Modeling TETS to Optimize Performance for Ventricular Assist and Artificial Heart Devices

April 10, 2012 - Bluvshtein V, Lucke L. Presentation at Design of Medical Devices Conference, Minneapolis, MN, April 10-12, 2012



Powering ventricular assist devices (VADs) or artificial hearts has always posed challenges because power has to be routed via a percutaneous cable to an implanted device. Transcutaneous energy transmission systems (TETS), or wireless power transfer through the skin, reduces the possibility of infection but has been slow to be adopted because of difficulties meeting technical and safety requirements.