Tracheostomy Care I: Pre-procedural Steps
Tracheostomy: Procedure and Tubes
Tracheostomy Suctioning I: Pre-Procedural Steps
Tracheostomy Care II: Procedure
Tracheostomy Suctioning II: Procedure
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen
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Updated: Jul 11, 2026

Preoxygenation Techniques for Tracheal Intubation in Critically Ill Adults Utilizing Oxygen Mask and Noninvasive Ventilation
Published on: December 5, 2025
Ricardo Mingarini Terra1, Angelo Fernandez, Ricardo Helbert Bammann
1Hospital das Clínicas, Medical School, University of São Paulo, São Paulo, SP, Brazil. rmterra@uol.com.br
Open bedside tracheostomy (OBT) is a safe and effective procedure for critically ill patients, even without strict selection criteria. This approach offers a viable option for intensive care unit (ICU) patients requiring respiratory support.
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