Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Mechanical Ventilation II: Invasive Ventilation01:23

Mechanical Ventilation II: Invasive Ventilation

144
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...
144
Mechanical Ventilation I: Indication and Settings01:29

Mechanical Ventilation I: Indication and Settings

382
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...
382
Mechanical Ventilation III: Noninvasive Ventilation01:23

Mechanical Ventilation III: Noninvasive Ventilation

123
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...
123
Ventilatory Modes01:14

Ventilatory Modes

157
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...
157
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...
1.4K
Pulmonary Ventilation: Inhalation01:24

Pulmonary Ventilation: Inhalation

3.7K
Pulmonary ventilation is a vital process that ensures the exchange of oxygen and carbon dioxide in the lungs. It refers to the movement of air into and out of the lungs, enabling the body to obtain oxygen and remove waste carbon dioxide. In this article, we will explore the intricacies of pulmonary ventilation, including its underlying principles, mechanisms, and the interplay of pressures within the respiratory system.
Boyle's law becomes particularly pertinent when examining respiratory...
3.7K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Prognostic value of preoperative peak atrial longitudinal strain for patients undergoing mitral valve surgery.

Journal of cardiovascular medicine (Hagerstown, Md.)·2026
Same author

Positioning Statement on the Use of Point-of-Care Ultrasound in Cardiovascular Medicine - 2026.

Arquivos brasileiros de cardiologia·2026
Same author

Phenotyping and biomarkers in cardiogenic shock.

Current opinion in critical care·2026
Same author

Sex-Based Differences in Perioperative Brain Health Outcomes.

A&A practice·2026
Same author

Perioperative anemia and patient blood management in neurosurgery and neurocritical care: a narrative review.

Journal of anesthesia, analgesia and critical care·2026
Same author

Well-being in intensive care: reflections from a multinational survey.

Journal of anesthesia, analgesia and critical care·2026
Same journal

Incomplete Recovery of Diaphragmatic Mechanics at a Train-of-Four Ratio of 0.90 to <0.95 Assessed by Dynamic Digital Radiography: A Proof-of-Concept Case Series.

Anesthesia and analgesia·2026
Same journal

Patients' Perspectives and Experiences of Participating in Anesthesia Research: A Qualitative Study.

Anesthesia and analgesia·2026
Same journal

Impact of Epidural-Related Maternal Fever on Neonatal Outcomes: A Single-Center Retrospective Case-Control Study Excluding Confirmed Histological Chorioamnionitis.

Anesthesia and analgesia·2026
Same journal

Patient Beliefs and Experiences of Adhering to Medical Therapies for Cardiovascular Comorbidities, Before Noncardiac Elective Surgery in South Africa: A Mixed-Methods Study.

Anesthesia and analgesia·2026
Same journal

Beyond Administrative Indices: Allostatic Load and Autonomic Dyshomeostasis as Biological Mediators of Intraoperative Cardiac Arrest.

Anesthesia and analgesia·2026
Same journal

In Response.

Anesthesia and analgesia·2026
See all related articles

Related Experiment Video

Updated: Jul 5, 2025

Ex Vivo Porcine Experimental Model for Studying and Teaching Lung Mechanics
12:09

Ex Vivo Porcine Experimental Model for Studying and Teaching Lung Mechanics

Published on: April 19, 2024

1.4K

Mechanical Ventilation, Past, Present, and Future.

Francesca Rubulotta1, Lluis Blanch Torra2,3, Kuban D Naidoo4

  • 1From the Department of Critical Care Medicine, McGill University, Montreal, Quebec, Canada.

Anesthesia and Analgesia
|January 12, 2024
PubMed
Summary
This summary is machine-generated.

Mechanical ventilation has evolved significantly, becoming safer and more effective with modern technology. Future advancements, including AI and personalized settings, promise improved patient outcomes in critical care and anesthesia.

More Related Videos

Evaluation of Respiratory System Mechanics in Mice using the Forced Oscillation Technique
13:10

Evaluation of Respiratory System Mechanics in Mice using the Forced Oscillation Technique

Published on: May 15, 2013

56.9K
Mechanical Ventilation Boot Camp Curriculum
07:36

Mechanical Ventilation Boot Camp Curriculum

Published on: March 12, 2018

10.2K

Related Experiment Videos

Last Updated: Jul 5, 2025

Ex Vivo Porcine Experimental Model for Studying and Teaching Lung Mechanics
12:09

Ex Vivo Porcine Experimental Model for Studying and Teaching Lung Mechanics

Published on: April 19, 2024

1.4K
Evaluation of Respiratory System Mechanics in Mice using the Forced Oscillation Technique
13:10

Evaluation of Respiratory System Mechanics in Mice using the Forced Oscillation Technique

Published on: May 15, 2013

56.9K
Mechanical Ventilation Boot Camp Curriculum
07:36

Mechanical Ventilation Boot Camp Curriculum

Published on: March 12, 2018

10.2K

Area of Science:

  • Medical Technology
  • Critical Care Medicine
  • Anesthesiology

Background:

  • Mechanical ventilation (MV) has been vital in critical care and anesthesia for over 70 years.
  • Early MV systems were large, difficult to operate, and posed risks due to limited features and monitoring.
  • The shift to positive pressure ventilation and improved technology has enhanced MV's safety and efficacy.

Purpose of the Study:

  • To review the historical evolution of mechanical ventilation.
  • To highlight advancements in MV technology and their impact on patient care.
  • To explore future directions in mechanical ventilation, including AI and personalized approaches.

Main Methods:

  • Historical review of mechanical ventilation development.
  • Analysis of technological advancements in ventilator design and function.
  • Discussion of current and emerging trends in respiratory support.

Main Results:

  • MV has transitioned from basic resuscitation tools to sophisticated life support systems.
  • Modern ventilators offer lung-protective strategies, improved monitoring, and ease of use.
  • Key advances include protective lung ventilation, noninvasive ventilation (NIV), and improved sedation techniques.

Conclusions:

  • Mechanical ventilation has undergone substantial improvements, enhancing safety and effectiveness.
  • Future innovations like AI-driven monitoring and personalized ventilation hold promise for better patient outcomes.
  • Continued technological evolution is expected to further optimize respiratory support in critical care and anesthesia.