A non-sterile device typically designed as a moulded plastic sleeve intended to be placed over the reusable blade and upper portion of the handle of a laryngoscope (i.e., rigid intubation type) during intubation to create a barrier in order to reduce the cleaning time and turnaround time of the laryngoscope blade for reuse. It is typically held in place with a rubber band or clip. This is a single-use device.