Figure 5.
Plane wave ultrasound images (top row) and passive cavitation images (bottom row) acquired during histotripsy insonation with 13 (left) 17 (middle-left), 21 (middle-right), and 25 (right) MPa peak negative pressure pulses of 5 μs pulse duration and 1 MHz fundamental frequency in red blood cell phantoms. Therapeutic ultrasound pulses propagated from left to right in all images.