ATB Advance PTA dilatation catheters are sterile and sealed for one-time use. These work for taking care of angioplasty procedures for lesions in many peripheral arteries while also taking care of lesions that obstruct the dialysis fistulae including ones in the iliac, renal and femoral arteries. The catheter can also take care of postdilatation procedures for vascular stents that can be expanded through balloon-based materials on their insides.