![UNICEF supports 26 oxygen plants and sends over 4,000 oxygen concentrators, and other critical supplies as India continues to grapple with COVID-19 UNICEF supports 26 oxygen plants and sends over 4,000 oxygen concentrators, and other critical supplies as India continues to grapple with COVID-19](https://www.unicef.org/sites/default/files/styles/press_release_feature/public/UN0470093.jpg?itok=Hn_F_vnt)
UNICEF supports 26 oxygen plants and sends over 4,000 oxygen concentrators, and other critical supplies as India continues to grapple with COVID-19
![Portable Pulse-Dose Oxygen Concentrators Should Not Be Used With Noninvasive Ventilation | Respiratory Care Portable Pulse-Dose Oxygen Concentrators Should Not Be Used With Noninvasive Ventilation | Respiratory Care](https://rc.rcjournal.com/content/respcare/56/12/1950/F2.large.jpg)
Portable Pulse-Dose Oxygen Concentrators Should Not Be Used With Noninvasive Ventilation | Respiratory Care
![Integrated sensing and delivery of oxygen for next-generation smart wound dressings | Microsystems & Nanoengineering Integrated sensing and delivery of oxygen for next-generation smart wound dressings | Microsystems & Nanoengineering](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41378-020-0141-7/MediaObjects/41378_2020_141_Fig1_HTML.png)