NEW
Item number:
WINTER352664
CONTEC21 Oxygen Concentrator
The CONTEC21 medical oxygen concentrator is a respiratory support medical device based on PSA (Pressure Swing Adsorption) technology and molecular sieve technology.
It produces high-purity, medical-grade oxygen directly from ambient air, eliminating the need for external oxygen cylinders.
The device provides a maximum flow rate of 5 L/min, with an oxygen concentration of up to 93% ±3%.
Thanks to its compact design, integrated wheels and quiet operation, the CONTEC21 is well suited for both hospital and home oxygen therapy applications.
The device is CE-certified and complies with the applicable requirements for medical devices.
It produces high-purity, medical-grade oxygen directly from ambient air, eliminating the need for external oxygen cylinders.
The device provides a maximum flow rate of 5 L/min, with an oxygen concentration of up to 93% ±3%.
Thanks to its compact design, integrated wheels and quiet operation, the CONTEC21 is well suited for both hospital and home oxygen therapy applications.
The device is CE-certified and complies with the applicable requirements for medical devices.
In stock
Stocks
Winterthur SZ00 Warehouse
99999 pcs
Winterthur Medical webshop warehouse - W00
In stock
605.32 $
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Details
Key Benefits
Continuous supply of medical-grade oxygen – oxygen concentration of 93% ±3%; suitable as an alternative to bottled oxygen for home oxygen therapy
PSA molecular sieve technology – a proven and reliable technology that extracts oxygen directly from ambient air, with no need for refilling or replacement cartridges
Quiet operation – low noise level that does not interfere with sleep or everyday activities
Easy to move – equipped with wheels for convenient relocation between rooms or within a medical practice
Comprehensive alarm system – automatic alerts in the event of a power failure, pressure fault, low flow or overheating
Built-in humidifier bottle – humidifies the oxygen to provide comfortable inhalation and help prevent irritation and dryness of the airways
Timed shutdown function – operating time can be programmed, with automatic shutdown at the end of the therapy session
Oxygen concentration indicator – provides continuous feedback on oxygen concentration
Hour meter – allows operating time to be tracked for maintenance and servicing purposes
CE certification – complies with applicable European Union requirements for medical devices
Recommended For
Patients with COPD
Patients with cardiovascular conditions
Individuals affected by sleep apnoea
Hospital and outpatient clinic patients
Elderly patients requiring oxygen therapy
Pregnant women experiencing breathing difficulties
Patients recovering after surgery
People living at high altitudes or experiencing hypoxia
Patients requiring home care
Oxygen bar, wellness and rehabilitation applications
Areas of Application
Hospital oxygen supply
Medical practices and primary care facilities
Home oxygen therapy (LTOT)
Oxygen bars, wellness and rehabilitation
High-altitude outposts and expeditions
Sports centres and performance-related applications
Elderly care facilities and nursing homes
Emergency backup oxygen supply
Performance
Maximum recommended flow rate: 5 L/min
Flow range: 0.5–5 L/min
Oxygen concentration: 93% ±3% (at 0.5–3 L/min, after 30 minutes)
Output pressure: 20–50 kPa
Noise level: ≤55 dB(A)
Electrical Specifications
Power supply: AC 220 V ±10%
Mains frequency: 50 Hz ±1 Hz
Rated power consumption: 400 VA
Protection class: Class I
Physical Characteristics and Environmental Conditions
Dimensions (H × W × D): 508 × 260 × 530 mm
Height: 508 mm
Width: 260 mm
Depth: 530 mm
Operating temperature: +10 °C to +40 °C
Relative humidity: ≤80%
Atmospheric pressure: 860–1060 hPa
Detailed Features
Operating Principle and Technology
PSA (Pressure Swing Adsorption) technology – extracts oxygen from ambient air using molecular sieve technology
The molecular sieve adsorption system removes nitrogen from the air and delivers high-purity oxygen
No external oxygen cylinder or refilling is required – the device provides a continuous source of oxygen
The system is powered by a built-in air compressor, ensuring continuous and stable oxygen delivery
Display and Control Functions
Power indicator light – provides a visual indication of the operating status
Oxygen concentration indicator – continuously displays the concentration of the generated oxygen
Flow control – allows the oxygen flow rate to be precisely adjusted according to the prescribed therapeutic requirements
Hour meter – records total operating time for maintenance and warranty tracking
Timed shutdown function – enables programmable automatic shutdown
Filters and Air Delivery
Built-in multi-stage filtration system for cleaning incoming air and removing dust and impurities
Humidifier bottle connection – humidifies the oxygen to help prevent drying of the mucous membranes
Nasal cannula connection for oxygen delivery
Alarm System and Safety Features
Power failure alarm
High/low pressure alarm
Low-flow alarm
Overheating alarm
Mobility and Ergonomics
Swivel wheels – easy movement between hospital rooms, medical practices and residential areas
Compact and space-saving design – requires minimal floor space
Low noise level – suitable for both daytime and nighttime oxygen therapy
Stable and reliable operation – designed for prolonged operation, including extended periods of use without continuous supervision
Continuous supply of medical-grade oxygen – oxygen concentration of 93% ±3%; suitable as an alternative to bottled oxygen for home oxygen therapy
PSA molecular sieve technology – a proven and reliable technology that extracts oxygen directly from ambient air, with no need for refilling or replacement cartridges
Quiet operation – low noise level that does not interfere with sleep or everyday activities
Easy to move – equipped with wheels for convenient relocation between rooms or within a medical practice
Comprehensive alarm system – automatic alerts in the event of a power failure, pressure fault, low flow or overheating
Built-in humidifier bottle – humidifies the oxygen to provide comfortable inhalation and help prevent irritation and dryness of the airways
Timed shutdown function – operating time can be programmed, with automatic shutdown at the end of the therapy session
Oxygen concentration indicator – provides continuous feedback on oxygen concentration
Hour meter – allows operating time to be tracked for maintenance and servicing purposes
CE certification – complies with applicable European Union requirements for medical devices
Recommended For
Patients with COPD
Patients with cardiovascular conditions
Individuals affected by sleep apnoea
Hospital and outpatient clinic patients
Elderly patients requiring oxygen therapy
Pregnant women experiencing breathing difficulties
Patients recovering after surgery
People living at high altitudes or experiencing hypoxia
Patients requiring home care
Oxygen bar, wellness and rehabilitation applications
Areas of Application
Hospital oxygen supply
Medical practices and primary care facilities
Home oxygen therapy (LTOT)
Oxygen bars, wellness and rehabilitation
High-altitude outposts and expeditions
Sports centres and performance-related applications
Elderly care facilities and nursing homes
Emergency backup oxygen supply
Performance
Maximum recommended flow rate: 5 L/min
Flow range: 0.5–5 L/min
Oxygen concentration: 93% ±3% (at 0.5–3 L/min, after 30 minutes)
Output pressure: 20–50 kPa
Noise level: ≤55 dB(A)
Electrical Specifications
Power supply: AC 220 V ±10%
Mains frequency: 50 Hz ±1 Hz
Rated power consumption: 400 VA
Protection class: Class I
Physical Characteristics and Environmental Conditions
Dimensions (H × W × D): 508 × 260 × 530 mm
Height: 508 mm
Width: 260 mm
Depth: 530 mm
Operating temperature: +10 °C to +40 °C
Relative humidity: ≤80%
Atmospheric pressure: 860–1060 hPa
Detailed Features
Operating Principle and Technology
PSA (Pressure Swing Adsorption) technology – extracts oxygen from ambient air using molecular sieve technology
The molecular sieve adsorption system removes nitrogen from the air and delivers high-purity oxygen
No external oxygen cylinder or refilling is required – the device provides a continuous source of oxygen
The system is powered by a built-in air compressor, ensuring continuous and stable oxygen delivery
Display and Control Functions
Power indicator light – provides a visual indication of the operating status
Oxygen concentration indicator – continuously displays the concentration of the generated oxygen
Flow control – allows the oxygen flow rate to be precisely adjusted according to the prescribed therapeutic requirements
Hour meter – records total operating time for maintenance and warranty tracking
Timed shutdown function – enables programmable automatic shutdown
Filters and Air Delivery
Built-in multi-stage filtration system for cleaning incoming air and removing dust and impurities
Humidifier bottle connection – humidifies the oxygen to help prevent drying of the mucous membranes
Nasal cannula connection for oxygen delivery
Alarm System and Safety Features
Power failure alarm
High/low pressure alarm
Low-flow alarm
Overheating alarm
Mobility and Ergonomics
Swivel wheels – easy movement between hospital rooms, medical practices and residential areas
Compact and space-saving design – requires minimal floor space
Low noise level – suitable for both daytime and nighttime oxygen therapy
Stable and reliable operation – designed for prolonged operation, including extended periods of use without continuous supervision
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CONTEC21 Oxygen Concentrator
605.32 $
