3-D Printed Device Head/Reservoir (IMAGE) University of North Carolina at Chapel Hill Caption The head of the device, which contains the drug reservoir, is made of a polymeric material and can be fabricated using 3-D printing technology, as demonstrated here. Credit Th University of North Carolina at Chapel Hill 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.