The post procedure healing is essentially aided by the tapered end and the dual diameter structure of the Endopyelotomy stent with HydroPlus™ Coating and Percuflex® Material. The Percuflex Material is used in its construction which has a smooth transition from the 14F to 7F taper at the bladder coil. The product is designed in such as way so that even after the endopylotomy, ureteral drainage and patency are maintained successfully. Comfort of patients is achieved by means of a small distal diameter. The smooth diameter taper and the Hydro Plus coating facilitate the atraumatic placement and the advancement respectively. The lengths of the Stent diameters taper 14F to 7F range from 22 cm to 30 cm. The detectable latex is absent in the product.