At Fisher & Paykel Healthcare, we care for a range of patients across the infant respiratory care continuum. These include neonates, infants and children.
Fisher & Paykel Healthcare offers a comprehensive humidified respiratory solution for all therapies in the infant respiratory care continuum.
A newborn’s respiratory system is reliant on humidity to maintain physiological balance, assist natural defense mechanisms, and conserve energy for growth and development.
The benefits of delivering heated and humidified gases during all forms of respiratory support is well recognized from research1-4 and clinical practice.5-7
This takes into account the water contained in the gas, compared with how much water it can hold before the vapor condenses to liquid water. Relative Humidity is measured as a percentage
The quantity of water vapor that gas can hold increases with the temperature of the gas. A warm gas can hold more water vapor than a cold gas.3
Water vapor particles are too small to transport bacteria or viruses. Heated humidifiers generate water vapor.8-12
The primary defense mechanism: Reflexes such as sneezing, coughing, and gagging are supported by the natural filtration of nasal hairs and the upper airway. In preterm infants, these mechanisms can be underdeveloped.13-15
Mucociliary transport – the second line of defense: The role of the mucociliary transport system is to trap inhaled contaminants (in mucus) and transport them up and out of the airway. The efficiency of this mechanism is reliant on several factors, including the temperature and humidity of inspired gas.16,17
The lower the humidity of the inspired gas, the further it needs to travel down the airway before physiological temperature and humidity are reached.18
At birth, newborns are exposed to immediate cold stress and heat loss. Premature infants may also have limited heat production capabilities, along with an increased need to conserve limited energy reserves.19
Infants need energy for growth and development; therefore, assisting in thermoregulation is important. There is a range of interventions such as ensuring a neutral thermal environment, drying towels and blankets, a radiant warmer, or skin-to-skin contact.
Humidifying delivered therapies is also important to promote conservation of energy. When inadequate levels of humidity are inhaled, water vapor is drawn from the airway mucosa until the inspired gas has reached 37 °C, 44 mg/L. The energy cost to the infant for each gram of water removed from the mucosa is 0.58 kCal (2.4 kJ).20
In addition to assisting natural defense mechanisms in the airway and promoting conservation of energy for growth and development, adequate humidification during respiratory support has been found to increase patient comfort and therapy tolerance.4,21-23
While this data is derived predominantly from adult patients, the principles are also applicable to pediatric population.24-26 In particular, humidification is associated with clearance of retained secretions and prevention of airway drying, which may subsequently improve lung compliance and work of breathing.27-29
Learn what humidification is and how heated humidifiers generate water vapor for use with respiratory therapies.
Click here to take the course.
Ever come across condensate when using heated humidification? This course provides an overview of how condensate forms and how you can troubleshoot to better manage condensate.
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Evidence and guidance for delivering Optiflow NHF, proven respiratory support for your patients.
Providing Optimal Humidity for intubated patients
Full face masks designed for comfort and care
Establish effective spontaneous breathing or assist ventilation of the lungs
Respiratory support that replaces spontaneous breathing
Noninvasive respiratory support that provides a continuous distending pressure
Noninvasive respiratory support that delivers high flows of blended air and oxygen
Designed to work in harmony with the way patients naturally breathe while they sleep
F&P SleepStyle - designed to strike the balance between comfort and effective treatment