Related Experiment Video
Updated: Oct 12, 2025

A Novel Rescue Technique for Difficult Intubation and Difficult Ventilation
Published on: January 17, 2011
Noninvasive Ventilation and Oxygenation Strategies
Patrycja Popowicz1, Kenji Leonard2
1Department of General Surgery, East Carolina University- Vidant Medical Center, 2100 Stantonsburg Road, Greenville, NC 27834, USA.
Noninvasive ventilation (NIV) offers respiratory support without intubation, reducing complication risks. It is beneficial for COPD exacerbations, pulmonary edema, and COVID-19, but its use in trauma and ARDS remains debated.
Area of Science:
- Respiratory Medicine
- Critical Care
Background:
- Noninvasive ventilation (NIV) bypasses the upper airway for respiratory support.
- NIV reduces complications associated with invasive ventilation and intubation.
Purpose of the Study:
- To review the benefits and applications of noninvasive ventilation.
- To discuss various NIV modes and their clinical utility.
Main Methods:
- Literature review of noninvasive ventilation techniques.
- Analysis of clinical evidence for NIV in different respiratory conditions.
Main Results:
- NIV modes include nasal cannula, CPAP, and bilevel positive airway pressure.
- NIV is effective for acute exacerbation of COPD, cardiogenic pulmonary edema, and COVID-19.
Conclusions:
- NIV is a valuable respiratory support method with a favorable safety profile.
- Consensus on NIV use is lacking for trauma patients and ARDS.
More Related Videos
14:28Non-Invasive Monitoring of Microvascular Oxygenation and Reactive Hyperemia using Hybrid, Near-Infrared Diffuse Optical Spectroscopy for Critical Care
Published on: May 10, 2024
07:52Expired CO2 Measurement in Intubated or Spontaneously Breathing Patients from the Emergency Department
Published on: January 29, 2011
Related Concept Videos
Mechanical Ventilation III: Noninvasive Ventilation
Noninvasive Positive-Pressure Ventilation...
Mechanical Ventilation II: Invasive Ventilation
Negative-Pressure Ventilators
Negative-pressure ventilators create a vacuum around the chest or body to draw air into the lungs, simulating breathing. This method does not require an...
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen
Venturi Mask
The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...
Cardiopulmonary Resuscitation II: ACLS Airway Management
Ventilatory Modes
There are three ventilatory modes: full support, partial support, and spontaneous. These are described below.
Full Support Modes
Full support modes include controlled mechanical ventilation, continuous mandatory...
Mechanical Ventilation I: Indication and Settings