Micro Sensor System (IMAGE) Technical University of Munich (TUM) Caption This is a sensor chip (held between two fingers) for measuring the concentration of dissolved oxygen in tissue; the biocompatible housing (open) also contains a transmitter, analysis unit and a battery. Credit Sven Becker / Technische Universitaet Muenchen Usage Restrictions May be used only for reporting on Technische Universitaet Muenchen 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.