An essential implement to easly carry patients in places such stairs, corridors, and lifts where stretcher usually cannot pass enter. It is supplied with four levers, the two lateral being adjustable both in height and lenght in order to improve the transport in every situation. An automatic security blocking device allows to open and to close the chair to obtain a minimum clearance when folded. Aluminium frame light and easy to handle. Sheet in orange waterproof nylon, easy to clean complete with a tool-holder pocket placed behind the back. 3 quick unhooking belts for the patient immobilization. 2 fixed wheels to make the transport easier on smooth floors.