ITE Technical Report
Online ISSN : 2424-1970
Print ISSN : 1342-6893
ISSN-L : 1342-6893
34.25
Session ID : MVE2010-31
Conference information
Haptic display of the impact fracture of the elasto-plastic body for the RAO simulator
Yuki HAMADAYoshiyuki KAGIYAMAYoshihiro KURODAMasataka IMURAOsamu OSHIRO
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

In recent years, VR technology is counted on surgery simulator in medicine. The Aim of this study is to develop a rotational acetabular osteotomy (RAO) simulator. In this paper, the impact-breaking of the elastic-plastic body is described. RAO is the surgical operation with cutting hip socket and transrating or rotating it. We assume that bone has elasto-plastic property. Therefore, we simulate to transfer the impact-wave and to break the bone when impacting with elasto-plastic body. We also display the haptic sensation of breaking bone considering user's handling and states of bone. In this experiment, we use spring-mass model, and confirm that this system can display the stress wave propagation and fracture by shock.

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© 2010 The Institute of Image Information and Television Engineers
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