It comprises a connecting member (30) and an arm structure (20) having at least one hose connector (50, 60) associated with at least one skin treatment machine applicator (110). Device (10) is suitable for maintaining the applicators (110) at a given position when in use. A skin treatment assembly (200) is further provided comprising a suction machine (100) for applying pressurized air to a patient through applicators (110) connected to corresponding hoses (96, 97) and the support device (10).
