intravenous catheter

An intravenous (IV) catheter is a small, soft tube inserted into a vein, usually in the arm or hand, to deliver fluids, medications, or nutrients directly into the bloodstream. It allows healthcare providers to provide treatments quickly and efficiently, especially when oral intake isn't possible or needs to be controlled precisely. The catheter is inserted using a sterile procedure to minimize infection risk, and it remains in place until the treatment is complete or it’s no longer needed. IV catheters are common in hospitals and clinics, helping manage illness and support vital functions effectively.