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RATIONALIZATION AND IMPROVING EFFICIENCY OF DENTAL CLINICAL EDUCATION USING SIMULATION SYSTEMS

使用模拟系统合理化牙科临床教育并提高效率

基本信息

批准号：
11357018
负责人：
IWAKU Masaaki
金额：
$ 23.98万
依托单位：
NIIGATA UNIVERSITY
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (A)
财政年份：
1999
资助国家：
日本
起止时间：
1999 至 2001
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11357018/
关键词：
Dental simulation education Virtual cavity preparation 3D computer graphics Artificial teeth for endodontic training Automatic assessment of operator s position Automatic assessment of cavity preparation Operator's Position Computer aided tr

项目摘要

Recently, the progress of dental science is so remarkable and clinical technics have become increasingly advanced and complicated. However, effective instruction of these clinical technics among students in a time-constrained schedule is very difficult to achieve. Because of this, there is a need to develop a rational training system based on simulated clinical procedures.In this study, we attempted to develop devices, models and aids for dental practice, and to introduce computers into dental education for assessment and simulation.1. Computer aided training manuals were created in restorative dentistry and periodontics fields, and their effectiveness were evaluated.2. Visual and kinetic aids using three dimensional computer graphics for periodontal education were improved.3. A virtual cavity preparation system was improved.4. Artificial jaws and teeth models for dental simulation practice were produced and refined.5. Automatic assessments of prepared cavities were tried using computer graphics.6. Operator's position was analyzed for introduction of dental simulation systems.7. Problems of dental simulation systems were discussed.8. Automatic assessment system of operator's position for feedback to the trainees was created, and it's effectiveness was evaluated.Since the dental simulation system was developed only recently, and it relates to all dental procedures, new problems were noted during the conduct of this three-year study. It has been found that continuous study to develop more efficient devices and teaching methods is exceedingly necessary.

近年来，口腔医学的发展日新月异，临床技术日趋先进和复杂。然而，在时间有限的时间表，学生之间的这些临床技术的有效教学是很难实现的。因此，有必要建立一个合理的基于模拟临床操作的培训系统。本研究尝试开发牙科临床操作的设备、模型和辅助工具，并将计算机引入牙科教学中进行评估和模拟。建立口腔修复学和牙周病学的计算机辅助培训手册，并评价其效果.改进了三维计算机图形辅助牙周教育的视觉和运动辅助手段.改进了虚拟型腔制备系统.制作并改进了用于牙科模拟实践的人工颌骨和牙齿模型.使用计算机图形尝试自动评估制备的腔。分析了操作者的位置，为牙科模拟系统的引入做了准备.讨论了牙科仿真系统存在的问题.自动评估系统的操作者的位置反馈给受训者，它的有效性进行了评估。由于牙科模拟系统是最近才开发的，它涉及到所有的牙科程序，新的问题，注意到在进行这项为期三年的研究。人们发现，不断研究开发更有效的设备和教学方法是非常必要的。