; acquiring a remote movement distance parameter of the farthest-end molar moving from the initial position information to the target position information on the tooth jaw area; formulating a step-by-step movement scheme for dental correction of the patient according to the remote movement distance parameter information; and according to the tooth initial position information and the correction target position information, obtaining the total movement amount of a single tooth in different correction modes, and constructing a tooth movement step-by-step list by combining a dental correction step-by-step movement scheme with a molar remote movement logic step-by-step algorithm. The invention further discloses a dental correction step-by-step system, electronic equipment and a computer storage medium.

Description

technical field [0001] The invention belongs to the technical field of orthodontics, and more precisely relates to a step-by-step method, a step-by-step system, electronic equipment and a computer storage medium for orthodontics. Background technique [0002] With the rapid development of invisible orthodontic technology in digital oral cavity, the orthodontic patient's teeth are designed from the initial position to the final target position in the process of formulating the orthodontic treatment plan. How the orthodontic teeth are moved sequentially, that is, how to move them step by step, is the core of the step-by-step plan for orthodontic treatment, but orthodontic treatment is personalized customization, because the individual patients are different, especially for molar molars ( In the case of moving molars) far away, the step-by-step plan for teeth is currently mostly designed manually by doctors based on experience, and there is also a semi-automatic step-by-step me...

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Application Information

Patent Timeline
13 Aug 2021
Publication
CN113243999A
IPC
A61C7/00
CPC
A61C7/002; A61C2007/004
Inventors
马剑威; 王必聪