Gastrointestinal fluid decompression device for gastrointestinal surgery

Abstract

The invention discloses a gastrointestinal fluid decompression device for gastrointestinal surgery. The gastrointestinal fluid decompression device comprises a box body, a first partition plate and asecond partition plate are disposed in the box body, the first partition plate is disposed below the second partition plate, a booster pump is disposed below the first partition plate, a negative pressure pump is disposed above the second partition plate, a liquid storage box is arranged between the first partition plate and the second partition plate, the booster pump and the negative pressure pump are respectively connected with the liquid storage box through pipes, the side of the liquid storage box is provided with a liquid inlet pipe and a liquid discharging pipe, and the liquid inlet pipe and the liquid discharging pipe pass and extend to the outer side of the box body. According to the gastrointestinal fluid decompression device for gastrointestinal surgery, by control over work ofthe negative pressure pump, the pressure intensity inside the liquid storage box is reduced, so that gastrointestinal fluid of a patient is extracted through a pipe connected with the liquid inlet pipe, and thus the effect of decompression is reduced. At the same time, the arrangement of a flow sensor facilitates the measurement of the amount extracted each time.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a gastroenteric fluid decompression device for clinical use in gastrointestinal surgery. Background technique [0002] Gastrointestinal juice is an important part of the human digestive system. Pure gastrointestinal juice is a colorless and transparent acidic liquid with a pH value of about 0.9 to 1.5. The daily secretion of gastric juice in normal adults is about 1.5 to 2.5 L, but in the human body When some tracheal lesions occur, the secretion of gastrointestinal juice will increase, which will affect the pressure inside the stomach and cause abdominal pain, abdominal distension and other conditions. At present, there is no corresponding gastrointestinal juice decompression device, so we propose a Gastrointestinal fluid decompression device for clinical use in gastrointestinal surgery. Contents of the invention [0003] The technical problem to be solved by the pres...

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Problems solved by technology

[0002] Gastrointestinal juice is an important part of the human digestive system. Pure gastrointestinal juice is a colorless and transparent acidic liquid with a pH value of about 0.9 to 1.5. The daily secretion of gastric juice in normal adults is about 1.5 to 2.5 L, but in the human body When some tracheal lesions occur, the secretion of gastrointestinal juice will increase, which will affect the pressure inside the stomach and cause abdominal pain, abdominal distension and other conditions. At present, there is no corresponding gastrointestinal juice decompression device, so we propose a Gastrointestinal fluid decompression device for clinical use in gastrointestinal surgery

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