TWM657546U - Tooth-attached patch - Google Patents

Abstract

This invention is about a tooth patch, which is applied to be adhered to the tooth surface. The tooth patch includes a patch body, a nano-scale coating and an adhesive surface. The patch body is selected from zirconia material and is made by high-temperature sintering. The nano-scale coating is bonded to the inner surface of the patch body. After the nano-scale coating is bonded to the patch body, high-temperature sintering is applied. The nano-scale coating has a plurality of micropores. The adhesive surface is coated on the nano-scale coating or the tooth surface, and the adhesive surface is bonded to the micropores. In this way, in addition to improving the hardness, clarity, and transparency of the patch body material and preventing the color from changing, effectively improving the tooth realism, the nano-level coating constitutes the bonding medium between the patch body and the tooth, allowing the adhesive surface to exert the maximum adhesion effect, enhancing the adhesion between the patch body and the tooth and making it stable and not easy to fall off, improving the shortcomings of the conventional zirconia braces and all-ceramic crowns, which have poor adhesion and are easy to fall off.

Description

Dental Veneers

This creation is about a patch, specifically a patch that can enhance the hardness, clarity, and transparency of the patch itself and prevent color change, effectively improve tooth realism, and enhance adhesion, stability, and resistance to falling off.

Showing white and bright teeth and a sweet and confident smile has almost become the standard of modern beauty and the foundation of facial beauty. Teeth account for about one-third of the face and are the most important facial features in the lower half of the face. Therefore, teeth play a large role in the aesthetics of facial features. The exquisite beauty of facial features must start with the teeth. Therefore, tooth veneers are available on the market.

Ceramic dental materials are divided into lithium disilicate (E-Max, glass ceramic) and zirconium dioxide. Currently, all dental products on the market use lithium disilicate to make whitening veneers. This is mainly because although lithium disilicate is relatively brittle, it is relatively cheap and easy to process. Although zirconium dioxide is harder and does not change color, its color is dead white. In addition, it is difficult to break through the two limitations of transparency and adhesion stability in the construction method.

In the previous technology, although there are zirconia crowns and all-ceramic crowns, they still have the disadvantages of poor adhesion and easy to fall off.

In summary, the structure and function of the commonly used dental veneers are still not ideal, and there is indeed a need for improvement.

In view of this, the creator has invested a lot of energy and spirit in research and development, constantly making breakthroughs and innovations in this field, hoping to solve the shortcomings of usage with novel technical means, not only to bring better products to society, but also to promote the development of the industry.

In view of the above, the main purpose of this creation is to provide a tooth patch that can enhance the hardness, clarity, and transparency of the patch itself and prevent color change, effectively improve the tooth simulation, and enhance adhesion, stability, and resistance to falling off.

To achieve the above purpose, this invention provides a tooth patch, which is applied to be adhered to the tooth surface. The tooth patch includes a patch body, a nano-scale coating and an adhesive surface, wherein the patch body is selected from a zirconia material and is made by high-temperature sintering; the nano-scale coating is bonded to the inner surface of the patch body, and the nano-scale coating is bonded to the patch body and then subjected to high-temperature sintering, and the nano-scale coating has a plurality of micropores; the adhesive surface is coated on the nano-scale coating or the tooth surface, and the adhesive surface is bonded to the micropores.

In this way, the hardness, transparency, and color of the patch can be improved, and the realism of teeth can be effectively improved.

In addition, the nano-level coating forms the bonding medium between the patch body and the teeth, allowing the adhesive surface to exert the maximum adhesive effect, enhancing the adhesion between the patch body and the teeth and making it stable and not easy to fall off, improving the shortcomings of conventional zirconia braces and all-ceramic crowns, which have poor adhesion and are easy to fall off.

In one embodiment of the tooth patch of this invention, the high temperature sintering forming temperature of the patch body is between 1500 and 1800 degrees, and the temperature curve is controlled by different sintering temperatures and times.

In an embodiment of the tooth patch of the present invention, the outer surface of the patch body is defined as an outer crown, and the shape of the outer crown is a convex arc surface, and the inner surface of the patch body is defined as an inner crown, and the shape of the inner crown is a concave arc surface.

In one embodiment of the tooth patch of the present invention, the nanoscale coating is selected from lithium disilicate and glass-like materials.

In one embodiment of the tooth patch of the present invention, the coating process of the nano-level coating is to first sandblast the patch body, then clean it, and then coat the nano-level coating on the patch body.

In one embodiment of the tooth patch of this invention, the high temperature sintering temperature of the nano-scale coating combined with the patch body is between 400 degrees and 600 degrees.

In one embodiment of the tooth veneer of the present invention, the adhesive surface material is selected from light-curing adhesive.

In one embodiment of the tooth patch of the present invention, the patch body is manufactured through the processing procedures of patch body forming, coating treatment, and adhesive treatment.

Based on the above advantages, and in order to allow the review committee to have a further understanding of this creation, the best implementation method is disclosed as follows, with diagrams and figure numbers to explain in detail the composition of this creation and the effects it achieves.

1: Tooth veneers

10: Patch body

20:Nano-level coating

30: Sticky surface

40: Patch body forming

50: Coating treatment

60:Viscosity treatment

Figure 1 is a three-dimensional diagram of the creative tooth patch; Figure 2 is a cross-sectional diagram of the creative tooth patch; Figure 3 is a block diagram of the production process of the creative tooth patch; and Figure 4 is a diagram of the use example of the creative tooth patch.

The following is a specific implementation example to illustrate the implementation of this creation. People familiar with this art can easily understand the other advantages and effects of this creation from the content disclosed in this manual. In addition, this creation can also be implemented or applied through other different specific implementation examples, and various modifications and changes can be made without violating the spirit of this creation.

Please refer to Figures 1 to 4. Figure 1 is a three-dimensional diagram of the creative tooth veneer; Figure 2 is a cross-sectional diagram of the creative tooth veneer; Figure 3 is a block diagram of the production process of the creative tooth veneer; Figure 4 is a diagram of the use example of the creative tooth veneer.

As shown in Figures 1, 2, 3 and 4, this invention provides a tooth patch 1, which is applied to be adhered to the tooth surface. The tooth patch 1 includes a patch body 10, a nano-scale coating 20 and an adhesive surface 30, which will be described in detail below.

The patch body 10 is made of zirconium dioxide material and is sintered at high temperature.

The aforementioned zirconium dioxide material can be selected from manufacturers such as 3M’s original zirconium oxide material.

The nano-scale coating 20 is bonded to the inner surface of the patch body 10. After the nano-scale coating 20 is bonded to the patch body 10, it is subjected to high-temperature sintering, and the nano-scale coating 20 has a plurality of microscopic pores.

The adhesive surface 30 is coated on the nanoscale coating 20 or the tooth surface, and the adhesive surface 30 is combined with the micropores.

The production process of the aforementioned creative tooth patch 1 includes:

1. The patch body is formed in 40 steps.

2. 50 steps of coating treatment.

3. 60 steps of adhesive treatment.

In an embodiment of the tooth patch of the present invention, the high temperature sintering forming temperature of the patch body 10 is between 1500 and 1800 degrees, and the temperature curve is controlled by different sintering temperatures and times.

Based on this, the material hardness, transparency, and color of the patch body 10 are achieved, and the color is not easy to change, which effectively improves the tooth simulation.

In an embodiment of the tooth patch of the present invention, the outer surface of the patch body 10 is defined as an outer crown, and the shape of the outer crown is a convex arc surface, and the inner surface of the patch body 10 is defined as an inner crown, and the shape of the inner crown is a concave arc surface.

In one embodiment of the tooth patch of the present invention, the nanoscale coating 20 is selected from lithium disilicate and glass-like materials.

In an embodiment of the tooth patch of the present invention, the coating process of the nano-level coating 20 is to first sandblast the patch body 10, then clean it, and then coat the nano-level coating 20 on the patch body 10.

In one embodiment of the tooth patch of the present invention, the high temperature sintering temperature of the nano-scale coating 20 and the patch body 10 is between 400 and 600 degrees.

Accordingly, by using the nano material characteristics of the nano coating 20, the nano coating 20 and the patch body 10 can be stably combined, and the density of the nano coating 20 is better, and its micropores are finer, so that the adhesive surface 30 and the micropores of the nano coating 20 can be more closely combined, thereby achieving the effect and purpose of making the patch body 10 more firmly adhered.

In one embodiment of the tooth veneer of the present invention, the material of the adhesive surface 30 is selected from light-curing adhesive.

In an embodiment of the tooth patch of the present invention, the patch body 10 is manufactured through the processing procedures of patch body forming, coating treatment, and adhesive treatment.

The above is an introduction to the components and their assembly methods of this creation. Next, the features and functions of this creation are introduced as follows:

First, let’s briefly explain the material properties of zirconium dioxide:

Zirconia has a certain plasticity that allows it to withstand deformation to a certain extent without breaking. This plasticity is the result of the structure of the zirconia molecule, which consists of zirconium atoms arranged in a cubic lattice and oxygen atoms filling the gaps in the cubic lattice. This structure allows the zirconia to deform locally when subjected to external forces, thereby absorbing energy and preventing breaking.

The strength of zirconia lies mainly in its high hardness and high melting point. The Mohs hardness can be as high as 8.5. This strength makes zirconia an ideal wear-resistant material, so it can be used as a dental material for dental veneers.

This creation can enhance the hardness, clarity, and transparency of the patch body 10, and the color is not easy to change, effectively improving the realism of teeth.

This invention uses a nano-level coating 20 to form a bonding medium between the patch body 10 and the tooth, so that the adhesive surface 30 can exert the maximum adhesive effect, enhance the adhesion between the patch body 10 and the tooth, and make it stable and not easy to fall off, improving the shortcomings of the conventional zirconia braces and all-ceramic crowns, which have poor adhesion and are easy to fall off.

The above are examples of implementation in this case, which are only for the convenience of explanation and should not be used to limit the meaning of this case. In other words, all kinds of design changes made according to the scope of the patent application listed should be included in the scope of the patent in this case.

1: Tooth veneers

10: Patch body

20:Nano-level coating

30: Sticky surface

Claims (8)

A tooth patch is applied to be adhered to the tooth surface. The tooth patch includes: a patch body, which is selected from a zirconia material and is made by high-temperature sintering; a nano-scale coating, which is bonded to the inner surface of the patch body, and the nano-scale coating is bonded to the patch body and then subjected to high-temperature sintering, and the nano-scale coating has a plurality of micro-pores; and an adhesive surface, which is coated on the nano-scale coating or the tooth surface, and the adhesive surface is bonded to the micro-pores. As described in claim 1, the high temperature sintering forming temperature of the patch body is between 1500 and 1800 degrees, and the temperature curve is controlled by different sintering temperatures and times. The tooth patch as described in claim 1, wherein the outer surface of the patch body is defined as an outer crown, the outer crown is a convex arc surface, and the inner surface of the patch body is defined as an inner crown, the inner crown is a concave arc surface. The tooth patch as described in claim 1, wherein the nanoscale coating is selected from lithium disilicate and glass-like materials. As described in claim 1, the coating process of the nano-scale coating is to first sandblast the patch body, then clean it, and then coat the nano-scale coating on the patch body. The dental patch as described in claim 1, wherein the high temperature sintering temperature of the nano-scale coating and the patch body is between 400 degrees and 600 degrees. A dental veneer as described in claim 1, wherein the adhesive surface material is selected from light-curing adhesives. The tooth patch as described in claim 1, wherein the patch body is manufactured through the processing procedures of patch body forming, coating treatment, and adhesive treatment.

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