Medical Precision Compact Portable Oxygen Concentrator 5L 93% Purity

Compact Precision Medical Live Active 1-5 Gear Pulse Flow With 93±% Purity Portable Oxygen Concentrator From China

Principle

The concentrator takes clean compressed air as raw material and uses high efficiency lithium molecular sieve as adsorbent to produce oxygen from air under certain pressure.

The compressed air after purified and dried , were carried out in the adsorber by pressuring adsorption and decompression desorption. Due to the aerodynamic effect, the diffusion rate of nitrogen in the pores of lithium molecular sieve is much higher than that of oxygen. Nitrogen is preferentially adsorbed by lithium molecular sieve, and oxygen is enriched in the gas phase to form finished oxygen.

Then, the adsorbent desorbs the adsorbed impurities, such as nitrogen, to achieve regeneration after decompression to atmospheric pressure. Generally, two adsorption towers are set in the system, one is for adsorption and oxygen generation, the other is for desorption and regeneration.

Who needs to use an home oxygen concentrator or potable oxygen concentrator?

Hypoxia refers to a series of pathological processes that lead to changes in metabolism and even morphological structure of the body due to insufficient oxygen supply or utilization disorder. Clinical hypoxia is often mixed. For example, septic shock is mainly cyclic hypoxia; However, endotoxin produced by microorganisms can also cause tissue cells to use oxygen dysfunction and tissue hypoxia, and hypotonic hypoxia can occur when shock lung occurs. Hemorrhagic shock has both hypoxia caused by decreased hemoglobin and circulating hypoxia caused by microcirculation disorder. The circulation sex that circulatory obstacle causes already when heart failure, can send lung congestion afterwards again, oedema and cause respiratory sex hypoxia. Accordingly, to specific illness, want comprehensive analysis.

Oxygen therapy refers to the treatment of all kinds of hypoxia, in addition to eliminate the cause of hypoxia, can give oxygen treatment. Inhalation of high concentrations of oxygen increases dissolved oxygen in plasma and improves oxygen supply to tissues. Oxygen machine is to help people with oxygen therapy device, oxygen therapy a good helper, mainly for the treatment of disease important instrument, can be engaged in mental work for the elderly, pregnant women, long-term students, company staff, cadres; People engaged in underground or confined space operation for a long time, people with excessive exercise and fatigue and insufficient oxygen supply. In addition, people with poor body resistance, heatstroke, gas poisoning and drug poisoning will also use oxygen making machine for treatment.

Especially in the following cases need to use oxygen machine to absorb oxygen:
Respiratory diseases such as lung infection, pneumonia, bronchitis, chronic bronchitis, viral respiratory tract infection, asthma, emphysema, pulmonary heart disease, etc.

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

People prone to hypoxia: middle-aged and elderly, pregnant women, students engaged in mental work for a long time, company employees, cadres of organs, etc.

High altitude hypoxia disease: high altitude pulmonary edema, acute mountain disease, chronic mountain disease, high altitude coma, high altitude hypoxia, etc.

People with weak body resistance, heat stroke, gas poisoning, drug poisoning, etc.;

In a state of hypermetabolism such as fever, convulsions, hyperthyroidism and the use of thyroxine and insulin;

Use of adrenocorticotropic hormone, adrenocorticosteroid, epinephrine, norepinephrine, etc.

Lack of vitamin E, C and trace element selenium (reduced ability to remove excessive free radicals, poor antioxidant ability);

Equal exposure to X-rays; People with insufficient oxygen supply after strenuous exercise or overexertion;

Poor ventilation in public places (such as cinemas, gyms, computer rooms, casinos, etc.), people smell, dirty air;

Tightly closed cars, air-conditioned rooms, underground shopping malls, air defense facilities, military underground command sites;

Mental workers and primary and high school students and other people who should prepare for examinations.

Oxygen under atmospheric pressure for premature babies and those with serious diseases or injuries is also a vital lifesaving measure. It can be thought that not only hypoxic patients need oxygen, but also normal people need to supplement certain oxygen in the natural environment. Such as coronary heart disease, pulmonary heart disease, asthma, bronchitis and a variety of chronic cardiovascular and cerebrovascular diseases, pregnant women, mental workers working and learning tension, primary school, junior, senior high school, university, research students and other examination preparation personnel, highland hypoxia area residents, tourists and so on.

Oxygen inhalation is sometimes called "oxygen therapy", although it can not cure all diseases, but it has obvious effect on some diseases. At this time, oxygen making machine shows its skill. Oxygen making machine can not only provide oxygen for hypoxia tissue, but also dissolve bubbles in the blood, stimulate wound healing, As well as bubble embolism, carbon monoxide poisoning, cyanide poisoning, non-healing trauma, bone injury necrosis, soft tissue infection, brain edema and other diseases have the use of value.

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