Fig. 6From: Deep bleeder acoustic coagulation (DBAC)—Part I: development and in vitro testing of a research prototype cuff systemTherapeutic tile test fixture and Schlieren beam testing. a Test fixture holding two tiles (Tx) and b Schlieren image from the combined Tx beams, here confocal to same target location. Each tile comprised four acoustic modules (AM); image shown in (b) detects a transmission fault in one half of the AM on the far leftBack to article page