AM05-17-011 超音波計測融合シミュレーション検証のための大動脈内血流模擬実験装置(生物流体・生体流体3,一般講演)

概要

論文の詳細を見る
Thoracic aortic dissection has a high fatality rate, and the number of fatalities is tendency to increase with advancing age. Because of our fast-aging society, it's a problem calling for immediate solution. It's difficult to recognize the exact structure of the 3D blood flow with measurement existing, and that makes having an elucidation of mechanism adversity. Our research group had propounded a new solution; integrate together ultrasonic-measurement and CFD to investigate blood flow, which is called Ultrasonic-Measurement-Integrated (UMI) Simulation. Usability of UMI simulation has been confirmed by numerical experiment in former studies. In this paper,_<in-vitro> system for fluid flow experiment to verify UMI simulation was fabricated and pilot study was performed. Thoracic aneurysm models in this system, based on CT scan data and duplicated its original configuration precisely, were made of Silicone rubber and PVA-polymer. The letter models has elasticity like real vessels is a point worthy of special mention.
日本流体力学会の論文
2005-09-05