Transparent gastric lavage mechanism model with warning

The main function:

1. This function mainly demonstrates the functions of gastric lavage, oxygen inhalation, nasal feeding, tracheotomy care, duodenal drainage, food and gastric fundus double balloon compression, etc.

2. The model is a standard adult upper body, the thoracic cavity is an anatomical structure mark, and the transparent chest shell can visually demonstrate the operating functions

3. With a light warning system, it can demonstrate the function of duodenal drainage