Closed breathing circuit M8

Many critically ill patients need tracheal intubation, establish an artificial airway, and receive mechanical ventilation treatment. Sputum suction is the most frequent operation for patients with mechanical ventilation to maintain the artificial airway patency and ensure adequate ventilation and adequate gas exchange. But the traditional open sputum suction method needs to separate the artificial airway from the ventilator during each sputum suction process, interrupt the mechanical ventilation and make the patient's airway open to the atmosphere, increasing the chance of hypoxia and infection. The closed suction tube is easy to operate, economical and practical. It does not need to be offline to reduce the deoxygenation time of the patient, prevent the occurrence of ventilator-associated pneumonia, and reduce the cost of hospitalization. 1. Effectively clean oral sputum and secretions without going offline, greatly avoiding and reducing lung infections. 2. Sustainable humidification of airways 3. Improve the effectiveness of sputum suction Simple operation, no need to go offline Effectively avoid cross infection Prevent sputum splash Sustainable humidification of airways Improve the effectiveness of sputum suction Reduce occupational exposure of nurses