Loose teeth fixed oral cavity teaching model to observe the periodontal trauma

A teaching model, oral technology, applied in teaching models, educational appliances, instruments, etc., can solve the problems of not realistically reflecting clinical phenomena, affecting teaching effects, periodontal damage, etc.

Active Publication Date: 2014-04-23
WANNAN MEDICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The currently used tooth teaching models only have periodontal damage and loose teeth, which cannot observe the destruc

Method used

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  • Loose teeth fixed oral cavity teaching model to observe the periodontal trauma
  • Loose teeth fixed oral cavity teaching model to observe the periodontal trauma
  • Loose teeth fixed oral cavity teaching model to observe the periodontal trauma

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] see figure 1 It can be seen that the loose tooth fixed oral teaching model that can observe periodontal trauma includes oral jaw model 1, teeth 3 fixed in oral jaw model 1, and wax 2 covering the gap around teeth 3. Oral jaw model 1 Includes upper and lower jaws, and can simulate oral occlusion on the jaw frame. In order to observe periodontal damage more intuitively, the oral and maxillary model 1 must be made of transparent material, and the wax 2 used for filling is preferably colored wax 2, through color difference, it is more eye-catching for teaching and demonstration.

[0016] The 3 parts of the teeth installed in the oral and maxillary model 1 are healthy teeth, and the rest are loose teeth. In order to cooperate with the teaching, a pair of healthy teeth and loose teeth can be provided, and they can be installed in the oral and maxillary model 1 according to needs, so that Loose parts can be simulated arbitrarily, such as figure 2 As shown, the loose teeth 3...

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Abstract

The invention discloses a loose teeth fixed oral cavity teaching model to observe the periodontal trauma, including a dental jaw model and a tooth fixed in the dental jaw model, the part of the teeth are healthy teeth, other part of the teeth are loose teeth, the healthy teeth are fixed in the dental jaw model through a supporting column, the loose teeth are fixed in the dental jaw model through a supporting spring, and a gap around the teeth is filled with a wax. The present invention is made the state of loose teeth and simulates a clinical phenomenon; the wax simulates periodontal, when an upper jaw and a lower jaw are occlusal, an occlusal trauma can appear, the wax is changed to display the occlusal trauma; by comparing the front and back fixed ligations, the change of lossening degree can not be only observed, and the change of teeth surrounding tissue stress can also be observed.

Description

technical field [0001] The invention relates to a loose-tooth-fixed oral teaching model capable of observing periodontal wounds. Background technique [0002] The tooth teaching models currently used only have periodontal damage and loose teeth, which cannot observe the destructive effect of traumatic occlusal force, and cannot realistically reflect clinical phenomena, which affects the teaching effect. Contents of the invention [0003] The technical problem to be solved by the present invention is to realize a loose-tooth fixed oral teaching model that can realistically reflect the destructive effect of occlusal force and can observe periodontal trauma. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: a loose tooth fixed oral teaching model that can observe periodontal trauma, including an oral maxillary model, teeth fixed in the oral maxillary model, and the tooth part is a healthy tooth , the part is loose teet...

Claims

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Application Information

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IPC IPC(8): G09B23/28
Inventor 柴琳任琳琳祖璨璨柳海施六霞张东林周静萍何巍蒋雪娟
Owner WANNAN MEDICAL COLLEGE
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