Gastrointestinal fluid decompression device for gastrointestinal surgery

Abstract

The invention discloses a gastrointestinal fluid decompression device for gastrointestinal surgery. The gastrointestinal fluid decompression device for gastrointestinal surgery comprises a shell, two partition plates are arranged in the shell and divide the inner space of the shell into a first cavity, a second cavity and a third cavity, a storage battery is arranged at the top of the first cavity, a one-way valve is arranged at the bottom of the first cavity, a cable collecting roller is arranged on one side wall of the first cavity, and a rubber pipe is wound around the cable collecting roller; one end of the rubber pipe is provided with a connector extending out of the shell, the other end of the rubber pipe is connected with a one-way valve, the one-way valve is communicated with a breather pipe I, the breather pipe I is communicated with a second cavity, an air suction pump is arranged at the top of the second cavity, an air pipe II extending into the second cavity is arranged at the bottom of the air suction pump, and a baffle is arranged at the bottom of the second cavity; an air inlet valve and a discharge pipe are respectively arranged at upper end and lower end of the second cavity, a driving motor is arranged at the top of the third cavity and connected with a rotating shaft extending into the third cavity, and a plurality of stirring blades are arranged on the rotating shaft. The device is more sanitary and clean, can prevent sucked liquid from making contact with the air suction pump, avoids short circuit of wires, and is simple in overall structure and convenient to use.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a gastrointestinal fluid decompression device for gastrointestinal surgery. Background technique [0002] With the rapid development of social economy, people pay more and more attention to their health. Gastrointestinal decompression is a commonly used nursing technique in thoracic surgery. Its purpose is to drain gastric fluid and gas in the gastrointestinal tract, reduce abdominal distension and suture tension, and facilitate wound healing. It uses the principle of negative pressure suction to suck out the gas and liquid accumulated in the gastrointestinal tract, so as to reduce the pressure in the gastrointestinal tract, improve the blood circulation of the gastrointestinal wall, facilitate the limitation of inflammation, and drain the accumulation of fluid in the stomach and the accumulation of gas in the gastrointestinal tract. A treatment method, gastrointestinal decompre...

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Problems solved by technology

[0003] When the existing gastrointestinal fluid decompression device for gastrointestinal surgery sucks the liquid, the liquid will contact the suction pump, thereby causing a short circuit of the suction pump circuit. Moreover, the existing device needs to be inserted into the throat through a flexible tube. The hose needs to be replaced and cleaned in time, which cannot be done by the existing equipment

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