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

Treatment for Pulmonary Arterial Hypertension: Oxygen Therapy for Respiratory Failure01:16

Treatment for Pulmonary Arterial Hypertension: Oxygen Therapy for Respiratory Failure

311
Oxygen therapy has emerged as a significant tool in enhancing the quality of life for patients suffering from pulmonary arterial hypertension (PAH). While this therapy has principally been studied on patients with significant hypoxemia, this therapeutic approach helps prevent potential organ damage and can be administered in the comfort of one's home.
Oxygen therapy is vital in increasing and maintaining blood oxygen levels in PAH patients. As a result, it aids in reducing fatigue,...
311
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen01:16

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

897
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,...
897
Hypoxia01:23

Hypoxia

1.2K
Hypoxia is a medical condition characterized by an inadequate oxygen supply to body tissues. It typically manifests as a bluish discoloration of the skin and mucosae, especially in fair-skinned individuals, when hemoglobin (Hb) saturation drops below 75%.
Types of Hypoxia
There are four primary types of hypoxia, each resulting from a different cause:
1. Anemic hypoxia: This type occurs due to insufficient oxygen delivery caused by a lack of red blood cells (RBCs) or RBCs with abnormal or...
1.2K
Administering Oxygen by Mask01:30

Administering Oxygen by Mask

676
Administering Oxygen by Mask
Administering oxygen by mask is a common nursing intervention that provides supplemental oxygen to patients with respiratory distress or chronic lung conditions. This procedure involves delivering oxygen at a specified rate through a face mask connected to an oxygen source.
Equipment
The equipment necessary for this procedure includes:
676
Oxygen Transport in the Blood01:27

Oxygen Transport in the Blood

3.1K
Hemoglobin (Hb) is a crucial molecule in the human body, consisting of four polypeptide chains, each bound to an iron-containing heme group. This unique structure enables hemoglobin to bind to oxygen, with each molecule capable of combining with four molecules of oxygen, leading to rapid and reversible oxygen loading. When fully loaded with oxygen, it is called oxyhemoglobin, while hemoglobin that has released oxygen is called reduced hemoglobin or deoxyhemoglobin. As hemoglobin binds oxygen,...
3.1K
Oxygen Delivering System III: Tracheostomy and T-piece01:23

Oxygen Delivering System III: Tracheostomy and T-piece

2.1K
Oxygen delivery is critical in clinical care, especially for patients with respiratory disorders or those undergoing surgical procedures. Various systems, such as tracheostomy and the T-piece, deliver oxygen to the lungs, ensuring adequate arterial oxygenation.
Tracheostomy
A tracheostomy is a surgically created opening (stoma) in the anterior part of the trachea. It is used to establish a patient airway, bypass an upper airway obstruction, simplify the removal of secretions, permit long-term...
2.1K

You might also read

Related Articles

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

Sort by
Same author

Women Emergency Physicians and Gender Disparities from Entry to Advancement.

Annals of emergency medicine·2026
Same author

Empowering Women in Academic Emergency Medicine: A Time-Efficient Workshop Incorporating Large Language Models to Enhance Leadership Skills.

AEM education and training·2026
Same author

Quantitative Swept-Source Optical Coherence Tomography Angiography Indicators of Neurovascular Dysfunction in Alzheimer Disease.

JAMA ophthalmology·2026
Same author

Advances and Persistent Challenges in the Management of Necrotizing Soft Tissue Infections: Time for a Systems-Level Approach.

Bioengineering (Basel, Switzerland)·2026
Same author

Definition of delayed-onset neurologic sequelae: A review article.

Undersea & hyperbaric medicine : journal of the Undersea and Hyperbaric Medical Society, Inc·2025
Same author

Predictive Models for Necrotizing Soft Tissue Infections: Are the Available Scores Trustable?

Journal of clinical medicine·2025
Same journal

Total Pancreatectomy and Islet Cell Autotransplantation: Does It Have Long Lasting Benefits?

Advances in surgery·2025
Same journal

Clinical Decision-Making for Patients with Chronic Limb-Threatening Ischemia.

Advances in surgery·2025
Same journal

What Is the Role of Irreversible Electroporation for Pancreatic Cancer?

Advances in surgery·2025
Same journal

Airway Foreign Bodies in Children: Old Problem, New Advances.

Advances in surgery·2025
Same journal

Digestive Foreign Bodies in Children: Old Problems, New Complexities.

Advances in surgery·2025
Same journal

Management of Abdominal Wall Mesh Infections.

Advances in surgery·2025
See all related articles

Related Experiment Video

Updated: Aug 29, 2025

Retinal Vascular Reactivity as Assessed by Optical Coherence Tomography Angiography
07:23

Retinal Vascular Reactivity as Assessed by Optical Coherence Tomography Angiography

Published on: March 26, 2020

7.6K

Is There a Place for Hyperbaric Oxygen Therapy?

Kinjal N Sethuraman1, Ryan Smolin2, Sharon Henry3

  • 1University of Maryland Medical Center, Hyperbaric and Dive Medicine, 22 South Greene Street, Baltimore, MD 2120, USA.

Advances in Surgery
|September 12, 2022
PubMed
Summary
This summary is machine-generated.

Hyperbaric oxygen therapy (HBOT) delivers 100% oxygen in a pressurized chamber, acting as a drug to treat hypoxic tissues. Dosage, including depth and duration, is crucial for HBOT

Keywords:
Hyperbaric chamberHyperbaric oxygen therapyHypoxiaInhalation

More Related Videos

Induction of Cerebral Arterial Gas Embolism in Rat
06:26

Induction of Cerebral Arterial Gas Embolism in Rat

Published on: October 18, 2024

552
Oxygen-Glucose Deprivation and Reoxygenation as an In Vitro Ischemia-Reperfusion Injury Model for Studying Blood-Brain Barrier Dysfunction
08:56

Oxygen-Glucose Deprivation and Reoxygenation as an In Vitro Ischemia-Reperfusion Injury Model for Studying Blood-Brain Barrier Dysfunction

Published on: May 7, 2015

18.1K

Related Experiment Videos

Last Updated: Aug 29, 2025

Retinal Vascular Reactivity as Assessed by Optical Coherence Tomography Angiography
07:23

Retinal Vascular Reactivity as Assessed by Optical Coherence Tomography Angiography

Published on: March 26, 2020

7.6K
Induction of Cerebral Arterial Gas Embolism in Rat
06:26

Induction of Cerebral Arterial Gas Embolism in Rat

Published on: October 18, 2024

552
Oxygen-Glucose Deprivation and Reoxygenation as an In Vitro Ischemia-Reperfusion Injury Model for Studying Blood-Brain Barrier Dysfunction
08:56

Oxygen-Glucose Deprivation and Reoxygenation as an In Vitro Ischemia-Reperfusion Injury Model for Studying Blood-Brain Barrier Dysfunction

Published on: May 7, 2015

18.1K

Area of Science:

  • Hyperbaric medicine
  • Oxygen therapy
  • Physiology

Background:

  • Hyperbaric oxygen therapy (HBOT) utilizes 100% oxygen inhalation within a pressurized chamber.
  • The chamber functions as a device for precise oxygen 'dosing'.
  • HBOT can be a standalone treatment or an adjunct to conventional therapies.

Purpose of the Study:

  • To explain the physiological mechanisms of HBOT.
  • To highlight the importance of dose-dependent effects in HBOT.
  • To outline the therapeutic applications of HBOT.

Main Methods:

  • Administration of 100% oxygen under increased atmospheric pressure.
  • Controlled treatment duration and depth within a hyperbaric chamber.
  • Monitoring physiological responses to hyperbaric hyperoxia.

Main Results:

  • Oxygen acts as a therapeutic agent, with effects contingent on dose (depth and duration).
  • HBOT facilitates oxygen-rich plasma delivery to hypoxic tissues.
  • Potential to prevent reperfusion injury and enhance immune response.

Conclusions:

  • HBOT is a versatile therapeutic modality with dose-dependent physiological effects.
  • It supports tissue oxygenation, immune function, and wound healing.
  • Key applications include preventing reperfusion injury and promoting cellular repair.