HistoSonics is shopping for a potential buyer of its approach to destroying liver tumors with focused sound waves, according ...

That makes containing them difficult. To sidestep that issue, the researchers use two beams of ultrasound waves — the type used in medical imaging — which vibrate at a frequency way above ...

“We use two ultrasound transducers paired with an acoustic metasurface, which emit self-bending beams that intersect at a certain point,” said Jing. “The person standing at that point can ...

The idea is that sound causes bubbles of cavitation. This requires a focused ultrasonic beam which means you can actually print through items that are transparent to ultrasonic energy. Wherever ...

Neutron Airy beams could help neutron imaging facilities see better, Huber said. They would help increase the resolution of a scan or create different focal spots to look more closely at ...