206 循環系シミュレータの開発と磁気浮上型人工心臓の評価(ライフサポートにおける工学技術)

概要

論文の詳細を見る
We have developed a circulatory system simulator which reproduces hemodynamics, which means change of pressure and flow rate, to evaluate a circulatory therapeutic device such as magnetically suspended artificial hearts. The simulator consists of eight chambers, an air compressor, two pinch valves and four check valves. The circulatory system simulator simulates the hemodynamics of a patient with left heart failure by changing several parameters. Left ventricular assist circulation is performed using the simulator and a radial type magnetically suspended pump developed in our laboratory. Developed simulator reproduced hemodynamics suitably. Stable range of the magnetically suspend pump and its sufficient ventricular assist performance was confirmed.
社団法人日本機械学会の論文
2007-09-28