Visual mucosa protection fixator for anorectal department

Abstract

The invention relates to the technical field of medical instruments, in particular to a visual mucosa protection fixator for the anorectal department, which comprises a fixator body; a window is formed in the right end of the fixator body; a sealing mechanism is arranged in the fixator body; a circular truncated cone is fixedly connected to the top end of the fixator body; a cavity is formed in the circular truncated cone; the cavity communicates with the interior of the circular truncated cone through a plurality of through holes; a suction pipe is embedded in the left side of the interior of the fixator body; the top end of the suction pipe communicates with the interior of the cavity; the bottom end of the suction pipe extends to the position below the fixator body; a fixing ring is arranged at the bottom of the outer side of the fixator body; a first rotating groove is formed in the fixing ring; and the visual mucosa protection fixator prevents blood from blocking the sight of a doctor, is convenient for the doctor to treat a patient, improves the suturing treatment effect on the patient, can prevent the blood in the fixator body from flowing out to cause infection in the anorectum of the patient, improves the fixing stability of the fixator body, prevents an assistant from holding the fixator body, prevents the fixator body from moving, and is convenient for the doctor to perform suturing.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a visual mucosa protection fixer for anorectal department. Background technique [0002] At present, for the treatment of hemorrhoids, the traditional surgical method is to remove the hemorrhoids. Although this method has good curative effect, it is painful, takes a long course of treatment, has many complications and sequelae, and is prone to serious sequelae such as anal stenosis or anal incontinence. Hemorrhoidal artery ligation is another new type of painless and minimally invasive treatment for hemorrhoids. With the help of Doppler ultrasonography, the anorectoscope with an ultrasonic probe is placed in the hemorrhoid area to explore and find the arteries in the hemorrhoids. , after accurate positioning, it will be sutured. In this way, the blood flow into the hemorrhoids is greatly reduced, the stagnation state of blood in the hemorrhoids is changed, the internal p...

AI Technical Summary

Problems solved by technology

[0004] The above existing technical solutions still have the following defects: it requires an assistant to hold the handle to fix the fixer, and the assistant's arm will shake for a long time due to fatigue, thereby causing the fixer to move and affecting the doctor's suturing. At the same time, during the treatment process, the doctor has blood flowing out and accumulating inside the fixer. The blood is easy to block the doctor's sight, which reduces the effect of suture treatment on the patient. The blood outflow inside the fixer is likely to cause the patient's anorectal infection and damage the surrounding mucous membrane.

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