Answer
Dec 23, 2025 - 04:48 PM
A 7.5 tracheostomy tube, such as the Shiley 6IC75 Inner Tracheostomy Cannula (7.5 mm internal diameter, 10.8 mm outer diameter), is designed to maintain a secure airway in adult patients. It is often used for ventilation support, secretion management, or post-airway surgery. The inner cannula can be replaced for hygiene and safety, helping reduce infection risk and ensuring consistent airway patency during long-term tracheostomy care.
