A clinical gastrointestinal decompression device for gastrology department

Abstract

The invention discloses a clinical gastrointestinal decompression device for gastrology department, comprising a vacuum generator, a catheter, a liquid collecting bottle and a gastric tube, wherein the vacuum generator is connected with the liquid collecting bottle through the catheter, the liquid collecting bottle and the gastric tube are connected, and a drainage bag is arranged at the bottom ofthe liquid collecting bottle. The invention generates negative pressure through a vacuum generator, and a liquid collecting bottle connected with the vacuum generator generates negative pressure, sothat gastric juice can smoothly flow into the liquid collecting bottle, the pressure in the gastrointestinal tract is reduced, and the gastrointestinal tract is decompressed. The solid-liquid separator on the gastric tube helps to separate the undigested solid and gastric juice in the gastrointestinal tract, avoiding the clogging caused by the solid entering the collecting bottle, and the filter on the catheter can effectively absorb the peculiar smell of the gastrointestinal juice and prevent the peculiar smell from being discharged into the air of the ward. The drainage bag and the liquid collecting bottle are screwed together. When a certain amount of gastrointestinal fluid is discharged, the vacuum generator is stopped, and the on-off valve on the catheter and the gastric tube is closed, so that the gastric fluid in the liquid collecting bottle flows into the drainage bag and is convenient to be replaced and processed.

Description

technical field [0001] The invention relates to the technical field of gastroenterology medical appliances, in particular to a gastroenterology decompression device for clinical use in gastroenterology. Background technique [0002] After gastrointestinal surgery for patients with digestive system diseases, intraperitoneal fluid or increased intraperitoneal pressure often occurs during the postoperative recovery period, which makes it difficult to heal the postoperative wound and easily increases the possibility of infection. It caused great pain. In order to prevent the surgical site from infection and to heal as soon as possible, and to reduce the pain of the patient, it is necessary to use a gastrointestinal decompressor for the patient. The existing gastrointestinal decompressor has a large volume, which is not conducive to the treatment of gastric tube effluent. It is inconvenient to replace the drainage bag. Contents of the invention [0003] In order to overcome th...

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Problems solved by technology

[0002] After gastrointestinal surgery for patients with digestive system diseases, intraperitoneal fluid or increased intraperitoneal pressure often occurs during the postoperative recovery period, which makes it difficult to heal the postoperative wound and easily increases the possibility of infection. It caused great pain. In order to prevent the surgical site from infection and to heal as soon as possible, and to reduce the pain of the patient, it is necessary to use a gastrointestinal decompressor for the patient. The existing gastrointestinal decompressor has a large volume, which is not conducive to the treatment of gastric tube effluent. Inconvenient to replace the drainage bag

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