虚拟骨科手术中触觉交互建模方法综述  

A Survey on the Hatpic Interaction Models in Virtual Orthopedic Surgery

作　　者：王琼[1] 陈辉[2] 王平安[1] 

机构地区：[1]中国科学院深圳先进技术研究院,深圳518055 [2]中国科学院软件研究所,北京100190

出　　处：《集成技术》2013年第6期89-93,共5页Journal of Integration Technology

摘　　要：虚拟骨科手术可以让骨科医生使用多种虚拟骨科手术器械在三维重建的骨性解剖结构模型上进行骨科手术操作和训练。力触觉交互在骨科手术中起着不容忽视的作用,如何在骨科手术模拟中实现真实快速的触觉交互,已成为近年来虚拟骨科手术研究的热点。文章主要对现有的骨科手术模拟系统中用到的触觉交互模型进行了研究、分类和总结,分析了现有的一些模型的特点和不足,并展望了骨科手术系统中未来力触觉交互的发展。Virtual orthopedic surgery allows the surgeon to perform operations and trainings on the reconstructed anatomic bone model with a variety of virtual instruments. Haptic interaction plays an important role in the virtual surgery. How to simulate realistic and fast haptic interaction in virtual orthopedic surgery has become a concerned research topic recently. In this paper, existing haptic models used in orthopedic surgical simulation system were reviewed and analyzed, and their characteristics and disadvantages were discussed as well. Finally, some perspectives for the development of the haptic interaction in future pointed out.

关 键 词：虚拟骨科手术 计算机触觉 

分 类 号：R319[医药卫生—基础医学] TP391.9[自动化与计算机技术—计算机应用技术]