Dr. Ramendra Lal Mukherjee invents pocket ventilator as a safe alternative to arrest Black Fungus cases
Dr Ramendra Lal Mukherjee, an engineer and scientist from Kolkata has invented an effective pocket ventilator that will not only save COVID19 patients, but will reduce Black Fungus contamination through shared ventilators of hospitals. Dr Mukherjee said to the press: “The device could be a