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New ventilation system developed to bring relief to health workers sweating in PPE suits

 

Health workers may soon be relieved of sweating out long hours in heavy suffocating PPE kits to meet their busy duty schedules.

A compact, economical ventilation system for PPE kits developed by a Pune based startup can prevent excessive sweating while wearing such kits. 

The ventilation system when attached with the conventional PPE kits with one simple modification, keeps the health workers' well ventilated preventing not only bodily discomforts but also possible fungal diseases in the body.

Nihaal Singh Adarsh, an engineering Student from Mumbai along with his startup called Watt Technovations, developed the technology called 'Cov-Tech Ventilation System', at RIIDL (Research Innovation Incubation Design Laboratory) supported by the National Science and Technology Entrepreneurship Development Board (NSTEDB), Department of Science and Technology, Government of India, in Somaiya Vidyavihar University.

The student of K J Somaiya College of Engineering and the founder of Watt Technovations, received the NIDHI's PRomoting and Accelerating Young and ASpiring technology entrepreneurs (PRAYAS) grant of Rs 10,00,000 from Department of Science and Technology, Government of India for prototype development and product innovation. The startup also received Rs 5,00,000 as support from new venture investment programme jointly conducted by RIIDL and K J Somaiya Institute of Management.

The 'Cov-Tech Ventilation System' can be fastened over the waist just like a simple belt over which the traditional PPE is worn and can provide comfort to the doctors and medical practitioners working in the hospitals to treat Covid infected patients. The design of the ventilation system ensures a complete air seal from the PPE kit. It provides a breeze of fresh air to the user in a gap of just 100 seconds.

The product developed at a state-of-the-art prototyping facility at Dassault Systemes in Pune was finalised as per the medical experts' advice.

"A team of mentors and experts from RIIDL supported the startup and helped them at every stage providing a conducive environment to help the innovator give the best output," said Gaurang Shetty, chief innovation catalyst at RIIDL.

The result was a compact, portable, and user-friendly device to provide a ventilation system for PPE suits. The Covtech Ventilation system is being used in Sai Sneh hospital, Pune and Lotus Multi- Specialty hospital, Pune and the company plans to scale up the uses by May/June.

#DepartmentofScienceandTechnology
17-May-2021
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India to soon benefit from low cost Electric Vehicle charge point

 

Cities, towns and villages in India will soon be able to benefit from an innovative low-cost Electric Vehicle (EV) charge point that can accelerate the adoption of Electric 2-wheelers and 3-wheelers. 

A forthcoming Indian Standard will allow a rapid scaling up of EV charging infrastructure that is much needed in the country, according to an official release issued today.

The objectives of India's Transformative Mobility programme for promoting EVs are to reduce carbon emissions, improve air quality and reduce the dependence on the import of crude oil. 

Several initiatives taken by the NITI-Aayog (Mission for Transformative Mobility and Battery Storage) and the launch of FAME-2 incentives are intended to stimulate the production and demand for EVs in India. Yet, the consumer adoption of EVs will also depend on the easy availability of EV charging infrastructure. Potential buyers must be confident of finding chargers for their vehicles when they are away from home.

The share of Internal Combustion Engine (ICE) two-wheelers and three-wheelers is around 84 per cent of total vehicle sales in our country. Therefore, the fastest adoption of EVs is expected to be in two-wheelers and three-wheelers. 

The Department of Science and Technology (DST), the Office of the Principal Scientific Advisor (PSA) to the Government of India, in close co-ordination with NITI Aayog team had taken on this challenge. A committee involving all the key stakeholders including EV manufacturers, auto and electronic component suppliers, power utilities, and communication service providers has worked in fast-track mode to develop specifications, prototype products, and undertake testing and validation of the proposed standards. These will be formally issued by the Bureau of Indian Standards (BIS).

The Group had set a target price of less than Rs 3500 for a smart AC charge point operated with a smartphone, for a global breakthrough in affordable EV charging infrastructure. Fast-track development of the standard, close working between industry and government, and diligent testing and validation has met with success. This Low-Cost AC Chargepoint (LAC) allows up to 3 kW of power to be drawn charging eScooters and eAutorickshaws. The user's smartphone will communicate with the LAC via low-power Bluetooth and links up to a back-end where transaction payment and analytics are enabled. The user's smartphone can be used for multiple accounts and payment options.

Several Indian manufacturers are already on board to make this Charge Point Device, as per Indian Standards, with target prices starting as low as Rs 3500. The LAC device is intended to be highly scalable and deployed in any place where a 220V 15A single-phase line is available – mainly targeting parking lots of metro and railway stations, shopping malls, hospitals, office complexes, apartments and even Kirana and other shops.

The draft Indian Standard has been taken up by the BIS Committee on Electromobility Standards. The formal release of the standards will be done within the next two months, after completion of field and durability trials of sample products. 

Dr V. Sumantran, Chairman, DST-PSAO Group on Charging Infrastructure observed "when industry and government entities come together to work on national goals, remarkable progress can be achieved with speed. Furthermore, this effort brought out the talent in India for intelligent cost-innovation. Affordability constraints in India demand that we address problems keeping in mind both cost and scalability."

#DepartmentofScienceandTechnology
12-May-2021