Kevin Jacob, a first-year engineering student from Thrissur, Kerala, has come up with his own mask that has an in-built speaker and amplifier, which he made using a 3D-printer he innovated in class 8.
While not a replacement for high-spec ICU ventilators, these indigenously developed Ambu bags are used for emergency ventilation and can be an interim lifesaver for many. #CoronaVirusUpdates #Innovation
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