基于VR技术的3D手术操作练习模拟器的设计与开发

Design and Development of 3D Surgical Operation Simulator Based on VR Technology

目的:解决医学教学过程中相关人体等实验材料不足的问题,提高医学教学质量,设计出便于使用的3D手术操作练习模拟器。方法:基于VR技术,建立一个能够提供使用者关于视觉、听觉、触觉等感官的模拟场景。结果:建立虚拟模型,设计出便于使用的3D手术操作练习模拟器。结论:模拟器让使用过的使用者真实的获得手术操作的经验,不仅节省了稀有的现实材料,还大大的提高了现代医学生的技术水平。

Objective:To solve the problem of shortage of human body and other experimental materials in the process of medical teaching,improve the quality of medical teaching,and design a convenient 3 D operation practice simulator.Methods:Based on VR technology,a simulation scene was established,which can provide users with visual,auditory,tactile and other senses.Results:A virtual model was established and a convenient 3 D operation practice simulator was designed.Conclusion:The simulator allows users to gain real experience in surgical operation,which not only saves rare practical materials,but also greatly improves the technical level of modern medical students.