Virtual reality surgical simulation: The role of computational mechanics techniques

被引:0
|
作者
Becker, A. A. [1 ]
Wang, P. [1 ]
Jones, I. A. [1 ]
Glover, A. T. [1 ]
Benford, S. D. [1 ]
Greenhalgh, C. M. [1 ]
Vloeberghs, M. [1 ]
机构
[1] Univ Nottingham, Sch Mech Mat & Mfg Engn, Nottingham NG7 2RD, England
关键词
virtual reality; surgery simulation; haptic feedback; boundary element method; finite element method; computational mechanics;
D O I
暂无
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
A review of the field of virtual reality (VR) in surgery simulation is presented. The incorporation of computational mechanics techniques, namely the finite element (FE) and boundary element (BE) methods, in surgical simulations is discussed. Recent work on the development of a BE-based visual and haptic surgical simulator is presented. Advanced features of the BE simulator are highlighted; these include real-time tissue manipulation, surgical cutting, post-cutting deformations and self-contact. The experience of VR surgery is enhanced through the use of a purpose-built set-up with an angled projection through a semi-silvered mirror, two haptic force-feedback hand-held devices and Three-dimensional stereovision glasses.
引用
收藏
页码:23 / 39
页数:17
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