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One-shot manufacturing method of a denture

A kind of manufacturing method, technology of denture

Active Publication Date: 2021-12-14
泰安市东方义齿有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, there will be problems in the actual operation according to the above-mentioned patent. It is cured three times. In fact, it cannot be fully cured. In addition, it chooses Gusa Durafelle resin, which has general performance. When combined, it leads to the performance of the final denture. needs to be improved

Method used

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  • One-shot manufacturing method of a denture

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Embodiment Construction

[0040] The present invention will be described in further detail below in conjunction with specific examples. It should be understood that these embodiments are intended to illustrate the basic principles, main features and advantages of the present invention, and the present invention is not to be limited in scope by the following embodiments. The implementation conditions used in the examples can be further adjusted according to specific requirements, and the unremarked implementation conditions are usually the conditions in routine experiments.

[0041] Surface modified nano silica:

[0042] Add 10 parts by mass of nano-silica, 0.5 parts by mass of n-propylamine, and 2 parts by mass of γ-aminopropyltriethoxysilane into cyclohexane solvent, react at room temperature for 1 hour, then react at 60°C for 1 hour, and then add 2 parts by mass of HDI trimer continued to react for 3 hours, and dried for 24 hours after removing the solvent to obtain surface-modified nano-silica.

[0...

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Abstract

The invention relates to a one-shot manufacturing method for dentures. The manufacturing steps include: (1) cleaning the tooth surface of the abutment tooth with hydrogen peroxide, and then rinsing it with water; (2) insulating the working area with cotton balls, and blowing it dry with an air gun; ( 3) Etch the abutment teeth with phosphoric acid solution; (4) Rinse with water, then blow dry to prevent moisture; (5) Apply adhesive on the surface of the abutment teeth and cure with light; (6) Place the resin material in layers, Layered light curing, the thickness of each layer does not exceed 2mm, and each light time is 20‑40 s, until the required height and shape are reached; (7) Trimming and polishing; this scheme is simple and easy to operate.

Description

technical field [0001] The invention relates to the field of medical oral cosmetics, in particular to a one-shot manufacturing method for dentures, which can conveniently manufacture dentures with excellent comprehensive properties such as toughness, wear resistance and strength in a short period of time. Background technique [0002] Tooth decay and tooth fracture due to trauma are common dental oral problems. With the continuous development of dental cosmetic restoration medicine, denture materials and manufacturing methods are constantly being updated. Light-curing composite resins are widely used in the oral cavity because of their good aesthetic properties, bonding properties with teeth, minimally invasive treatment and convenient operability. [0003] At present, as far as the manufacturing method is concerned, with the continuous development of technology, methods such as 3D printing, based on computer tomography (CT device), magnetic resonance imaging device (MRI), d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C13/08A61K6/893A61K6/62A61K6/76C08G18/79C08G18/32C08G18/67
CPCA61C13/08A61K6/893A61K6/62A61K6/76C08G18/79C08G18/3215C08G18/672
Inventor 不公告发明人
Owner 泰安市东方义齿有限公司