A stent with a balloon for angiographic vascular interventions for changing the locks the direction (antegrad / retrograde)

摘要

Turning the aid for vascular lock for angiography, characterized in that after introduction into the lock up to the stop of the nozzle the membrane (balloon) at the tip projecting over the circumference of the locks can be clamped, and so that it during the withdrawal resistance at the inner side of the vessel wall offers.