HIGH-FLOW HEATED RESPIRATORY HUMIDIFIER (AIRVO 2)
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HIGH-FLOW HEATED RESPIRATORY HUMIDIFIER (AIRVO 2)
Definition
A mains electricity (AC-powered) device designed for the treatment of spontaneously breathing patients who would benefit from receiving high-flow (typically greater than 15 L/min) heated and humidified ambient air or an air/oxygen mixtures. The gases are delivered to the patient's airway via the nose/mouth or a tracheostoma.
It typically consists of a gas flow generator, a heating element, humidification chamber, and breathing tube(s).
Specifications
Components
- Tube and chamber kit
- Auto-fill water chamber MR290
- Heated breathing tube
- Interface adaptors
- tracheostomy direct connection OPT870
- mask interface adaptor 22 mm RT013
- Hospital stand 900PT42
- Pole mounting tray 900PT405
- Oxygen inlet extension kit 900PT422
- Filter holder 900PT912
- Air filter 900PT913
Technical specifications
- Supply Frequency: 50/60 Hz
- Supply Voltage: 230 V~ 1.8 A
- Supply Current: 1.0 A max at 230 V~1.8 A
- Heater Plate: 150 W
- Heater Wire:22 V~, 2.73 A, 60 W , 50/60 Hz
- Heater Plate Over-temperature Cutout: 118 ± 6 °C
- Sound pressure level: Alarms exceed 45dbA @ 1 m
- Auditory alarm pause 115 seconds
- Humidification performances
- >33 mg/l at 27°C target
- >12mg/l at 34°C target
- >12mg/l at 31°C target
- Maximum temperature of delivered gas : 43°C (109°F)
- Maximum flow range: 10-60 l/min (default); 2-25 l/min (Junior mode)
- Maximum oxygen input: 60l/min
- Warm-up time:
- 10 minutes to 31 °C (88 °F),
- 30 minutes to 37 °C (98.6 °F)
- using a MR290 chamber with flow rate of 35 L/min and starting temperature 23 ± 2 °C (73 ± 3 °F)
- Oxygen analyzer accuracy: < ± 4% of gas level) within the range 25-95% O2
- Operating conditions:
- 18-28 °C (64-82 °F),
- 10-95% RH
- Altitude 0 to 2000 m (6000 feet)
- Protection against electric shock
- Type B
- Class II double insulated
Dimensions
- 295 mm x 170 mm x 175 mm (11.6 in x 6.7 in x 6.9 in)
- Weight:
- 2.2 kg (4.8 lb) unit only,
- 3.4 kg (7.5 lb) packaged in bag incl. accessories
To be Ordered Separately
Patient interface:
- nasal cannula: infant, paediatric, adult S/M/L
- oxygen mask
- tracheostomy tube
Instructions for use
The input of this flowmeter is French standard NF and the wall outlet will need to compatible, otherwise an adapter will be required. Contact your OC Biomed for clarification
MSF requirements
For the treatment of spontaneously breathing patients who would benefit from receiving high flow warmed and humidified respiratory gases, in the Coronavirus epidemics.
Description approved by referents of OCP (Ribhar Ndouba) and OCB (Jonathan Delchambre) in August 2022.