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首页> 外文会议>International Conference on Digital Human Modeling(ICDHM 2007); International Conference on Human-Computer Interaction(HCI); 20070722-27; 20070722-27; Beijing(CN); Beijing(CN) >Latest Development of an Interventional Radiology Training Simulation System: NeuroCath
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Latest Development of an Interventional Radiology Training Simulation System: NeuroCath

机译：介入放射学训练模拟系统的最新进展：NeuroCath

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摘要

We describe the latest development of a computer-based virtual reality environment for training interventional neuroradiology procedures. The system, NeuroCath (Neuroradiology Catheterization Simulator), includes extraction and construction of a vascular model from different imaging modalities that represents the anatomy of patient in a computationally efficient manner, and a finite element method (FEM) based physical model that simulates the interaction between the devices and neuro-vasculature. A realistic visual interface with multiple, synchronized windows and plenty of video control functions are developed. The latest version is also equipped with haptic feedback module that gives the sense of touch in real-time, and customizable vascular model so that trainer can understand the importance of vascular variations and practice. According to the validation in several clinical centers, 70%-75% of training features have been realized which makes the system well suitable for training of interventional neuroradiologists.
机译：我们描述了用于训练介入神经放射学程序的基于计算机的虚拟现实环境的最新发展。该系统NeuroCath（神经放射导管模拟器）包括从不同的成像模态中提取和构建血管模型，以一种计算有效的方式代表患者的解剖结构，以及一个基于有限元方法（FEM）的物理模型，用于模拟之间的相互作用。设备和神经脉管系统。开发了具有多个同步窗口和大量视频控制功能的逼真的视觉界面。最新版本还配备了触觉反馈模块，可实时提供触觉，并可自定义血管模型，以便培训师可以了解血管变化和练习的重要性。根据几个临床中心的验证，已经实现了70％-75％的训练功能，这使得该系统非常适合于介入神经放射科医生的训练。

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