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Related Concept Videos

Tracheostomy: Procedure and Tubes01:28

Tracheostomy: Procedure and Tubes

4.8K
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...
4.8K
Tracheostomy Care I: Pre-procedural Steps01:16

Tracheostomy Care I: Pre-procedural Steps

1.8K
A tracheostomy is a surgical technique that involves making an incision in the neck to provide access to the trachea. It is frequently used in medical conditions such as airway obstruction and prolonged mechanical ventilation. Effective nursing management is crucial for the long-term success of a tracheostomy.
Required Equipment
The equipment necessary for tracheostomy care includes:
1.8K
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen01:16

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

3.1K
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,...
3.1K
Oxygen Delivering System III: Tracheostomy and T-piece01:23

Oxygen Delivering System III: Tracheostomy and T-piece

7.9K
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...
7.9K
Trachea01:22

Trachea

6.1K
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...
6.1K
Tracheostomy Decannulation01:21

Tracheostomy Decannulation

2.4K
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...
2.4K

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Related Experiment Video

Updated: Mar 24, 2026

Seeding and Implantation of a Biosynthetic Tissue-engineered Tracheal Graft in a Mouse Model
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Seeding and Implantation of a Biosynthetic Tissue-engineered Tracheal Graft in a Mouse Model

Published on: April 1, 2019

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Tracheal replacement.

Pierre Delaere1, Dirk Van Raemdonck1

  • 11 Department of ENT, Head & Neck Surgery, 2 Department of Thoracic Surgery, University Hospital Leuven, 3000 Leuven, Belgium.

Journal of Thoracic Disease
|March 17, 2016
PubMed
Summary
This summary is machine-generated.

Tracheal stenosis management is evolving. Current options include resection for short defects and stenting for longer ones, with tracheal transplantation and regeneration offering future hope.

Keywords:
Trachearegenerationrevascularizationtransplant

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Heterotopic and Orthotopic Tracheal Transplantation in Mice used as Models to Study the Development of Obliterative Airway Disease

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Author Spotlight: Investigating the Key Factors of Obliterative Bronchiolitis After Lung Transplantation
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Related Experiment Videos

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Heterotopic and Orthotopic Tracheal Transplantation in Mice used as Models to Study the Development of Obliterative Airway Disease
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Author Spotlight: Investigating the Key Factors of Obliterative Bronchiolitis After Lung Transplantation
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Area of Science:

  • Pulmonary Medicine
  • Surgical Innovation
  • Regenerative Medicine

Background:

  • Tracheal airway obstruction, both non-malignant and malignant, leads to significant patient morbidity and mortality.
  • The increasing use of artificial airways contributes to a rise in benign and iatrogenic tracheal complications.
  • Current treatments for tracheal stenosis include surgical resection for lesions <5 cm and stenting for longer, palliative management.

Purpose of the Study:

  • To review current management strategies for tracheal defects.
  • To explore the future prospects of tracheal transplantation and regeneration for long-segment tracheal involvement.

Main Methods:

  • Literature review of current tracheal defect management.
  • Analysis of emerging techniques in tracheal transplantation.
  • Examination of advancements in tracheal tissue regeneration.

Main Results:

  • Short tracheal stenotic segments (<5 cm) are amenable to resection and end-to-end anastomosis.
  • Longer tracheal lesions often require palliative stenting to maintain airway patency.
  • Tracheal transplantation and regeneration represent promising future therapeutic avenues.

Conclusions:

  • The management of tracheal defects is a dynamic field with ongoing advancements.
  • Tracheal transplantation and regeneration hold potential for revolutionary treatments in long-segment tracheal disease.
  • Further research into transplantation and regeneration is crucial for improving patient outcomes.