NEW DELHI: Researchers at IIT Kharagpur have developed a first of its kind portable rapid diagnostic device to detect coronavirus at less than Rs 400 per test.
According to officials, the test can be conducted in an ultra-low-cost portable enclosure as an alternative to specialized laboratory equipment. The same portable unit can be used for a large number of tests on mere replacement of the paper cartridge after each test.
“The device has been proven to produce no false result with remarkable accuracy and sensitivity compatible to standard RT-PCR tests. This test has an unprecedented low cost of less than Rs 400 per test, taking all components of expenses and business model into account,” said Suman Chakraborty from the Mechanical Engineering Department, IIT Kharagpur.
“Considering the impending outbreak of COVID-19 infection at progressively more geographical locations, with the anticipated increment in number of affected personnel at a dramatic rate, there is an emergent need to run large numbers of reliable diagnostic tests at affordable cost and minimal infrastructural support, for monitoring the early stages of progression of the disease when many of the infected persons do not exhibit discernible symptoms,” Chakraborty added.
However, the testing technologies currently in use are expensive, despite the innovations in low-cost testing kits as the actual testing machinery cost remains high. Further testing mechanism has logistical issues due to the infrastructural requirement of the testing centres. (AGENCIES)
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