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Step-by-step tooth arrangement method, step-by-step tooth arrangement device and electronic equipment

A step-by-step, teeth-based technology, applied in design optimization/simulation, instruments, calculations, etc., can solve the problems of low step-by-step efficiency in manual design, and achieve low step-by-step efficiency, reduce manual operations, high efficiency and short paths The effect of rowing teeth

Active Publication Date: 2021-06-01
INNOVATIVE MATERIAL & DEVICES
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Problems solved by technology

[0003] The purpose of the present invention is to provide a step-by-step method, device and electronic equipment for arranging teeth, so as to alleviate the technical problem of low efficiency of step-by-step manual design in the prior art

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  • Step-by-step tooth arrangement method, step-by-step tooth arrangement device and electronic equipment
  • Step-by-step tooth arrangement method, step-by-step tooth arrangement device and electronic equipment
  • Step-by-step tooth arrangement method, step-by-step tooth arrangement device and electronic equipment

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Embodiment Construction

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0037] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention provides a step-by-step tooth arrangement method, a step-by-step tooth arrangement device and electronic equipment, and relates to the field of oral clinical orthodontics, the method comprises the following steps: firstly, obtaining tooth arrangement parameters of a tooth model, the tooth arrangement parameters comprising initial positions of a first number of teeth and target final positions of the first number of teeth; creating an intermediate step table based on tooth arrangement parameters; judging whether the middle step table meets a first step condition or not, and if yes, judging whether deviation exists between the positions of the teeth distributed on the final dental arch coordinate axis of the middle step table and the target final position of the teeth or not; and if the deviation does not exist, determining the step-by-step stage of each tooth according to at least one median dental arch coordinate axis. By means of the method, the technical problem that in the prior art, manual design step-by-step efficiency is low can be relieved, manual operation depending on experiences in tooth arrangement step-by-step is reduced, and the effects of high efficiency and short-path tooth arrangement are achieved.

Description

technical field [0001] The invention relates to the technical field of oral clinical orthodontics, in particular to a step-by-step method, device and electronic equipment for arranging teeth. Background technique [0002] Dental deformity is one of the three major diseases of the oral cavity and has a high prevalence rate. In the existing design of orthodontic appliances, the patient's current tooth state image is collected first, and the doctor manually determines the final orthodontic state according to the original tooth state, and then interpolates between the original tooth state and the final tooth state Calculated to obtain multiple intermediate tooth states, thereby manufacturing a series of aligners. In the process of digital orthodontics, after the pretreatment is completed, it is necessary to design the final position, that is, to arrange the teeth, and to discharge the result position after the completion of the orthodontic treatment. With the initial position a...

Claims

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Application Information

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IPC IPC(8): G06T17/00G06F30/20
CPCG06T17/00G06F30/20
Inventor 龙小平
Owner INNOVATIVE MATERIAL & DEVICES
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