The angiographic catheter is the key equipment for percutaneous angiography. It should be equipped with suitable hardness, elasticity, flexibility and torsion, as well as good X-ray penetration; in addition, its shape memory should be good, the catheter wall should be smooth, the imaging performance should be high, and thrombosis performance should be controlled in the lowest range. Materila:Pebax+stainless steel wire braided Size:4F-7F Pressure:1200PSI Curve:JL JR AL AR TIG PIGTAIL ETC.... Soft tip