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Related Concept Videos

Ventilatory Modes01:14

Ventilatory Modes

Mechanical ventilators are life-saving devices that support or replace spontaneous breathing. They deliver breaths to patients through varying methods known as ventilator modes. Understanding these modes is critical for healthcare providers managing patients with respiratory failure.
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 II: Invasive Ventilation01:23

Mechanical Ventilation II: Invasive Ventilation

Ventilators are essential medical equipment used to aid patients with respiratory difficulties. Their primary function is to assist or replace spontaneous breathing by providing mechanical ventilation. There are two general classes of mechanical ventilators: negative-pressure and positive-pressure ventilators.
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...
Mechanical Ventilation III: Noninvasive Ventilation01:23

Mechanical Ventilation III: Noninvasive Ventilation

Noninvasive positive-pressure ventilation (NIPPV), continuous positive airway pressure (CPAP), and bilevel positive airway pressure (BiPAP) are essential methods in respiratory care. These ventilation techniques offer unique benefits for patients with various respiratory conditions, providing adequate support without requiring intubation. Let's explore how each method is crucial in improving patient outcomes and enhancing respiratory therapy.
Noninvasive Positive-Pressure Ventilation (NIPPV)
Cardiopulmonary Resuscitation II: ACLS Airway Management01:22

Cardiopulmonary Resuscitation II: ACLS Airway Management

Airway management is a key skill in emergency and critical care settings, as maintaining a clear airway is essential for adequate oxygenation and ventilation.Head Tilt-Chin Lift TechniqueThe head tilt-chin lift maneuver is an essential technique primarily used in patients without suspected cervical spine injuries. To perform this maneuver, one hand is placed on the patient’s forehead, and gentle pressure is applied backward to tilt the head. The fingertips of the other hand are positioned under...
Mechanical Ventilation I: Indication and Settings01:29

Mechanical Ventilation I: Indication and Settings

Mechanical ventilation is a life-saving technique for managing acute respiratory failure and other respiratory complications. The process involves using a machine known as a ventilator to supply oxygen to the lungs and assist in removing carbon dioxide. It serves as a bridge to long-term mechanical ventilation or a temporary measure until ventilatory support is discontinued. The ventilator can maintain this function for a prolonged period, providing critical support for patients until they can...
Endotracheal Intubation I: Procedure01:15

Endotracheal Intubation I: Procedure

Endotracheal or ET intubation is a critical medical procedure used to secure a patient's airway, often in acute respiratory distress, apnea, upper airway obstruction, ineffective clearance of secretions, high risk for aspiration, or during general anesthesia.
The ET tube comprises various components, including a standard adaptor to attach a bag-valve-mask (BVM) or ventilator, a cuff, a pilot balloon, and radiopaque markings along its length to measure the insertion distance. The tube sizes...

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Related Experiment Video

Updated: May 18, 2026

Development of a Neonatal Piglet Acute Lung Injury Model Recreating the Early Environment of Preterm Infant Lungs
08:58

Development of a Neonatal Piglet Acute Lung Injury Model Recreating the Early Environment of Preterm Infant Lungs

Published on: October 31, 2025

Lung protective ventilation in extremely preterm infants.

Peter A Dargaville1, David G Tingay

  • 1Department of Paediatrics, Royal Hobart Hospital and University of Tasmania, Hobart, Tasmania, Australia. peter.dargaville@dhhs.tas.gov.au

Journal of Paediatrics and Child Health
|September 14, 2012
PubMed
Summary
This summary is machine-generated.

Protecting extremely preterm infant lungs requires lung protective ventilation strategies. High-frequency oscillatory ventilation may be more effective than conventional methods for severe respiratory distress syndrome.

Related Experiment Videos

Last Updated: May 18, 2026

Development of a Neonatal Piglet Acute Lung Injury Model Recreating the Early Environment of Preterm Infant Lungs
08:58

Development of a Neonatal Piglet Acute Lung Injury Model Recreating the Early Environment of Preterm Infant Lungs

Published on: October 31, 2025

Area of Science:

  • Neonatal respiratory support
  • Pediatric pulmonology

Background:

  • Extremely preterm infant lungs (≤28 weeks gestation) are immature and prone to ventilation-induced injury.
  • Positive pressure ventilation necessitates a lung protective approach to minimize harm.

Purpose of the Study:

  • To outline lung protective ventilation strategies for extremely preterm infants.
  • To compare the efficacy of high-frequency oscillatory ventilation (HFOV) versus conventional ventilation (CV).

Main Methods:

  • Review of studies on lung protective ventilation in preterm infants.
  • Analysis of strategies for recruitment and pressure reduction.
  • Comparison of HFOV and CV for severe respiratory distress syndrome.

Main Results:

  • Lung protective ventilation aims for an open lung, using minimal pressure to maintain oxygenation and avoid hyperinflation.
  • HFOV has shown greater effectiveness than CV in several studies for severe respiratory distress syndrome with atelectasis.
  • For infants with minimal issues, avoiding overdistension and using low positive end-expiratory pressure with volume-targeted ventilation is crucial.

Conclusions:

  • Lung protective ventilation is vital for extremely preterm infants.
  • HFOV may be superior to CV for specific neonatal respiratory conditions.
  • Tailoring ventilation strategies based on infant respiratory status is essential for preventing pulmonary deterioration.