Intraoperative colon decompression lavaging device

Abstract

The invention discloses an intraoperative colon decompression lavaging device. The intraoperative colon decompression lavaging device comprises a decompressor and a lavaging device, wherein the decompressor comprises a soft pipe and a hard pipe joint and further comprises a pipe sleeve, one end of the pipe sleeve is fixedly sleeved on the hard pipe joint, the pipe sleeve can be turned over towards two ends of the hard pipe joint, and a sewage collection container is arranged at an outlet end of the soft pipe; and the lavaging device comprises an automatic injector and a lavaging pipe, whereinthe automatic injector comprises a pipe body, a liquid discharge pipe end, a flow control valve and a pipe cover, the lavaging pipe is connected with the liquid discharge pipe end, and a piston, a piston rod and a compression spring are arranged in the pipe body. According to the intraoperative colon decompression lavaging device disclosed by the invention, the lavaging device is used for carrying out a pressurization lavaging operation through the compression spring, thus the pressure of a lavaging liquid is larger, the flow of the lavaging liquid is adjustable, the lavaging operation efficiency can be improved, and the lavaging time can be saved; the pipe sleeve is arranged on the soft pipe of the decompressor and can be used for collecting sewages flowing out of the end of an intestinal canal so as to avoid infection on enterocoelia and wounds; and the soft pipe is longer and is convenient to discharge the sewages, and the sewages are contained in a sealed container so as to avoid odor from polluting air.

Description

technical field [0001] The invention relates to a medical device, in particular to a colon lavage device. Background technique [0002] Colon obstruction is a common and frequently-occurring disease in surgery, and it is also one of the common acute abdominal diseases in surgery. Because the content of colonic obstruction is stool and contains a lot of bacteria, incision infection will occur in mild cases of contamination during the operation, and severe cases will lead to abdominal cavity, pelvic cavity or even systemic infection, endangering the life of the patient. Therefore, after the resection of the obstructed bowel in the operation for colonic obstruction, it is often necessary to carry out the abdominal wall stoma of the proximal bowel and to wear an ostomy bag, but this brings great inconvenience to the patient. Now more and more surgeons are willing to perform primary anastomosis of the proximal and distal intestinal tracts after resection of the obstructing bowel...

AI Technical Summary

Problems solved by technology

And this method is that stool is exposed in the open dirt bucket, causes this operating room stink is thicker, causes to light joss sticks in the air during operation, to neutralize stink

Use small hoses, infusion poles and infusion bottles for lavage. Due to insufficient lavage pressure, it takes a long time for lavage, which is a waste of time

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