The elderly should pay attention to the following matters when performing oxygen therapy at home:

1, try not to take oxygen after meals.

2, oxygen generator should be placed in a well-ventilated place, can not be placed in a high fire, combustion gas, direct sunlight or high temperature environment. Do not smoke near the oxygen generator.

3, if the nasal obstruction method is used for oxygen inhalation, the nasal obstruction tube should be disinfected with alcohol before and after the use of the oxygen generator.

4, in the oxygen therapy at the same time, people suffering from various ventus must be at the same time for formal treatment, according to the doctor's advice to take the relevant drugs, and should be appropriate to strengthen aerobic exercise to enhance their own intake, transport and use of oxygen ability.

5, in the use of oxygen generator for oxygen inhalation should first adjust the aerobic flow, plug in the nasal tube.

6, should carefully read the instructions of the oxygen generator, fully grasp its use.