Machine learning-based corona detection technology that ends in 5 minutes

The physics research team at Oxford University has developed a novel coronavirus test method that can accurately detect SARS-CoV-2. Direct testing on samples taken from patients, machine learning-based approaches can help overcome trial supply limitations. In addition, this test has an advantage when it detects the actual virus particles rather than the presence of antibodies and viruses. These signs do not necessarily correlate with symptoms of an active infection.

The test made by the research team also has an advantage in terms of speed, so it does not require any pre-treatment of the sample and can produce results within 5 minutes. It is indispensable not only to cope with the current Corona 19 epidemic, but also to cope with the possibility of infection with other viruses in the future. To mean that it could be one of the technologies that will enable mass testing. The team’s technology is designed to be relatively easy to configure to detect many viral threats.

The technology that makes this possible is realized by labeling short fluorescent DNA strands that serve as markers for the virus particles contained in the collected samples. After imaging the virus by the sample and label under a microscope, the machine learning software automatically identifies the virus using algorithmic analysis developed by the research team and calculates the difference in fluorescence emitted from each virus according to the difference in physical surface structure, size, and individual chemical composition. Use to check for viruses.

According to the research team, the technology can be made compact enough to be used anywhere such as businesses, music halls, and airports, including specimen collection devices, microscope image phosphor insertion tools, and computer systems. The current goal is to establish a spin-out company aimed at commercializing a device that integrates all components.

The research team aims to start product development by early next year after starting a business. It is expected that it will take another half a year for the equipment utility license and distribution maintenance. Related information can be found here .