![The utility of high-flow nasal oxygen for severe COVID-19 pneumonia in a resource-constrained setting: A multi-centre prospective observational study - eClinicalMedicine The utility of high-flow nasal oxygen for severe COVID-19 pneumonia in a resource-constrained setting: A multi-centre prospective observational study - eClinicalMedicine](https://www.thelancet.com/cms/attachment/a66606bf-6419-48e3-81bd-bd79e658215d/gr1.jpg)
The utility of high-flow nasal oxygen for severe COVID-19 pneumonia in a resource-constrained setting: A multi-centre prospective observational study - eClinicalMedicine
![High-flow nasal cannula oxygen therapy as an emerging option for respiratory failure: the present and the future - Lucia Spicuzza, Matteo Schisano, 2020 High-flow nasal cannula oxygen therapy as an emerging option for respiratory failure: the present and the future - Lucia Spicuzza, Matteo Schisano, 2020](https://journals.sagepub.com/cms/10.1177/2040622320920106/asset/images/large/10.1177_2040622320920106-fig1.jpeg)
High-flow nasal cannula oxygen therapy as an emerging option for respiratory failure: the present and the future - Lucia Spicuzza, Matteo Schisano, 2020
![High-Flow Oxygen Administration by Nasal Cannula for Adult and Perinatal Patients | Respiratory Care High-Flow Oxygen Administration by Nasal Cannula for Adult and Perinatal Patients | Respiratory Care](https://rc.rcjournal.com/content/respcare/58/1/98/F7.large.jpg)
High-Flow Oxygen Administration by Nasal Cannula for Adult and Perinatal Patients | Respiratory Care
![Amazon.com: Dealmed Adult Standard Nasal Cannula – Straight with 7 ft (2.1m), Soft Green, Cannula Nasal Tubing for Oxygen, Highly Visible, Kink Resistant, Lightweight Tubing (1 Pack) : Health & Household Amazon.com: Dealmed Adult Standard Nasal Cannula – Straight with 7 ft (2.1m), Soft Green, Cannula Nasal Tubing for Oxygen, Highly Visible, Kink Resistant, Lightweight Tubing (1 Pack) : Health & Household](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61NtvNwBmPL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Dealmed Adult Standard Nasal Cannula – Straight with 7 ft (2.1m), Soft Green, Cannula Nasal Tubing for Oxygen, Highly Visible, Kink Resistant, Lightweight Tubing (1 Pack) : Health & Household
![Amazon.com: Soft Touch Nasal Cannula with 6.5 Foot Kink Resistant Oxygen Tubing and 1 Pc Connector (5 Pack) : Health & Household Amazon.com: Soft Touch Nasal Cannula with 6.5 Foot Kink Resistant Oxygen Tubing and 1 Pc Connector (5 Pack) : Health & Household](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71sXEXcrGjL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Soft Touch Nasal Cannula with 6.5 Foot Kink Resistant Oxygen Tubing and 1 Pc Connector (5 Pack) : Health & Household
![Cureus | High-flow Nasal Cannula: Mechanisms of Action and Adult and Pediatric Indications | Article Cureus | High-flow Nasal Cannula: Mechanisms of Action and Adult and Pediatric Indications | Article](https://assets.cureus.com/uploads/figure/file/50321/article_river_9e62dde0d9a911e88716976a907b6f92-Figure-1.png)