Visor-type mask, especially for dentists.

摘要

A mask to protect dentists from handpiece splatter which contains all manner of germs and viruses. The mask has a visor (24) which attaches to the head above the eyes and a transparent shield (41) which extends down below the mouth. The shield (41) is preferably detachable from the visor (24) for cleaning and replacement. The visor (24) has a vent (26) for air circulation which may be closed by a cover (27) for protection. A filter (49) may be applied to the shield (41) for eye protection when ultraviolet light is being used for curing plastic tooth cavity fillings.