Gastrointestinal decompression device for digestive system

Abstract

The inventiondiscloses a gastrointestinal decompression device for a digestive system. The gastrointestinal decompression device comprises a bottom plate, wherein a negative-pressure drainage bottle is placed in the center of the upper surface of the bottom plate; a lifting mechanism is arranged at the left end of the upper surface of the bottom plate; a bottle opening is arranged at the upper end of the negative-pressure drainage bottle; a bottle opening plug is movably connected into the bottle opening; the upper surface of the negative-pressure drainage bottle is fixedly connected with a fixing plate of the lifting mechanism; a guide rod is inserted into the right end of the upper surface of the fixing plate; the bottom of the guide rod is fixedly connected with the bottom plate through a second fixing ring; an air hole is formed in the middle of the rear end of the upper surface of the negative-pressure drainage bottle and connected with an air hole plug through a connecting band; a drainage hole is formed in the front end of the upper surface of the negative-pressure drainage bottle. The gastrointestinal decompression device for the digestive system is simple in structure and can adjust negative pressure in the negative-pressure drainage bottle as required, so that extraction speed is changed; a dilatation device is arranged, thus, the extraction efficiency and speed can be increased, burden of a medical worker is reduced, pain of a patient is relieved, time is saved, and the device is convenient to use.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a digestive system gastrointestinal decompression device. Background technique [0002] Gastrointestinal decompression is to use the principle of negative pressure suction to suck out the contents of the gastrointestinal tract, thereby reducing the pressure in the gastrointestinal tract. Existing gastrointestinal decompressors generally use drainage tubes and drainage bags to implement, but because the drainage bag Insufficient negative pressure inside makes the drainage not thorough enough, and the drainage speed is slow, time-consuming and labor-intensive, which increases the suffering of the patient and increases the workload of the medical staff. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a gastrointestinal decompression device for the digestive system, which has a si...

AI Technical Summary

Problems solved by technology

[0002] Gastrointestinal decompression is to use the principle of negative pressure suction to suck out the contents of the gastrointestinal tract, thereby reducing the pressure in the gastrointestinal tract. Existing gastrointestinal decompressors generally use drainage tubes and drainage bags to implement, but because the drainage bag Insufficient negative pressure inside makes the drainage not thorough enough, and the drainage speed is slow, time-consuming and labor-intensive, which increases the pain of the patient and increases the workload of the medical staff

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