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Fixed dentures and methods of making the same

A technology for fixing dentures and dentures, which is applied in the field of medical equipment, can solve problems such as difficult denture inlays, unstable retention, and damage to abutment teeth, and achieve good retention functions, stable retention, and easy cleaning.

Active Publication Date: 2017-12-19
昆明定美义齿制作有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a fixed denture and its preparation method, which aims to solve the existing technical problems of denture inlay difficulty, damaged abutment teeth, strong foreign body sensation, unstable retention and high price

Method used

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  • Fixed dentures and methods of making the same
  • Fixed dentures and methods of making the same
  • Fixed dentures and methods of making the same

Examples

Experimental program
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Embodiment 1

[0040] figure 1 For the exploded schematic diagram of the fixed denture provided in this embodiment, please refer to figure 1 . This embodiment provides a fixed denture 100 for restoring residual teeth, where residual teeth refer to defective or missing teeth in the patient's oral cavity. The fixed denture 100 includes a denture crown 110 and a first denture base 120 and a second denture base 130 for supporting the denture crown 110 .

[0041] The first denture base 120 includes a first retention end 121 , a second retention end 123 , a first support plate 125 and a first connecting portion 127 between the first retention end 121 and the second retention end 123 , The first retention end 121 and the second retention end 123 are respectively used to cover the lingual sides of two teeth adjacent to the residual teeth. The lingual side of the teeth refers to the surface of the teeth facing the tongue in the oral cavity. The first connecting portion 127 is used to cover the lin...

Embodiment 2

[0056] image 3 For the flow chart of the preparation method of the fixed denture provided in this embodiment, please refer to image 3 . This embodiment provides a kind of preparation method of fixed denture, and this preparation method is used for preparing the fixed denture provided in embodiment 1, and it comprises the following steps:

[0057] S1. On the working model of the patient's teeth, the wax-type material is used to overcast the first denture base.

[0058] The working model of the patient's teeth is copied from the patient's denture model.

[0059] Specifically, such as figure 1 As shown, the first denture base 120 includes a first retention end 121, a second retention end 123, a first support plate 125, and a first connection between the first retention end 121 and the second retention end 123. part 127, the first retaining end 121 and the second retaining end 123 are respectively used to cover the lingual side of two teeth adjacent to the residual tooth, th...

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Abstract

The invention provides a fixed denture and a preparation method thereof and relates to the field of medical instruments. The fixed denture is used for repairing a residual tooth. The fixed denture comprises a denture dental crown, a first denture base and a second denture base, wherein the first denture base and the second denture base are used for supporting the denture dental crown and wrapping the tongue side face and the cheek side face of the tooth of a patient respectively so that the denture dental crown can be stably supported by the first denture base and the second denture base. The fixed denture is simple in structure and low in price, the patient does not have a foreign body sense in the oral cavity, and the fixed denture is stable in retention, convenient to dismount and capable of bearing large occlusal force.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a fixed denture and a preparation method thereof. Background technique [0002] In daily life, due to various reasons, many people have lost some teeth to varying degrees. Although there are many methods to restore residual teeth, they all have some disadvantages to varying degrees. The analysis is as follows: [0003] 1. To make a crown, the teeth adjacent to the residual tooth are first ground down, and then the crown is used to restore the residual tooth. Although it can be repaired in about a week, it will cause greater damage to the patient's teeth, and it will cause greater pain to the patient during the repair process. [0004] 2. Dental implants require surgery to complete, and the repair time is long, taking 6 to 12 months. Moreover, depending on the condition of the patient's bone, not every case can be repaired, nor can every repaired case be successful. , low applicab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C13/083
CPCA61C13/0006A61C13/083A61C13/0835A61C2204/00
Inventor 熊伟
Owner 昆明定美义齿制作有限公司
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