Antibacterial filter
Type of filter: Intersurgical Filta-Guard or equivalent:
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Filter: anti-bacterial / antiviral
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Connector: 22 female and 22 male / 15 female
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Bacterial and viral retention: > 99.999%
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Resistance @ 30 L/min: 1.1 cm H
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Resistance @ 60 L/min: 2.2 cm H
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Compliance: 0.2 mL/cm H
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Compressible volume: 66 mL
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Internal volume: 200 mL
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Duration of use: 24 hours.
Humidifier
The humidifier used must meet the following requirements:
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Maximum operating pressure: > 80 cm H
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Max. flow rate: 180 L/min
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Pressure drop at 180 L/min: < 3 cm H
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With spontaneous breathing: < 3 cm H
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Air loss at maximum pressure: < 20 mL/min
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Average compliance: 0.3 to 0.5 mL/cm H
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Liquid flow rate: 10 to 25 mg/L.
Nebuliser
Type: Intersurgical Cirrus or equivalent.
Maximum A-weighted sound pressure level: 48.1 dBA
Any brand of nebuliser may be used, provided it is able to function at a maximum pressure of
200 kPa and a maximum flow rate of 20 L/min.
Dust filter
ResMed-specific equipment.
Note: The manufacturer accepts no liability for damage to the device caused by the use of a
filter which does not comply with the recommendations.
NOT013281-8
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Technical specifications
95/102