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Related Experiment Video

Updated: Jul 13, 2026

Systematic Bronchoscopy: the Four Landmarks Approach
04:47

Systematic Bronchoscopy: the Four Landmarks Approach

Published on: June 23, 2023

[Pentax AWS airway scope].

Takashi Asai1, Yoshiro Enomoto, Koh Shingu

  • 1Department of Anesthesiology, Kansai Medical University, Moriguchi.

Masui. the Japanese Journal of Anesthesiology
|July 20, 2007
PubMed
Summary

The Pentax Airway Scope (AWS) videolaryngoscope offers a clear view of the glottis, facilitating tracheal intubation. This device proved effective in patients with both normal and difficult airways.

Area of Science:

  • Anesthesiology
  • Medical Devices

Background:

  • Videolaryngoscopes are increasingly used for tracheal intubation.
  • The Pentax Airway Scope (AWS) is a novel videolaryngoscope designed to improve airway visualization.

Observation:

  • The Pentax AWS was used in 17 patients, including two with difficult airways.
  • In cases where traditional laryngoscopy failed, the AWS provided glottic visualization and enabled successful intubation.

Findings:

  • The Pentax AWS successfully facilitated tracheal intubation in all 17 patients.
  • The device provided a full view of the glottis, even in challenging airway scenarios.

Implications:

  • The Pentax AWS videolaryngoscope is a valuable tool for tracheal intubation in diverse patient populations.

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  • Its utility extends to both routine and difficult airway management, potentially improving patient outcomes.