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•
DO NOT use the Oxygen Flush function to provide positive pressure
ventilations to a non-breathing patient.
•
After use, always turn OFF the cylinders and ensure that gas cylinders
with su cient volume are attached before returning the unit to its
normal storage position.
•
Medical gases must be dry and free from dust and oil. A malfunction
in the medical gas pipeline will cause this device to stop working.
•
This device and its associated breathing system are compatible for
use with N
•
The patient shall be constantly monitored by trained healthcare
professionals while using the eAdvantage.
2. GENERAL INFORMATION
2.1 Intended Use
The O-Two eAdvantage® N
delivery systems are intended to administer an operator adjustable
mixture of nitrous oxide analgesic/anxiolytic gas and oxygen, on demand,
to a conscious, spontaneously breathing patient.
2.2 Environment of Use
The device is suitable for use in hospitals, medical, dental and doctor's
o ces, where short-term or intermittent inhalation analgesia is required for
a wide range of procedures.
2.3 Contraindications
The contraindications for this device include, but may not be limited to:
• Hypersensitivity to the medication
• Head injuries with impaired consciousness
• Maxillofacial injuries
• Artifi cial, traumatic or spontaneous pneumothorax
• Air embolism
• Middle ear occlusion, ear infection
• Decompression sickness
• Abdominal distension / intestinal obstruction
Note: Nitrous oxide/oxygen (N
condition where air is trapped in the body and expansion (up to 3x original
size) would be dangerous. For example, it will exacerbate a pneumothorax
and increase pressure in any intracranial air. Air in any other cavities such as
the sinuses, middle ear and abdomen may also expand.
eAdvantage User Manual (15PL1033 Rev. 7, July 2022)
O and O
.
2
2
O/O
2
electronic analgesic gas mixing and
2
O/O
) mixtures must never be used in any
2
2
5
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