Novel peritoneal drainage device for treatment in internal medicine department of liver

Abstract

The invention discloses a novel peritoneal drainage device for treatment in the internal medicine department of liver. The device comprises a drainage pipe and a drainage bottle, wherein the drainagepipe is sealed and embedded in the drainage bottle; the drainage bottle comprises an inner bottle and an outer bottle, the inner bottle is embedded in the outer bottle, a bottle cap is arranged at thetop end of the inner bottle, a drainage pipe interface is arranged on the bottle cap, an inner scale table is arranged on the wall of the inner bottle, a limiting block is arranged at the embedded end of the inner bottle, the limiting block and the inner bottle are of an integrated structure, a rubber membrane cover is nested on the limiting block and fixed on the limiting block through screws, locking holes and an outer scale table are formed in the wall of the outer bottle, and a liquid discharging pipe is arranged at the bottom of the outer bottle. By means of the design of the drainage bottle of the telescopic structure, in the drainage process, when more hydrops exists, the volume of the drainage bottle can be increased by stretching the outer bottle, and the tedious problem caused by replacement of the drainage bottle in the drainage process is solved.

Description

technical field [0001] The invention relates to the technical field of medical drainage equipment, in particular to a novel abdominal cavity drainage device for hepatology treatment. Background technique [0002] Hydrohepatic effusion is caused by a variety of infectious or non-infectious etiologies invading the liver, leading to degeneration and necrosis of liver cells, or increasing the permeability of blood vessels related to the liver, resulting in excessive accumulation of interstitial water in the liver itself. Hepatic effusion, hepatic effusion can lead to increased liver volume, liver enlargement, severe cases can be manifested in the abdomen, forming a swollen mass, for patients with hepatic effusion, doctors usually use drainage way to expel accumulated water from the body. [0003] The current drainage devices are mostly composed of drainage bottles and drainage tubes. The purpose of drainage is achieved by fitting the drainage tubes and drainage bottles. Because...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a new type of abdominal drainage device for hepatology treatment, which solves the problem of limited volume of the drainage bottle with a fixed structure and when there is too much water, the drainage bottle needs to be replaced, resulting in cumbersome procedures The problem

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