Airway foreign body removal training model

Abstract

The invention relates to the technical field of medical teaching models, in particular to an airway foreign body removal training model which comprises a model body, a lung model, an airway model, a peristaltic pump and a control device, wherein the lung model and the airway model are located in the model body, silica gel is utilized for the filling between the lung model and the model body, the lung model is of an air bag structure and is communicated with the airway model, the airway model includes a nasopharynx airway and an oral pharynx airway, one end of the peristaltic pump is provided with a peristaltic pump hose and is in threaded connection with the oral pharynx airway, and the other end of the peristaltic pump is provided with a foreign body inlet. The control device includes a controller, a control panel and thin-film pressure sensor. The controller is electrically connected with the peristaltic pump, the control panel and the thin-film pressure sensor. The airway foreign body removal training model can be used for effectively training airway foreign body removal skills, and a speech video is provided.

Description

technical field [0001] The invention relates to the technical field of medical teaching models, in particular to a training model for taking out airway foreign bodies. Background technique [0002] Foreign bodies entering the airway of children are more common in children under 5 years old, and the most common in children under 3 years old. Generally, after a child inhales a foreign body, due to the throat reflex of the human body, he will immediately cough violently, his face will be flushed for a while, his ears will be flushed, and he will gasp for breath. Later, if the foreign body is attached to the tracheal wall, the symptoms can be temporarily relieved; if the foreign body is small and smooth, it will move up and down in the trachea with the respiratory airflow, and the child will still cough repeatedly after a period of time after the symptom is relieved; if the foreign body is completely If the airway is blocked, air cannot enter the lungs, and the gas in the lungs...

AI Technical Summary

Problems solved by technology

Although there are children's models at present, the simulation effect is poor, and effective training cannot be achieved. In the event of a foreign body straying into the airway, the problem cannot be effectively solved.

Images