iChek

iChek, Inc. is a medical technology company that specialized in point-of-care diagnostics and health monitoring through the eye. The company developed a proprietary sensing fluorophore technology that could be integrated into contact lenses to monitor glucose levels in tear film non-invasively. This platform aimed to provide real-time data for diabetes management, transmitting information to mobile devices for both users and physicians. Founded in 2018 and based in Atlanta, the company leveraged licensed technology from the University of Maryland School of Medicine, though recent reports indicate the company is no longer active.