Browsing National Maternity Hospital Holles St. by Subjects
Now showing items 1-2 of 2
Airway obstruction and gas leak during mask ventilation of preterm infants in the delivery room.Preterm infants with inadequate breathing receive positive pressure ventilation (PPV) by mask with variable success. The authors examined recordings of PPV given to preterm infants in the delivery room for prevalence of mask leak and airway obstruction.
A novel ambulatory closed circuit breathing system for use during exercise.We describe a unique ambulatory closed circuit for delivering high fractions of inspired oxygen to an exercising user who does not require isolation from their environment. We describe the major components and their function and suggest potential applications for such a circuit. This circuit may benefit patients who are chronically dependant on oxygen, are unable to exercise due to hypoxia, or require oxygen supplementation at high altitude.