The multi-functional transparent nasogastric feeding and gastric lavage model for children is a medical simulation tool integrating teaching, training and assessment. It is mainly used for standardized training of nasogastric feeding and gastric lavage operations in nursing and pediatric teaching.

This model is based on the anatomical structure of children and is designed with transparent materials, making the esophagus, stomach and related channels clearly visible, which is convenient for trainees to directly observe the insertion path of the catheter and the process of fluid flow. This transparent design not only helps learners understand the operating principles but also enables timely detection of whether the intubation deviates from the correct channel, reducing risks in clinical practice.

The model supports multiple training functions, including the correct insertion and fixation methods of nasogastric tubes, fluid injection and extubation procedures, and can also simulate gastric lavage operations to help trainees master skills such as fluid injection, gastric contents extraction, and repeated flushing. Through repeated operation, learners can improve their hand-eye coordination and their ability to respond to unexpected situations.

This model is both visible and repeatable, and can effectively solve the problem of insufficient training caused by low cooperation of children in clinical teaching. It provides a safe and efficient learning platform for nursing staff and medical students, and has important application value in pediatric nursing teaching and skills assessment.