Dental restoration design method, system and device and readable storage medium

Abstract

The invention discloses a dental restoration design method, system and device and a readable storage medium. The method includes the steps: acquiring original three-dimensional oral data of a patient;calculating the original three-dimensional data based on a denture design optimization algorithm to generate restoration three-dimensional data; transforming the restoration three-dimensional data into processed data needed by a dental digital processing device. The system comprises a receiving unit, a calculation unit and an output unit, wherein the receiving unit receives the original three-dimensional oral data of the patient, the calculation unit calculates the original three-dimensional data according to the denture design optimization algorithm to generate the restoration three-dimensional data, and the output unit transforms the restoration three-dimensional data into the processed data needed by the dental digital processing device. By the algorithm for calculating a dental restoration by intelligent learning comparative optimization, teeth are designed based on a computer, manual operation is omitted, and time and labor are saved. Besides, dental restoration design errors caused by operation of the system by operators with different levels can be avoided, and restoration wearing comfort of the patient and the like are improved.

Description

technical field [0001] The present disclosure generally relates to the field of dental digital design, and in particular relates to a design method, system, device and readable storage medium of an oral prosthesis. Background technique [0002] Since everyone's teeth are shaped differently, every dental case in medicine requires a specially designed restoration. [0003] Traditionally, the lost-wax method is used to make the shape of dental restorations. In this method, after the doctor grinds away the patient's lesioned teeth, he uses the impression material in the patient's mouth to take out the patient's oral model, and then transforms it through the plaster negative mold and positive mold. , to make a plaster model exactly like the patient's mouth. Then, a lost-wax method is used to make a wax model or plastic model of the shape of the restoration on the plaster model (obtained by melting wax or plastic, solidifying drop by drop, and then grinding and polishing), and th...

AI Technical Summary

Problems solved by technology

[0006] However, there is a problem in the current CAD / CAM (Computer-Aided Design / Computer-Aided Manufacturing) system: after the doctor builds the 3D model of the patient's oral cavity on the computer, the restoration design is done manually, that is, the 3D graphics processing software is manually operated. Adjust various three-dimensional parameters of the restoration to be designed, such as: size, axial direction, jaw curve, arch curvature, occlusion, minimum thickness, connecting body strength, etc.), so that the final designed restoration is sufficient for the patient

However, this process requires a lot of experience in dental design, and operators need to undergo a lot of technical training before they can work. At present, CAD / CAM systems are lacking in the intelligent design of restorations.

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