ENT Examination Chair Description UZUMCU ENT Chair and Units are used for examination of ear-nose-throat in hospital’s ENT services. They are suitable to get the needed essential requirements during the examination as a packet. Technical Properties Electromechanical Movements: Height Adjustment Backrest – Legrest Adjustment Mechanical Movements: Headrest Adjustment Rotation Adjustment Table Positions: Movements of KM-3F ENT chair are operated by electrical motors. Height and backrest-legrest movements ara controlled by electrical foot pedal.