Smart Insulin Patch (1 of 2) (image) University of North Carolina Health Care Share Print E-Mail Caption This is the "smart insulin patch," developed by researchers in the joint UNC/NC State Biomedical Engineering Department. Credit The lab of Zhen Gu, Ph.D. Usage Restrictions Must use the information in the caption and the credit. Share Print E-Mail 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.