Tidal volume (VT) error (% difference between set and actual values) was determined for each ventilator at VT of 300, 500, and 700 mL. Tidal volume (VT)

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Presentation transcript:

Tidal volume (VT) error (% difference between set and actual values) was determined for each ventilator at VT of 300, 500, and 700 mL. Tidal volume (VT) error (% difference between set and actual values) was determined for each ventilator at VT of 300, 500, and 700 mL. VT error varied among the ventilators. As VT increased, VT error decreased in the Pneupac VR1, ParaPAC 200DMRI, and CAREvent MRI. For VT of 300 mL, percent error was above ±10% for the Pneupac VR1, ParaPAC 200DMRI, CAREvent MRI, and iVent201. For VT of 500 mL, percent error was above ±10% for the Pneupac VR1, ParaPAC 200DMRI, and iVent201. For VT of 700 mL, percent error was above ±10% for the iVent201. Red dashed lines indicate 10% error. * P < .05. Yusuke Chikata et al. Respir Care 2015;60:341-346 (c) 2012 by Daedalus Enterprises, Inc.