During examination by a dental orthodontist, a 10-year-old child presents with a chin that protrudes forwards, a sunken upper lip, and a concave facial profile. Intraoral examination detects a mesial shift of the crowns of teeth 36 and 46, the upper front teeth are overlapped by the lower front teeth, the upper front teeth I have an oral inclination. What appliance should be used to treat this pathology?