Open Doors Day in the Nicu. Two Woman Are Nursing the Baby in Ward of Intensive Therapy, Treatment Room of Intensive-Care Unit, Woman Are Caring a Baby, Nicu, Intensive Care Nursery, Icn, Unit Specializing in the Care of Ill or Premature Newborn Infants. Hospital, Medical Facility, Intensive-Care Unit. Gray Floor, Provision of Nutrition, Incubator, Mechanical Ventilation, Climate Control, Bassinets Enclosed in Plastic.