Related Experiment Video
Updated: Jul 9, 2026

The Flexible Rhino-Laryngoscope for Awake Nasotracheal Intubation
Published on: August 2, 2024
Successful airway management of a patient with a known difficult airway with the Direct Coupler Interface Video
Carin A Hagberg1, Christiane C Vogt-Harenkamp, Dawn G Iannucci
1Department of Anesthesiology, The University of Texas Medical School at Houston, Houston, TX 77030, USA. carin.a.hagberg@uth.tmc.edu
Abstract:
We present the case of a patient who first presented with unexpected difficult laryngoscopy and intubation after induction of general anesthesia. After multiple failed attempts using direct laryngoscopy, tracheal intubation was successfully performed with the Intubating Laryngeal Mask Airway. He returned to the operating room 5 days later for another surgical procedure, and intubation was performed with the Direct Coupler Interface Video Laryngoscope on the first attempt by the same anesthesiologist.
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