Introduction

A PIVC is a small, flexible tube that is inserted into a vein (using a needle) and left in place. These devices are most frequently used for vascular access, including the administration of intravenous fluids and medicines, and for obtaining blood samples.

Intravenous cannulation is usually undertaken by doctors, nurses, or other specialist staff. Only competent staff (or training staff supervised by competent staff) should insert PIVCs. The following is a generic process of cannulation. Techniques and equipment can differ from department to department and all local policies should be followed.