超音波スペクトロスコピー法における小粒子凝集体と代替大粒子の実験的補正法

抄録

Measurement of blood viscosity in human body is a very important subject for preventing diabetes mellitus. The blood viscosity is strongly correlated with an aggregation phenomenon of red blood cell. Some noninvasive method for estimation of the blood viscosity based on ultrasonic spectroscopy has been proposed. In the studies, substitution experiments using particles with large diameter has been generally performed, because a control of aggregation size is very difficult. This study is aimed at assessing the validity of the substitution experiments and proposing a compensation technique for the substitution experiments.