Multifunctional gastric lavage model and gastric lavage training method

Abstract

The invention discloses a multifunctional gastric lavage model and a gastric lavage training method, and belongs to the technical field of medical teaching supplies, the multifunctional gastric lavagemodel comprises an upper body model and a toxic object, the upper body model comprises a head and an upper body part, an esophagus is arranged in an accommodating cavity of the upper body part, one end of the esophagus is communicated with a nasal cavity, and a stomach comprises a transparent elastic layer and a transparent silica gel layer; the stomach is fixed in the accommodating cavity through a first fixing assembly, a stomach cavity communicated with a cardia and a pylorus is formed in the stomach, and the cardia is communicated with the other end of the esophagus; after a stomach tubeis inserted into the stomach cavity through the nasal cavity and the esophagus, liquid can be injected into or sucked out of the stomach cavity through the stomach tube, and when the liquid is suckedthrough the stomach tube, the toxic object can be sucked out of the upper body model from the stomach cavity along with the liquid. The gastric lavage training method is also disclosed. According to the multifunctional gastric lavage model and the gastric lavage training method, intubation and extraction operations can be practiced, and liquid injection and extraction operations can be completed,so that an operator can simulate complete gastric lavage operation.

Description

technical field [0001] The invention belongs to the technical field of medical teaching articles, in particular to a multifunctional gastric lavage model and a gastric lavage training method. Background technique [0002] Gastric lavage with a gastric tube is to insert a gastric tube from the nasal cavity or oral cavity, through the esophagus to the stomach, first extract the poison, then inject the gastric lavage solution, and discharge the gastric content, and eliminate the poison or poison in the stomach by injecting and sucking out a certain amount of solution Clear the retention. At present, in the teaching of critical care and basic nursing, many operational techniques can be demonstrated between teachers and students, and between students. For gastric lavage operations, the practice is mainly done on the patient model. The patient model has a passage between the nasal cavity or the oral cavity and the esophagus, so that students can practice intubation and extubation...

AI Technical Summary

Problems solved by technology

For gastric lavage operations, the practice is mainly done on the patient model. The patient model has a passage between the nasal cavity or the oral cavity and the esophagus, so that students can practice intubation and extubation operations, but they cannot practice water injection and pumping operations. Students are unable to simulate the complete operation of the gastric lavage department, which makes this teaching link insufficient and needs to be improved urgently

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