1. The front end of the bronchial intubation is slightly curved, which helps to improve the accuracy of the intubation on the left or right side. The position of the bronchus is placed so that the inner section of the bronchial segment is circular and the inner diameter is enlarged to facilitate the passage of the fiberoptic bronchoscope.

2. High-capacity and low-pressure cuff, the cuff section is designed to be flat, effectively blocking and reducing compression. Reduce damage to the patient's trachea and bronchi.

3. The double balloon structure is well fixed, not easy to shift, and has high safety. The indicator balloon and extension tube , cuffs are of the same color, with clear function guidance, and the bronchial cuff is blue, which facilitates the identification and positioning of the fiberoptic bronchoscope.

4. The fixed-type three-way connector can eliminate the need for multi-functional connectors and manage unilateral lung ventilation. more convenient.

5. The high-temperature melt head reduces damage to the patient’s respiratory mucosa, and Murphy hole thermal drilling technology prevents The patient end is blocked.

6. The indicating balloon and the cuff are synchronously linked, and the cuff filling status can be understood by observing the indicating balloon. , the edge and bevel of the cuff are polished and lubricated to prevent damage to the mucosa.