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Related Concept Videos

Tracheostomy: Procedure and Tubes01:28

Tracheostomy: Procedure and Tubes

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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...
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Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen01:16

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

Oxygen Delivering System III: Tracheostomy and T-piece

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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...
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Endotracheal Intubation I: Procedure01:15

Endotracheal Intubation I: Procedure

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Endotracheal or ET intubation is a critical medical procedure used to secure a patient's airway, often in acute respiratory distress, apnea, upper airway obstruction, ineffective clearance of secretions, high risk for aspiration, or during general anesthesia.
The ET tube comprises various components, including a standard adaptor to attach a bag-valve-mask (BVM) or ventilator, a cuff, a pilot balloon, and radiopaque markings along its length to measure the insertion distance. The tube sizes...
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Tracheostomy Decannulation01:21

Tracheostomy Decannulation

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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...
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Tracheostomy Care II: Procedure01:25

Tracheostomy Care II: Procedure

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Tracheostomy care is an essential nursing skill that involves cleaning and maintaining a tracheostomy tube to prevent infection and other complications. Here's a step-by-step guide explaining each procedure with its rationale. Note that disposable gloves are to be worn at all times and changed as often as needed to maintain a sterile work environment, and to protect both patient and healthcare worker.
Step 1: Perform hand hygiene, and put on personal protective equipment: gown, gloves, mask...
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Related Experiment Video

Updated: May 6, 2026

Endotracheal Intubation via Tracheotomy and Subsequent Thoracotomy in Rats for Non-Survival Applications
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Elasticated retractors in tracheostomy.

P R C Steele1, R E Mountain

  • 1Otolaryngology Department, Ninewells Hospital, Dundee, Scotland, UK.

The Journal of Laryngology and Otology
|October 24, 2013
PubMed
Summary
This summary is machine-generated.

This study introduces elasticated retractors for tracheostomies, improving the surgical field and enabling single-surgeon use. This novel retraction method offers potential benefits for various head and neck procedures.

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Area of Science:

  • Surgical Innovation
  • Medical Devices
  • Otolaryngology

Background:

  • Tracheostomy procedures require effective surgical field exposure.
  • Current retraction methods may necessitate multiple surgical assistants.
  • Improving visualization and efficiency in airway surgery is crucial.

Purpose of the Study:

  • To present a novel elasticated retractor system for tracheostomies.
  • To evaluate the benefits of this new retraction technique.
  • To explore its potential application in other head and neck surgeries.

Main Methods:

  • Development and application of a novel elasticated retractor system.
  • Performance of tracheostomies utilizing the elasticated retractors.
  • Assessment of surgical field quality and surgeon-device interaction.

Main Results:

  • The elasticated retractors provided an improved surgical field during tracheostomies.
  • The system facilitated efficient use by a single surgeon.
  • The retraction method demonstrated ease of application and maintenance of exposure.

Conclusions:

  • Elasticated retractors offer a significant improvement for tracheostomy procedures.
  • This novel approach enhances surgical field visualization and operational efficiency.
  • The technique shows promise for broader application in head and neck surgical interventions.