ArticleBMC anesthesiology2025
Jet ventilation dynamics in rigid bronchoscope: insights from a simulated experimental model.
Article in BMC anesthesiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- A comparative study of conventional, High-flow, and jet ventilation via the Wei nasal jet tube for oxygen therapy in patients undergoing bronchoscopic intervention under deep sedation: a randomized controlled trial.Frontiers in medicine · 2026Trial
- Jet ventilation in severe airway stenosis: how pressure and frequency shape airway pressure and ventilation.BMC anesthesiology · 2026Article
- Inferior vena cava respiratory variability changes during jet ventilation in rigid bronchoscopy: a prospective self-controlled study.BMC anesthesiology · 2026Observational
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundJet ventilation has emerged as a critical technique in airway management during airway interventions involving rigid bronchoscopy. Given the open airway and the lack of objective data on jet ventilation flow dynamics, intraoperative airway management is currently guided primarily by SpO
objectiveTo analyze the effects of jet ventilation modes (normal frequency jet ventilation (NFJV), high frequency jet ventilation (HFJV), and superimposed high frequency jet ventilation (SHFJV)), driving pressure, and frequency on airflow dynamics using a simulated airway model.
methodsA 3D-printed rigid bronchoscope and artificial airway were integrated with a jet ventilator, airflow analyzer, and test lung. Peak airway pressure (P
resultsThe major trend observed was that as the frequency increases, both P
conclusionsNFJV provides a larger tidal volume and maintains stable peak pressure, whereas HFJV results in lower tidal volumes at high frequencies and low pressures, which may clinically result in CO
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