2A2-G24 輪切りモデルを用いたマウス左心室の弾性センシング

概要

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This paper discusses the stiffness evaluating method that can be applied to the mouse's left ventricle which size is extremely small. Based on a ring model for evaluating a specimen, we introduce FPH(Force Per Height) as an index of elasticity. By combining tensile data and geometric information, we calculate FPH in experiments. Then, we show experimental results showing the correlation between FPH and the conventional method in rat. We also show the statistical results where normal and diseased rats can be separated. Finally, the experimental results showing the applicability to mouse are shown.