Dialysis Device Team (IMAGE) Johns Hopkins University Caption The Hemova Port was developed by Johns Hopkins biomedical engineering graduate students, from left, Peter Li, Thora Thorgilsdottir, Sherri Hall, Mary O'Grady and Shishira Nagesh. Credit Will Kirk/JHU 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.