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This research aims to design and evaluate a realistic simulator for pediatric percutaneous tracheotomy training.

May 8, 2026Applied SciencesOpen Access

Design and Validation of a Novel Modular High-Fidelity Simulator for Pediatric Percutaneous Tracheotomy Using the Frova Screw Technique

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Randomized trial validates a novel simulator for pediatric tracheotomy, suggesting improved training and safety outcomes.

This research aims to design and evaluate a realistic simulator for pediatric percutaneous tracheotomy training.
Developed a modular high-fidelity simulator reproducing the anatomy of an eight-year-old patient.
Conducted validation with 39 physicians using a structured questionnaire on a five-point Likert scale.
Utilized 3D printing and silicone molding for realistic soft tissue and rigid component construction.
Achieved a mean score of 4.2/5 on realism and educational value, with item scores from 3.6 to 4.7.
Indicated high perceived realism and fidelity in procedural training for physicians.
Highlighted areas for improvement in simulator design and functionality.

Vannetti et al. (2026) studied this question.

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