The role of the digestive system model

The role of the digestive system model lies in presenting the complete digestive pathway from the mouth to the anus and related accessory organs in a three-dimensional and intuitive way, helping learners to deeply understand its anatomical structure and physiological functions. Models usually include organs such as the oral cavity, esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas, and are distinguished by different colors and materials to highlight the structural hierarchy and interrelationships.

In medical and nursing teaching, digestive system models are helpful in explaining the process of food digestion and absorption, the principle of gastrointestinal peristalsis, and the occurrence mechanisms of common diseases such as gastric ulcers, intestinal obstruction, and liver and gallbladder stones. In clinical communication, doctors can use models to visually explain the lesion site and surgical methods to patients, enhancing their understanding and cooperation.

Meanwhile, the model can also serve as an auxiliary tool for scientific research and health popularization. Through the design of disassembly, combination or transparent display, it enables the audience to clearly understand the functional division of each organ in the overall system. Its advantages of durability, reusability and no ethical restrictions make it of significant application value in anatomy teaching, clinical training and public health education.

The digestive system model is a three-dimensional model of the human digestive system, made based on the actual size of the human digestive system. It can visually display the location distribution and structure of each organ of the human digestive system, from the nose, mouth, throat, esophagus, gastrointestinal tract, liver, gallbladder, spleen, pancreas, duodenum, cecum, rectum to the anus. It can be disassembled into three independent pieces and placed on a base.