Excrement absorber

Abstract

The invention relates to an excrement absorber. The excrement absorber comprises a cannula body, an injection device, a crushing device, a storage device and a negative pressure device, wherein the other end of the cannula body is connected with the injection device, and the injection device comprises a casing, a delivery pipe and a push rod; the delivery pipe is connected to one end of the casing, and the storage device is located on the lower edge of one end of the cannula body; the crushing device comprises a crushing head, a rotating shaft and a motor; the rotating shaft penetrates through an auxiliary passage of the delivery pipe; one end of the rotating shaft is connected with the crushing head and the other end of the rotating shaft is connected with the motor; the negative pressure device comprises a connecting pipe, a filter net and a vacuum extractor. The excrement absorber has the advantages as follows: excrement can be softened, the insertion position is controllable, the excrement can be crushed, softened and tiny excrement pieces can be sucked out, so that the smooth excrement dredging effect can be realized, the excrement absorber is simple and convenient to operate, can relieve pain of a patient, becomes a special medical apparatus product for constipation and has wide application prospects in clinical popularization and use.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a stool absorber. Background technique [0002] Constipation is more common clinically, and the incidence rate is 2% to 27% in European and American populations. About 25 million people in the United States visit a doctor each year for constipation. The incidence rate of chronic constipation in my country is as high as 20%, and about 50% to 60% of the population has had the trouble of constipation. Especially for elderly patients, with the arrival of the aging population, the metabolic function begins to gradually decline. Due to the decrease of intestinal mucus secretion and the decrease of abdominal muscle contractility, etc., more and more patients have fecal incarceration. [0003] The usual methods for treating constipation in the prior art are to take laxatives, cleansing enemas, or Kaisailu. These methods are used for relatively mild fecal incarceration, but are ...

AI Technical Summary

Problems solved by technology

However, there are the following defects in the process of use: 1. The depth of rectal insertion cannot be controlled, and the depth of insertion may be too shallow or too deep. If the insertion depth is too shallow, feces cannot be fully absorbed, and if the insertion is too deep, the patient will suffer pain; 2. Cannot Soften the feces; 3. Can't crush the feces; 4. Can't suck out the softened and fine feces

[0009] In summary, there is an urgent need for a feces absorber that can soften feces, controllable insertion position, crush feces and suck out softened and fine feces, but there is no report about this feces absorber

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