The multi-functional transparent nasogastric feeding and gastric lavage model for children presents the anatomical direction of the upper digestive tract through a transparent structure, allowing learners to directly observe the position and movement trajectory of the nasogastric tube and gastric tube during the insertion process, avoiding the difficulty of abstract understanding caused by traditional blind insertion. The model can simulate normal and abnormal resistance, enabling students to master the correct intubation depth, direction and fixation methods through practice, and improving the accuracy and safety of clinical operations.

This model also supports gastric lavage training, which can truly demonstrate the lavage process of gastric contents, enabling learners to be familiar with the gastric lavage steps and precautions in emergency situations. For nursing colleges, pediatric training centers and pre-job training in hospitals, it is an important teaching resource, which helps students repeatedly practice in a risk-free environment and establish standardized operation habits.

Overall, the multi-functional transparent nasogastric feeding and gastric lavage model for children has significant significance in enhancing skill mastery, strengthening safety awareness, and shortening the learning time for beginners.