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Preparation method of tooth whitening elastic veneering bridge and product thereof

A technology of teeth whitening and veneer bridge, applied in the field of stomatology, can solve the problems of difficult cleaning of teeth, affecting occlusal action, low disassembly and assembly efficiency, etc., to improve wearing comfort, improve whitening, and reduce chewing and occlusion interference. Effect

Pending Publication Date: 2022-03-25
万正(无锡)智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are still some problems with the existing veneer bridges, such as the difficulty of cleaning the covered teeth, affecting the occlusal action, and the low efficiency of disassembly and assembly caused by bonding.

Method used

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  • Preparation method of tooth whitening elastic veneering bridge and product thereof
  • Preparation method of tooth whitening elastic veneering bridge and product thereof
  • Preparation method of tooth whitening elastic veneering bridge and product thereof

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] Such as figure 1 Shown, a kind of preparation method of teeth whitening elastic veneer bridge comprises the following steps,

[0027] Step 1: Obtain a corresponding oral impression for the wearing area;

[0028] Step 2, preparing an oral model according to the oral impression in step 1;

[0029] Step 3, converting the oral cavity model scan in step 2 into a digital three-dimensional model;

[0030] Step four, design the veneer bridge with the digital three-dimensional model in step three;

[0031] Step five, making and assembling the veneer bridge;

[0032] Wherein, in step 1, the collection body used to obtain the oral impression completely wraps the premolars and molars in the wearing area; for the incisors and canines in the wearing area, only the fitting surface contour is collected;

[0033] In Step 5, the veneer corresponding to the incisors and canin...

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Abstract

The invention discloses a preparation method of a tooth whitening elastic veneering bridge, which comprises the following steps: step 1, acquiring a corresponding oral impression for a wearing area; 2, preparing an oral cavity model according to the oral cavity impression in the step 1; 3, scanning and converting the oral cavity model in the step 2 into a digital three-dimensional model; 4, designing a veneering bridge according to the digital three-dimensional model in the step 3; step 5, manufacturing and assembling the veneering bridge; wherein in the first step, a collection body adopted for obtaining the oral impression completely wraps premolars and molars in a wearing area; only the contours of the binding surfaces of incisors and canine teeth in the wearing area are collected; by differentially manufacturing incisor teeth, canine teeth, premolars and molars in the oral cavity, the matching firmness of abutment teeth on the two sides of the oral cavity is ensured, meanwhile, the chewing and occlusion interference on upper and lower abutment teeth in the middle of the oral cavity is remarkably reduced, and the wearing comfort is greatly improved.

Description

technical field [0001] The invention relates to the field of stomatology, in particular to a method for preparing a tooth whitening elastic veneer bridge and a product thereof. Background technique [0002] In the case of dental clinics, there are many patients who are dissatisfied with the color and shape of their teeth. In view of the above situation, it can be dealt with in various ways such as orthodontics, veneer, bleaching and repair. The veneer bridge is a wearing structure composed of multiple veneer structures. Compared with a single veneer, it must In terms of the limitation of bonding, its wearing and fixing method is more flexible, and it is increasingly used in treatment. However, there are still some problems in the existing veneer bridges, such as the difficulty of cleaning the covered teeth, affecting the occlusal action, and the low efficiency of disassembly and assembly caused by bonding. Contents of the invention [0003] Purpose of the invention: In o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C19/06
CPCA61C19/066
Inventor 杨璐钱文
Owner 万正(无锡)智能科技有限公司
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