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Related Concept Videos

Mechanical Ventilation I: Indication and Settings01:29

Mechanical Ventilation I: Indication and Settings

475
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...
475
Ventilatory Modes01:14

Ventilatory Modes

213
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...
213
Mechanical Ventilation III: Noninvasive Ventilation01:23

Mechanical Ventilation III: Noninvasive Ventilation

149
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...
149
Mechanical Ventilation II: Invasive Ventilation01:23

Mechanical Ventilation II: Invasive Ventilation

178
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...
178
Factors Affecting Pulmonary Ventilation01:19

Factors Affecting Pulmonary Ventilation

1.4K
Besides the pressure difference between the external environment and the lungs, the airflow rate and ease of pulmonary ventilation are also influenced by three other factors: surface tension of the fluid in the alveoli, compliance of the lungs, and airway resistance.
Alveolar Surface Tension
The alveolar fluid lines the luminal surface of the alveoli and exerts a force called surface tension. This force is caused by the polar water molecules in the liquid being more strongly attracted to each...
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Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen01:16

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

688
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,...
688

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Related Experiment Video

Updated: Jul 18, 2025

Mechanical Ventilation Boot Camp Curriculum
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Shared decision-making experiences in child long-term ventilation: a systematic review.

George Peat1,2, Sally-Ann Delaney3, Faith Gibson4,5

  • 1Department of Health Sciences, University of York, York, UK george.peat@york.ac.uk.

European Respiratory Review : an Official Journal of the European Respiratory Society
|August 23, 2023
PubMed
Summary

Shared decision-making for pediatric long-term ventilation requires acknowledging caregiver roles and providing clear, sensitive communication. This ensures informed choices for children and young people needing prolonged respiratory support.

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Area of Science:

  • Pediatric critical care
  • Health decision-making
  • Qualitative research synthesis

Background:

  • Increasing numbers of children require long-term ventilation.
  • Need for evidence-based frameworks to support shared decision-making (SDM) in pediatric long-term ventilation.
  • Focus on the perspectives of all stakeholders involved.

Conclusions:

  • Findings elucidate essential elements and strategies for effective shared decision-making in pediatric long-term ventilation discussions.
  • This review serves as a resource for implementing SDM practices in clinical settings for children and young people requiring long-term ventilation.