Gastrolavage device for gastroenterology

Abstract

The invention discloses a gastrolavage device for gastroenterology and relates to the technical field of medical devices and equipment. The gastrolavage device comprises a box body, wherein a water inlet chamber and a water return chamber are arranged in an inner cavity of the box body; a water bath heating trough is formed at the bottom of the right side of an inner cavity of the water inlet chamber; a gastrolavage tank is arranged at the bottom of an inner cavity of the water bath heating trough; a water pump is arranged on the left side of the bottom of the inner cavity of the water inlet chamber; the gastrolavage tank is communicated with the water pump through a suction pipe; a water outlet of the water pump is communicated with a water delivery pipe; a first electromagnetic pressurevalve is arranged in the middle of the water delivery pipe. The gastrolavage device for the gastroenterology achieves the purpose of solving the problems that the traditional gastrolavage device is short of a disinfection platform for a stomach tube; at the same time, water inlet pressure and water pumping pressure cannot be controlled flexibly to result in injuries to a stomach of a patient; andat the same time, the traditional gastrolavage device is lower in automation degree and cannot achieve simultaneous injection of lavage liquid and extraction of waste liquid.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a gastric lavage device for gastroenterology. Background technique [0002] Gastric lavage refers to pouring a certain composition of liquid into the gastric cavity, mixing the contents of the stomach and then drawing it out, and repeating this many times. Its purpose is to remove unabsorbed poison in the stomach or clean the gastric cavity, and it is clinically used for gastric surgery and preparation before examination. For acute poisoning, such as swallowing organic phosphorus, inorganic phosphorus, alkaloids, barbiturates, etc. within a short period of time, gastric lavage is an important rescue measure. [0003] It is to insert a gastric tube from the nasal cavity or oral cavity, through the esophagus to the stomach, first suck out the poison, then inject gastric lavage solution, and discharge the stomach contents to achieve the purpose of eliminating the poison. ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a gastric lavage device for gastroenterology, which solves the problem that the traditional gastric lavage device lacks a disinfection platform for gastric tubes, and at the same time cannot flexibly control the water inlet pressure and pumping pressure, resulting in patients with gastric lavage. In addition, the traditional gastric lavage device has a low degree of automation, and it is impossible to extract the waste liquid while flushing the cleaning liquid.

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