Abstract: A liver virtual surgery simulation system for surgeons is introduced. Based on force feedback device named PHANTOM produced by SensAble Inc., this system makes use of virtual reality technology to implement the surgery procedures of liver and tissue. The visual feedback and force feedback are provided in real-time. This simulation technology explores a feasible path for the practical usage of virtual reality technology in surgery simulation.

Key words: virtual reality, virtual surgery, force feedback, liver surgery

摘要： 介绍一个用于外科手术的肝脏虚拟手术仿真系统。该系统基于SensAble公司的PHANTOM力反馈设备，利用虚拟现实技术实现肝脏手术过程中有关肝脏及其内部组织的多种手术操作，提供真实的视觉反馈和力反馈，具有良好的实时性。为虚拟现实技术在手术仿真中的实用化探索出一条可行的道路。

关键词: 虚拟现实, 虚拟手术, 力反馈, 肝脏外科手术

CLC Number: 

• N945.13