Brazilian hospital uses oxygen cabins against corona
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A hospital in Manaus, Brazil, has found a new technique to treat patients infected with Covid-19. They place a plastic cabin over the infected person, in which fresh air is supplied under pressure.
The technique would work as well as a ventilator, and there is another (big) plus to the technique.
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The negative pressure and the fact that no intubation is required with the technique significantly reduces the chance that the patient in question can infect caregivers or other persons.