0932 脳血管内治療のためのリアルタイムシミュレータの開発(S05-1 生体のシミュレーション・モデリング・計測(1),S05 生体のシミュレーション・モデリング・計測)

概要

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Computer-based simulators for surgical operations provide effective training and planning environments without danger to patients. A computer-based training simulator system for neuroendovascular treatment we have developed. In this paper, we focus on an approach for real-time deformation of devices such as catheters and guide-wires during navigation inside complex vascular networks. We have developed a mathematical model based on three-dimensional beam theory, combined with an incremental approach that allows for highly non-linear behavior using a linear model. Volume-based models constructed from 3D DSA or MR/CT images of a patient's brain for the vascular modeling we have adopted for the computationally efficient.
社団法人日本機械学会の論文
2007-09-07