The SNAP nasendoscopy device (IMAGE) Aston University Caption The SNAP device has been developed to allow surgeons to perform safer nasendoscopies, minimising the risk of infection from Covid-19. Credit Endoscope-i 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.