Suction machines, also known as aspirators, are essential medical devices used to remove mucus, blood, saliva, or other fluids from a patient’s airway, mouth, or respiratory tract. These devices are critical for airway clearance, preventing respiratory distress and aspiration pneumonia, especially in patients with tracheostomies, during surgery, or in emergency situations. Suction machines support better breathing, reduce the risk of infection, and improve patient outcomes in hospital, home care, and long-term care settings, making them indispensable for respiratory health management and critical care.