Stomach tube device for digestive system department with good effect

Abstract

The present invention discloses a stomach tube device for digestive system department with a good effect. The stomach tube device comprises a first one-way valve, a second one-way valve and a scale mark, wherein the first one-way valve is arranged for preventing stomach contents in a stomach cavity of a patient from entering a first liquid guide tube through a liquid inlet tube, the stomach contents in the stomach cavity of the patient enter a second liquid guide tube through a liquid outlet tube, the second one-way valve is arranged for preventing the stomach contents entering the second liquid guide tube from flowing back, so that synchronous liquid inlet and liquid outlet in the stomach cavity of the patient are realized, stomach washing efficiency of the patient is improved, pains of the patient are relieved, the scale mark is arranged for facilitating medical staff to accurately control entering depth of an insertion tube and avoid injury of the patient caused by too deep insertion of the insertion tube in patient body, at the same time, pains of the patient are increased, and connections places of the liquid outlet tube with an outer wall of the insertion tube and the liquidinlet tube with the outer wall of the insertion tube are both provided with bulges integrally formed with the insertion tube, thereby effectively avoiding blockage of the liquid inlet tube and the liquid outlet tube.

Description

technical field [0001] The invention relates to a gastric tube device, in particular to a gastric tube device with good effect for gastroenterology. Background technique [0002] Medical equipment refers to instruments, equipment, utensils, materials or other items used alone or in combination for the human body, including the required software. Medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions, and clinical disciplines, including professional medical equipment and household medical equipment. [0003] Medical equipment is the basic condition for continuously improving the level of medical science and technology, and it is also an important symbol of modernization. Medical equipment has become an important field of modern medicine. The development of medical treatment depends to a large extent on the development of instruments, and even in the development of the medical industry, its breakthrough of bottlenecks als...

AI Technical Summary

Problems solved by technology

[0005] Gastric tube is a medical device often used clinically in gastroenterology. The existing gastric tube is a hollow catheter, and the depth of insertion is often difficult to grasp. Shen is prone to injury, and at the same time increases the pain of the patient. At the same time, since there is only one gastric tube, both the inflow and discharge need to be transported by this tube, so the inflow and discharge cannot be carried out simultaneously, and the efficiency of gastric lavage is low. , increase the pain of the patient, and at the same time, the existing gastroenterology medical gastric tube device cannot observe the environment in the patient's gastric cavity, which makes it difficult for medical staff to judge the patient's condition

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