Tripura University professor designs robot to protect doctors

AGARTALA: A professor of polymer engineering in Tripura University has designed a robot using locally available materials to prevent the spread of Covid-19 among healthcare workers while providing treatment to patients in the state.
The professor, Harjeet Nath, has named the robot 'Covid-19 Warbot', which was developed with sole purpose of helping frontline warriors like doctors, nurses and other health extension workers from getting infected by the virus.
The robot stands on a rectangular box structure attached to four wheels that ensure the free movement of the device. Its electronic transmission system ensures that it can be operated from a 20-meter distance and it has the ability to bear a weight of 30 kg. A four-rack of plastic attached to it can be used for carrying items such as medical equipments and medicines to the patients.
The structure also includes an in-built camera with microphone and speaker which would help in one-to-one communication between doctors and patients, thereby reducing the chances of healthcare professionals from being infected. Doctors can use the device to monitor asymptomatic patients from a distance and even prescribe medicines without going near them. The device, which runs on battery, is WiFi-enabled and also comes with a 32 GB memory card.
"As there is a lack of healthcare staff in our hospitals, it becomes risky if more and more doctors or nurses get infected. This robot will help doctors to monitor patients from a distance and still diagnose problems or carry out treatment," said Nath, who built the device at home with help from his wife. He also expressed hope that the device would soon be available for purchase online.