Polaris™ Ultra Ureteral Stent
 
 
Boston Scientific
Product Information The Polaris Ultra Ureteral Stent is designed to provide the ease of placement benefits of a firm stent graduated into a soft bladder coil The Polaris Ultra stent's proprietary co-extrusion combines a firm durometer Percuflex Plus Material and a soft durometer Percuflex Material in the same stent The Polaris Ultra stent also features a Nautilus™ bladder coil designed to potentially reduce bladder irritation, and a relaxed renal coil (as compared to the Polaris Stent) designed to facilitate ease of removal