An oxygen concentrator is a medical device that extracts and concentrates oxygen from the surrounding air. The medical oxygen concentrator provides a continuous and reliable source of oxygen to individuals with respiratory conditions, such as chronic obstructive pulmonary disease (COPD) or emphysema. The medical oxygen concentrator filters out nitrogen and other gases from the air, delivering a higher concentration of oxygen to the patient through a nasal cannula or mask. Oxygen concentrators are often used in home healthcare settings, allowing patients to receive supplemental oxygen therapy without the need for bulky oxygen cylinders or frequent refills. The medical oxygen concentrator enhance the quality of life for individuals with respiratory disorders by improving oxygen levels and supporting better breathing.