Figure 1From: Resuscitation of very preterm infants with 30% vs. 65% oxygen at birth: study protocol for a randomized controlled trial Adjusted resuscitation unit. Dotted lines depict the adjustments made to the resuscitation unit. The blinded oxygen blender is randomized to administer either 30% or 65% oxygen. The OR port depicts the switch by which the research setting can be activated or deactivated.Back to article page