Peripheral intravenous catheter (PIV)

A Peripheral Intravenous Catheter (PIV) is a small, flexible tube inserted into a vein, usually in the arm or hand. It allows healthcare providers to deliver fluids, medications, or nutrients directly into the bloodstream quickly and efficiently. The catheter is usually inserted using a needle, which is then removed, leaving the soft tube in place. This setup helps in managing various medical treatments without the need for repeated needle sticks. PIVs are commonly used in hospitals for short-term access and are generally safe when cared for properly.