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Related Concept Videos

Trachea01:22

Trachea

5.8K
The trachea, commonly known as the windpipe, is a vital part of the human respiratory system. It serves as a passageway for air to travel between the larynx and the bronchi, allowing oxygen to reach the lungs. Let's explore its anatomical features, dimensions, layers of the tracheal wall, associated muscles, and the functions of its parts.
Anatomical Features:
Location: About half of the trachea is situated in the neck, anterior to the esophagus, and extends from the larynx (at the level of...
5.8K
Tracheostomy: Procedure and Tubes01:28

Tracheostomy: Procedure and Tubes

4.5K
A tracheostomy is a surgical procedure that creates an artificial opening into the trachea, typically at the second or third cartilaginous ring level. This opening allows the insertion of a tracheostomy tube, which can replace an endotracheal tube, provide mechanical ventilation, bypass an upper airway obstruction, or remove accumulated tracheobronchial secretions.
Tracheostomy tubes can be made of semiflexible plastic (polyurethane or silicone), rigid plastic, or metal, and they come in...
4.5K
Tracheostomy Decannulation01:21

Tracheostomy Decannulation

2.3K
Tracheostomy decannulation is a significant milestone in the liberation of mechanically ventilated patients. Despite its importance, there is no universally accepted protocol for this procedure. This demands an evidence-based, individualized approach.
Description of the Procedure
Decannulation refers to the permanent removal of the tracheostomy tube, signaling the resolution of the condition that initially necessitated the tracheostomy. The process requires a well-coordinated interplay between...
2.3K
Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques01:30

Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques

742
Airway management is essential in emergency and surgical medicine, ensuring ventilation and oxygenation in patients who cannot maintain their own airway. Clinicians use a range of techniques and devices to secure the airway, depending on the patient’s condition and the clinical context. Key methods include endotracheal intubation, rapid sequence intubation (RSI), supraglottic airway devices, and advanced visualization aids. In cases where these approaches fail, surgical airway...
742
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen01:16

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

3.0K
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,...
3.0K
Oxygen Delivering System III: Tracheostomy and T-piece01:23

Oxygen Delivering System III: Tracheostomy and T-piece

7.6K
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...
7.6K

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Related Experiment Video

Updated: Mar 15, 2026

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
14:39

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma

Published on: November 4, 2010

32.6K

[Tracheobronchoplasty for Severe Diffuse Tracheomalacia].

H Hoffmann1, D Gompelmann2, C P Heußel3

  • 1Chirurgische Abteilung, Thoraxklinik Universitätsklinikum Heidelberg, Deutschland.

Zentralblatt Fur Chirurgie
|September 9, 2016
PubMed
Summary
This summary is machine-generated.

Surgical mesh splinting offers definitive treatment for severe tracheobronchomalacia and dynamic airway collapse, providing permanent symptom control when silicone stents fail. This approach stabilizes airways for lasting relief.

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Endotracheal Intubation via Tracheotomy and Subsequent Thoracotomy in Rats for Non-Survival Applications
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Area of Science:

  • Thoracic Surgery
  • Respiratory Medicine
  • Biomaterials Engineering

Background:

  • Diffuse airway instability, including tracheobronchomalacia and excessive dynamic airway collapse, causes severe symptoms like dyspnea and intractable cough.
  • Current treatments like silicone stents offer temporary symptom relief but are limited by complications, precluding long-term use.

Purpose of the Study:

  • To evaluate the efficacy of surgical intervention using polypropylene mesh for definitive airway stabilization.
  • To establish surgical mesh splinting as a permanent treatment option for severe tracheobronchomalacia and excessive dynamic airway collapse.

Main Methods:

  • Posterior splinting of the Paries membranaceus using a polypropylene mesh to stabilize the trachea and main bronchi.
  • Surgical intervention aimed at definitive stabilization for patients with documented severe airway instability.

Main Results:

  • Surgical mesh splinting provides definitive stabilization of the trachea and main bronchi.
  • This surgical approach is the only therapy capable of achieving permanent symptom control for severe tracheobronchomalacia and dynamic airway collapse.

Conclusions:

  • Surgical mesh splinting is an appropriate and effective treatment for severe tracheobronchomalacia and excessive dynamic airway collapse.
  • Permanent symptom control is achievable through this surgical method, though success is multifactorial and requires interdisciplinary collaboration.