1. Laying of the anti-bedsore mattress: Be sure to place the side with the tubular air cushion upwards. If it is laid upside down, it will affect the prevention and treatment of bedsores. When laying the air cushion, the air inlet should be placed at the foot of the patient to minimize the impact of airflow noise on the patient.

2. When placing the anti-anti-bedsore mattress on the mattress, be sure to put a layer of quilt on the brown bed and the steel wire bed before putting the air mattress on it, so as to avoid the air mattress being worn by the hard brown bed and the steel wire bed.

3. When preparing to inflate, the mattress should be flattened. First inflate the mattress before it can be used normally. Generally, the first inflation time is about 30 minutes.

4. When inflating, first check whether the pressure of the air pump is adjusted to the maximum. The first inflation should be adjusted to the maximum. After it is full, the power should be adjusted to the middle.

5. Be sure to lay a layer of cotton blanket with good air permeability on the surface of the air cushion (the thickness of the cotton blanket is determined according to the climate, and straw mats can also be laid in summer).

6. The strip-type air cushion is inflated with an air pump, and the inflatable tube is connected to the air nozzle.

7. Open the carton packaging of the air pump, connect the air outlet on the air pump to the vent pipe joint, and inhale through the safety ring on the edge of the mattress to ensure that the catheter is not dismantled and bent.

8. Lay the anti-bedsore mattress flat on the bed and cover it with a sheet, only for single use.