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Correcting appliance edge cutting method and device and electronic equipment

An appliance and edge technology, applied in the field of appliance edge cutting, can solve the problems of low efficiency and high cost, and achieve the effect of reducing the error rate and rejection rate and saving manpower

Active Publication Date: 2021-06-01
INNOVATIVE MATERIAL & DEVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a method, device and electronic equipment for edge cutting of an appliance, so as to alleviate the technical problems of high cost and low efficiency in the prior art

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  • Correcting appliance edge cutting method and device and electronic equipment
  • Correcting appliance edge cutting method and device and electronic equipment
  • Correcting appliance edge cutting method and device and electronic equipment

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Embodiment Construction

[0041] 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.

[0042] 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 correcting appliance edge cutting method and device and electronic equipment, and relates to the technical field of orthodontics, the method comprises the following steps: firstly establishing a virtual coordinate system based on a virtual tooth model, and then determining a target position on the virtual tooth model according to the virtual coordinate system; and cutting the edge of the appliance of the actual tooth model based on the target position. Through the method, the problems of high cost and low efficiency of an existing method for manually cutting the edge of the appliance can be relieved, and the effects of greatly saving manpower and reducing the error rate and the rejection rate are achieved.

Description

technical field [0001] The invention relates to the technical field of orthodontics, in particular to a method, device and electronic equipment for edge cutting of an appliance. Background technique [0002] In the production stage of digital orthodontics, the diaphragm of the appliance can be pressed and shaped through the 3D printed model and the laminating machine, and then the crown that is actually used clinically will be made from the diaphragm that wraps the entire tooth and gingiva. Part of the membrane is cut off. [0003] Now it is common to cut the aligner diaphragm by hand along the gum line with a blade or scissors, which not only has high labor costs but also is prone to mistakes, resulting in incomplete cutting or secondary processing of the aligner. Therefore, the existing method of manually cutting the edge of the appliance has the problems of high cost and low efficiency. Contents of the invention [0004] The object of the present invention is to provi...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/73B26D5/00
CPCG06T7/73B26D5/00G06T2207/10012
Inventor 龙小平
Owner INNOVATIVE MATERIAL & DEVICES
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