Gastrointestinal fluid pressure reducing device for gastrointestinal surgery department

Abstract

The invention discloses a gastrointestinal fluid pressure reducing device for the gastrointestinal surgery department. The gastrointestinal fluid pressure reducing device comprises a drainage pipe anda storage bucket, the storage bucket comprises a first bucket and a second bucket internally provided with liquid level sensors, a liquid inlet corresponding to a liquid drainage opening of the firstbucket is formed in the upper end of the second bucket, an electromagnetic valve is arranged on the liquid drainage opening, a groove is formed in the lower end of the first bucket, a protrusion structure matched with the groove is arranged at the upper end of the second bucket, an input pipe is arranged at the upper end of the first bucket and is inserted into a sucking pump and a controller inside the first bucket, an air purification chamber and an ozonator are arranged at one side of the first bucket in sequence, an inlet of the air purification chamber is connected with an output pipe ofthe sucking pump, an outlet of the air purification chamber is connected with the input end of the ozonator, the output end of the ozonator is connected with an air outlet pipe device, an isolation hood sleeves the drainage pipe, elastic strips are arranged at the two sides of the isolation hood, a sterilization chamber is arranged at one side of the second bucket, and an ultraviolet lamp is arranged inside the sterilization chamber. The gastrointestinal fluid pressure reducing device is high in drainage speed and good in pressure reducing effect, and gas is sterilized to be prevented from polluting the environment.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a gastrointestinal fluid decompression device for gastrointestinal surgery. Background technique [0002] In the clinical treatment of gastrointestinal surgery, once the patient has intraperitoneal fluid or increased intraperitoneal pressure, a gastrointestinal decompressor must be used to drain the gastrointestinal fluid or gas. Currently, the commonly used gastrointestinal decompression The structure of the device is relatively simple, including a drainage tube and a decompression bottle. The decompression bottle is a bellows structure. Press the decompression bottle before use to press out the internal air to form a negative pressure, and then connect the drainage tube for use. This structure The negative pressure formed by the structure of the gastrointestinal decompressor is relatively large at the beginning, and the drainage effect is not bad, but when the liquid ...

AI Technical Summary

Problems solved by technology

[0002] In the clinical treatment of gastrointestinal surgery, once the patient has intraperitoneal fluid or increased intraperitoneal pressure, a gastrointestinal decompressor must be used to drain the gastrointestinal fluid or gas. Currently, the commonly used gastrointestinal decompression The structure of the device is relatively simple, including a drainage tube and a decompression bottle. The decompression bottle is a bellows structure. Press the decompression bottle before use to press out the internal air to form a negative pressure, and then connect the drainage tube for use. This structure The negative pressure formed by the structure of the gastrointestinal decompressor is relatively large at the beginning, and the drainage effect is not bad, but when the liquid or gas in the decompression bottle increases, the internal negative pressure becomes smaller and smaller, and the drainage effect becomes worse For this reason, the medical staff need to frequently repeat the steps of pressing-dumping liquid or gas-continuing pressing, which increases the burden on the medical staff, and at the same time, the data of this structure is easy to be taken out of the patient's stomach when pumping the internal pressure. Breath, if the patient’s breath has virus, it is easy to inhale the virus into the decompression bottle, and it is easy to pollute the environment when it is removed later

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