Our oxygen concentrator is a continuous flow, which produces oxygen at a steady rate, while the pulse flow produces oxygen at a short pulse rate. Our continuous flow is more applicable to a wider range of scenarios and has a stronger oxygen supply stability.

Our oxygen machine uses membrane separation technology to instantly generate oxygen from the air. There is no need to pre-store oxygen. It weighs only 0.6kg and supports battery/vehicle power supply. It is suitable for long-term use at home, outdoors, plateaus and other scenes. There is no high-pressure or low-temperature storage risk, and the maintenance cost is low after one-time investment. Oxygen tanks rely on pre-stored compressed gas or liquid oxygen. Although the initial cost is low, they are bulky and not portable. They need to be purchased frequently and there is a risk of high-pressure explosion and low-temperature frostbite. There are also more transportation and storage restrictions.

Membrane separation oxygen generator

The core of the working principle of our membrane separation oxygen generator is to use the “selective permeability” of the oxygen-enriched membrane to separate oxygen and nitrogen in the air under pressure drive, and finally produce low-concentration oxygen-enriched air. The specific process can be broken down into the following 3 key steps:

1. Air pretreatment
First, the outside air (main components: about 78% nitrogen, 21% oxygen, and a small amount of carbon dioxide, water vapor, etc.) will be sucked into the equipment, and first pass through the filter device (such as the filter) to remove dust, impurities, moisture, etc., to avoid contamination or blockage of subsequent core components

2. Membrane separation under pressure drive
The pretreated air will be pressurized by the compressor to form a high-pressure airflow, and then enter the membrane assembly. The key here is the characteristics of the oxygen-enriched membrane: it has a significant difference in the “permeability” of oxygen and nitrogen
The size, polarity or affinity of oxygen molecules with membrane materials are more suitable for passing through the microstructure of the membrane. Nitrogen molecules are larger in size and have weaker interactions with membrane materials, so the permeation rate is much lower than that of oxygen (usually the permeation rate of oxygen is 3-5 times that of nitrogen).
Under pressure, oxygen will preferentially and quickly permeate the membrane and become “oxygen-rich gas” (oxygen concentration is usually 30%); while nitrogen, carbon dioxide, etc. are “retained” on the other side of the membrane due to their slow permeation speed, and eventually discharged from the equipment as waste gas.

3. Oxygen-rich gas output
The oxygen-rich gas that permeates the membrane is directly output for use after decompression treatment.

Oxygen flow is not the higher the better, it needs to match the condition: Long-term high-flow oxygen inhalation in patients with chronic obstructive pulmonary disease (COPD) may inhibit the respiratory center (the body relies on hypoxia to stimulate breathing), leading to carbon dioxide retention; Hypoxia needs to be dynamically adjusted according to blood oxygen saturation. Blindly increasing the flow rate is not only ineffective, but may also increase the burden on the body, so you must strictly follow the doctor’s advice.

Recommended oxygen absorption range:
Low concentration oxygen inhalation: when the concentration is less than 40%, even long-term oxygen inhalation will not cause side effects and risks;
Medium concentration oxygen inhalation: when the concentration is 40~60%，oxygen poisoning may occur for two consecutive days;
High concentration oxygen inhalation: when the concentration is > 60%,oxygen poisoning may occur within 12 hours.
Clinical regulations: the maximum safe value of oxygen concentration is 40%, and long-term oxygen therapy is 30%.

The oxygen concentration is 30%±3%, and the flow rate is 2±0.3L/min (continuous oxygen supply). Suitable people include: pregnant women (doctor’s guidance is required), students/business people (to relieve brain fatigue), plateau travelers (to relieve altitude sickness), the elderly (to improve mild hypoxia), patients with chronic respiratory diseases (such as stable chronic obstructive pulmonary disease, cor pulmonale, etc., who need to meet the needs of low-concentration oxygen therapy), etc.

It is equipped with a 3300mAh replaceable battery, which can last for about 4 hours on a single charge. It supports independent charging of the host and battery, and can also be connected to the vehicle power supply through a car adapter (an adapter is required) to solve the “power outage anxiety” when going out, and it also supports charging while using.

Our oxygen machine has an internal humidification function, which can keep the output oxygen moist at all times and protect the nasal cavity.

Our tiered warranty covers:
• Core components: 1 year
• Electronics: 1 year
• Casing/consumables: 6 months

It can be carried on the plane, but you need to consult the specific regulations of the airline in advance. The product has passed the relevant tests for air transportation and meets the transportation standards of the International Air Transport Association (IATA).

Yes, our product is small and has a long battery life, making it very convenient to drive. You can also power the device by plugging it into a car’s DC outlet (car adapter required).

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It is suitable for use in plateau areas and supports altitudes within 5,000 meters (16,400 feet). Through low-pressure adaptive technology, it can monitor air pressure in real time and adjust the operating status. It can still produce oxygen stably in high-altitude areas with thin air, and can also cope with environments such as sandstorms.

It supports 24/7 operation, but it is recommended to stop the machine every 12 hours for 30 minutes to cool it down to extend the life of the machine.

the oxygenator should be stored in a room without strong sunlight, no corrosive gases and good ventilation.

1) Ambient temperature:-10~50℃
2)Atmospheric pressure:80kpa-106kpa
3) Humidity: ≤ 95% RH

Our oxygen concentrators are very comprehensive in terms of compliance and safety testing, covering a number of important reports, including CE report, oxygen concentrator air transportation report, lithium battery test report, oxygen concentrator sea transportation report, and oxygen concentrator 1.2m drop test report, etc., to ensure the reliability and applicability of the product from multiple dimensions.

• Oxygenator is strictly prohibited inverted lying!
• Choose safe and qualified socket and safety electrician certification!

• The oxygenator is away from flammable and explosive occasions.
• The oxygenator shall be placed in the ventilation place and avoid direct sunlight, more than 20cm from the same electrical distance.
• Sundry and water and oil containers shall not be placed on the top of the aerator.
• No debris should be placed at the top of the aerator to prevent the blockage of the air inlet.
• The genator shall not be placed in the following environment:
  (1) Near the heat sources and light and dark fire sources
  (2) The whole machine is in a wet environment
  (3) Smoke and pollution
  (4)The whole machine is blocked
  (5)Excessively high temperature and low temperature environment

• Oxygen is a combustion supporting gas. It is forbidden to smoke and stay away from light and dark fire sources to avoid fire hazards.
• No oil or grease substances shall be used in any part of the oxygen generator, which has prevented oxygen pollution and fire.
• Do not place or place the oxygen generator where water or other liquids are easy to drip.
• The water accumulator should be kept clean at any time.

This equipment is suitable for oxygen supplement, and is not considered for life support or life continuation!

With membrane separation technology, there is no need to frequently replace molecular sieves, and there is no complicated energy consumption process. Daily maintenance only requires regular cleaning of the filter, no professional operation is required, and the long-term use cost is low.

The battery should be charged in a dry and ventilated environment. It is not advisable to overcharge or over-discharge. When not in use for a long time, it is recommended to charge the battery to about 50% and store it, and recharge it every 3 months to maintain the battery life.

Wipe and clean the outside of the chassis at least once a month: first cut off the power supply,wipe with a clean, soft, slightly wet cotton cloth or sponge, and do not penetrate the liquid into the gap of the chassis.

The filter can be removed regularly, rinsed with clean water, and reinstalled after drying naturally. It is recommended to clean it once a week under normal use.

Generally, the oxygen inhalation tube should be replaced after each use, or it can be used after cleaning. It is recommended to replace it with new nasal oxygen within three days Tube. Washing can be done by soaking in vinegar for 5 minutes and then rinsing with clean water, or wiping with medical alcohol. The specific use situation depends on the number of users and the degree of dirt.
(Note: keep the oxygen suction tube dry)

Note: If the oxygenator fault cannot be removed, please contact the supplier or manufacturer.