The inner cannula for Blue Line Ultra® 7.0mm tracheostomy tubes is a component designed for easy removal and cleaning to maintain airway hygiene in patients with tracheostomies. It fits specifically with the Blue Line Ultra® 7.0mm tracheostomy tubes, providing a secure and reliable seal while allowing for efficient suctioning and ventilation. These inner cannulas typically feature a locking mechanism to ensure they stay in place during use. Regular replacement and cleaning of the inner cannula are essential for preventing complications such as infection and blockage.