Figure 2
From: In vitro bacteriological effect of tri-beveled needle electrolysis against Staphylococcus aureus

(A) Preparing the elements for conducting the experiments. (B) NE application through a tri-beveled needle on a bacterial suspension of S. aureus. (C) In vitro device for application of needle electrolysis designed to simulate in vivo application conditions. (D) Schematic zoom of the receptacle where the cathodic flow of the electrolysis to the bacteria is generated.