The Visual In Situ Bypass System is an enabling technology designed for use during in situ saphenous vein arterial bypass procedures. It provides direct visualization of valves for faster, safer and more effective valvulotomy. The angioscope features a unique 10,000 pixel, fused optical fiber bundle that provides a sharper image and greater durability. Additionally, the advanced valvulotome design features an innovative atraumatic cutting head for low-force valvulotomy, with maximum control and minimal side branch engagement. The disposable Visual In Situ Bypass System is compatible with most endoscopic video equipment.