Abdominal cavity drainage device with flushing function for hepatobiliary department

Abstract

The invention discloses an abdominal cavity drainage device with a flushing function for hepatobiliary department. The device comprises an irrigating device and a drainage tube, the right side of theirrigating device is provided with a power supply interface, a water conveying port on the irrigating device is fixedly connected to an irrigating tube, the left side of the flushing device is fixedlyconnected to a drainage disinfection device, the upper surface of the drainage disinfection device is penetrated by the drainage tube and is fixedly connected to the drainage tube, the drainage disinfection device comprises a shell, and the right side of the shell is fixedly connected to the left side of the irrigating device. Through the matching use of the structures, the invention solves the problems that: in the clinical practical operation process, due to the fact that drainage tubes are easy to generate backflow in the use process, the sucked liquid fluid flows back to the abdominal cavity of a patient again so as to bring discomfort to the patient and to cause secondary infection easily, and the sucked liquid fluid is difficult to quickly and effectively sterilize so as to bring inconvenience to the use.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a peritoneal drainage device with flushing function for hepatobiliary medicine. Background technique [0002] In the process of medical diagnosis and treatment, ascites occurs in hepatobiliary patients, and it is necessary to drain the exudate in the abdominal cavity to prevent the accumulation of exudate in the abdominal cavity and cause infection, and to prevent intestinal fistula digestive fluid from accumulating in the abdominal cavity and corroding important organs. Existing peritoneal drainage tubes are mostly single-channel tubes made of latex or silicone rubber with a side hole at one end. This type of drainage tube is mainly used clinically for short-term indwelling in the abdominal cavity after abdominal surgery to drain ascites. Or the purpose of hemorrhage, but this kind of tube can not be connected with negative pressure suction, can not perform peritoneal wa...

AI Technical Summary

Problems solved by technology

Existing peritoneal drainage tubes are mostly single-channel tubes made of latex or silicone rubber with a side hole at one end. This type of drainage tube is mainly used clinically for short-term indwelling in the abdominal cavity after abdominal surgery to drain ascites. Or the purpose of hemorrhage, but this kind of tube can not be connected with negative pressure suction, can not perform peritoneal washing at the same time, the drainage is not complete, not thorough, easy to bend, resulting in blockage at the bend, affecting the drainage effect, for this reason people propose a belt A peritoneal drainage device with flushing function, such as a kind of peritoneal drainage device disclosed in Chinese patent CN109010934A, is provided with an effusion tank, a water storage tank and a storage tank inside the box body, and a drainage tube is arranged on the top of the box body. The bottom end is located inside the effusion tank, the inside of the drainage tube is provided with two first connecting grooves and a second connecting groove, the side of the drainage tube is provided with an air outlet, the bottom of the air outlet is connected with the second connecting groove, The inside of the liquid tank is provided with a support plate, the top of the support plate is provided with an air pump, one end of the air pump is provided with an air delivery pipe, and one end of the air delivery pipe is located inside the second connecting tank, the inside of the water storage tank is provided with a submersible pump, and the top of the submersible pump There is a hard water pipe, one end of the hard water pipe is provided with two connection holes, one end of the connection hole is provided with a water hose, and one end of the water hose is located inside the first connection groove, and the inside of the storage tank Equipped with storage battery, control panel and wireless transmission module

The present invention has two functions of flushing and drainage, and the drainage effect is good, but in the actual use process, because the drainage tube is prone to backflow during use, the suctioned effusion will flow back into the patient's abdominal cavity , bring discomfort to the patient, and easily cause secondary infection; and it is difficult to quickly and effectively disinfect the sucked effusion, which brings inconvenience to the use

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