Evaluating the voltage conversion efficiency and dimensions of Barium Titanate for implantable neurostimulation applications
Biomedical Engineering
Melita Rajesh
Abstract
Piezoelectric materials contain massive capability of converting mechanical energy to electrical energy and these materials allow for the development of medical sensors, energy harvesting, drug release and control systems.
The project aims to evaluate the dimensions of lead-free piezoelectric alternatives such as Barium Titanate that could produce a voltage output equal or comparable to the lab’s current 1 mm x 3 mm x 0.5 PZT (Lead Zirconate Titanate) for the stimulation of the peripheral nervous system.
Through the proper fabrication of Barium Titanate, its peak-to-peak voltage outputs would be obtained through the signal generation system and the utilization of the phantom gel.