HFNC
HFNC
HFNC (often referred to as high-flow) systems are broadly defined as systems that provide an oxygen-gas mixture at flows that meet or exceed a patient’s spontaneous inspiratory effort.
A typical HFNC system consists of a flow generator, active heated humidifier, single-limb heated circuit, and nasal cannula.
It actually takes gas and can heat it to 37℃ with a 100% relative humidity and can deliver 0.21~1.00% FiO2 at flow rates of up to 70 liters/min. The flow rate and FiO2 can be independently titrated based on your patient’s flow and FiO2 requirements.
Main uses
HFNC has been used as a prophylactic tool or as a treatment device mostly in patients with acute hypoxemic respiratory failure such as pre-oxygenation before intubation, immunocompromised patients and acute heart failure.
Other applications of HFNC include the prevention of postextubation hypoxaemia, pre-oxygenation before sedation/anaesthesia and oxygenation during bronchoscopy
HFNC also exerts its effect by providing some variable positive pressure. By providing variable positive pressure, use of high-flow nasal cannula (HFNC) increases functional residual capacity (FRC) by about 25% compared to use of traditional nasal cannula.
Why choose us
Micomme is the first company to research, develop and produce high-flow in China.
In the battle against Covid-19 in Wuhan in 2020, 70% high-flow device was from micomme.
During the pandemic, micomme provided over 7000 units of devices globally.
At present, micomme occupies over 50% market share in high flow filed in China.
Automatic O2 concentration control technology
- 21%~100% O2 concentration adjustable with 1% adjusting precision.
- Built-in oxygen-gas mixture to accurately control oxygen and adjust oxygen concentration.
Intelligent temperature and humidity control system
- Providing air with core body temperature and 100% relative humidity
- Adjustable temperature from 31℃ to 37℃
Effectively reduce the dead space with 70L/min high flow
Unique one-way airway design, no need for disinfection, reducing equipment turnover time and the workload of medical staff.
Intelligent water-controlling system, automatically refills and maintains the optimal water level in the water chamber.
Automatic O2 concentration control technology
Intelligent temperature and humidity control system
Effectively reduce the dead space with 70L/min high flow
Disposable heated tube and water chamber.
Parameters Sheet
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Model |
OH-70C |
OH-70B |
OH-60A |
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Oxygen Adjustment |
Setting |
Automatic |
Manuel |
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Range |
21%-100% |
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Flow |
Low flow mode |
2-25L/min |
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High flow mode |
10-70L/min |
10-60L/min |
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Temperature settings |
31℃-37℃ |
31℃, 34℃, 37℃ |
31℃, 34℃, 37℃ |
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Real time monitoring parameters |
Flow, FiO2, Temperature, Treatment time |
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Data |
Trend review |
1、3、7 days review |
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Content of review |
Flow, FiO2, Temperature, Treatment time |
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Presetting of treatment time |
Yes |
Yes |
Yes |
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Management |
Auto reminder of maintenance |
Yes | Yes | Yes | |
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Main device disinfection |
No need disinfection for circuits system Wipe disinfection for device surface |
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Screen |
4.3 inches |
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Dimension |
340*228*162mm |
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Weight |
3.3kg |
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Alarm |
Tube alarm, oxygen pressure alarm, blocking alarm, water level alarm, temperature alarm, power down alarm, low ambient temperature alarm, FiO2 not reaching preset value alarm, flow not reaching preset value alarm, reaching present treatment time alarm |
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Services
Guarantee : 12 months
Warranty : 24 months
Installation guide
On-line training
Groupe purchase policy
OEM service available
Product details
Contact us
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