Single Chip Device on Fingertip (image) Georgia Institute of Technology Caption This is a single-chip catheter-based device that would provide forward-looking, real-time, three-dimensional imaging from inside the heart, coronary arteries and peripheral blood vessels is shown on the tip of a finger. A microscope image of the device is shown behind it. Credit Georgia Tech Photo: Rob Felt Usage Restrictions None 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.