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Endotracheal Tube Size and Length in Infants
Enter the following data
Is the infant a newborn?


Distance from nasal septum to tip of tragus in cm
Distance from suprasternal notch to xiphoid process in cm
Results
Size (internal diameter) in mm		Suction catheter size


Depth of insersion in cm	Oral (from lips)	Nasal

Based on nasal-tragus length
Based on sternal length
Automatic recalculation
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