Mobile traffic workstation of CAD (Computer Aided Design)-CAM (Computer Aided Manufacture)-3D printing system and method for automatically processing dental restoration body

Abstract

The invention relates to a mobile traffic workstation of a CAD (Computer Aided Design)-CAM (Computer Aided Manufacture)-3D printing system and a method for automatically processing a dental restoration body, and provides two rapid restoration systems. The mobile traffic workstation comprises a vehicle, a boat or a plane. A compound system composed of an optical scanning and computer aided design system, a CAD / CAM auxiliary system, a selective laser cladding machine and a numerical control cutting machine tool is mounted in the space of the vehicle, the boat or the plane. The compound system composed of the optical scanning and computer aided design system, a CAD auxiliary system, the selective laser cladding machine and the numerical control cutting machine tool is mounted in the space of the vehicle, the boat or the plane. The mobile traffic workstation is equivalent to a mobile denture digital processing plant. According to the mobile traffic workstation and the method, the mobile traffic workstation can be rapidly driven to border defence or remote areas; the rapid and convenient tooth and dentition defect restoration service can be provided for a great number of liberation army commanders and fighters or field workers of special industries; therefore, the gap in this aspect is filled; the customer-oriented concept is represented; the traditional treatment seeking mode is subverted; and the mobile traffic workstation and the method bring great convenience to the patients and have wide application prospects.

Description

technical field [0001] The invention belongs to the technical field of oral prosthesis, and in particular relates to a mobile traffic workstation of a miniaturized CAD-CAM-3D printing system, which can automatically process oral prosthesis to achieve convenient, fast, accurate and personalized production Dental restorations. Background technique [0002] Computer-aided design (CAD) and computer-aided manufacture (CAM) technologies integrate multidisciplinary knowledge and technologies such as mathematics, optics, electronics, computer image recognition and processing, automatic control and automatic processing , was widely used in industrial automation and aerospace fields in the 1970s. In 1983, the first dental CAD / CAM system prototype developed by France Duret came out in France; in 1985, at the French International Dental Academic Conference, Professor Duret used this equipment to produce the first posterior porcelain crown and successfully used it in the patient's oral ...

AI Technical Summary

Problems solved by technology

In 2008 and 2009, Gao Bo of the Fourth Military Medical University of the Chinese People’s Liberation Army published a treatise on laser rapid prototyping for the manufacture of full denture maxillary pure titanium substrates. ~136, and its suitability has been studied, and the clinical test results show that its production accuracy needs to be improved

[0031] 3. Limitation and development direction of traditional CAD / CAM in clinical application

However, there are still the following problems in the clinical application process: At present, CAD / CAM systems are mainly used in the field of fixed restorations, but not in removable partial dentures and complete dentures. The main reason is the inherent limitations of CAD / CAM systems in cutting. It not only causes a waste of materials, but also makes the types of prosthetics produced single, and composite prosthetics cannot be machined.

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