Research Article
Leakage Characteristics of Dual-Cannula Fenestrated Tracheostomy Tubes during Positive Pressure Ventilation: A Bench Study
Figure 3
Transfenestration leakage rates of Portex Blue Line Ultra (+), TRACOE twist (×), or Rüsch Traceofix () tracheostomy tubes. Measurements were performed at °C or °C. TFLR: transfenestration leakage rate; : minute ventilation.
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