Bile and pancreatic juice drainage tube with calculus removing balloon

Abstract

The invention belongs to the technical field of medical apparatus and instruments, and particularly relates to a bile and pancreatic juice drainage tube with a calculus removing saccule, which comprises a needle head, a first drainage tube is fixedly arranged at the side end of the needle head, a connecting part is fixedly arranged at the side end of the first drainage tube, a liquid collecting cavity is formed in the connecting part, and a second drainage tube is fixedly arranged at the side end of the first drainage tube. Symmetrical threaded holes are formed in the side wall of the connecting part, a connecting pipe is detachably arranged in the threaded hole in one side, a sealing plug is detachably arranged in the threaded hole in the other side, and a sealing gasket attached to the pipe wall of the connecting pipe is fixedly arranged on the outer side wall of the threaded hole located in the liquid collecting cavity. Firstly, the drainage space of the first drainage tube can be enlarged through the arrangement of the connecting part, bile pancreatic juice can be conveniently collected through the liquid collecting cavity formed in the connecting part, in this way, the buffering and collecting effect can be achieved, the connecting tube can be conveniently and alternately replaced when blockage occurs through the arrangement of the two threaded holes, and in this way, the connecting tube can be directly replaced when blockage occurs.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a bile-pancreatic juice drainage tube with a stone removal balloon. Background technique [0002] With the deepening of the biological behavior of severe acute pancreatitis and gastric cancer, it is found that early autologous bile reinfusion is beneficial to the recovery of the function and structure of the gastrointestinal tract, helps to maintain the integrity of the intestinal mucosa, and can significantly reduce enterogenous infections In addition, it can significantly improve the recovery of abdominal surgery and abdominal organ function. Usually, the bile drained from the patient is filtered, and then the filtered bile is drunk orally. [0003] At present, the bile-pancreatic juice drainage tube with stone extraction balloon is usually a vertical integral butt joint structure. During its use, due to the fixed diameter of the drainage tube, it is easily blocked by...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a bile-pancreatic juice drainage tube with a stone-removing balloon to solve the problem that the bile-pancreatic juice drainage tube with a stone-removing balloon proposed in the above-mentioned background technology is usually a vertical integral docking structure. , because the fixed diameter of the drainage tube is easily blocked by bile impurities, which affects the drainage work, so the whole needs to be pulled out for replacement, resulting in secondary stab wounds to the patient, increasing the discomfort of the patient, and at the same time increasing the drainage time question

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