Chest Drains, also known as thoracic drains or chest tubes, are essential medical devices used to remove air, fluid, blood, or pus from the pleural space, preventing complications like pneumothorax, hemothorax, or pleural effusion post-surgery or trauma. Made from flexible, radiopaque PVC or silicone with multiple drainage eyes and atraumatic tips, they feature beveled insertions for easy placement via trocar or Seldinger technique. Equipped with graduated markings, hydrophobic filters, and one-way valves to prevent backflow, these sterile, single-use drains connect to suction systems or underwater seal bottles for continuous or intermittent drainage. Available in sizes 12-40 Fr for adult and pediatric use, they promote lung re-expansion, reduce infection risks, and support rapid recovery in cardiothoracic, trauma, and ICU settings.