0.2-7L Baby Oxygen Concentrator with Atomization Function

Operation Mode	Normal Mode, BB Mode
Oxygen Flow	0.2-3L (BB Mode) 1-7L (Normal Mode)
Oxygen Concentration	23%-45%(BB Mode) 25%-93% (Normal Mode)
Oxygen Generation Method	PSA
Machine Weight	6.5kg/14.3lbs
Product Dimensions	368*213*360mm/14.5*8.4*14.2inches
Oxygen Supply Time	72 hours continuous oxygen supply
Input Power	130W
Running Noises	≤45dB
Warranty	1 year

Why is our oxygen concentrator suitable for babies?

Babies (especially infants and young children) have immature respiratory systems, resulting in rapid respiratory rates and low tidal volumes (small amounts of gas inhaled with each breath). Their oxygen needs require low flow, precise concentration, and gentle adaptation. Our oxygen concentrator’s adjustable flow rate of 0.2-3L/min and precise concentrations of 23%/35%/45% in BB mode perfectly meet babies’ physiological characteristics and oxygen safety needs.

Adjustable Low Flow (0.2-3 L/min): Matches Babies’ Small Breathing Volumes, Minimizing Respiratory Strain.

Babies’ respiratory systems are immature, and their oxygen requirements and tolerance are much lower than those of adults. Excessively high oxygen flow rates can directly increase respiratory resistance and even impact the delicate respiratory mucosa. The 0.2-3 L/min flow range addresses this issue:

1. Covers the flow needs of babies of all ages.

• Newborns (especially premature infants): Their respiratory function is extremely weak, and they can only accommodate a few milliliters of gas with a single breath. They require a “micro-flow” of at least 0.2-0.5 L/min to slowly incorporate oxygen into the inhaled air and avoid excessive airflow that can cause rapid breathing or choking.
• Infants (1-3 years): Their respiratory function is slightly stronger, but they still require a low-to-medium flow of 1-2 L/min to provide stable oxygen supplementation without disrupting their spontaneous breathing rhythm.
• In special circumstances (such as mild hypoxia): A flow rate of up to 3 L/min can meet short-term, mild oxygen needs, eliminating the need for the 5 L required by adult devices. High flow rates (high flow rates on adult devices are like “forced air infusing” babies’ lungs, which can easily cause respiratory depression).

2. Avoiding “oxygen waste” and “uncontrolled concentration”
Babies have low tidal volumes. If the flow rate is too high, excess oxygen will escape directly from the mouth and nose, wasting oxygen and causing the actual inhaled oxygen concentration to fluctuate (unable to stably control). Low-flow designs, on the other hand, allow oxygen and air to mix more thoroughly, ensuring a stable concentration of oxygen with every breath, thus meeting the principle of “precise oxygen delivery” for infants and young children.

Precise Low Concentrations (23%/35%/45%): Avoid the Risk of “Oxygen Toxicity” and Meet Physiological Needs

Babies’ tissues (especially the retina and lungs) are extremely sensitive to high oxygen concentrations. Long-term inhalation of high oxygen concentrations (e.g., >60%) can lead to “oxygen toxicity” (damage to the retina leading to vision problems, damage to lung tissue leading to pulmonary fibrosis). The 23%-45% concentration range is considered a “safe low concentration” and perfectly matches babies’ oxygen needs:

1. Simulates “near-air” oxygen concentrations to reduce physical stress

Normal air has an oxygen concentration of approximately 21%. The lowest concentration in Baby Mode, 23%, is only 2% higher than air, representing “extremely mild oxygen supplementation”—suitable for temporary hypoxia (e.g., slightly rapid breathing, pale complexion) caused by mild pneumonia or colds and nasal congestion. It alleviates hypoxia symptoms without causing stress responses to a “high-oxygen environment” (e.g., respiratory depression, which can reduce spontaneous breathing ability).

2. Different concentration levels adapt to varying degrees of hypoxia, avoiding over-oxygenation.

• 23% concentration: Suitable for preventive oxygen supplementation or minimal hypoxia (e.g., a baby experiencing difficulty breathing due to nasal congestion during sleep, requiring mild oxygen supplementation to maintain normal blood oxygen saturation);
• 35% concentration: Suitable for moderate hypoxia (e.g., a baby with bronchitis, experiencing increased respiratory rate, requiring a moderate increase in oxygen concentration to maintain blood oxygen saturation within the safe range of 94%-96%);
• 45% concentration: Suitable for short-term mild hypoxia exacerbation (e.g., a baby recovering from pneumonia, requiring short-term high-concentration oxygen to alleviate symptoms, as 45% is well below the oxygen toxicity threshold, providing increased safety).

This tiered design avoids a one-size-fits-all approach to high-concentration oxygen supply, allowing parents to precisely adjust oxygen concentrations based on their doctor’s recommendations, mitigating the risks of oxygen use at the source.

Adapting to Babies’ Passive Breathing: No Active Effort Required, Reduced Respiratory Effort

Babies’ respiratory muscles (such as the diaphragm and intercostal muscles) are weak, leading to “passive breathing” (breathing relies more on natural inhalation through chest expansion). The high-flow, high-concentration design of adult oxygen concentrators requires active breathing to effectively absorb oxygen. The low-flow, low-concentration design of Baby Mode perfectly accommodates this:

• Low-flow oxygen eliminates the need for babies to “forcefully inhale”; it can be naturally inhaled through a normal breathing rhythm, reducing respiratory muscle energy consumption (preventing fatigue and crying caused by exerted breathing).
• The “oxygen partial pressure” (oxygen pressure in the gas) of the low-concentration gas mixture matches the gas exchange capacity of the baby’s lungs. Excessive oxygen partial pressure does not constrict pulmonary capillaries. Instead, it promotes efficient oxygen delivery to the bloodstream (increasing blood oxygen saturation and protecting the health of pulmonary blood vessels).

Summary: The Core Advantages of Baby Mode Are “Safe, Precise, and Gentle.”

The core requirement for oxygen use in babies is “relief of hypoxia without damaging the respiratory system or posing safety risks.” The oxygen concentrator’s baby mode offers an adjustable flow rate of 0.2-3L/min, solving the problem of babies’ small respiratory volume and intolerance to high flow rates. Its precise concentrations of 23%/35%/45% mitigate the risk of oxygen poisoning and accommodate different hypoxia scenarios. The combination of these two perfectly matches a baby’s physiological developmental characteristics, ultimately achieving the goal of safe oxygen supplementation and precise oxygen protection. Therefore, it’s suitable for babies. (Note: The specific oxygen concentration and flow rate must be strictly adjusted according to the doctor’s instructions and the baby’s blood oxygen saturation and condition.)

What Kind of Baby is Suitable for Using Our Oxygen Concentrator?

Hypoxia Caused by Neonatal Illnesses
Premature infants (especially those born under 34 weeks of gestation and with low birth weight) are prone to respiratory distress syndrome (RDS) due to immature lung development (e.g., surfactant deficiency). This syndrome may be accompanied by difficulty breathing, cyanosis, and decreased blood oxygen levels, requiring oxygen support to maintain normal oxygenation. Furthermore, conditions such as neonatal asphyxia, neonatal pneumonia, and meconium aspiration syndrome can impair lung gas exchange and may also require oxygen support.

Respiratory Problems Caused by Respiratory Infections or Illnesses
In infants with severe pneumonia, bronchiolitis, or status asthmaticus, congestion and edema of the airway mucosa, along with increased secretions, can obstruct the airways and impair gas exchange. Symptoms of hypoxia, such as tachypnea, nasal flaring, and cyanosis of the lips, may occur. Doctors will determine whether to use oxygen support to alleviate hypoxia based on blood oxygen monitoring results.

Congenital Cardiopulmonary Diseases
Some babies with congenital heart disease (such as hypoplastic left heart syndrome and transposition of the great arteries) or congenital lung developmental abnormalities (such as pulmonary hypoplasia) can experience abnormal heart pumping function or impaired pulmonary ventilation/exchange, leading to chronic hypoxia. Under a doctor’s guidance, these babies require long-term or intermittent oxygen therapy to maintain normal blood oxygen levels and support organ development.

Other Special Circumstances
For example, babies with severe anemia, carbon monoxide poisoning, or certain neurological diseases (such as encephalitis causing respiratory depression) may experience decreased blood oxygen-carrying capacity or respiratory suppression, leading to hypoxia symptoms. After evaluation by a doctor, these babies should also receive supplemental oxygen therapy to improve their hypoxia status.

Product Display

Product Features

Low Concentration + Low Flow, Suitable for Babies
The oxygen concentrators currently on the market have a higher flow rate as the concentration decreases, which is not suitable for babies. Our company’s oxygen concentrator has an independently adjustable flow rate and concentration. In baby mode, the flow rate is adjustable from 0.2-3L/min, and the concentration is 23%/35%/45%, which fully meets the baby’s physiological characteristics and oxygen safety needs.

One Device Fits the Whole Family
In normal mode, this oxygen concentrator supports flexible flow adjustment from 1-7 L/min, with oxygen concentrations reaching over 90%. It perfectly meets the diverse oxygen needs of different family members, such as those working late and doing mental work, those affected by smog, the elderly, those experiencing shortness of breath due to a cold, and those experiencing minor discomfort after returning from high-altitude travel. The oxygen concentration and flow rate can be adjusted based on individual needs, truly breaking the limitation of being “only suitable for infants” and allowing family members of all ages to conveniently enjoy a safe and efficient oxygen supplementation experience tailored to their needs.

Oxygen Atomization Integrated
This oxygen concentrator integrates the dual functions of oxygen production and atomization. The oxygen production mode has a dedicated gear, an adjustable micro-flow rate of 0.2-3L/min, and a safe low concentration of 23%/35%/45%, which is suitable for the oxygen deficiency needs of babies at different stages and avoids damage caused by high-concentration oxygen; the atomization mode can be directly connected to the baby’s mask, converting the medicine liquid into 1-5μm fine particles, realizing “oxygen therapy + drug administration” simultaneously and reducing the baby’s resistance.
(Note: During atomization treatment, please adjust the oxygen flow to the 1L/min )

Supports Dual-user Simultaneous Oxygen Inhalation
Our oxygen concentrator supports two people receiving oxygen simultaneously, making it more energy-efficient and hygienic. It also features a dual-suction interface, eliminating the need for additional accessories. Made of high-quality materials, this interface is safe, reliable, and easy to install. Simply connect it to the oxygen concentrator and then connect two nasal cannulas, and two people can comfortably receive oxygen simultaneously.

45dB Silent Design
This oxygen concentrator adopts a 45dB low-noise design, combined with multiple professional noise reduction processes and built-in sound-absorbing cotton, which can effectively reduce mechanical noise and airflow noise during operation, and control the working sound to a soft range close to that of daily light conversation. It is suitable for supplementing oxygen while babies sleep at night, truly achieving “oxygen supply without disturbing sleep.”

Smart Timing Function
Our oxygen concentrator features a smart timing function, offering convenient and flexible operation. Users can set the effective oxygen inhalation time as needed, with the device automatically shutting down at the end of the time. This reduces unnecessary energy consumption and eliminates safety hazards caused by forgetting to turn the device off, making oxygen use more worry-free and secure for babies.

Remote Control
Our oxygen concentrator is thoughtfully equipped with a remote control that supports remote control. It is especially suitable for scenarios where parents are looking after their babies. When the baby is sleeping in a cradle or crib and breathing oxygen, parents do not need to get close to the machine to operate it. They only need to gently press the remote control to remotely adjust the flow and concentration of the baby’s gear, avoiding frequent approach to disturb the baby’s rest or cause crying.

Product Details

High-Efficiency Pure Copper Compressor
This oxygen concentrator is equipped with a high-efficiency pure copper compressor, which provides a solid guarantee for stable and efficient oxygen production. The pure copper material has excellent thermal conductivity, which enables the compressor to dissipate heat quickly during operation, effectively avoiding performance degradation and failure problems caused by overheating. After testing, it can provide stable oxygen supply day and night, and can work continuously for up to 4,000 minutes, which is enough to meet users’ long-term uninterrupted oxygen inhalation needs.

8-stage Filtration System
This oxygen concentrator is equipped with an innovative 8-stage filtration system, which first filters out large particles of impurities such as dust and hair, then deeply removes fine pollutants such as PM2.5, pollen, and mites, and finally accurately filters formaldehyde, odors, and microorganisms, ensuring that each output of oxygen undergoes multi-dimensional purification. At the same time, the device is also equipped with more than 8 million negative ions per cm², which are released during the oxygen production process to further purify the air quality, protect the baby’s delicate respiratory tract, and enjoy healthy breathing.

Humidification Bottle
Our oxygen concentrator comes with a humidification bottle, specifically designed for babies’ delicate airways. It converts dry oxygen into a warm stream of air, preventing irritation to the delicate respiratory mucosa and preventing coughing, dry sputum, and other discomforts caused by dry airways. It’s especially suitable for newborns, premature infants, and other babies whose respiratory tracts are not yet fully developed.

Large LED Touchscreen Display
Our oxygen concentrator features a large LED touchscreen display with a soft, non-glare brightness and highly responsive touchscreen, allowing for simple adjustments. Key parameters (such as current flow rate, oxygen concentration, and operating time) are displayed in large, intuitive fonts, eliminating the need to bend over or lean closely to read them. This eliminates the cumbersome operation of traditional keypad devices.

Atomization Mask
The mask is particularly suitable for children. Its design takes children’s facial features into full consideration, ensuring a precise fit and soft, skin-friendly material that won’t cause pressure or discomfort to delicate skin. The mask also features a mist volume control function, allowing for easy adjustment of the mist volume. When a child’s respiratory tract is more sensitive, the mist volume can be adjusted to a low setting to minimize throat choking. When more effective treatment is needed, the mist volume can be fully increased for high-volume, efficient treatment, providing more precise and thoughtful protection for your child’s health.

Small Oxygen Mask
The small oxygen mask is designed to fit the contours of a child’s face. It’s compact and snug, tightly covering the child’s mouth and nose. It’s neither too large to leak oxygen and affect oxygen inhalation, nor too small to compress the face, providing just the right amount of comfort for the child. Made of soft, skin-friendly material, it’s gentle to the touch, preventing friction or allergic reactions on delicate skin, and even comfortable for extended use. Furthermore, the accompanying oxygen tubing is a comfortable length, soft, and flexible, making it resistant to tangles and entanglements. This allows children to move freely within a certain range, ensuring they don’t resist being restrained during oxygen therapy.

Child Lock
Our oxygen concentrator features a thoughtful child lock feature, specifically designed to address babies’ active nature and the tendency to accidentally touch the device. When activated, the buttons and remote control are temporarily locked, effectively preventing babies from accidentally adjusting the oxygen flow rate, concentration, or switching modes due to their curiosity. This prevents parameter disturbances that could affect oxygen therapy safety and eliminates the risk of oxygen interruption due to accidental shutdown.

Portable Handle
Our oxygen concentrator features a thoughtfully designed, non-slip, wear-resistant handle on the top, providing a comfortable and secure grip. It’s perfect for families where the device needs to be frequently moved. It’s convenient for parents to move the device from the living room to their baby’s bedroom, allowing for convenient oxygen delivery during nighttime care. Simply grasp the handle for easy transport, eliminating the need to lift the device.

Display Screen Button Descriptions

On/Off Button
Touch the “On/Off” button with the power on to start the oxygen concentrator.

Flow Button
Touch the “Flow Rate” button to adjust the desired flow rate. The corresponding oxygen concentration will be displayed on the screen. The default flow rate is 1L, and the flow rate can be adjusted in seven steps, from 1L to 7L.

Tim + Button
Each time you touch the “Timer Plus” button, the timer operation time increases by 15 minutes, up to a maximum of 2 hours.

Tim – Button
Each time you touch the “Timer Minus” button, the timer operation time decreases by 15 minutes. When the timer reaches zero, the machine will continue to operate. At this time, touching the button will have no effect.

Anion Button
Touch the “Negative Ion” button to turn negative ion operation on and off.

BB Mode Button
1. The concentration key must be at 1L before pressing the BB Mode button to enter BB Mode.
2. The BB Mode font will appear on the display (23%/35%/45% will appear in that order).
a. Concentration Display (23%) Range (23%-28%)
b. Concentration Display (35%) Range (33%-40%)
c. Concentration Display (45%) Range (43%-50%). There are three settings in total.
3. Select the desired concentration and adjust the flowmeter to the desired flow rate. The flowmeter range is 0.2-3L.
Note: The mechanical flowmeter cannot be adjusted unless BB Mode is entered.

Child Lock Button
Tap the “Child Lock” button. Activating the child lock disables other buttons. Disable the child lock to enable them.

Baby Oxygen Inhalation Process

① Manually pull the humidifier bottle cover outward.
② Remove the humidifier bottle, remove the silicone plug from the water inlet, and fill it with cold, purified water, but do not exceed the maximum water level. Secure the silicone plug to the water inlet. Then, replace the humidifier cup and press it firmly into the machine.
③ Connect one end of the nasal cannula to the oxygen outlet of the machine and place the other end of the cannula in the baby’s nostril.
④ Ensure the oxygen concentrator back switch button is off, then connect the power cord to a safe, grounded outlet with power output.
⑤ Press the on/off button and adjust the oxygen flow rate to 1 L/min (default), adjust the oxygen concentration to 23%/35%/45%, and adjust the mechanical flow meter to the desired flow rate. The flow meter range is 0.2-3 L. (The specific oxygen concentration and flow rate should be strictly followed according to your doctor’s instructions and adjusted based on your baby’s blood oxygen saturation and condition.)

Baby Atomization Process

① Insert the atomizer tube into the bottom port of the atomizer cup.
② Unscrew the upper and lower caps of the atomizer cup and add the desired medication. Do not exceed the maximum scale on the atomizer cup (note: liquids only).
③ Connect the atomizer port to the mouthpiece.
④ Unscrew the atomizer port cap counterclockwise and store it in a safe place. Re-screw it after use.
⑤ Connect the other end of the atomizer tube to the atomizer mouthpiece.
⑥ Turn on the power switch of the atomizer. You should see atomized gas coming out of the mouthpiece. Hold it in your mouth to start atomization.
⑦ After nebulization of the medication is complete, remove the nebulizer port tube and turn off the oxygen concentrator.
⑧ After shutting down the device, screw the nebulizer port cap clockwise into the nebulizer port and tighten it.

Note:

• During nebulization therapy, please adjust the oxygen flow rate to 1L/min.
• If you experience any bloating in your mouth during nebulization, please remove the syringe and spit before continuing nebulization.
• For nebulization of solid medications, please grind the medication into a powder and add purified water before nebulization.

Maintenance and Care

• Do not disassemble the device without authorization to avoid unnecessary internal damage.
• Before cleaning or maintenance, the oxygen machine must be disconnected from the power supply.
• The device has a smooth, glossy exterior; please avoid scratches with sharp objects.
• After use, immediately unplug the device and turn it off.
• The dust cap on the back of the device should be replaced promptly. If clogged with dirt, it will affect the oxygen production efficiency of the device. Generally, it should be replaced quarterly. If the environment is dusty, it is recommended to be replaced every two months.
• To ensure the cleanliness of the humidifier cup, fill it with purified water or boiled water and replace it daily. It is recommended to clean the humidifier cup weekly.
• Before and after each use, the nasal oxygen cannula should be cleaned, disinfected, and rinsed with clean water or wiped with alcohol. Even with proper daily cleaning, nasal oxygen cannulas require regular replacement. Adults are recommended to replace them every 1-2 months, while infants, the elderly, or those with sensitive respiratory tracts are recommended to replace them every 2-4 weeks. If the cannula becomes damaged, hardened, develops an odor, or contains secretions that cannot be cleaned, it should be replaced immediately to avoid compromising oxygen safety.
• For long-term storage, remove the humidifier cup, drain the water inside, and allow it to dry. Then, replace it in the main unit. Turn on the oxygen machine and allow it to operate for 25 minutes. After cooling naturally, unplug the power cord and return it to its packaging.
• Do not store batteries in the remote control during storage to prevent leakage and damage.

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