Used for temporary internal drainage from the ureteropelvic junction to the bladder. Universa stents have AQ? hydrophilic coating, a microthin layer of hydrophilic polymer that, when activated, attracts and holds water and other liquids to the stent, creating a low-friction surface. The stent features a braided tether designed for repositioning and ease of removal. It also features graduation marks to aid in placement. Thermosensitive material is firm during placement but softens in the body. Set includes stent with pigtail straightener, stent positioner with radiopaque tip, and wire guide.