Detecting Blood Type (IMAGE) Tokyo University of Science Caption A lab-on-a-chip device that can not only tell the blood type within five minutes but allows medical staff to read the results through simple visual inspections Credit Tokyo University of Science 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.