Endobronchial tubes are used in anesthesiology and intensive care in cases where separate independent ventilation of the lungs is necessary. For example, during pneumonectomy or lung resection, during operations on the esophagus, thoracic spine, during some cardiac surgeries. Features: Low-pressure cuffs and bronchial cuffs can minimize damage to tracheal tissue. The blue-bronchial cuff design can help with fibrooptic bronchoscopy. The anterior end of the tube is slightly curved, and this can help achieve a good position in the main bronchus. A professional design increases safety when the tube is inserted near the upper right lobe of the lung. X-ray contrast markers at the end of the tube and the bronchus help to measure the position of the tube.