Reach for the AmphirionTM Deep 0.014" OTW PTA balloon catheter when your works calls for a PTA balloon that is highly conformable and flexible — that can move through tortuous anatomy and then cross lesions easily. Available in a broad size offering — in balloons up to 210 mm in length and shafts 120 and 150 cm in length — these balloons are ideally suited for treating long, diffuse, and distal lesions below the ankle and into the foot.