IV Devices (IMAGE) Michigan Medicine - University of Michigan Caption Many IV devices are available to deliver medications, fluids and nutrition into patients' bodies, and monitor vital signs. Each carries its own benefits and risks for different patients. Credit University of Michigan Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.