Sound wave-generating microchip (IMAGE) RMIT University Caption The high-frequency sound waves for the stem cell treatment are generated on this microchip, low-cost and easy-to-scale technology developed by RMIT University. Credit RMIT University Usage Restrictions Credit RMIT University License Original 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.