SC crisis: BCI delegation meeting SC judges

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.

Chennai, Jul 1: In a case of cluster infection, 58 of the 65 mourners who attended the funeral a Central government official, Selvam, 56, who had worked in the Ministry of Foreign Trade and who died in Coimbatore and was brought for burial at Pannavaadi near Kolathur near Mettur in Salem district, tested positive for Covid-19, after three of them initially tested positive as they neither wore face masks not observed social distancing during the funeral, sources said.

Even as Dr Vijayabaskar said AIADMK MLA from Sriperumbudur, K Palani who tested positive for Covid-19 has recovered and will be discharged from hospital in couple of days, the MIOT International Hospital in Chennai said that the State Higher Education Minister, K P Anbazhagan, who initially showed no symptoms of coronavirus, subsequently tested positive in his second sample. He was now under treatment, his condition very stable and all his vital parameters are normal, MIOT said in a statement.

In what continues to be an unrestrained run, Tamil Nadu added its biggest day-wise spike so far of 3,943 positive Covid-19 cases, while another 60 deaths due to the novel coronavirus confirmed on Tuesday took the total death toll in the state to 1,201.

Of the new positive cases, Chennai alone accounted for its highest per-day jump of 2,393 positives with the number of persons tested today across Tamil Nadu put at 30,053. The total number os Covid-19 positive cases in the State as a whole till date is racing towards the one lakh mark at 90,167.

However, these outcomes are all on anticipated lines with the ICMR's push for more aggressive testing, even if they want lockdown controls to be now more focused at the district level, and want the Chennai model to be taken to the districts.

In this backdrop, the Health minister, Dr C Vijayabaskar chaired a detailed Covid review meeting this evening through video conference with all the hospital deans and other top officials on different facets of the disease prevention and control measures and the state's overall preparedness.

Chief Minister, Mr. Edappadi K Palaniswami in a statement in Chennai assured that with the 'full lockdown' continuing in greater Chennai, parts of three neighbouring districts of Chengalpattu, Thiruvallur and Kancheepuram and parts of Madurai district till July 5, the free community kitchens for the elderly, disabled and destitute will continue to function in those places till July 5 and hygienically cooked food packets served to them.