Digital mouth prosthesis making device

A kind of dental prosthesis and oral prosthetic technology, applied in the direction of electrical digital data processing, dental prosthesis, special data processing applications, etc., can solve the problems of unable to satisfy patients' rapid recovery of dental function, prolonging the treatment cycle, and low precision. Achieve the effects of shortening the treatment cycle, improving quality and simulation requirements, and convenient operation

Inactive Publication Date: 2009-06-10
PEKING UNIV SCHOOL OF STOMATOLOGY
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Problems solved by technology

Moreover, almost every step of the above-mentioned production steps is manual operation, which has low efficiency and lo...

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  • Digital mouth prosthesis making device
  • Digital mouth prosthesis making device
  • Digital mouth prosthesis making device

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Embodiment Construction

[0029] The following examples are used to illustrate the present invention, but are not intended to limit the protection scope of the present invention.

[0030] Such as figure 1As shown, the present invention consists of a laser three-dimensional scanning system, a dental restoration CAD / CAM design system, and special numerical control equipment for processing oral restorations. The working process of the present invention: firstly, the clinician prepares the tooth body strictly according to the requirements of the dental prosthetic CAD / CAM design system. The three-dimensional data collection of dental models and occlusal records will provide a basis for the next step of restoration design. Dental restoration CAD / CAM design system, which is used by doctors, completes the design of restorations according to the design process of the system. The medical requirement of oral prosthesis design is conditioned on the quantitative representation of spatial geometry, interactive WYS...

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Abstract

The invention relates to an oral cavity restoring body making equipment based on CAD / CAM technology, the invention discloses a digitalization oral cavity restoring body making equipment comprising a laser three-dimensional scanning system for acquiring tooth jaw model and articulation recording three-dimensional data, an oral cavity restoring CAD / CAM design system for rapidly making the oral cavity restoring body and a specific digital control equipment for machining oral cavity restoring body, the laser three-dimensional scanning system is communicated with the oral cavity restoring CAD / CAM design system, the oral cavity restoring CAD /CAM design system is communicated with the specific digital control equipment. The invention has simple operation, high efficiency and manufacturing accuracy, can obviously shorten the curing period, improve the work efficiency, alleviate the patient pain, simultaneously improve the quality of the oral cavity restoring body.

Description

technical field [0001] The invention relates to a CAD / CAM technology-based production equipment for dental prosthesis, in particular to digital dental prosthesis production equipment. Background technique [0002] Dental defects, dentition defects and their deformities, and dentition loss are common and frequently-occurring diseases in humans. The etiology is mainly caused by caries, periodontal disease, trauma, tumors and congenital malformations. Caries is one of the three major diseases that endanger human health, and it is also the main cause of tooth and dentition defect and loss. At present, most of the production methods of stomatological restorations in my country continue the traditional manual manufacturing process. First, the doctor prepares the patient's tooth to be restored, and then uses the impression material to take the negative mold and reproduce the plaster model. Then in the technician center, full-time technicians complete various complex processes such...

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Application Information

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IPC IPC(8): A61C13/00G06F17/50
Inventor 吕培军王勇李忠科廖文和戴宁叶佩青
Owner PEKING UNIV SCHOOL OF STOMATOLOGY
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