Laryngeal Mask Description:
                  1.It is inserted blindly into the pharynx, forming
                    a low-pressure seal around the laryngeal inlet
                    and permitting gentle positive
                    pressure ventilation

                  2.May be used as a rescue airway and fiberoptic
                    conduit  when intubation is difficult
                    hazardous or unsuccessful

                  3.It can be used for bronchoscopy in the
                    awake or asleep patient

 Features:
                Allows rapid access
                Does not require laryngoscope
                Relaxants not needed
                Provides airway for spontaneous or controlled ventilation
                Tolerated at lighter anesthetic planes