ASYMMETRICAL-CUFFED ORAL OR NASAL ENDOTRACHEAL TUBE

摘要

The oral or nasal intubation tube comprises a tube portion, a first balloon and a second balloon. The tube portion extends in one direction in the form of a tube and the end portion is drawn into the interior of the engine. The first balloon extends through the tube portion and expands or contracts the closed cuff. The second balloon extends through the tube portion and expands or contracts the guide cuff. The closed cuff is uniformly inflated along the circumference of the tube portion to seal the organs after the tube has been drawn into the organs and the guide cuff is inflated unevenly around the tube portion so that the tube portion is drawn into the organs Guide.