Multifunctional chair height-adjustable by means of an electric 3-stage heavy-duty telescopic column of 4000N (408Kg) capacity providing stability and a high level of safety in every condition of use. Three ind ependently adjustable sections operated by low tension electric actuators. Variable density paddings for optimal comfort, upholstered with resilient waterproof imitation leather, easy to sanitise and resistant to disinfectants, with antim icrobial treatment based on silver ions. The upholstery covers all the lying surface, hiding all the structure joints, making the surface easy to clean and preventing the patient from coming into contact with mechanical parts. The backrest is equipped with an easy to remove adjustable headrest. Blu Elettrico 5946 is the standard colour upholstery, mor e colours are available as per colour chart. The armrests feature an integrated pushbutton handset holder and have synchronised ergonomic adjustments granting the correct position of the elbow according to the different angles of the backr est. The angles of the armrests can be adjusted vertically, by means of a gas-pump operated by a lever located under th e armrest, and horizontally to ease the lateral ingress and egress of the patient. The base frame and the bearing structure of the lying surface are made of painted steel pipes with thermoformed ABS covers. At the sides, the seat is provided with two 25x10mm normalized bars to host accessories and/or drainage bags, while the base frame features the IV pole receptacle. A case is available at the rear side of the base frame to secure the power cable while moving the chair.