Designed with a disposable inner cannula which facilitates both patient care and helps reduce the possibility of post-procedural infection. Designed as a one-piece outer tube, the 15mm ISO termination is a permanent part of the tube. Built-in 15mm ISO termination for easy ventilator circuit attachment with or without inner cannula in place. Available in five adult sizes, uncuffed, cuffed, and fenestrated styles. A color-coded system allows quick identification and correct sizing of tube and inner cannula.