バーチャルリアリティ技術を用いたモジュール構成型脳外科手術シミュレーションシステム(<特集>医療応用)

概要

論文の詳細を見る
A computer-aided surgical simulator using virtual reality (VR) technique is developed on a high-speed graphical computer. By using the VR devices of the simulator such as a "virtual knife"-typed position sensor, data globes and a head-mounted display, one can virtually operate on the three-dimensionally displayed patient images which are reconstructed from their CT or MRI. Our simulation software is featured with its modularity where surgical simulation in the various disciples can be developed by combining the program modules which perform specific 3D image processing or VR device control. We applied this system to a neurosurgery to enucleate brain tumors. It was found this system provides good pre-operative estimations about positional relations between the skull and tumors.
日本バーチャルリアリティ学会の論文
1998-12-31