A kind of stable all-ceramic denture and its preparation method
A stable and denture technology, applied in the field of all-ceramic dentures, can solve the problems of poor stability of all-ceramic dentures, and achieve the effects of enhancing the stability of settings, improving the friction resistance, and increasing the strength
Active Publication Date: 2022-02-08
深圳市金悠然科技有限公司
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[0007] The purpose of the present invention is to provide a stable all-ceramic denture and its preparation method, aiming to solve the problem of poor stability of all-ceramic denture in the prior art
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[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0034] The implementation of the present invention will be described in detail below in conjunction with specific embodiments.
[0035] In the drawings of this embodiment, the same or similar symbols correspond to the same or similar components; The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orien...
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The invention relates to the technical field of all-ceramic dentures, and discloses a stable all-ceramic denture, which includes a denture body, a wear-resistant layer, an elastic layer, a gingival seat, and a ceramic matrix. The wear-resistant layer is arranged on the outer surface of the denture body, and is resistant to The grinding layer covers the outer surface of the denture body, and the elastic layer is arranged on the inner surface of the denture body. The elastic layer is elastic, and the elastic layer covers the inner surface of the denture body; the denture body and the ceramic matrix are connected and arranged, and the elastic layer wraps the ceramic matrix. Arranged in connection with the gingival seat. Under the action of the wear-resistant layer, the strength of the denture body is enhanced, it is not easy to break, the friction resistance of the denture body is improved, and the durability of the denture is improved; when the user chews, the elastic layer helps to reduce the impact on the denture body and the ceramic substrate. The pressure makes the whole more stable. At the same time, the elastic layer enhances the adhesion of the denture body to avoid damage to the user when the denture body collapses. use.
Description
technical field [0001] The patent of the present invention relates to the technical field of all-ceramic dentures, in particular, to a stable all-ceramic denture and a preparation method thereof. Background technique [0002] With the development of technology and the improvement of living standards, people pay more and more attention to oral health, especially for the restoration of missing teeth. [0003] At present, in the clinical practice of full crown restoration of defective teeth, the metal-ceramic crown is the most used. This metal-ceramic crown is a full crown restoration formed by using porcelain powder to sinter at high temperature and fused to the surface of the metal inner crown. Helps people chew when their natural teeth are missing. [0004] All-ceramic denture refers to making an inner crown on the root of the tooth. The inner crown is a layer of all-ceramic transparent support frame, and then baked on its outer crown surface with a layer of porcelain powde...
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IPC IPC(8): A61C13/083
CPCA61C13/0835A61C13/0004A61C13/0006A61C13/0007
Inventor 武天逾
Owner 深圳市金悠然科技有限公司