Dialysis Device Illustration (1 of 2) (IMAGE) Johns Hopkins University Caption This illustration shows the Hermova Port attached to the femoral vein beneath the skin, where the student inventors say the risk of infection is reduced. Credit Johns Hopkins University 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.