Devices descending from K013921
2 later devices reach Porges Silicone Double Loop Ureteral Stent, Model # AJ4X / BJ1X / BJ2X through their predicates, nearest generation first.
2 later devices reach Porges Silicone Double Loop Ureteral Stent, Model # AJ4X / BJ1X / BJ2X through their predicates, nearest generation first.