Weaning mechanical ventilation

(Redirected from Ventilation weaning)

Weaning Paramater

  • PaO2/FiO2 >200
  • Tidal volume 5cc/kg
  • RR <20
  • Vital capacity 10cc/kg
  • Minute ventilation. <10L/min
  • FiO2 < 0.4 with pO2 > 60 and PEEP < 8
  • SBP > 90 without pressors

Greater Predictive Value

  • Max inspiratory pressure greater -90cmH2O female, -120cmH2O male, weaning threshold -25 cm h2o
  • RSBI: rate/tidal volume < 100 min/L.

Failure to Wean

FAIL TO WEAN [1]

See Also

Mechanical Ventilation Pages

References

Authors:

Ross Donaldson