Wound drainage devices are used to remove puss, blood or other fluids from a wound or surgical site, helping to prevent infection and advance healing. We at Polymed offer a range of DEHP free devices used in surgery and wound drainage, it includes Closed Wound Suction Unit suitable for drainage under negative pressure, High Pressure Vacuum Bottles in different sizes used in evacuating wound exudates, Under Water Seal Drainage System suitable for pleural drainage, Yankauer Suction Set for pre-operative removal of secretion and body fluids and Thoracic Drainage Catheters.