Doctors develop a unique three-in-one mask

Deepthi Sanjiv | Apr 6, 2020, 04:00 IST

Mangaluru: A team of three doctors from Manipal College of Dental Sciences (MCODS), Manipal Academy of Higher Education (MAHE) have developed a unique mask that will minimize infectious and airborne diseases and protect the individual from contracting diseases.
The design, a conjoint assembly of face mask, face shield (for eye protection) and head cap, recently received design registration from the controller general patents, designs and trademarks.
The mask or the modified face shield has been developed by the team including Dr Aditi Chopra, reader, department of periodontology and Dr Karthik Sivaraman, reader, department of Prosthodontics, MCODS and Dr Swagata Saha former intern and alumnus of the college.
Dr Aditi Chopra told TOI: "The idea was to have a single use piece to prevent risk of infection. The novel mask design fits the nasal bridge of the clinician and the shield protects the eyes. It also has a head covering. It provides a complete barrier of the head and neck," she said.
The modified face mask aims to provide complete protection against virulent and pathogenic microorganisms, aerosols, chemical and metallurgy dust or particles, water splatter and other hazardous mist and particulate matter. The present modification is a one-step solution for protecting your face, head, forehead, and nose. This precludes the need to use any additional eye-protection devices/ barrier and head cap by the clinician.
Other than clinicians, the mask can be used by researchers and laymen who are at risk of contracting a disease and come in contact with biologic fluid and tissues. "The prototype is ready and the commercial launch is expected in a year’s time. Our aim is to provide affordable masks," said Dr Aditi.