Numerical Simulation of Thrombolysis in Robot-Assisted Retinal Vein Cannulation

Figure 8

The flow vectors superimposed on velocity streamlines from microneedle inlet for different injection velocity of 20 mm/s (a, b), 50 mm/s (c, d), and 80 mm/s (e, f). The red regions show areas of velocity of 60.0 mm/s or higher, while the blue regions denote areas of velocity of 30 mm/s or lower.