First lab tests of the LUCA device (IMAGE) ICFO-The Institute of Photonic Sciences Caption First lab tests in 2019 of the LUCA device at ICFO research center in Barcelona. Dr. Mattia Squarcia tests the probe on a healthy patient to see the performance of the measurements. Credit ICFO 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.