The Shiley Tracheostomy Tube Cuffed with Inner Cannula (Covidien) Fen 8 is a medical device used to manage the airway of patients who require a tracheostomy. This tube is designed with a cuff that can be inflated to provide a secure seal in the trachea, helping prevent aspiration and maintaining airway control. The inner cannula is removable and can be cleaned or replaced, reducing the risk of infection and ensuring optimal airflow. The fenestrated design (Fen 8) features small holes in the tube, allowing for airflow through the openings, which can help patients speak or breathe more comfortably. This tracheostomy tube is typically used in intensive care, long-term ventilation, or respiratory care settings.