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Method for using photocured hard composite resin for crown bridge

A composite resin and hard technology, which is applied in medical science, dentistry, etc., can solve the problems of teeth being easily corroded, easy to fall off, and high cost of tooth restoration materials, and achieve the effect of not easy to fall off, firmly fall off, and low cost

Inactive Publication Date: 2019-07-12
合肥卓越义齿制作有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a method for using light-cured hard composite resin for crowns and bridges, which can effectively solve the problem that the existing tooth restoration materials in the background technology are relatively expensive, and the restored teeth are easily corroded and easy to fall off. question

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  • Method for using photocured hard composite resin for crown bridge
  • Method for using photocured hard composite resin for crown bridge
  • Method for using photocured hard composite resin for crown bridge

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Embodiment Construction

[0025] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0026] A method for using light-cured hard composite resin for crown and bridge, comprising the following steps:

[0027] S1. Pre-treatment: clean the teeth with rubber cups, brushes and pumice powder paste to remove surface dirt;

[0028] S2. Choose the color tone: keep the teeth moist, and choose the appropriate resin according to the color of the restored tooth and adjacent teeth under natural light;

[0029] S3. Tooth isolation: use a rubber dam to isolate the teeth;

[0030] S4. Protection of pulp and dentin: Cover the exposed pulp with calcium hydroxide paste, and then add a layer of glass ionomer adhesive;

[0031] S5. Acid etching: Use a small cotton ball or a small brush dipped in orthophosphoric acid to evenly apply acid etching on the...

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Abstract

The invention discloses a method for using photocured hard composite resin for a crown bridge. The method comprises the following steps of S1, pretreatment, wherein teeth are cleaned through a rubbercup, a brush and pumice powder paste, and surface dirt is removed; S2, hue selecting, wherein the teeth are kept wet, and the proper resin is selected according to the color of the repaired teeth andthe adjacent teeth under natural light. According to the method for using the photocured hard composite resin for the crown bridge, the photocured hard composite resin contains active functional groups, a photosensitizer causes a polymerization reaction under ultraviolet light irradiation, an insoluble coating film is generated, physical and chemical changes can occur fast within a short time, then the curved oligomer is cross-linked, the toughness and wear resistance of repaired various kinds of coloboma and cavities of the front teeth are improved, and the service life of the repaired teethis prolonged. The photocured hard composite resin is relatively low in cost, the color is close to that of the teeth, attractiveness is achieved, and the photocured hard composite resin is firm and not likely to fall off.

Description

technical field [0001] The invention relates to the field of photocurable resins, in particular to a method for using photocurable hard composite resins for crowns and bridges. Background technique [0002] With the improvement of living standards, there are many types of food, and various snacks can be eaten, but now basically all snacks contain high sugar content, which leads to dental caries and bad teeth in a large number of snacks. Once caries and bad teeth occur, caries and bad teeth will develop rapidly. During the treatment, the restoration of the teeth is typically achieved by hollowing out the carious tooth structure and filling the resulting cavity with a paste-like filling material, and then chemically or photochemically. The method of curing is used to make the filling material hard, but the cost of existing tooth restoration materials is relatively high, and the teeth after restoration are easily corroded and easy to fall off. Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C19/06A61C19/00
CPCA61C19/003A61C19/06
Inventor 王卫兵
Owner 合肥卓越义齿制作有限公司
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