19/11/2025
Proper mask sizing is crucial for effective neonatal resuscitation. International guidelines recommend that infant face masks should cover the mouth and nose without extending over the chin or covering the eyes.
Research by O'Shea et al. found that 35 mm masks are best for infants under 29 weeks’ gestation, while 42 mm masks suit those aged between 27 and 33 weeks. Explore our full range of neonatal resuscitation masks.
Learn more about our neonatal interfaces and discover the design story of care that goes into making them at https://bit.ly/3ITxQGF