Open-face preformed dental crown and use method thereof

A pre-formed, open-faced technology, applied in the field of oral restoration, can solve the problems of long adjustment time, difficulty in adjustment, cumbersome operation, etc., and achieve the effect of simple adjustment, low cost and convenient use

Pending Publication Date: 2021-12-28
乔斯生物(深圳)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing prefabricated crown technology is relatively cumbersome to operate, and the tooth needs to be filled with fillings to restore the tooth shape before the prefabricated crown can be restored
Traditional prefabric

Method used

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  • Open-face preformed dental crown and use method thereof
  • Open-face preformed dental crown and use method thereof
  • Open-face preformed dental crown and use method thereof

Examples

Experimental program
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Embodiment Construction

[0030] 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.

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0032] In the drawings of this embodiment, the same or similar symbols correspond to the same or similar components; The orientation or positional relationship indicated by "right" 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, It i...

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Abstract

The invention provides an open-face preformed dental crown which comprises a crown body and a crown face buckled on teeth, the crown body and the crown face are integrally formed, the crown face is located at the upper end of the crown body, an opening (3) is formed in the crown face, and the opening is located in the center of the crown face; and the crown body is in a shape with the middle protruding and the neck edge narrowing slightly, the crown body is hollow and communicated with the opening, the crown body is connected with the crown face through an arc, and an inverted buckle support is further arranged on the crown face. The invention further provides a using method of the open-face preformed dental crown. The using method comprises the following steps: (1) preparing a tooth; (2) selecting a model; (3) wearing; (4) filling; and (5) adjusting occlusion. According to the method, a diseased tooth repairing process can be completed in one step, namely, after caries tissue of a caries tooth is removed, the caries tooth is directly tried on and bonded with the open-face type preformed dental crown, then the opening is filled with a dental light-cured resin material so as to form the occlusal surface, customization is not needed, use is convenient, time is short, problems can be solved at that time, efficiency is high, and cost is low.

Description

technical field [0001] The invention relates to the technical field of oral restoration, in particular to an open-faced preformed dental crown and a method for using it. Background technique [0002] Dental diseases such as dental caries or pulpitis are common cases in oral diagnosis and treatment. The treatment of dental caries generally adopts filling treatment, and materials such as resin or glass ion are often used to restore the shape of the tooth. Pulpitis needs to be treated after root canal treatment. Restoring the shape of the tooth through filling treatment. After dental treatment, the affected teeth often have defects such as poor retention of fillings, easy to fall off, increased brittleness of the tooth, and easy fracture. Therefore, follow-up permanent restoration treatment, such as casting crowns or porcelain crowns, is required. Similar dental treatment is also used for caries and pulpitis of children's deciduous teeth. Since children's deciduous teeth will ...

Claims

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Application Information

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IPC IPC(8): A61C5/70A61C5/30A61C19/00
CPCA61C5/70A61C5/30A61C19/003
Inventor 梁栋涂杰
Owner 乔斯生物(深圳)科技有限公司
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