+91 9115 300 300-
business@hitwinhealthcare.com
+91 9115 300 300 business@hitwinhealthcare.com
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The Nasal Mask (N5) channels airflow non-invasively to a
patient from a positive airway pressure device such as a
continuous positive airway pressure (CPAP) or Bi-level system.
The Nasal Mask (N5) is:
• To be used by adult patients (> 66 lb / 30 kg) for whom
positive airway pressure therapy has been prescribed.
• Intended for single-patient re-use in the home
environment and multi-patient re-use in the hospital /
institutional environment.
• Nasal mask is a triangular in shape and sit on the face around the nose. • It held in place by head gear stretchy straps that go around nose. • The nasal mask covers the patient nose from the bridge to the upper limb area. • It deliver an indirect airflow to the airway to the nasal mask and its works for patient who need higher pressure settings. • It is most commonly used to provide relief to people with respiratory disorders. • It blows air into nose through a nose mask helping to keep the airway open while you sleep. • It prefer a more natural airflow.
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PRESSURE FLOW CURVE |
PRESSURE(CM H20) FLOW(L/MIN) 4 19 9 30 15 39 20 46 25 52 |
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DEAD SPACE INFORMATION |
Dead space is the empty volume of the mask up to the swivel. The dead space of the mask varies according to cushion sizes but is less than 105 mL. |
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THERAPY PRESSURE |
4 to 25 cmH2O |
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RESISTANCE |
Drop in Pressure measured (average for 3 sizes) at 50 L/min: 0.2 cmH2O at 100 L/min: 0.8 cmH2O |
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SOUND |
DECLARED DUAL-NUMBER NOISE EMISSION VALUES in accordance with ISO 4871. The A-weighted sound power level of the mask is 28 dBA, with uncertainty 3 dBA. The A-weighted sound pressure level of the mask at a distance of 1 m is 20 dBA, with uncertainty 3 dBA. |
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ENVIRONMENTAL CONDITIONS |
Operating temperature: +5°C to +40°C (41°F to 104°F) Operating humidity: 0% ～ 93% relative humidity non-condensing Storage and transport: -20°C to +55°C (-4°F to 131°F) Storage and transport humidity: 0% ～ 93% relative humidity non-condensing |
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