Vascular Intervention Training System Based on Electromagnetic Tracking Technology

We designed a virtual reality system which can assist training of vascular interventional surgery. The hardware including electromagnetic navigation, performs real-time guide wire position tracking and display. Through k-dimensional tree data structure we store and calculate the distance between guide wire tip and vascular centerline for security warning, avoiding guide wire tip penetration through vascular wall. The neural network model aims to predict the next operation of guide wire status in real time. The operation information will be displayed by virtual reality devices.