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Endotracheal tube sizes for neonatal resuscitation
Endotracheal tube sizes for neonatal resuscitation
Tube size, mm, inside diameter
Gestational age, weeks
Weight, grams
2.5
<28
<1000
3
28 to 34
1000 to 2000
3.5
34 to 38
2000 to 3000
3.5 to 4
>38
>3000
Use No. 0 laryngoscope blade for preterm infants, and No. 1 for term infants.
Graphic 71813 Version 3.0