A system medical imaging (10) including: a set of imaging (12), a table (32), and a positioning table (38), a first medical device (96) includes at least one said set of imaging and said positioning table； and a controller (70) operatively interconnected with said first medical device, wherein said controller is activated with the foot and includes: a housing (72)； a plurality of groups of actuators (80) incorporated in said housing, wherein each group of actuators of said plurality of groups of actuators includes an actuator (82), wherein the activation of each actuator of each said group of actuators initiates a corresponding function, wherein said plurality of groups of actuators includes a first group of actuators, and wherein said first set of actuators includes a plurality of said actuators； and a display controller separate (90) for each said group of actuators, wherein, when a plurality of said groups of actuators, a plurality of said display controller, wherein each said display controller is incorporated in said housing and each said controller screen is positioned on a common surface of said housing, wherein a first movement of said actuator of each group of actuators triggers the display of a functional identifier corresponding function screen corresponding controller without starting the execution of its function corresponding includes moving said actuator from an inactive to an intermediate position, where moving said actuator of each group of actuators to an actuated position starts its respective function position, wherein said actuator of each said group of actuators passes through its intermediate position while moving corresponding d ince its inactive position corresponding to its position corresponding drive, and wherein said plurality of said actuators of said first group of actuators interact with said common controller screen.Un sistema de formación de imágenes médicas (10), incluyendo: un conjunto de formación de imágenes (12), una mesa (32),
