Fig. 6.

Embolic agents. This figure demonstrates the different embolic agents used in this simulation setting. White arrows with dotted lines = active bleeding. White and black arrowheads = procedure-relevant artery. Blue colored disappearing ink was used to replace contrast media, which quickly resolves within seconds to become invisible in this closed circulatory system. PVA particles were mixed with an orange colored saline solution for better visibility. For the same reason, Histoacryl (light blue) was used for n-butyl cyanoacrylate embolizations