With the event of science and technology, people's living standards still improve, and therefore the demand for health is gradually increasing. Oxygen inhalation will gradually become a crucial means of family and community rehabilitation. Household oxygen concentrators will gradually enter the family. People only know the oxygen concentrator, but they're not very clear about some basic knowledge of the oxygen concentrator, also they do not know what got to concentrate to when using it. The editor of JoRadiant will explain the four things that require to be paid attention to in family oxygen therapy.

1. Reasonable choice of oxygen inhalation time. For patients with severe bronchitis , emphysema, and clear lung function abnormalities, and therefore the oxygen partial pressure continues to be but 60 mmHg, oxygen therapy should tend for quite 15 hours a day; for a few patients, no or only With mild hypoxemia, short-term oxygen administration can alleviate the discomfort of "shortness of breath" during activity, tension or fatigue.

2. concentrate to regulate the oxygen flow. After the oxygen is inhaled from oxygen concentrator, the effective oxygen concentration within the patient’s lungs is decided by the oxygen flow and therefore the corresponding oxygen concentration. So, 1 liter, 2-liter oxygen concentrators haven't any therapeutic value at all! The oxygen concentrator of quite 3 liters depends on which specific respiratory illness, is it asthma, emphysema, pulmonary fibrosis, and COPD? Is there CO2 retention? Alveolar inspired oxygen concentration = 21 + 4x (L/min). If you purchase a 5-liter oxygen concentrator from JoRadiant reception, the alveolar inhaled oxygen concentration should be calculated as follows: 21+4x5=41%. Therefore, the smaller the flow of the machine, the lower the alveolar inhaled oxygen concentration will naturally be. Therefore, it's suitable for the treatment of respiratory diseases with large flow and high concentration. If there are patients with CO2 retention, use a low-flow and high-concentration oxygen concentrator to inhale oxygen.

3. concentrate to oxygen safety, the foremost important oxygen supply device should be shockproof, oil-proof, fire-proof and heat-proof. The oxygen concentrator that meets the national standard requirements of the national medical oxygen concentrator is provided with various intelligent safety monitoring systems, oxygen concentration alarm, pressure alarm, temperature alarm, power outage alarm, etc. don't place the oxygen concentrator near the radiator or the recent air outlet of the air conditioning in winter.

4. Oxygen therapy concentrate to maintaining 95%-100% humidity within the humidified tract may be a necessary condition for the traditional clearance function of the mucociliary system. Therefore, inhaled oxygen should undergo a humidifying device to avoid dry oxygen irritation and damage to the airway mucosa. 1/3 of water or purified water should be added inside.

Precautions

①. concentrate to regulate the oxygen flow;

②. concentrate to the foremost important thing about oxygen safety. The oxygen supply device should be shock-proof, oil-proof, fire-proof and heat-proof. When transporting the oxygen cylinder, avoid dumping and impact to stop explosion; because oxygen can support combustion, the oxygen cylinder should be placed during a cool place, faraway from fireworks and flammable products, a minimum of 5 meters far away from the stove and 1 meter far away from the heater;

③. Oxygen therapy concentrate to humidification, to avoid dry oxygen irritation and damage to the airway mucosa.