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New Delhi, Apr 5: Joining efforts to fight COVID-19, the Defence Research and Development Organisation (DRDO) has designed a full-body disinfection chamber and a special face protection mask for healthcare professionals, officials said.

The special chamber called 'PSE' has been designed by Vehicle Research Development Establishment (VRDE), Ahmednagar, a DRDO Laboratory.

The walk through enclosure is designed for personnel decontamination, one person at a time. It is a portable system equipped with sanitiser and soap dispenser, officials said.

The decontamination is started using a foot pedal at the entry. On entering the chamber, electrically-operated pump creates a disinfectant mist of hypo sodium chloride for disinfecting, the DRDO said in a statement.

The mist spray is calibrated for an operation of 25 seconds and stops automatically indicating completion of operation. As per procedure, personnel undergoing disinfection will need to keep their eyes closed while inside the chamber, it said.

The system consists of roof mounted and bottom tanks with a total of 700 litres capacity. Approximately 650 personnel can pass through the chamber for disinfection until the refill is required, the DRDO said.

The system has see-through glass panels on side walls for monitoring purpose and is fitted with lights for illumination during night-time operations, it added.

This system can be used for disinfection of personnel at the areas of controlled ingress and egress such as entry and exit to hospitals, malls, office buildings and critical installations, officials said.

Also, Research Centre Imarat (RCI), Hyderabad, and Terminal Ballistics Research Laboratory (TBRL), Chandigarh, have developed face protection mask for healthcare professionals handling COVID-19 patients, the DRDO added.

Its light weight construction makes it convenient for comfortable wear for long duration. This design uses commonly available A4 size Over-Head Projection (OHP) film for face protection, it said.

One thousand face shields are being produced daily in TBRL and provided to Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, it said.

Similarly, 100 are produced at RCI and these have been handed over to Employees' State Insurance Corporation (ESIC), Hyderabad. A demand of 10,000 shields has been received from PGIMER and ESIC hospitals based on successful user trials, the DRDO added.

Thiruvananthapuram, Apr 1: A day after the Kerala Government issued orders to provide special alcohol passes on doctor's prescription to tipplers, who exhibit withdrawal symptoms, the Excise Department received 40 applications from across the state.

Speaking to ANI, a Senior Excise Official said, "Around 40 people approached us with doctor's prescriptions to get liquor passes across the State. We will forward it to Beverages Corporation and they will conduct home delivery of liquor."

Ernakulam topped the list with eight applications, while Kottayam Excise Office received four and Thiruvananthapuram office received three applications.

"As per the notification we received, a maximum of three litre of alcohol can be provided in a week for a person. For availing liquor again they will have to submit fresh application for the liquor pass," the official added.

An order in this regard was issued by the government on Monday night which outlines the necessary steps to be taken by a person with withdrawal symptoms to purchase alcohol.

As per the order, any individual with a prescription from a government doctor or a doctor from a Taluk hospital or government hospital, where the doctor mentions the patient's "Alcohol Withdrawal Symptoms" can submit the prescription for alcohol to the nearest Excise Range office.

A form also has been provided which should be duly filled to get the liquor pass. The Excise Department after the scrutiny may allow the person to buy Indian Made Foreign Liquor (IMFL) from the beverages corporation.

However, the Kerala Government Medical Officers Association (KGMOA) came out against the order, saying that doctors affiliated with the organisation will not give a prescription for liquor. Further, in a statement issued they said they are observing a 'black day' on Wednesday in protest against the government move.

The Indian Medical Association (IMA) also had termed the direction by the Kerala government 'unscientific' and said doctors had no legal obligation to prescribe alcohol.

After the liquor ban was enforced in view of the lockdown, Kerala has witnessed a number of suicide cases allegedly connected with withdrawal symptoms.

Announcing the decision Kerala Chief Minister Pinarayi Vijayan had also mentioned that the government was issuing such a direction following reports of people developing suicidal tendencies due to the unavailability of alcohol.