Evaluating the Efficacy and Facility of Intubation Using a Novel, User-Controllable Endotracheal Stylet, a Pilot Study

被引：0

作者：

Liu, Amy ^{[1
]}

Ryan, John F. ^{[1
]}

Selmoni, Francesca ^{[1
]}

Vahabzadeh-Hagh, Andrew M. ^{[2
]}

机构：

[1] Univ Calif San Diego, Sch Med, San Diego, CA USA

[2] Univ Calif San Diego, Dept Otolaryngol, San Diego Hlth, San Diego, CA 92093 USA

来源：

LARYNGOSCOPE INVESTIGATIVE OTOLARYNGOLOGY | 2025年 / 10卷 / 03期

关键词：

airway management; anesthesiology; emergency care; intubation; laryngoscopy; user experience; OROTRACHEAL INTUBATION;

D O I：

10.1002/lio2.70114

中图分类号：

R76 [耳鼻咽喉科学];

学科分类号：

100213 ;

摘要：

ObjectiveThe purpose of this study was to compare the efficacy and user experience (UX) of a pre-formed rigid stylet commonly used in endotracheal intubations to a novel, articulating (user-controlled) stylet.MethodsThe participants were a mixture of undergraduates, medical students, residents, and attendings who attempted to intubate cadavers using both traditional and novel stylets via video laryngoscopy, after which they were surveyed using the NASA Task Load Index (NASA-TLX) form.ResultsWe found the novel stylet to have improved UX, scoring lower in physical demand, effort, temporal demand, and frustration compared to the traditional stylet on the NASA-TLX. The traditional stylet scored lower on mental effort. There was no difference in how participants viewed their performance.ConclusionThere was no difference in how participants viewed their performance. This preclinical study for this novel stylet showed promising results in terms of ease of use.Level of Evidence3.

引用

页数：6

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