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Updated: May 18, 2026

Preoxygenation Techniques for Tracheal Intubation in Critically Ill Adults Utilizing Oxygen Mask and Noninvasive Ventilation
Published on: December 5, 2025
Non-invasive ventilation in critical care
1Box Hill Hospital, Box Hill, Victoria, Australia. anthony.cross@easternhealth.org.au
Abstract:
Non-invasive ventilation refers to a number of respiratory support strategies commonly used in critical care settings. This paper describes the principles of non-invasive ventilation, the practicalities of its use and the evidence for its use in a number of common acute conditions.
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