Shit drainage anal tube

Abstract

The invention discloses a shit drainage anal tube. The keys of the technical scheme comprises an anal tube body, an inserting tube and an adjustment assembly at one end of the anal tube body, and a storage bag at the other end of the anal tube body; the inserting tube is made of soft silicone; the adjustment assembly includes a fixed disc, a rotating disc, and inserting rods; one ends of the inserting rods extends outward from an end of the inserting tube, and are slidably connected with the fixed disc after passing through the rotating disc; the rotating disc has adjusting grooves, and the fixing plate has sliding grooves; the fixed disk and the rotating disk have through holes for connecting the anal tube body and the inserting tube; the adjusting grooves are spirally arranged, and the sliding grooves are arranged along the radial direction of the fixed disk; a rotating cylinder covering one end of the fixed disc is arranged on the rotating disk; the fixed disc is threadingly connected to the rotating cylinder; the fixing disc is screwed with a limiting ring for limiting the rotating cylinder; and air bags are arranged on the inserting tube. The anal tube overcomes the shortcoming that the anal tube is fixed on the periphery of the anus of the patient with the needle, and the outer diameter of the anal tube is fixed in the prior art.

Description

technical field [0001] The present invention relates to a kind of medical instrument, more specifically, it relates to a kind of stool drainage anal canal. Background technique [0002] When a patient undergoes rectal surgery or suffers trauma to the rectum due to other reasons, in order not to infect the wound on the inner wall of the rectum when the patient defecates, the general method is to insert an anal canal in the inner wall of the rectum of the patient to isolate it from the inner wall of the rectum, and the patient excretes The feces pass through the anal canal. In order not to make the anal canal slip off during defecation, the existing fixation method is to sew the anal canal on the skin around the patient's anus with needles, which increases the pain for the injured patient on the one hand, and the needle holes sewn on the skin are easy to Inflammation and infection; on the other hand, because the outer diameter of the anal canal is fixed, it cannot be applied ...

AI Technical Summary

Problems solved by technology

In order not to make the anal canal slip off during defecation, the existing fixation method is to sew the anal canal on the skin around the patient's anus with needles, which increases the pain for the injured patient on the one hand, and the needle holes sewn on the skin are easy to Inflammation and infection; on the other hand, because the outer diameter of the anal canal is fixed, it cannot be applied to the anus of various patients. If the outer diameter of the anal canal is small, it will easily cause the anal canal to fall off; Increased patient distress when tube inserted into anus

[0003] For this reason, many manufacturers and people of insight have developed and developed, but so far no ideal products have come out

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