Indian-American couple developed a low-cost portable emergency ventilator
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An Indian-American couple has developed a low-cost portable emergency ventilator which is soon to hit the production stage and will be available in India and the world at an affordable rate. Devesh Ranjan, a professor and associate chair in the prestigious Georgia Tech's George W Woodruff School of Mechanical Engineering and his wife Kumuda Ranjan, a practising family physician in Atlanta, developed the emergency ventilator.