Oxygen masks are used to deliver supplemental oxygen to patients with respiratory distress. They are commonly used in pulmonology wards, ICUs, and emergency departments. These masks ensure controlled oxygen delivery based on patient needs. They are used during conditions like COPD, pneumonia, asthma, and hypoxia. Made from soft medical-grade PVC, they provide patient comfort. Disposable design prevents cross-infection. Elastic straps ensure secure fitting. Used during short-term and continuous oxygen therapy. Suitable for hospital and home care settings. Essential consumable in respiratory care.