Novel medical anti-reflux stomach tube

Abstract

The invention discloses a novel medical anti-reflux stomach tube. The stomach tube comprises a main stomach tube body, an inner-layer stomach tube, diaphragms, hollow cavities, a nutrient solution channel, a nutrient solution outlet, an inflatable radiography tube and a radiography air bag, wherein the inner-layer stomach tube is arranged in the main stomach tube body; a plurality of diaphragms are arranged between the inner-layer stomach tube and the main stomach tube body; the hollow cavities are formed between every two diaphragms; the nutrient solution channel is formed in the inner-layerstomach tube; the nutrient solution outlet is formed in the bottom of the nutrient solution channel; the nutrient solution outlet penetrates through the main stomach tube body; the inflatable radiography tube is also arranged in the inner-layer stomach tube; and the radiography air bag is arranged at the bottom of the inflatable radiography tube. Compared with the prior art, the novel medical anti-reflux stomach tube has the advantages of simple structure, reasonable design, convenience in use and insertion, and capability of effectively preventing the reflux of stomach liquid, monitoring changes in the internal pressure of the stomach and the pH value of the esophagus of a patient in real time, and facilitating the care work of medical personnel.

Description

【Technical field】 [0001] The invention relates to the technical field of medical devices, in particular to a novel medical anti-reflux gastric tube. 【Background technique】 [0002] During the treatment of clinical diseases, critically ill patients are often unable to complete the feeding process independently, and need to be fed by medical staff through a gastric tube. As for critically ill patients who are prone to reflux of gastric juice to the lungs and cause suffocation accidents when lying flat, in addition, the existing gastric tube is difficult to insert, and it is impossible to know the specific position of the gastric tube, which is not convenient for medical staff to perform feeding operations. Therefore, It is necessary to propose a novel medical anti-reflux gastric tube to solve the above technical problems. 【Content of invention】 [0003] The purpose of the present invention is to solve the problems in the prior art and propose a new type of medical anti-refl...

AI Technical Summary

Problems solved by technology

[0002] During the treatment of clinical diseases, critically ill patients are often unable to complete the feeding process independently, and need to be fed by medical staff through a gastric tube. As for critically ill patients who are prone to reflux of gastric juice to the lungs and cause suffocation accidents when lying flat, in addition, the existing gastric tube is difficult to insert, and it is impossible to know the specific position of the gastric tube, which is not convenient for medical staff to perform feeding operations. Therefore, It is necessary to propose a novel medical anti-reflux gastric tube to solve the above technical problems

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