Integrated denture processing system and method

Abstract

The invention relates to an integrated denture processing system and method. The system comprises a wax remover, a separating agent filling machine, a powder-liquid mixer, an acrylic denture injectionmachine and a steam polymerization machine. After preparation and embedding of flasks, wax removal operation, separating agent operation, powder-liquid mixing, injection molding preliminary polymerization operation, high-pressure polymerization operation and box opening operation, the system is used for wax removal, separating agent application, slurry injection and high-temperature and high-pressure polymerization of dentures embedded in multiple flasks in batches; wax removal, separation, glue injection and polymerization are integrated, operation is intelligent, multiple flasks can be treated simultaneously, and do not affect each other during work, and standardized batch processing is performed. The yield and quality are effectively increased, labor and material costs are reduced, working time is saved, and production efficiency is improved.

Description

【Technical field】 [0001] The invention relates to an instrument used in oral restoration, in particular to an integrated denture processing system and a processing method thereof. 【Background technique】 [0002] The purpose of traditional denture production is to perform restoration treatment for clinical edentulous patients. The technology adopted is to increase the stress-bearing area of ​​the denture base and bring the surface area in close contact with the alveolar ridge, so as to obtain good denture retention and Stabilized to improve chewing function. Such traditional dentures are therefore called retained and stabilized dentures. [0003] Traditional denture processing generally includes the following steps: 1. Check the impression and occlusal records, obtain the patient's oral impression clinically, and establish the occlusal relationship for the patient by using the traditional biting wax method; And record the maxillary frame according to the clinical oral occlu...

AI Technical Summary

Problems solved by technology

[0004] However, the clinical performance of traditional dentures is not very optimistic after the traditional technology and production and processing links are completed; especially in the production and processing links, the post-processing of denture wax models by dentists is a complicated process. After the tooth model is completed, it needs to go through operations such as boxing, wax melting, waxing, molding box pressing and fixing, and box cooking.

At present, most of the processes used in the traditional production of dentures are thermal coagulation packing, which requires multiple steps such as boxing, filling, pressurization, and water bath polymerization. The process is cumbersome, time-consuming and laborious.

It is easy to have the following defects in the processing process: 1. Defects in the process of washing away the wax, such as cooking the box for too long, will cause the base to be polished and affect the overall effect and aesthetics of the product; 2. In the process of injection glue When filling the glue, if the glue is too wet or too dry, there will be differences in the overall color and color of the base, and it is easy to generate air bubbles; 3. Defects in the heat treatment process of making plastics, such as insufficient heating time, premature opening 4. Defects in the link of making the box, due to the manual knocking out of the box separation method, the excessive force during the separation process will directly cause the base to break and damage

[0005] Moreover, the existing working mode is not only heavy equipment, but also cumbersome to operate, low work efficiency, messy working environment, and more seriously, the temperature and time are not easy to control during processing, which may easily cause mold deformation and affect the quality of the restoration. ; and in the whole processing process, because it is manually processed one by one, it cannot be operated in batches, and only one or a few type boxes can be processed at a time. If a few more type boxes are to be processed, operators need to be added, resulting in slow processing and low efficiency ;At the same time, with the cost of materials, sites, and personnel increasing year by year, denture processing is facing high costs, and there is an urgent need to reduce costs and increase efficiency, while providing continuous, stable and excellent quality dentures

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