Saliva Diagnostic Systems

Saliva Diagnostic Systems, now operating as StatSure Diagnostic Systems, is a medical technology company specializing in the development and manufacture of saliva-based diagnostic tools and rapid immunoassays. Founded in 1990, the company pioneered non-invasive oral fluid collection and testing, notably developing the "barrel" technology used in rapid HIV tests. Its flagship products include the StatSure HIV test (marketed as SURE CHECK) and various oral fluid collection devices like Quantisal and Saliva-Sampler. The company has established significant partnerships with major diagnostic players such as Chembio and Inverness Medical (now Abbott) to commercialize its patented technologies.