FIG. 4.
(a) Velocity profile at the flow rate of 0.1 ml/h for RBCs in autologous plasma and a fitting curve obtained by Eq. (4). (b) Relationship between the velocity ratio (η) and blood viscosity (μBlood). Solid line depicts the linear-curve fitting with respect to blood viscosity. R2 values and the corresponding fitting equations are included. Dotted lines indicate 95% confidence intervals.