Advanced modular model for training dental operation hand feeling

An operating feel and modular technology, applied in the field of dental training models, can solve the problems of large gap in feel, unfavorable control of stable control of horizontal and vertical fine operations, and unsimulated hardness of teeth at different levels, so as to improve training effect of effect

Pending Publication Date: 2022-04-29
FOURTH MILITARY MEDICAL UNIVERSITY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The teaching model only imitates the tooth contour and the shape of the pulp cavity, but does not simulate the hardness of different levels of teeth, which is quite different from the feel of clinically using high-speed drilling rigs to prepare teeth;
[0...

Method used

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  • Advanced modular model for training dental operation hand feeling
  • Advanced modular model for training dental operation hand feeling
  • Advanced modular model for training dental operation hand feeling

Examples

Experimental program
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Effect test

Embodiment 2

[0039] Embodiment 2, a method for using an advanced modular model for training dental operation feeling, comprising the following steps;

[0040] S1. First, train through the one-shaped training structure and the cross-shaped training structure on the nine-square grid structure on the model main body 1, and exercise the fine motor training of the student's hand level in one direction;

[0041] S2, through the circular training structure and the C-shaped training structure on the nine-square grid structure on the model main body 1, train the students' hand multi-directional arc fine movement training;

[0042] S3. Through the training structure of different depths of circular triangles on the upper pulp cavity layer 4 of the model main body 1 and the nine-square grid structure, train students' comprehensive fine motor skills in the horizontal and vertical directions;

[0043] S4. Through the two tooth surface areas on the nine-square grid structure on the model main body 1, fin...

experiment example

[0045] As an experimental example, the advanced modular model used to train the dental operation feel in Example 1 was applied to the second-year undergraduate training class for fine hand movement training. The questionnaire showed that 86.84% of the students liked it very much. A fine motor training model, 97.4% of the students think that this fine operation model is helpful for clinical operation, can exercise their fine motor, more than 98.3% of the students feel the sense of failure.

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Abstract

The invention provides an advanced modular model for training dental operation hand feeling, which comprises a model main body, a simulated enamel layer, a dentin layer, a dental pulp cavity layer and a transparent back plate layer from top to bottom in sequence, and is characterized in that the model main body is provided with a Sudoku structure; a linear training structure, a cross-shaped training structure, a circular training structure, a C-shaped training structure, a dovetail-shaped training structure and a circular triangular training structure are arranged on the Sudoku structure, and a blank area and two protruding surface simulation tooth tip form areas are further arranged on the Sudoku structure. The hand fine motion ability of students can be trained step by step, the three-dimensional feeling from the horizontal direction to the vertical direction and from the plane to the inclined plane with the tooth tips can be achieved, the fine feeling of the students applying the high-speed drill point to move in the model in the transverse direction, the longitudinal direction and the arc line under the stable fulcrum can be trained, and the fine feeling of gradually abrading and cutting different tissues of the tooth body and falling in the marrow penetrating process can be trained; therefore, the hand stability and flexibility of the student can be trained.

Description

technical field [0001] The invention belongs to the technical field of dental training models, and in particular relates to an advanced modular model for training dental operation feel. Background technique [0002] Dental operations require high-standard horizontal and vertical fine movements. At present, the teaching system of stomatology usually starts to use skull models to simulate teeth for hand high-speed turbine fine motor exercises in the fourth grade of undergraduates. However, this teaching model has the following disadvantages: [0003] 1. The teaching model only imitates the tooth contour and the shape of the pulp cavity, but does not simulate the hardness of different levels of teeth, which is quite different from the feel of clinically using high-speed drilling rigs to prepare teeth; [0004] 2. There is no reference plane or window designed to facilitate the identification of operational errors, which is not conducive to the accurate assessment of students' m...

Claims

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Application Information

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IPC IPC(8): G09B23/28
CPCG09B23/283
Inventor 轩昆郭静童娟张荣荣侯晓冲许浩坤班晶浩邱新毓韩冰
Owner FOURTH MILITARY MEDICAL UNIVERSITY
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