Endotracheal tube with cuff ISO &CE certificate EO sterile blister packing Medical grade PVC Endotracheal tube with cuff Endotracheal tube with cuff is compose of polyvinyl-chloride tube,the check valves,the instructing ball,the inflation tube,the cuff,the connector and so on.Use for setting up the artificial airway and connect to the anesthesia machine.Size:3.0,3.5,4.0,4.5,5.0,5.5,6.0,6.5,7.0,7. ...