Anti-blocking device for transanal intestinal obstruction catheter

Abstract

The invention discloses an anti-blocking device of a transanal intestinal obstruction catheter, which comprises a catheter body, one end of the catheter body is communicated with a suction tube, the outer end of the suction tube is communicated with a Y-shaped catheter connector, the outer end of the catheter body is provided with an anti-blocking dredging device used for dredging catheter blockage, any outer end of the Y-shaped catheter connector is connected with an automatic water injection assembly used for cleaning the catheter, the catheter body can be dredged through the anti-blocking dredging device, the blockage condition in the catheter body can be detected, whether blockage of the catheter body is removed or not is effectively judged, compared with manual bending and extruding of the catheter by personnel, the labor capacity of the personnel is greatly reduced, meanwhile, blockage removal judgment is more accurate, use by the personnel is facilitated, and smooth proceeding of medicine perfusion and drainage is guaranteed.

Description

technical field [0001] The invention relates to the technical field of anorectal catheters, in particular to an anti-blocking device for transanal intestinal obstruction catheters. Background technique [0002] The transanal intestinal obstruction catheter is an indispensable catheter for improving and relieving intestinal obstruction by conservative treatment for patients with intestinal obstruction who do not undergo surgical treatment. Due to the difficulty of placing the catheter, it is difficult to place the catheter again after blockage. The tube is difficult and brings pain to the patient. In addition, the diameter of the anal-type intestinal catheter is not thick, so the intestinal feces and the like are easy to cause blockage, and the drainage, exhaust and drug irrigation are not used to proceed smoothly, thus affecting the therapeutic effect. There are two traditional methods The first is to inject water into the intestinal obstruction catheter through the water in...

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Problems solved by technology

[0002] The transanal intestinal obstruction catheter is an indispensable catheter for improving and relieving intestinal obstruction by conservative treatment for patients with intestinal obstruction who do not undergo surgical treatment. Due to the difficulty of placing the catheter, it is difficult to place the catheter again after blockage. The tube is difficult and brings pain to the patient. In addition, the diameter of the anal-type intestinal catheter is not thick, so the intestinal feces and the like are easy to cause blockage, and the drainage, exhaust and drug irrigation are not used to proceed smoothly, thus affecting the therapeutic effect. There are two traditional methods The first is to inject water into the intestinal obstruction catheter through the water injection component to achieve the purpose of dredging the pipeline. The second is to squeeze the pipeline by the medical staff. When squeezing, a negative pressure will be generated in the pipeline, so that no serious The blockage of the catheter will be cleared, but when the personnel squeeze the catheter, it is impossible to effectively judge whether the catheter is unblocked, and the judgment of the blockage of the catheter is not accurate. At the same time, it is laborious to squeeze the catheter. Conduit anti-blocking device

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