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期刊论文

VR simulated training for less invasive vascular intervention

叶修梓Yiyu Caia* Cheekong Chuibe Xiuzi Yecf Yaoping Wangb James H. Andersond

Computers & Graphics 27(2003)215-221,-0001,():

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摘要/描述

This paper describes a computerized simulation system for less invasive vascular interventions using virtual-reality (VR)-based technology. A virtual human patient is constructed on top of the visible human data (VHD) incorporating in various vascular disease cases. Specially, the human vascular network is modeled for the use of catheterization simulation. Physical modeling technique is applied to model the interaction between the blood vessels and vascular catheterization devices. A haptic interface is integrated with the computer simulation system to provide tactile sensations to the user during the simulated catheterization procedures. The system can be used for training and pretreatment planning of interventional vascular procedures.

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