以新型自固定式口內吸引裝置管控氣溶膠產生的微粒

// Management of aerosol generating particles with a novel self-retaining intraoral suction device

前臨床插管模擬（電燒雞）比較Smovac、Yankauer與外抽器，測0.5–10μm氣霧與聲級｜Smovac於0.5–10μm顯著降粒（較Yankauer與外抽器，p<0.001）；聲級低於外抽器，自留（自動固定）低外型助視野、減少手持吸

// In intubation manikin simulations using electrocautery on chicken tissue, the authors compared a new self-retaining intraoral suction device (Smovac) to Yankauer, suction Bovie pencil, external smoke evacuator, suction tongue blade, and no suction, measuring aerosol particles (0.5–10 μm) and sound. Smovac produced significantly lower particle counts across all sizes, including 0.5 μm, versus Yankauer, ESE, SBP and control (all p < 0.001). Peak sound levels for all intraoral devices were lower than the external smoke evacuator and similar to each other. In this preclinical model, Smovac’s low-profile, self-retaining design provided superior aerosol mitigation while likely improving visualization and reducing reliance on assistant-held suction.

Published 2026年9月14日