Retention device for rectangular dental mouth mirror that is introduced into opened mouth of patient before or during dental treatment, has fastening device comprising laterally opened longitudinal slot for holding dental mouth mirror

摘要

The device (1) has a housing (2) provided with a gripping portion (3), and a fastening device comprising a laterally opened longitudinal slot (5) for holding a dental mouth mirror (6). The fastening device comprises two clamping jaws, where one of the jaws limits the slot and is partially displaced by a clamping screw relative to the other clamping jaw. The two clamping jaws comprise a resilient coating, and a slot-like air supply aperture (8) is arranged parallel to the slot. An air suction opening is formed on an opposite side of the slot.