![]() The test system requires a single nasal sample and an easy four-step process to be followed by the operator during the test. VRI platform can also be used to analyse bacteria, fungi and viruses through two parallel processes independently from one another. The system is suitable for multiple types of test samples including blood smear, sputum, tissue fluid and stool. Safe and reliable test results will be displayed within 2.5 hours. The cartridge is then inserted into the system and the sample is analysed using qualitative and quantitative PCR procedures using three stable isothermal temperature zones to ensure high quality and reproducible results.Įmbedded software with the device ensures the ultimate protection of sample material and data. The sample is then placed on to the cartridge slot and the cartridge cap is closed. ![]() Vivalytic VRI test system initially scans the sample data, while the cartridge code is then scanned into the software. Operation of Vivalytic VRI Covid-19 test system The test can be rapidly and reliably performed at the site or point of care. The fully automatic analyser features the universal optical evaluation unit, which processes the cartridge containing the sample and up to nine required reagents.Ĭartridges are fully isolated and have minimal risk of contamination during handling. “VRI test results are automatically processed, made immediately available to the patients within 2.5 hours of diagnosis.”Ī sample up to 2ml is drawn from the nose or throat of the patient using a cotton swab and placed on the cartridge without the need for any complex preparation. The VRI test system features an open architecture comprising a sample platform, a cartridge containing all the required reagents and an automatic qualitative or quantitative analyser. Details of Vivalytic VRI Covid-19 test system The device provides a differential diagnosis of ten respiratory pathogens simultaneously, saving the additional time required for further testing, while offering a quick and successful diagnosis. It applies nucleic acid-based testing for the direct identification of lethal Covid-19 viral pathogens. VRI test procedure is based on the principle of integration of sample preparation, detection of DNA amplification and single cartridge analysis. The test system supports all typical test procedures, including quantitative real-time polymerase chain reaction (PCR), melting curve analysis, end-point PCR and microarray technology.īosch Vivalytic test device can be used in various locations including hospitals, laboratories and clinics or doctor’s offices. Vivalytic VRI test can prevent the rapid spread of Covid-19 and can identify infectious patients with or without symptoms, performed in four simple steps in a fully contained environment for minimal contamination risk. Vivalytic VRI Covid-19 test system features The Vivalytic VRI test kit is expected for launch in the second quarter of 2020. The test system will minimise the spread of the coronavirus by enabling the health authorities to break the transmission chain more rapidly. ![]() The results offer an accuracy rate of up to 95% and comply with the Covid-19 testing recommendations of the World Health Organisation (WHO) and the Centres for Disease Control (CDC). VRI test results are automatically processed, made immediately available to the patients within 2.5 hours of diagnosis. The device targets the ORF1ab gene for Covid-19 and E-gene for Sarbecovirus representing high sensitivity and specificity. VRI test is one of the world’s first multiplex molecular diagnostic procedures, a fully automated platform produced by Bosch for Covid-19 testing. It can identify and distinguish lethal strain from the non-lethal strains of other respiratory infections such as influenza, Sarbecovirus or MERS with similar symptoms. Vivalytic VRI (viral respiratory tract infections) array is a universal test kit developed by Bosch Healthcare Solutions in collaboration with Randox Laboratories to rapidly detect a SARS-CoV-2 (Covid-19) virus infection in patients. ![]()
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