PTA scored balloon dilatation catheter (abbreviated as balloon catheter) is composed of a tip, a marker ring, a balloon, a metal scored stent, a welded tube, an elastic connecting tube, an inner tube, an outer tube, a catheter reinforcement tube and a catheter seat. The surface of the balloon catheter is coated with a hydrophilic coating, and the hydrophilic coating covers a length area of 400 mm �± 50 mm from the outer tube connected to the elastic connecting tube to the position of the catheter reinforcing tube . PTA scoring balloon dilatation catheter positioning global products, we gradually follow up planning to sell to the European Union, users are needed for the peripheral vascular system ( including the iliac artery, femoral artery, iliofemoral artery, iliac artery, inferior iliac artery and renal artery ) Patients undergoing percutaneous transluminal angioplasty (PTA) surgery are suitable for the treatment of occlusive lesions of arteriovenous fistula for autologous or artificial dialysis
