Ventilator circuits are essential components of mechanical ventilators used in medical settings. These circuits consist of tubing and connectors that deliver oxygen and remove carbon dioxide from the patient's lungs. They include an inspiratory limb that delivers the oxygenated air to the patient, and an expiratory limb that carries the exhaled gases away. Ventilator circuits may also incorporate filters, humidifiers, and other accessories to optimize respiratory support. These circuits ensure the proper delivery of oxygen and ventilation, maintaining patient airway pressure and facilitating efficient gas exchange. Ventilator circuits are designed to be sterile, durable, and compatible with various ventilator models, making them critical for patients requiring artificial ventilation.
