What Is an IV Catheter? Types, Uses, and Benefits Explained
An IV catheter (Intravenous Catheter) is a small, flexible medical tube inserted into a patient's vein to deliver fluids, medications, nutrients, or blood products directly into the bloodstream. It is one of the most commonly used medical devices in hospitals, clinics, emergency departments, and surgical centers because it provides quick and efficient vascular access. Healthcare professionals rely on IV catheters to administer treatments safely while reducing the need for repeated needle insertions, improving patient comfort and treatment efficiency. Types of IV Catheters Different clinical situations require different types of IV catheters. The most commonly used include: 1. Peripheral IV Catheter (PIVC) This is the most widely used IV catheter. It is inserted into veins in the hand, wrist, or forearm for short-term therapies such as IV fluids, antibiotics, and pain medications. 2. Central Venous Catheter (CVC) A central venous catheter is inserted into larger vei...