CareFusion Infant Flow - Incorrect Application of Generator Assembly and Interface

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Incorrect nasal prong position
1. One prong is not in the nostril.
Corrective action: Remove the prongs and reinsert the
prong tips into each nostril.
2. The base of the prongs is not sitting properly on the
generator receiver.
Corrective action: Remove the interface and reapply it
while ensuring the interface is evenly seated.
Side straps are too tight
3. The prongs are in the nostrils too far, compressing
the bellows.
4. The base of the interface is resting on the apex, and
the prongs are pressing against the nasal septum.
Corrective action: Release the tension on the straps
until the tops of the bellows are visible. Only the upper
portion of the prongs should be in the nares. Ensure the
generator assembly is properly positioned over the nares.
Improper generator alignment with the infant’s nose
5. The nasal prong and generator placement are too far
forward, causing the prongs to collapse.
6. The headgear is positioned too far back on the forehead,
causing the prongs to kink.
Corrective action: If the generator assembly is positioned
in front of the nose, the prongs bend. Loosen the
securing strap on the support block and reposition the
generator assembly and nasal prongs over the infant’s
nares. If the generator assembly is positioned incorrectly,
it affects the angle of the prongs and causes them to
bend or collapse. Ensure the headgear is properly placed
above the brow line. Loosen the support strap and slide
the generator assembly forward until the generator head
is perpendicular to the apex of the infant’s nose.
Properly sizing and placing the patient interface are
essential for optimal therapy delivery. Incorrectly applying
the interface may lead to air leaks, pressure points, nasal
injury and therapy interruption.
Conduct routine checks according to the facility’s protocols
to ensure the proper placement of the interface.
Incorrect application of generator assembly and interface
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