Question

Why humidifier is contraindicated in endotrecheal intubation?

Answer 1

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An HME is contraindicated under some circumstances. ... 4.2 Use of an HME is contraindicated for patients with an expired tidal volume less than 70% of the delivered tidal volume (eg, those with large bronchopleurocutaneous fistulas, tracheal tube cuff malfunction, or presence of uncuffed endotracheal tube).