Veneered colorimetric plate, and preparation method and application method thereof

A color guide and veneer technology, applied in the field of dentures, can solve the problems of unpredictable and accurate color effects, comparisons, and patients' inability to understand the color most intuitively.

Active Publication Date: 2015-07-15
深圳市金悠然科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The color of the existing shade guide is inherent. In reality, the color of the patient’s teeth cannot be compared with the shade guide in many cases, and due to the translucent nature of the veneer restoration material, the color effect after restoration cannot be predicted accurately, and the patient cannot be the most accurate. Intuitively understand the color after installing the veneer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Veneer color guide, the veneer color guide is composed of 10 finished veneers with different color effects, and each veneer has a number, which is R0 to R9, representing different colors, including fluorescent white effect, Super white effect, natural white effect; transparency is divided into complete opacity, half opacity, high transparency and low transparency; thickness is divided into two specifications: 0.2mm and 0.5mm.

Embodiment 2

[0024] The making of embodiment 1 veneer shade guide:

[0025] (1) Scan the standard model with a 3D scanner;

[0026] (2) Computer-designed veneers with standard shape and thickness, design numbers R0 to R9 on the veneers, and veneer thicknesses are divided into 0.2mm and 0.5mm;

[0027] (3) Send the design data to the 3D wax-type printer to print the resin wax-type;

[0028] (4) Embedded resin wax type, cast in a porcelain die-casting furnace;

[0029] (5) Grinding and glazing.

Embodiment 1 and 2

[0031] The using method of embodiment 1 and 2 veneer shade guide:

[0032] (1) When using the veneer color guide, select the appropriate finished veneer test color according to the color of the patient's own teeth and the final desired effect;

[0033] (2) Choose the thickness of the finished veneer according to the fullness of the teeth, choose 0.5mm for the concave surface, and choose 0.2mm for the normal tooth arrangement;

[0034] (3) Put the selected finished veneer directly on the patient's teeth to see the final color effect. You can choose the color you like the most after comparing multiple effects, and then provide the number on the corresponding veneer to the technician for further processing. officially made.

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Abstract

The invention relates to the field of dentures, and specifically relates to a veneered colorimetric plate, and a preparation method and an application method thereof. The veneered colorimetric plate is composed of ten or more product veneers with different color effects. The veneered colorimetric plate is designed to solve the problem of ultrathin porcelain veneer colorimetry, and pre-makes different standardized porcelain veneers with different colors and thicknesses according to the thickness of the ultrathin porcelain veneers. The veneered colorimetric plate can help doctors and patients see the repaired color improvement results before the repair. The solution employed by the invention is that the product ultrathin veneer is directly put on the teeth of a patient to test colors when a veneering repair for whitening the teeth is carried out, enabling the colorimetry to be easier and the color to satisfy the requirements of the patient.

Description

technical field [0001] The invention relates to the field of dentures, in particular to a veneer shade guide and a preparation method and use method thereof. Background technique [0002] The color of the existing shade guide is inherent. In reality, the color of the patient’s teeth cannot be compared with the shade guide in many cases, and due to the translucent nature of the veneer restoration material, the color effect after restoration cannot be predicted accurately, and the patient cannot be the most accurate. Intuitively understand the color after installing the veneer. Contents of the invention [0003] In order to overcome the deficiencies of the existing veneer color comparison technology, the invention provides a veneer color guide with more than 10 different color effects. The veneer color guide is composed of more than 10 finished veneers with different color effects. Preferably, it consists of 10 to 60 finished veneers with different color effects. [0004] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C19/00
Inventor 武天逾
Owner 深圳市金悠然科技有限公司
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