Attention to oxygen therapy of household oxygen machine

(1) close observation of the effect of oxygen therapy, such as dyspnea, relieving or relieving symptoms such as dyspnea, normal heartbeat or close to normal, indicates that oxygen therapy is effective. Otherwise, we should look for the reason and deal with it in time.

(2) the high concentration oxygen supply should not be too long. It is generally believed that the oxygen inhalation concentration is >60% for more than 24 hours, then oxygen poisoning may occur.

(3) for patients with acute exacerbation of chronic obstructive pulmonary disease, high concentration of oxygen inhalation may lead to respiratory depression and make the disease worse.

(4) pay attention to heating and humidification oxygen therapy, respiratory tract to maintain the temperature of 37 DEG C and 95% ~ 100% humidity is necessary for normal clearance function of mucociliary system, it should be through the inhaled oxygen humidification bottle and necessary heating device to prevent inhalation of cold injury induced by oxygen stimulation of airway mucosa, sputum and dry effect of cilia "cleaner" function.

(5) to prevent pollution and catheter blockage of nasal catheter, and oxygen humidification heating device, ventilator pipeline system should be regularly replaced regularly for cleaning and disinfection, to prevent cross infection. Oxygen inhalation catheter, nasal plug should be checked at any time to check if there are secretions, and timely replacement. To ensure effective and safe oxygen therapy.

Oxygen is very important to the human body. In normal condition, healthy people breathe the air naturally and use the oxygen to maintain the needs of the metabolism. In the case of illness or some abnormal state, the oxygen should be inhaled through certain equipment at home or in the clinic or hospital. Oxygenerator