Gastrointestinal decompression device for digestive system department

Abstract

The invention discloses a gastrointestinal decompression device for the digestive system department, and relates to the technical field of the digestive system department. The gastrointestinal decompression device for the digestive system department comprises an external mechanism, the external mechanism comprises a storage box, a decompressor is fixedly installed on the upper surface of the storage box, a first connecting pipe is fixedly connected to the rear end of the storage box in a penetrating mode, a stomach tube is arranged behind the external mechanism and connected with the first connecting pipe, and the stomach tube is formed by nesting an outer tube and an inner tube; the stomach tube is made of silica gel, the stomach tube comprises a connecting mechanism, a cutting mechanism and an adsorption mechanism, the connecting mechanism comprises a first outer tube and a first inner tube, the first outer tube and the first inner tube are both in an L shape, the first inner tube is nested in the center of the first outer tube, a tube plate is fixedly connected to the front end opening of the first outer tube and the front end opening of the first inner tube, and the tube plate is in an annular shape. According to the gastrointestinal decompression device for the digestive system department, smooth operation is guaranteed, the pain of a patient is relieved, and the operation time is shortened.

Description

technical field [0001] The invention relates to the technical field of gastroenterology, in particular to a gastrointestinal decompression device for gastroenterology. Background technique [0002] Gastrointestinal decompression is a method of inserting a gastric tube from the oral cavity or nasal cavity, connecting a disposable gastrointestinal decompressor, and pulling the gastric contents out of the patient's body under the action of negative pressure and siphon principle. This method can suck out the gas or liquid in the gastrointestinal tract, reduce the pressure in the gastrointestinal tract, reduce the degree of gastrointestinal distention, improve the blood circulation of the gastrointestinal wall, and promote the healing of stomach wounds and the recovery of function. [0003] At present, most of the gastrointestinal decompression devices for gastroenterology on the market have a simple single-tube design for the gastric tube. The state of the contents is unknown, ...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the gastrointestinal decompression devices for gastroenterology on the market have a simple single-tube design for the gastric tube inside. The state of the contents of the stomach is unknown, and it is very easy to inhale the remaining lumps in the stomach into the gastric tube. If the lumps flow in the gastric tube and absorb the rest of the lumps, it will block the gastric tube, thus making the stomach The decompression device fails, and the gastric tube needs to be taken out for replacement and then reinserted into the stomach. Such repeated operations will aggravate the patient's discomfort on the one hand, and greatly delay the operation time on the other hand.

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