Fig. 3 (abstract O53).
From: Abstracts from the International Society for Therapeutic Ultrasound Conference 2017
A gas bubble collapses near fat tissue (on top) when it is hit by a lithotripter shock wave from below. (a) The initial bubble size is 100 μm in radius. The bubble collapses with a jet towards the fat interface. The fat tissue moves towards the bubble. (b) The initial bubble radius is 500 μm. The bubble may split before collapsing. The fat tissue moves more towards this bigger bubble