Intravenous May 2026

A manual wheel used to compress the tubing to increase, decrease, or stop the fluid flow.

A thin, flexible plastic tube that stays inside the vein.

A standard IV setup involves several specialized components that work together to maintain a sterile, controlled flow: Intravenous

Intravenous (IV) therapy is a medical method that delivers fluids, medications, and nutrients directly into the bloodstream through a vein. Because it bypasses the digestive system, it is the fastest way to distribute substances throughout the body. Anatomy of an IV Set

Healthcare professionals at Great Ormond Street Hospital and the NCBI prefer IV administration for: A manual wheel used to compress the tubing

Extra length that allows the patient more movement and provides additional ports for injecting medication.

A screw-on mechanism that ensures a leak-proof connection between the tubing and the catheter. Why IVs are Used Because it bypasses the digestive system, it is

A clear chamber where you can visually monitor the flow rate and prevent air from entering the tubing.