The Polyflex Airway Stent is a self-expanding stent made of silicone with polyester mesh. The Polyflex Airway Stent is indicated for use for compression or strictures due to tumors (trachea and main bronchus), stenosis of the central airways (such as trachea and main bronchus), tracheo esophageal fistula, and airway complications such as anastomosis and stenosis.
