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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 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...
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...
Assessment of Ventilation I: Respiratory Rate01:20

Assessment of Ventilation I: Respiratory Rate

Assessment of Ventilation
A Ventilation assessment is critical for monitoring a patient's health status. Respiration, one of the most accessible vital signs, provides insights into the function of numerous body systems and can indicate serious health issues, such as brainstem injuries from head trauma.
Critical Guidelines for Assessing Ventilation:
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)
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen01:16

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

Oxygen therapy is a pivotal aspect of medical care, particularly for patients with respiratory ailments. Two prominent oxygen-delivering systems include the Venturi mask and the transtracheal oxygen catheter.
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,...

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Related Experiment Video

Updated: May 18, 2026

A Piglet Model of Neonatal Hypoxic-Ischemic Encephalopathy
10:30

A Piglet Model of Neonatal Hypoxic-Ischemic Encephalopathy

Published on: May 16, 2015

How to ventilate term babies.

Anne Greenough1, Prashanth Bhat

  • 1Division of Asthma Allergy and Lung Biology, MRC & Asthma UK Centre in Allergic, Mechanisms of Asthma, King's College London, London SE5 9RS, United Kingdom. anne.greenough@kcl.ac.uk

Early Human Development
|October 9, 2012
PubMed
Summary
This summary is machine-generated.

Mechanical ventilation for term infants has limited evidence. Studies show no benefit in high rates or synchronous intermittent mandatory ventilation, but pressure support may reduce work of breathing.

More Related Videos

A Novel Rescue Technique for Difficult Intubation and Difficult Ventilation
04:46

A Novel Rescue Technique for Difficult Intubation and Difficult Ventilation

Published on: January 17, 2011

Related Experiment Videos

Last Updated: May 18, 2026

A Piglet Model of Neonatal Hypoxic-Ischemic Encephalopathy
10:30

A Piglet Model of Neonatal Hypoxic-Ischemic Encephalopathy

Published on: May 16, 2015

A Novel Rescue Technique for Difficult Intubation and Difficult Ventilation
04:46

A Novel Rescue Technique for Difficult Intubation and Difficult Ventilation

Published on: January 17, 2011

Area of Science:

  • Neonatal Medicine
  • Pediatric Critical Care
  • Respiratory Physiology

Background:

  • Term infants often require mechanical ventilation, facing high mortality and morbidity.
  • Few randomized controlled trials (RCTs) exclusively focus on term infants, with limited subgroup analysis.
  • Existing evidence on ventilation strategies for term infants is scarce.

Purpose of the Study:

  • To review the current evidence on mechanical ventilation strategies for term infants.
  • To identify optimal ventilatory modes and settings for term neonates.
  • To highlight the need for further research with long-term outcome data.

Main Methods:

  • Review of existing randomized controlled trials (RCTs) involving term infants.
  • Analysis of sub-studies focusing on term infants within larger trials.
  • Examination of data on conventional mechanical ventilation (CMV), high-frequency oscillatory ventilation (HFOV), and pressure support ventilation (PSV).

Main Results:

  • No demonstrated benefit of rates >60 bpm or synchronous intermittent mandatory ventilation in term infants.
  • Pressure support ventilation (PSV) may reduce work of breathing (WOB).
  • Volume targeted (VT) ventilation at 6 mL/kg reduces WOB; HFOV does not reduce mortality or intracranial hemorrhage in severe respiratory failure.

Conclusions:

  • Optimal ventilatory strategies for term infants require further investigation.
  • Randomized controlled trials (RCTs) with long-term outcome assessment are crucial.
  • Evidence suggests potential benefits of PSV and specific VT settings for reducing WOB.