Heng Pheng-Ann, Cheng Chun-Yiu, Wong Tien-Tsin, Yangsheng Xu, Chui Yim-Pan, Chan Kai-Ming, Tso Shiu Kit
Department of Computer Science and Engineering, The Chinese University of Hong Kong.
Stud Health Technol Inform. 2004;98:130-6.
Surgical training systems based on virtual reality (VR) and simulation techniques offer a cost-effective and efficient alternative to traditional training methods. This paper describes a virtual reality system for training arthroscopic knee surgery. The virtual model used in this system is constructed from the Visual Human Project dataset. The system simulates the real-time deformation of soft tissue with topological change using finite element analysis. To offer the realistic tactile feedback, we construct a specialized force feedback hardware.
基于虚拟现实（VR）和模拟技术的外科手术训练系统为传统训练方法提供了一种经济高效的替代方案。本文描述了一种用于训练膝关节镜手术的虚拟现实系统。该系统中使用的虚拟模型是根据可视人计划数据集构建的。该系统使用有限元分析来模拟软组织在拓扑变化时的实时变形。为了提供逼真的触觉反馈，我们构建了一种专门的力反馈硬件。
