Neonatal tracheal intubation is a common and important technique in clinical emergency rescue, especially in cases of neonatal respiratory failure or asphyxia. Correct and rapid completion of tracheal intubation can save lives. To improve the intubation skills of medical staff, the neonatal tracheal intubation training model has become an important training tool. The criteria for successfully completing the training include the following aspects:

I. Correct intubation position

The primary criterion for a successful tracheal intubation is that the catheter must be inserted into the trachea, not the esophagus. By training the tracheal and esophageal structures of the model, it can be ensured that the catheter enters the trachea during intubation and the tracheal markers can be clearly seen.

2. Appropriate catheter length and depth

The length and depth of the catheter for intubation should be appropriate according to the body shape of the newborn. Successful intubation should ensure that the catheter enters the trachea and is in the appropriate position to guarantee unobstructed ventilation.

3. Chest Undulation

After intubation, when performing artificial respiration, there should be a distinct rise and fall in the chest, indicating that gas has entered the lungs. This is a key indicator for judging whether tracheal intubation is successful.

4. Auscultation Confirmation

After tracheal intubation through the model, bilateral lung field auscultation should be performed to ensure that the airflow enters both lungs rather than the stomach. Hearing clear breathing sounds in the lungs indicates successful intubation

5. Fixation and Stabilization of Tracheal Tubes

Successful tracheal intubation also requires ensuring that the catheter is stably fixed to prevent it from shifting or falling off due to improper operation.

Through these standards, medical staff can master the operation process of tracheal intubation, ensuring efficient and safe operation in actual treatment and safeguarding the life safety of newborns to the greatest extent.