This explains why a dog can hear the ultrasound produced ... the vibrations caused by the ultrasound shake apart the dirt or kidney stones, breaking them up. The principle is the same as the ...

a new device—in the prototype phase—to break up kidney stones. Lithovortex is a low-cost, portable device capable of destroying stones non-invasively, thanks to the application of ultrasound ...

Dogs are able to hear sounds with frequencies ... or to assist in diagnosis of gall or kidney stones. Ultrasound waves are used to check if railway tracks and oil pipes have hidden faults, like ...