Mallinckrodt/Nellcor - Shiley Disposable Fenestrated Tracheostomy Tube Set - , 1 unit

Shiley Disposable Fenstrated Tracheostomy Tube Set (DFEN)Size 610 4/5mm O.D.6 2/5mm I.D.74mm L.Allows convenience of inner cannula disposability,permitting patient to breathe through upper airway if desired