Multifunctional anorectal drainage tube

Abstract

The invention discloses a multi-functional anorectal drainage tube, which comprises a tube body provided with a main drainage channel tube inside. The outer wall of the front end of the body is provided with a deelasticity-preventing balloon and a locking buckle in turn, and a hemostatic dressing layer is set on the outer wall of the anti-deelasticity-preventing balloon, and the hemostatic dressing layer is fixed on the tube body through the locking buckle, and the outer side wall of the front section of the tube body is provided with A plurality of elliptical drainage holes, a drainage bag is connected to the drainage outlet of the main drainage channel tube, and a sealed water injection valve is arranged at the water injection end of the balloon water injection channel tube. In the present invention, internal fixation and external fixation are formed by anti-loosening elastic balloons and locking buckles, which are not easy to come out, are not stained, can be left in place for a long time, and prevent the occurrence of tube detachment. The hemostatic dressing layer swells up with the expansion of the anti-deelasticity balloon, and the anorectal wound can be hemostasised with medicine and compression, so as to promote recovery and reduce pain.

Description

technical field [0001] The invention relates to a medical device, in particular to a multifunctional anorectal drainage tube. Background technique [0002] After hemorrhoid or anal fissure surgery, the patient's digestive function is weak, often accompanied by abdominal flatulence, and the stool is usually loose stool and watery stool. Because the excrement is highly irritating, the skin around the cavity is red, and in severe cases In the presence of eczema and varying degrees of inflammatory reactions, a large amount of gauze is usually placed in the anus for hemostasis and an anorectal drainage tube is placed for intestinal ventilation and drainage of dirt. [0003] Although the operation of placing a large amount of gauze in the anus is simple, when there is a lot of pus, the gauze needs to be replaced every day or at any time. Because the amount of gauze used is large, it takes a long time to replace the gauze, which will not only cause wound pain, but also make the pat...

AI Technical Summary

Problems solved by technology

[0005] 1. Easy to come out: there is no effective locking device to fix the drainage tube, so that the drainage tube is easy to slide inward and outward, and it is easy to come out;

[0006] 2. Easy to damage the intestinal tract: Since the self-made drainage tube is generally cut by itself, the cut surface is rough, the edges and corners are sharp, and a little excessive force can easily damage the intestinal tract and cause unnecessary infection;

[0007] 3. Difficult to care for: self-made drainage tubes have different diameters, and the length is cut with scissors according to the doctor's experience. It is not easy to fix in the anus, and generally it will not be left for a long time. Gauze is wrapped around the outside to prevent it from coming out, which makes it very troublesome to insert and take out the tube, and it is easy to be stained;

[0008] 4. There is no storage device, and the self-made drainage tube is not equipped with an interface connected to the storage device, and the outflowing dirt is easy to contaminate the bedding

[0009] 5. The function is single, and the self-made drainage tube can only be used for intestinal ventilation and drainage of dirt, and has no therapeutic effect on anal surgery

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