Related Experiment Video
Updated: Apr 12, 2026

Laryngeal Mask Airway LMA Placement in a Neonatal Patient Simulator Using a Non-Inflatable Supraglottic Airway SGA
Published on: July 14, 2023
Comparison of 4 supraglotttic devices used by paramedics during simulated CPR : a randomized controlled crossover
Łukasz Szarpak1, Andrzej Kurowski2, Zenon Truszewski1
1Department of Emergency Medicine, Medical University of Warsaw, Warsaw, Poland.
Background:
Ensuring an open airway during cardiopulmonary resuscitation is fundamental. The aim of this study was to determine the success rate of blind intubation during simulated cardiopulmonary resuscitation by untrained personnel.
Methods:
Four devices were compared in a simulated resuscitation scenario: ILMA (Intavent Direct Ltd, Buckinghamshire, United Kingdom), Cobra PLA (Engineered Medical Systems Inc, Indianapolis, IN), Supraglottic Airway Laryngopharyngeal Tube (SALT) (ECOLAB, St. Paul, MN), and Air-Q (Mercury Medical, Clearwater, FL). A group of 210 paramedics intubated a manikin with continuous chest compressions.
Results:
The mean times to intubation were 40.46 ± 4.64, 33.96 ± 6.23, 17.2 ± 4.63, and 49.23 ± 13.19 seconds (SALT vs ILMA, Cobra PLA, and Air-Q; P < .05). The success ratios of blind intubation for the devices were 86.7%, 85.7%, 100%, and 71.4% (SALT vs ILMA, Cobra PLA, and Air-Q; P < .05).
Conclusion:
The study showed that the most efficient device with the shortest blind intubation time was the SALT device.
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