What are the functions of household oxygen concentrators, and what is the working principle of house

The functions are as follows; Oxygen therapy and oxygen health care is the use of supplemental oxygen to improve the physiological and biochemical internal environment of the human body, and promote the virtuous cycle of metabolic processes, so as to achieve the purpose of disease, alleviate symptoms, promote and prevent lesions, and improve health. Clinical practice has proved that oxygen, with its unique mechanism, can play an effective role in acute and chronic ischemic and hypoxic diseases and secondary diseases caused by hypoxia in various clinical departments. Appropriate oxygen inhalation also improves microcirculation, reduces the respiratory system load necessary to maintain a certain alveolar gas oxygen partial pressure, and reduces the myocardial load necessary to maintain a certain arterial blood oxygen partial pressure.

Therefore, in clinical medicine, preventive medicine, emergency medicine, geriatric medicine, health care and other aspects, oxygen therapy and oxygen health care have an irreplaceable important role and broad development prospects.

There are other atomization oxygen concentration monitoring and so on, you can go to the professional store to find out, Shijiazhuang Shitong Road there is a national chain of ** home branches, they are relatively good.

These two household oxygen concentrators** are between more than 1,000 yuan and 2,000 yuan, which is very suitable for mass consumption!

If it is in Dalian, you can call 114 to check the medical equipment and consult it.

The difference between industrial oxygen concentrator and medical oxygen concentrator 1. The difference in the definition of oxygen concentrator: Industrial oxygen: refers to the industrial use of oxygen.

Industrial oxygen generally only requires oxygen purity, and there are no special requirements for other sanitary conditions. At the same time, it also contains harmful gases such as carbon monoxide and methane, and is also high in moisture, bacteria and dust. Industrial oxygen is mainly used for welding, gas welding, gas cutting, etc.

Medical oxygen: refers to oxygen with an oxygen concentration of 93% and quality requirements. It is used as an adjunct to respiratory diseases, heart and cerebrovascular diseases caused by hypoxia, to alleviate the symptoms of hypoxia; It can also be used for health care oxygen inhalation or rapid relief of fatigue after intense mental and physical work.

2. The difference between oxygen concentration and purity: Industrial oxygen: oxygen concentration of more than 90% is qualified, with low purity and many impurities. Doctor....

Home oxygen concentrators are easy to use, light to move, and suitable for medical staff. The vehicle dual-purpose type can be suitable for home use, or it can be used in the car using the power supply of the car. Oxygen is a colorless and odorless gas that is an important substance for the human body and other animals and plants.

Without oxygen, nature would be lifeless and lifeless. It is as important as water. It has a wide range of applications and is inseparable from oxygen in all walks of life, including medical and cosmetology.

The working principle of the household oxygen generator: using the molecular sieve physical adsorption and desorption technology, the oxygen generator is filled with molecular sieve, which can adsorb nitrogen in the air under pressure, and the remaining unadsorbed oxygen is collected and purified into high-purity oxygen. When the molecular sieve is depressurized, the adsorbed nitrogen is discharged back into the ambient air, and in the next pressurization, the nitrogen can be adsorbed and produce oxygen.

The whole process is a cyclical and dynamic cyclic process, which does not consume molecular sieves. Oxygen concentrators are suitable for oxygen therapy and oxygen health care:1.

Respiratory diseases: pneumonia, bronchitis, chronic bronchitis, viral respiratory infections, asthma, emphysema, cor pulmonale, etc. 2.

Cardiovascular and cerebrovascular diseases: hypertension, heart disease, coronary heart disease, myocardial infarction, cerebral thrombosis, cerebral ischemia, vertigo, atherosclerosis, etc. 3.

Plateau hypoxia: high-altitude pulmonary edema, acute high-altitude illness, chronic high-altitude disease, high-altitude coma, high-altitude hypoxia, etc. 4.

People who are prone to hypoxia: middle-aged and elderly people, pregnant women, students who have been engaged in mental work for a long time, company employees, ****; People who have been engaged in underground or confined space operations for a long time, people who are overworked, and who have insufficient oxygen supply, etc. 5.

Other people who need oxygen therapy: people with weak body immunity, heat stroke, gas poisoning, drug poisoning, etc.

Every breath and breath is the rhythm of life, and we breathe air every day to keep life running. Under normal circumstances, it is enough to absorb sufficient oxygen from the air through natural breathing, but when the person's body capacity begins to decline, there will be a lack of oxygen, and oxygen needs to be replenished through an oxygen cylinder or oxygen concentrator.

At present, the main oxygen concentrators for medical and household use are molecular sieve oxygen concentrators, which use physical oxygen production.

Principle of oxygen production

In the air we breathe, oxygen accounts for about 21%, nitrogen 78%, and other gases 1%, but through molecular sieve oxygen, the oxygen concentration can reach more than 90%, the oxygen concentration is high, and it is very pureThe molecular sieve oxygen generator can use physical adsorption and analysis technology to adsorb nitrogen and other gases when pressurized, and purify the remaining oxygen into high-concentration oxygen for the human body.

A good oxygen generator, molecular sieve is the key, compressor is the power, not only related to the service life of the oxygen generator, but also related to the size and stability of the oxygen concentration.

As the saying goes, it is best to have an oxygen concentrator for pregnant women and the elderly with chronic diseases in the family, so that it can be used at any time when there is a lack of oxygen, so as to avoid wasting time by queuing up for oxygen in the hospital. ThisVedant Medical 3L Oxygen ConcentratorMolecular sieve is used to produce oxygen, 1-3L oxygen flow can be adjusted, oxygen output can reach more than 90% per minute, and has a variety of alarm functions such as low temperature, power failure, low oxygen concentration, low oxygen flow, etc., the elderly can also feel at ease oxygen therapy at home alone.

Home oxygen concentrator selection tips:

1. Look at the brand: choose to buy a big brand. Big brands not only have more advanced oxygen production technology, but also have a perfect after-sales service system to make the use more secure. All things considered, the current domestic brands represented by Haier are more reassuring in this regard.

2. Look at the technology: the oxygen generator is divided into three types of oxygen production technologies according to the principle: molecular sieve, chemical reaction oxygen production, and polymer oxygen-rich membrane.

Among them, molecular sieve technology is a mature technology at present, and it is also an oxygen production method recognized by international standards and national standards, and the product is more guaranteed. The oxygen production method used by the molecular sieve oxygen generator obtains higher and purer oxygen concentration, and the service life of the oxygen generator is also longer.

3. Look at the purity of oxygen: Haier ZY3EW oxygen generator as an example, its oxygen flow rate is between 0-3L, and the oxygen concentration can reach 93% (3%), which supports double oxygen inhalation and ensures the effect of oxygen therapy.

4. Look at the noise: because of technical reasons, the household oxygen generator cannot be silent when working, and most of them will have the sound of solenoid valve switching and molecular sieve nitrogen discharge. Generally, oxygen concentrators with high-quality compressors operate very quietly and are usually relatively low-noise.

The above content refers to Encyclopedia - Household Oxygen Concentrator.

I don't know if you have an understanding of the oxygen concentrator, there may be some families will have a home oxygen concentrator, the advertisement also says that it has a beauty effect, the elderly use it more, it can increase the oxygen content of the arteries, improve the problem of hypoxia in a certain part of the body. So in the endHousehold oxygen concentratorsDid it work? Now let's take a brief introductionThe role of household oxygen concentrators

1. Oxygen therapy and oxygen health care are the use of supplemental oxygen to improve the physiological and biochemical internal environment of the human body, and promote the virtuous cycle of metabolic processes, so as to achieve the purpose of improving diseases, alleviating symptoms, promoting and preventing lesions, and improving health.

2. The use of household oxygen concentrators by the elderly is good for the maintenance of cardiopulmonary function. Regular oxygen inhalation can maintain and strengthen the lungs' ability to absorb oxygen and prevent the onset of cor pulmonale. Although it is more popular to use diet for cor pulmonale, I believe that in the future, oxygen therapy will also become a popular method for cor pulmonale.

3. The oxygen concentrator has a certain effect on people with hypoxia, such as chronic obstructive pulmonary disease, asthma, bronchiectasis, coal wheel gas poisoning and other diseases, and oxygen therapy is needed to relieve the symptoms when the patient has hypoxemia.

4. If a healthy person inhales oxygen at a high flow in a short period of time, it will cause oxygen poisoning, which is manifested as symptoms such as burning sensation behind the sternum, dry cough, nausea and vomiting, irritability, and dyspnea. Bai Chunxue also said that high oxygen concentrations can lead to lung tissue damage, and that oxygen masks or oxygen tubes that are not cleaned up can also lead to an increased risk of respiratory infection. He suggested that if you want to take oxygen, you must do a test of blood oxygen partial pressure and blood oxygen orange saturation in advance.

5. It is indeed very hard for students to study, especially in the college entrance examination, heavy homework, long hours of study, lack of necessary rest and entertainment, coupled with the nervousness of the exam, many students suffer from "exam syndrome" For students who are reviewing and preparing for the exam, they can breathe oxygen for a few minutes when they are dizzy, and they will feel clear-headed, quick-minded and energetic.

Therefore, the home oxygen concentrator is not for many people can be used, on the contrary, the healthy people who inhale oxygen may cause oxygen poisoning, and the introduction of the home oxygen concentrator is here first. I hope that the things that are sorted out will help you somewhat.

Advantages of home oxygen concentrators::

1. Soothe the fatigue of the human nerves, make the body comfortable, relax the mood, and feel the head and feet.

2. Change the amount of oxygen supplied to the human brain, promote brain circulation, enhance brain memory and thinking, and be conducive to study and work.

3. It can improve the quality of oxygen in the increasingly polluted atmosphere, which is conducive to the health of human health.

4. For people with bronchitis and other difficulties in expiratory and inhalation, it can effectively improve the efficiency of ventilation and breathing.

5. For patients with hypoxemia, chronic lung disease and heart disease, it can improve the physical fitness, body tissue metabolism, brain function, etc., and improve the quality of life of patients.

Disadvantages of home oxygen concentrators:

1. Dry respiratory secretions. Oxygen is a dry gas that can make the respiratory tract bright and dry after inhalation, and the secretions are viscous and difficult to cough up. Therefore, oxygen must be humidified before being inhaled.

2. Oxygen poisoning. Long-term, high-concentration oxygen therapy is predisposed to cause oxygen toxicity.

Physical Principles:

The structure of the oxygen generator adopts the adsorption performance of molecular sieve, and through the physical principle, the nitrogen in the air is separated from the oxygen by the power of a large-displacement oil-free compressor, and finally a high concentration of oxygen is obtained. This type of oxygen concentrator produces oxygen quickly and has a high oxygen concentration, which is suitable for oxygen therapy and oxygen health care for various populations. The power consumption is low, the cost of an hour is only one dime and eight cents, and the use price is low.

Technical features:

It is characterized by the fact that the oxygen absorbed by the rockbridge directly increases the oxygen content of the arterial blood, rather than acting on a certain part of the body to indirectly improve hypoxia, but only increasing the oxygen that the body has been ingesting continuously in its lifetime. There are no substances that are unfamiliar to the body, need to be adapted, and need to be analyzed, so they only improve the natural physiological state and biochemical environment of the body, rather than changing it.

Low-flow oxygen therapy and oxygen care do not require special guidance, the effect is rapid and certainly beneficial and harmless, oxygen therapy has the effect of relieving the symptoms of hypoxia in time, but it has only a partial and gradual effect on eliminating the cause of hypoxia.

Oxygen therapy is the main means of correcting physiological hypoxia and environmental hypoxia, and preventing and treating diseases caused by environmental hypoxia. Oxygen therapy is an important adjunct to correcting pathological hypoxia. For emergency rescue, oxygen therapy is one of the important means.

The principle adopted by the household oxygen generator is the pressure swing adsorption physical oxygen production method!

It is not excluded that there is an electrochemical oxygen production method!

The oxygen generator adopts the adsorption performance of molecular sieve, and uses the oil-free compressor as the power to separate the nitrogen and oxygen in the air through physical principles, and finally obtain high concentration of oxygen. Using zeolite molecular sieve as an adsorbent, the principle of pressure adsorption, pressure reduction and desorption is used to adsorb and release oxygen from the air, so as to separate the oxygen from the automation equipment.

For general health care, a one-liter machine uses 2 or 3 gears, and the concentration is between 80 and 70 for oxygen therapy and health care.

Generally speaking, the use of oxygen concentrator is not a fixed gear and flow rate, and the main thing is to be carried out according to the user's situation. Generally speaking, oxygen concentrators are inversely proportional to concentration and flow rate.

If there is a slight respiratory disease, then it is necessary to use a 2-liter machine with 1 3 gears for oxygen therapy, and the concentration is also between 80 and 95.

If the respiratory disease is more severe, it should be assisted by a machine with a concentration of 3 to 5 liters**, and generally requires a specialized doctor to conduct **counseling and a strict oxygen therapy program.