The AEROtube® is a disposable cold light laryngoscope which ensures single patient use and is proven hygienic and safe. This tube can be used for emergency medical aid and anesthesia. The blade is made of high quality Polycarbonate and compatible with green system handles and an acrylic rod with high optical transmission properties. The smooth blades features a ball bearing click mechanism and has an optimated and proved blade form according to Macintosh sz. 1,2,3,4.