超音波顕微鏡による骨組織の力学的特性評価

概要

論文の詳細を見る
A bone structure is a highly differentiated coupling tissue and alternatively grows or declines regarding to biological and/or physiological environments. Therefore, it is an important subject in the bioengineering and practical needs in development of new medicines to reinforce bone structures to investigate the evaluation method of bone density and its elastic modulus and also to clear the mechanism of the correlation between the structure change of a bone tissue and the external environments. In the present paper, density and elastic modulus distributions of a bone tissue are analyzed via distributions of surface wave velocity and acoustic impedance of micro parts of a bone tissue measured using a scanning acoustic microscope (SAM) and examined to be correlative with stress distributions and piezoelectric effects obtained by FEM analysis.
社団法人日本機械学会の論文
2001-01-25