Comparison of tube-guided and guideless videolaryngoscope for tracheal intubation during chest compression in a manikin: a randomized crossover trial

摘要

Previous studies have shown the utility of indirect glottis viewing videolaryngoscopes for tracheal intubation during chest compression, but the efficacy of a videolaryngoscope with tube guide has not been sufficiently validated. We compared the utility of two videolaryngoscopes, the KingVISION(A (R)) (KingV) with or without tube guide blade and Pentax-AWS Airwayscope(A (R)) (AWS), which contain tube guide function, during chest compressions on an adult manikin.