Back Self-Expandable Metallic Stents - Hanarostent® BNHS Biliary Stent : Intrahepatic Bile Duct · Malignant biliary hilar obstruction · Thin, dedicated delivery device for simultaneous side-by-side stenting Contact us about this product A product by M.I.TECH M.I.TECH Related products Self-Expandable Metallic Stents - Hanarostent® BNY Biliary Hilar, for palliative treatment of bile duct stricture caused by malignant tumors. Show product info Self-Expandable Metallic Stents - Hanarostent® BCG Biliary Flap for palliative treatment of bile duct malignant and/or benign strictures. Show product info