vascular access devices

Vascular access devices are special tubes or catheters inserted into a vein to deliver medications, fluids, or nutrients directly into the bloodstream or to draw blood for testing. They are essential for patients needing long-term treatment, frequent blood draws, or delivering large amounts of medicine safely. These devices can be placed in different veins and are designed to reduce discomfort and lower infection risks. Types include peripheral IVs, central lines, PICC lines, and implanted ports. Proper care and maintenance are crucial to prevent infections and ensure the device functions effectively during treatment.