A closed wound suction unit is a medical device used after surgery to safely remove blood and any fluid from a wound so it remains clean and heals properly. Doctors use it for patients who have undergone major surgery or have deep wounds where fluid collection could lead to infection or swelling. Keeping the wound dry and sealed, it reduces the risk of infection, reduces pain and swelling, and thus helps patients recover more comfortably and quickly. GSTC is a leading manufacturer and exporter of medical disposables, surgical products, and wound fluid products in India.