Gastric lavage vomiting inducing device for gastroenterology department

Abstract

The invention discloses a gastric lavage vomiting inducing device for the gastroenterology department. The device comprises a support frame, a collecting bottle, an air suction pump, a guide pipe, a liquid medicine input pipe, a liquid medicine storage device, a pressure sensor, a camera, a displayer and a controller, wherein the collecting bottle is connected with the air suction pump through a connecting pipeline, and the guide pipe is connected with the air suction pump; the end, close to the air suction pump, of the guide pipe is connected with an adjusting control valve, and a suction hole is formed in the guide pipe; one end of the liquid medicine input pipe extends out of the end of one side of the suction hole, and the other end of the liquid medicine input pipe penetrates throughthe guide pipe and is communicated with the liquid medicine storage device; a plurality of liquid outlet holes are formed in the liquid medicine input pipe, and the pressure sensor and the camera areconnected with the displayer through wires respectively; the adjusting control valve, a liquid medicine control valve and the air suction pump are electrically connected with the controller separately; the adjusting control valve, the liquid medicine control valve and the air suction pump are controlled to run or stop by the controller separately. The device has the advantages of being simple in structure and easy and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a gastric lavage emetic device used in gastroenterology. Background technique [0002] Gastroenterology is a clinical discipline that mainly studies diseases of the esophagus, stomach, small intestine, large intestine, liver, gallbladder, and pancreas. Gastroenterology has a wide variety of diseases, a wide range of medical knowledge, and complex and delicate operations. In gastroenterology, gastrointestinal decompression is to use the principle of negative pressure suction and siphon, insert the gastric tube from the oral cavity or nasal cavity, and suck out the gas and liquid accumulated in the gastrointestinal tract through the gastric tube, which can be effective for patients with gastrointestinal obstruction. Reduces pressure and distension in the gastrointestinal tract. Gastric lavage is often used to excrete toxic substances from the stomach in the event of food...

AI Technical Summary

Problems solved by technology

Gastric lavage is often used to excrete toxic substances from the stomach in the event of food poisoning and other accidents in patients with gastroenterology. In the past, gastric lavage was mostly used to pour gastric lavage into the patient's stomach and excrete it through its own physiological reaction. , this method not only cannot completely discharge toxic substances, but also easily causes secondary damage to the patient's digestive system. The previous gastric tube gastric lavage method cannot perform gastric juice circulation, and the effect is often unsatisfactory. difficulty of work

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