Nasotracheal intubation is a commonly used intubation technique, which mainly involves slowly inserting the tube through the nose into the airway of the person to promote ventilation. It is mainly used for patients with trauma, major surgery, and weak physical conditions.

The laryngeal mask airway tube has become a shining pearl in the field of emergency treatment with its unique design concept and excellent performance. It makes breathing no longer a problem in emergency treatment, and allows medical staff to be more calm in the face of emergencies. I believe that in the future, the laryngeal mask airway tube will continue to contribute more wisdom and strength to the cause of human health, making every emergency treatment more efficient, safe and humane.

Laryngeal mask, full name Laryngeal Mask Airway (LMA), is an artificial airway device between a mask and an endotracheal tube. It has changed the concept of traditional airway management. It can effectively establish a safe airway without endotracheal intubation, avoiding the damage to the throat and tracheal mucosa that may be caused by endotracheal intubation.

The laryngeal mask airway tube has a wide range of applications, including surgeries without the risk of vomiting regurgitation, difficult intubation cases, fiberoptic bronchoscopic laser ablation of the vocal cords, and surgeries where continuous positive airway pressure must be maintained. In addition, it can also be used as a guide for endotracheal intubation, which is particularly suitable for endotracheal intubation in patients with unstable cervical spine.