HomeNewsTrendsHealthDRDO develops supplemental oxygen delivery system for soldiers, COVID-19 patients 

DRDO develops supplemental oxygen delivery system for soldiers, COVID-19 patients 

The DRDO has developed a SpO2-based supplemental oxygen delivery system that delivers supplemental oxygen based on the SpO2 (blood oxygen saturation) levels and prevents the person from sinking to a state of hypoxia, which is fatal in most cases.

April 19, 2021 / 21:01 IST
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Representational image
Representational image

The Defence Research and Development Organisation (DRDO) said on April 19 that it has developed a SpO2-based supplemental oxygen delivery system for soldiers serving in extremely high-altitude areas and COVID-19 patients.

“This automatic system delivers supplemental oxygen based on the SpO2 (blood oxygen saturation) levels and prevents the person from sinking to a state of hypoxia, which is fatal in most cases, if it sets in,” the DRDO said in a statement.

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Hypoxia is a condition in which the amount of oxygen reaching the tissues is inadequate to fulfil all the energy requirements of the body.

“This is exactly the situation that gets replicated in a COVID-19 patient due to the virus infection and has been leading to the current crisis,” it stated.

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A vaccine works by mimicking a natural infection. A vaccine not only induces immune response to protect people from any future COVID-19 infection, but also helps quickly build herd immunity to put an end to the pandemic. Herd immunity occurs when a sufficient percentage of a population becomes immune to a disease, making the spread of disease from person to person unlikely. The good news is that SARS-CoV-2 virus has been fairly stable, which increases the viability of a vaccine.

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