Dr. Henry Wang, UTHealth (IMAGE) NIH/National Heart, Lung and Blood Institute Caption UTHealth's Henry Wang, M.D., displays a newer type of emergency breathing tube that could save thousands of lives. Credit Courtesy of Rob Cahill, UTHealth. 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.