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All-ceramic removable denture structure and manufacturing method thereof

A production method and denture technology, applied in the field of removable dentures and medical devices, can solve problems such as affecting the daily life of patients, affecting the sense of use experience, and long maintenance cycle time, so as to reduce production costs and cycles, improve user experience, and avoid problems. The effect of uneven stress

Inactive Publication Date: 2022-03-08
李俊芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing removable denture pairs are often fixed with a metal chain structure, which is often integrated in form. When a single artificial tooth is damaged, it is not convenient to replace it, and it needs to be re-customized as a whole, and the maintenance cycle is too long. It affects the daily life of the patient. When the user has a deviation after the first use, it needs to be adjusted after the overall disassembly. The operation is not convenient enough, which greatly affects the user's experience.

Method used

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  • All-ceramic removable denture structure and manufacturing method thereof
  • All-ceramic removable denture structure and manufacturing method thereof
  • All-ceramic removable denture structure and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0036] see figure 1 , figure 2 , image 3 , Figure 4 , Figure 7 and Figure 8, this embodiment discloses a removable denture structure made of all-ceramic, including a base plate 1 that fits the oral cavity structure, a connecting plate 2 is fixedly connected to the top of the base plate 1, and a plurality of positioning grooves 4 are opened on the top of the connecting plate 2, and a plurality of Artificial teeth 3 are provided inside the positioning grooves 4, and a plurality of adjustment grooves 403 corresponding to the positioning grooves 4 are provided on the outside of the connecting plate 2. Fixing parts are provided between the connecting plate 2 and the artificial teeth 3, and the artificial teeth 3 and the artificial teeth 3 are connected to each other. The connecting plate 2 is connected by a fixing piece, the fixing piece includes a first connecting block 401, the first connecting block 401 is arranged inside the adjusting groove 403, a screw 405 is provide...

Embodiment 2

[0040] see again figure 1 , figure 2 , Figure 5 and Figure 6 , both sides of the top of the substrate 1 are provided with a number of lamination holes 10, both ends of the substrate 1 are provided with fixing grooves 6, both sides of the two fixing grooves 6 are provided with fixing strips 7, and the fixing strips 7 are fixedly connected to the top of the substrate 1, By setting the fixing groove 6 inside the oral cavity and matching the jaws with each other, the base plate 1 is more stable when it is fixed, and the fixing strip 7 is clamped to the joint by external force. Fitting the first fitting part 9, a second fitting part 11 with the same size as the first fitting part 9 is opened on the outside of the connecting plate 2, and the first fitting part 9 is fitted with the remaining tooth roots in the patient's oral cavity , to avoid discomfort for the patient.

[0041] Specifically, by opening a number of bonding holes 10 on the top of the substrate 1, the bonding be...

Embodiment 3

[0043] see again figure 1 , figure 2 , Figure 5 and Figure 6 , the present embodiment discloses that the artificial tooth 3 material in the removable denture structure made of all-ceramic adopts an all-ceramic crown. Teeth can be divided into 1. Glass-ceramic all-ceramic teeth. Such as: Empress I, II, and III generations of hot-pressed porcelain crowns, glass-infiltrated porcelain crowns, and glass-ceramic crowns ground by CAD / CAM technology, etc. 2. Alumina and zirconia all-ceramic teeth, through the application of CAD / CAM technology to grind the alumina and zirconia inner crowns, and then add the outer layer of porcelain through layered porcelain technology, the finished all-ceramic teeth or no outer layer The full zirconium crown decorated with porcelain can be properly selected according to the needs of the patient.

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Abstract

The invention provides an all-ceramic removable denture structure and a manufacturing method thereof, and relates to the technical field of removable dentures. The all-ceramic removable denture structure comprises a base plate attached to an oral cavity structure, a connecting plate is fixedly connected to the top of the base plate, a plurality of positioning grooves are formed in the top of the connecting plate, artificial teeth are arranged in the positioning grooves, and a plurality of adjusting grooves in one-to-one correspondence with the positioning grooves are formed in the outer side of the connecting plate. According to the removable denture structure made of all porcelain, a movable plate is in threaded connection with a threaded rod, and the movable plate is moved under the limitation of an adjusting groove, so that a screw on a first connecting block is driven to be adjusted, an artificial tooth is moved and finely adjusted, the tooth is more fit for a user, and a connecting hole is blocked after the adjustment is completed; if abrasion occurs in the later use process, the connecting holes can be opened for adjustment, the artificial teeth are prevented from being detached, and the operation is more convenient.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a removable denture structure made of all-ceramic and a manufacturing method thereof, belonging to the technical field of removable dentures. Background technique [0002] Dentures are what people often call "false teeth". Just like "prosthetic legs" and "prosthetic limbs" are called "prosthetic limbs", "dentures" mean teeth that perform "duties" for human beings. In medicine, it is a general term for restorations made after partial or complete loss of upper and lower teeth. There are two types of dentures: removable and fixed. Fixed dentures (commonly known as "fixed dentures") cannot be taken and worn by patients themselves, while removable dentures (commonly known as "movable dentures") can be conveniently taken and worn by patients. [0003] Existing removable denture pairs are often fixed with a metal chain structure, which is often integrated in form. When a single artific...

Claims

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Application Information

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IPC IPC(8): A61C13/00A61C13/083
CPCA61C13/0004A61C13/0019A61C13/083
Inventor 李俊芳
Owner 李俊芳
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