The Ferguson-Frazier Suction Tube – Angled 12Fr is a medical suction catheter with a 12 French (Fr) gauge size, indicating a larger diameter compared to smaller sizes like 6Fr, 7Fr, 8Fr, 9Fr, or 10Fr. The "angled" design of the tube allows it to more easily navigate and access difficult-to-reach areas, such as the nasal passages, airway, or other body cavities that require suctioning.