Development of surgical simulator for cerebral aneurysm coil embolization

Research Project

Project/Area Number	25350579
Research Category	Grant-in-Aid for Scientific Research (C)
Allocation Type	Multi-year Fund
Section	一般
Research Field	Medical systems
Research Institution	Aichi University of Technology
Principal Investigator	NAGANO YOSHITAKA 愛知工科大学, 工学部, 教授 (40610142)
Co-Investigator(Kenkyū-buntansha)	MIYACHI Shigeru 大阪医科大学, 医学部, 准教授 (00293697) MATSUBARA Noriaki 名古屋大学, 医学部附属病院, 講師 (10422776)
Project Period (FY)	2013-04-01 – 2016-03-31
Project Status	Completed (Fiscal Year 2015)
Budget Amount *help	¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000) Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000) Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000) Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords	脳神経外科 / バーチャルリアリティ / GPGPU / 術前計画 / コイル塞栓術 / 粒子法
Outline of Final Research Achievements	We have developed a real time surgical simulator for preoperative planning of cerebral aneurysm coil embolization. The simulator is using particle calculation model for implementation of deformation of shape memory alloy coil. Coil shape of the helical type and cage type can be simulated. The simulator has implemented the real time insertion of first coil into an aneurysm.