CellScope Loa Schematic (IMAGE) University of California - Berkeley Caption This is a schematic of the CellScope Loa device, a mobile phone-based video microscope. The device includes a 3-D-printed case housing simple optics, circuitry and controllers to help process the sample of blood. CellScope Loa can quantify levels of the Loa loa parasitic worm directly from whole blood in less than 3 minutes. Credit Mike D'Ambrosio and Matt Bakalar, Fletcher Lab, UC Berkeley Usage Restrictions All rights reserved. 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.