Complete dentition full denture finished product resin tooth and preparation method thereof

A technology for complete dentures and resin teeth, applied in the field of oral materials, can solve the problems of shortening the consultation time, complicated design process, and small selectivity of clinicians, so as to shorten the consultation time, reduce the cost, and reduce the clinical blending time. Effect

Active Publication Date: 2012-12-05
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to improve the efficiency of tooth arrangement, reduce the difference in tooth arrangement level among technicians, reduce the occlusal time of chairside complete dentures, and shorten the time of visiting a doctor, scholars have developed different tools to assist technicians in tooth arrangement, such as using a curve ball panel Carry out teeth

Method used

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  • Complete dentition full denture finished product resin tooth and preparation method thereof
  • Complete dentition full denture finished product resin tooth and preparation method thereof
  • Complete dentition full denture finished product resin tooth and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A finished resin tooth with a full denture complete denture, comprising an upper tray 3, a lower tray 4, an upper dentition 1 fixedly connected to the upper tray 3, and a lower dentition 2 fixedly connected to the lower tray 4; The upper dentition 1 and the lower dentition 2 occlude with each other; the upper dentition 1 and the lower dentition 2 are integral dentition respectively. The shape of the whole dentition is pointed circle A, oval B or square circle C.

[0041] The upper dentition 1 and the lower dentition 2 are made of polymethacrylic resin.

[0042] The material of the upper tray 3 and the lower tray 4 is polymethacrylic resin.

Embodiment 2

[0044] A kind of preparation method of complete dentition complete denture finished resin tooth as described in embodiment 1, comprises steps as follows:

[0045] (1) According to the shape and size of the patient's dental arch, produce upper dentition 1 and lower dentition 2 of corresponding shape and size;

[0046] (2) Making a waxed occlusal tray: the dental technician transfers the obtained jaw position relationship to the jaw frame to make a plaster model 5, and uses wax to make a waxed occlusal tray on the plaster model 5, and the waxed occlusal tray includes wax base and wax dentition embankment 6;

[0047] (3) Tooth arrangement: Arrange the upper dentition 1 and lower dentition 2 of the corresponding shape and size produced in step (1) on the wax occlusal bracket described in step (2), and adjust the upper dentition 1 and the lower dentition 2, so that the upper dentition 1 and the lower dentition 2 form an occlusion, forming a complete denture model with a wax base; ...

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Abstract

The invention relates to a complete dentition full denture finished product resin tooth, which comprises an upper denture, a lower denture, an upper dentition and a lower dentition, wherein the upper dentition is fixedly connected with the upper denture; the lower dentition is fixedly connected with the lower denture; and the upper dentition and the lower dentition are engaged with each other and are integral dentitions respectively. According to the complete dentition full denture finished product resin tooth, during arrangement of teeth and wearing, the upper dentition and the lower dentition are quickly and centrally engaged, so that the arrangement efficiency of the teeth is increased, the difference in tooth arrangement level of technicians is reduced, and the aims of guaranteeing wide close contact, reducing the clinical occlusal adjustment time and shortening the treatment time of patients are fulfilled. Each tooth is arranged according to an inclination angle in the tooth arrangement standard and positional relation of each dental cusp and an occlusal plane; the upper dentition and the lower dentition are matched teeth and are centrally engaged without error basically; the chair-side occlusal adjustment time of the full denture is reduced; the treatment time is shortened; and the comfort and the satisfaction of patients are improved.

Description

technical field [0001] The invention relates to a finished resin tooth of a full denture and a complete denture and a preparation method thereof, belonging to the technical field of oral material science. Background technique [0002] With the aging of the population, the number of patients with missing teeth is gradually increasing. The patient is old and has poor physical tolerance. How to shorten the clinical operation time and give the patient a comfortable complete denture as soon as possible has become a problem faced by prosthodontists. The progress of mechanized production has promoted the development of denture processing centers. The current complete denture arrangement is mostly completed by dental technicians in denture processing centers. Although the dental technicians of each processing center have the same standard of tooth arrangement, the quality of the complete denture at the beginning depends largely on the level of the dental technician. [0003] In or...

Claims

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Application Information

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IPC IPC(8): A61C13/087A61K6/087A61K6/891
Inventor 孙惠强李皓尚针针李欣肖国宁宫琪
Owner SHANDONG UNIV
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