The TRACHLINE^® UNI CUFF tracheostomy tube comes with a total of three inner cannulas. Two inner cannulas are fitted with a standardised 15 mm connector. Suitable 15 mm accessories (e.g. “artificial noses”) can be attached to this connection. And a further inner cannula with flat profile is also included. In addition to the inner cannulas, the scope of delivery also includes a separate15 mm connector which can be attached to the TRACHLINE^® tracheostomy tube without an inner cannula. The connector makes it possible to use HMEs or other accessories with a 15 mm connection. A cough cap is also included. The insertion aid (obturator) facilitates insertion of the cannula.