بایونرت Bionert Inert coronary stent Simply the best BMS Innovative ion implantation technology. Outstanding deliverability. Specific design for small vessels. Low restenosis rate. BIOSAS Study (6-month angiographic follow-up) Binary restenosis 10.8% TLR 3.3% Late loss 0.82 + 0.32 mm MACE 4.6%