Anti decubitus mattress is a medical aid that can reduce pressure and friction, and is mainly used to prevent and treat bedsores. Bed sores are skin lesions caused by prolonged pressure and friction, which can lead to infection and gangrene in severe cases. Let me introduce the specific function of anti decubitus mattress.

1. Reduce pressure: anti decubitus mattress can disperse the pressure of the body and reduce the pressure of the body on the mattress. This can avoid skin damage caused by prolonged pressure and reduce the incidence of bedsores.

2. Reduce friction: anti decubitus mattress can reduce the friction of the body on the mattress and avoid skin damage caused by friction. Especially for patients who are bedridden for a long time, anti decubitus mattress can effectively reduce bedsores caused by long-term body friction.

3. Keep dry: anti decubitus mattress can help keep the skin dry and avoid skin damage caused by moisture. Some anti decubitus mattresses also absorb sweat and urine, keeping the skin clean and dry.

4. Improve comfort: anti decubitus mattress can improve the comfort of patients and make them feel a softer and more comfortable sleeping environment. This can help patients relieve pain and discomfort and facilitate recovery.

In conclusion, anti decubitus mattress is an important medical aid, which has the functions of reducing pressure, reducing friction, keeping dry and improving comfort. For patients who are bedridden for a long time, anti decubitus mattress can effectively prevent and treat bedsores, improve the quality of life and promote recovery.