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Bilevel Positive Airway Pressure
Positive airway pressure (PAP) is a mode of respiratory ventilation used in the treatment of sleep apnea. PAP ventilation is also commonly used for those who are critically ill in hospital with respiratory failure, in newborn infants (neonates), and for the prevention and treatment of atelectasis in patients with difficulty taking deep breaths. In these patients, PAP ventilation can prevent the need for tracheal intubation, or allow earlier extubation. Sometimes patients with neuromuscular diseases use this variety of ventilation as well. CPAP is an acronym for "continuous positive airway pressure", which was developed by Dr. George Gregory and colleagues in the neonatal intensive care unit at the University of California, San Francisco. A variation of the PAP system was developed by Professor Colin Sullivan at Royal Prince Alfred Hospital in Sydney, Australia, in 1981. The main difference between BiPAP and CPAP machines is that BiPAP machines have two pressure settings: the pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orinasal Mask
An orinasal mask, oro-nasal mask or oral-nasal mask is a Breathing mask (other), breathing mask that covers the mouth and the nose only. It may be a complete independent item, as an oxygen mask, or on some anaesthetic apparatuses, or it may be fitted as a component inside a fullface mask on underwater breathing apparatus, a gas mask or an industrial respirator to reduce the amount of Dead space (physiology)#In breathing apparatus), dead space. It may be designed for its lower edge to seal on the front of the lower jaw or to go under the chin. An orinasal mask may carry a air filter, filter for ambient air, or be supplied from a user-carried breathing gas supply or a remote gas supply using a supply hose. Another application is the resuscitation pocket mask, which is used as an infection barrier between the rescuer and a non-breathing casualty for expired air resuscitation. Applications Stand-alone orinasal units *Hyperbaric oxygen provision: The built-in breathing sys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
