CN201213863Y - Anorectal drainage tube - Google Patents

Abstract

The utility model discloses an anorectal diversion tube, which comprises a main duct, an expansion air bag and a negative pressure box. The inlet end of the main duct is provided with an expansion air bag, and the outlet end is provided with a negative pressure box. The utility model can be easily inserted into the patient's anorectum, and then the air intake device is activated to inflate the inflatable air bag in the anorectum, which prevents the outflow of feces and also plays a good role in fixing and sealing, so it is suitable for diarrhea and stool that are difficult to take care of themselves. For patients with incontinence or lower gastrointestinal bleeding, we only need to make the negative pressure box work, and the feces can be well guided out, preventing the feces from corroding the perianal skin, reducing the pain of the patient, and preventing the feces from being dirty or Contamination of the bed reduces the pressure of the medical staff and is very convenient to use. The spare hole set at the entrance of the catheter can avoid the defects caused when the main catheter inlet is blocked.

Description

Anorectal drainage tube

technical field

The utility model relates to a medical and sanitary instrument, in particular to an anorectal drainage tube.

Background technique

At present, in the clinical work of the hospital, especially the critically ill patients who cannot take care of themselves or are under intensive care with persistent diarrhea, fecal incontinence, lower gastrointestinal bleeding or patients with anorectal disease, the perianal skin is often stimulated and corroded by continuous feces, causing skin damage and soiling. Or pollute the bed, increase the pain of the patient, also bring great difficulties and pressure to the nursing work, and easily lead to bacterial infection, causing great health hazards to the patient and medical staff, so it is necessary to design a diversion of stool liquid device to avoid such defects.

Utility model content

The technical problem to be solved by the utility model is to provide an anorectal drainage tube for the deficiencies of the prior art, which is time-saving, labor-saving, clean and hygienic, which not only relieves the patient's pain, but also avoids the patient's feces from soiling or polluting the bed, and at the same time relieves the The pressure on medical staff to change bed sheets repeatedly.

The technical solution adopted by the utility model to solve the technical problem is: an anorectal diversion tube, its structure includes a main duct, an expansion air bag, a negative pressure box, the inlet end of the main duct is provided with an expansion air bag, and the outlet end Then set the negative pressure box.

The inflation air bag is connected with the air intake device through the air intake tube attached to the wall of the main duct.

The inlet end of the main conduit is a chamfered end face, and a spare hole is opened on the wall of the main pipe between the inlet of the chamfered end face and the expansion air bag.

Compared with the prior art, a kind of anorectal drainage tube of the utility model has the following beneficial effects:

The utility model can be easily inserted into the anorectum of the patient, and then the air intake device is activated to inflate the inflatable air bag in the anorectum, which prevents the outflow of feces and also plays a good role in fixing and sealing, so it is suitable for diarrhea and stool that are difficult to take care of oneself For patients with incontinence or lower gastrointestinal bleeding, we only need to make the negative pressure box work, and the feces can be well guided out, preventing the feces from corroding the perianal skin, reducing the pain of the patient, and avoiding the staining or Contamination of the bed reduces the pressure on the medical staff and is very convenient to use. The spare hole set at the entrance of the catheter can avoid the defects caused when the main catheter inlet is blocked.

Description of drawings

Fig. 1 is the structural representation of a kind of anorectal drainage tube;

Fig. 2 is a schematic view of the A-direction structure of an anorectal drainage tube.

In the figure: 1. Main duct; 2. Inflatable air bag; 3. Spare hole; 4. Air intake device; 5. Negative pressure box; 6. Beveled end face.

Detailed ways

Next, the anorectal drainage tube of the present invention will be described in detail with reference to the accompanying drawings.

A kind of anorectal diversion tube of the present utility model, its structure comprises main conduit 1, expansion air bag 2, negative pressure box 5, and the inlet end of described main conduit 1 is provided with expansion air bag 2, and outlet end is then provided with negative pressure box 5.

The inflatable air bag 2 is connected with the air intake device 4 through the air intake tube attached to the wall of the main duct.

The inlet end of the main conduit 1 is a chamfered end face 6, and a spare hole 3 is provided on the wall of the main conduit between the inlet of the chamfered end face and the inflatable air bag.

When in use, insert the inlet end of the main catheter into the patient's anus, and the inflatable air bag must also enter, and then activate the air intake device to inflate the inflatable air bag on the inner wall of the anorectum, preventing the feces from flowing out and also playing a good role in fixing and sealing. At this time, starting the negative pressure box can guide the feces well. A spare hole provided at the inlet of the conduit can avoid the defects caused when the inlet of the main conduit is blocked.

Claims (3)

1. An anorectal drainage tube, characterized in that its structure includes a main catheter, an expansion air bag, and a negative pressure box. The inlet end of the main catheter is provided with an inflatable air bag, while the outlet end is provided with a negative pressure box. 2. An anorectal drainage tube according to claim 1, characterized in that the inflation balloon is connected to the air intake device through an air intake tube attached to the wall of the main duct. 3. An anorectal catheter according to claim 1 or 2, characterized in that: the inlet end of the main catheter is a beveled end face, and the gap between the inlet of the beveled end face and the inflatable air bag is A spare hole is provided on the wall of the main conduit.

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