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Updated: May 17, 2026

Endotracheal Intubation Using a Flexible Intubation Endoscope as a Standardized Model for Safe Airway Management in Swine
Published on: August 25, 2022
Endotracheal intubation in swine
Helen Chum1, Cholawat Pacharinsak
1Department of Comparative Medicine, Stanford University School of Medicine, Stanford, CA, USA.
Endotracheal intubation in swine is crucial for anesthesia and surgical procedures. This guide details swine anatomy, necessary equipment, and techniques for successful intubation in research settings.
Area of Science:
- Veterinary Surgery
- Anesthesiology
- Animal Research Models
Background:
- Swine are vital research models for various surgical and disease studies, including cardiovascular and gastrointestinal research.
- Anesthesia and endotracheal intubation are essential for maintaining swine during these procedures, ensuring airway protection and ventilation.
- Successful intubation is critical for the stability of swine under inhalational anesthesia.
Purpose of the Study:
- To elucidate key anatomical features of swine that present challenges during endotracheal intubation.
- To outline the essential equipment required for performing successful endotracheal intubation in swine.
- To describe effective techniques for endotracheal intubation in swine research models.
Main Methods:
- Review of swine anatomy relevant to airway management.
- Identification of specialized equipment for swine intubation.
- Description of procedural techniques for endotracheal intubation.
Main Results:
- Swine possess unique anatomical characteristics that complicate intubation compared to other species.
- Specific tools and equipment are necessary to overcome these anatomical challenges.
- Step-by-step techniques are outlined for achieving successful endotracheal intubation.
Conclusions:
- Understanding swine-specific anatomy is paramount for successful endotracheal intubation.
- Appropriate equipment and skilled technique ensure safe and effective airway management in swine research.
- This information supports the reliable use of swine as surgical and disease models.
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