![Evaluation of the effect of two active warming and humidifying high‑flow oxygen therapy systems in patients with tracheotomy Evaluation of the effect of two active warming and humidifying high‑flow oxygen therapy systems in patients with tracheotomy](https://www.spandidos-publications.com/article_images/br/11/1/br-11-01-0031-g00.jpg)
Evaluation of the effect of two active warming and humidifying high‑flow oxygen therapy systems in patients with tracheotomy
![Humidified High Flow Nasal Oxygen During Respiratory Failure in the Emergency Department: Feasibility and Efficacy | Respiratory Care Humidified High Flow Nasal Oxygen During Respiratory Failure in the Emergency Department: Feasibility and Efficacy | Respiratory Care](http://rc.rcjournal.com/content/respcare/57/11/1873/F1.large.jpg)
Humidified High Flow Nasal Oxygen During Respiratory Failure in the Emergency Department: Feasibility and Efficacy | Respiratory Care
![closeup oxygen humidifier bottle tank Stock Footage Video (100% Royalty-free) 1032772001 | Shutterstock closeup oxygen humidifier bottle tank Stock Footage Video (100% Royalty-free) 1032772001 | Shutterstock](https://ak.picdn.net/shutterstock/videos/1032772001/thumb/1.jpg)
closeup oxygen humidifier bottle tank Stock Footage Video (100% Royalty-free) 1032772001 | Shutterstock
Richard Levitan on Twitter: "No more HFNC? I am combining bubble humidification nasal cannula 6lpm & overlying non-rebreather mask for COVID patients. Crank NRBM flow. All COVID patients HFNC need 100% FiO2
![Performance of Different Active Humidification Systems in High-Flow Oxygen Therapy | Respiratory Care Performance of Different Active Humidification Systems in High-Flow Oxygen Therapy | Respiratory Care](http://rc.rcjournal.com/content/respcare/65/9/1250/F1.large.jpg)
Performance of Different Active Humidification Systems in High-Flow Oxygen Therapy | Respiratory Care
![The OptiFlow high-flow humidified oxygen delivery system. The oxygen... | Download Scientific Diagram The OptiFlow high-flow humidified oxygen delivery system. The oxygen... | Download Scientific Diagram](https://www.researchgate.net/profile/Reza_Nouraei/publication/268080557/figure/fig2/AS:271895530569752@1441836354576/The-OptiFlow-high-flow-humidified-oxygen-delivery-system-The-oxygen-humidification-unit.png)