This device is an air pump for a medical mattress (Bubble Mattress Pump), specifically designed for the prevention and treatment of bedsores. This system is typically used for patients and the elderly who spend long periods in bed. Mass Al-Tamayoz Medical Mass Al-Tamayoz Medical +1 Function and How it Works Pressure Relief: The pump inflates and deflates the mattress cells alternately, continuously changing the pressure points on the patient's body and simulating the effect of turning them. Improved Circulation: This dynamic system helps promote blood flow and skin integrity, preventing the formation of pressure sores from continuous pressure. Quiet System: These pumps usually feature very quiet operating technology to ensure patient comfort and avoid disturbing them during sleep. Qutaf Al-Seha Store for Medical Supplies Qutaf Al-Seha Store for Medical Supplies +3 Components and How to Use Device (Pump): It has an on/off switch and a rotary knob to control the air pressure level. Air Mattress: It is usually made of medical-grade PVC material and contains bubbles or air cells. Connecting Hoses: Connect the pump and the mattress to transfer air. Amazon.sa Amazon.sa +3