CN218900400U - Perianal abscess flushing tube - Google Patents

Abstract

The utility model discloses a perianal abscess flushing pipe which comprises a double-cavity flushing pipe, wherein a separation layer is arranged in the double-cavity flushing pipe, the separation layer divides the double-cavity flushing pipe into a flushing cavity and a reflux cavity, the left end of the flushing cavity is provided with a water filling port, the left end of the reflux cavity is provided with a water outlet, the inner wall of the water filling port is provided with a sealing bulge, the water outlet is connected with a sealing plug through an elastic rope, the right end of the double-cavity flushing pipe is provided with an end opening, and the flushing cavity and the reflux cavity are communicated through the end opening.

Description

Perianal abscess irrigation tube

technical field

The utility model relates to the field of medical technology, in particular to a perianal abscess irrigation tube.

Background technique

Perianal abscess, also known as anorectal abscess, is called anal carbuncle in traditional Chinese medicine. Perianal abscess is an acute purulent infectious disease that occurs around the anus, anal canal, and rectum. It belongs to bacterial infection and is the predecessor of anal fistula. This disease and anal fistula are one of the three major anorectal diseases, with an incidence rate of about 2%, accounting for 8% to 25% of anorectal diseases. It is more common in men aged 20 to 40, and the incidence rate of men is 3 to 4 times that of women, and the incidence rate of children is relatively high.

Perianal abscesses should be taken seriously after occurrence. The abscesses that occur in the ischiorectal fossa and pelvic rectal fossa on both sides of the anus and the subperineal fascia on the front side of men are the most dangerous. If not treated in time, it may lead to septic shock and even endanger the life.

For patients with perianal abscess, in order to allow the wound to heal better, it is necessary to take care of the anus and keep the anus clean, that is, frequent washing is required. In clinical practice, it is inconvenient to flush perianal abscesses, which is prone to contamination, increases the workload of medical staff, and is inconvenient to bring out bad tissues during flushing. Therefore, a perianal abscess irrigation tube was designed.

Contents of the invention

In order to overcome the shortcomings of the existing technical solutions, the utility model provides a perianal abscess irrigation tube, which can effectively solve the problems raised by the background technology.

The technical scheme that the utility model solves its technical problem adopts is:

A perianal abscess irrigation tube, comprising a double-chamber irrigation tube, a separation layer is arranged inside the double-chamber irrigation tube, and the separation layer divides the double-chamber irrigation tube into a flushing chamber and a return chamber, and the left end of the flushing chamber is provided with There is a water injection port, the left end of the return cavity is provided with a water outlet, the inner wall of the water injection port is provided with a sealing protrusion, the water outlet is connected with a sealing plug through a elastic rope, and the right end of the double-chamber flushing pipe is provided with an end opening , the flushing chamber communicates with the return chamber through the opening at the end.

Further, the double-lumen flushing tube is made of medical transparent PVC material.

Further, the inner diameter of the water injection port is smaller than the inner diameter of the water outlet.

Further, the side walls of the flushing chamber and the return chamber are provided with side leakage holes, and the number of side leakage holes in the flushing chamber is greater than that of the return chamber.

Further, the outer wall of the double-cavity flushing tube is designed in a streamlined structure.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model uses a double-chamber flushing tube as the main structure, and by adjusting the cooperation of the water injection port and the water outlet, one-way flushing and backflow flushing can be realized, which improves the flushing efficiency of perianal abscess, and the backflowable structure is convenient for taking out necrotic tissue , which reduces the workload of medical staff and is worth popularizing.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the structural representation of A place of the present utility model;

Fig. 3 is a structural schematic diagram of the B place of the present utility model.

Labels in the figure:

1-double-chamber flushing pipe, 2-separation layer, 3-flushing water chamber, 4-reflux chamber, 5-water injection port, 6-water outlet, 7-sealing protrusion, 8-elastic rope, 9-sealing plug, 10 - open end, 11 - side leak.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1 to 3, the utility model provides a perianal abscess irrigation tube, including a double-chamber irrigation tube 1, a separation layer 2 is arranged inside the double-chamber irrigation tube 1, and the separation layer 2 separates the two The chamber flushing pipe 1 is divided into a flushing chamber 3 and a return chamber 4, the left end of the flushing chamber 3 is provided with a water injection port 5, the left end of the return chamber 4 is provided with a water outlet 6, and the inner wall of the water injection port 5 is provided with a sealing protrusion 7, the water outlet 6 is connected with a sealing plug 9 through an elastic rope 8, and the right end of the double-chamber flushing pipe 1 is provided with an end opening 10, and the flushing chamber 3 and the return chamber 4 are connected through the end opening 10 Pass.

The working principle of the utility model is: when in use, through the double-cavity flushing tube 1 as the main structure, align the flushing part when in use, insert one end of the end opening 10, and then insert the water injection pipeline into the injection The inside of the water outlet 5 is tightly connected by the sealing protrusion 7 to avoid falling off during the water injection process. After the sealing plug 9 is closed, the entire flushing pipe forms a one-way flushing structure, and the flushing liquid can be injected into the flushing part in one direction. When reflux flushing is required, the sealing plug 9 is opened, and part of the refluxed liquid can flow back into the reflux chamber 4 through the end opening 10, and finally be discharged through the water outlet 6. During the reflux, the necrotic tissue can be completely and rinse out.

As a preferred embodiment, the double-lumen flushing tube 1 is made of medical transparent PVC material, which is soft and less burdensome to patients.

As a preferred embodiment, the inner diameter of the water injection port 5 is smaller than the inner diameter of the water outlet 6, and the larger diameter of the water outlet 6 can facilitate the discharge of the flushed liquid.

As a preferred embodiment, the side walls of the flushing chamber 3 and the return chamber 4 are provided with side leakage holes 11, and the number of side leakage holes 11 on the flushing chamber 3 is larger than that of the return chamber 4, which can facilitate liquid For discharge and inflow, more side leakage holes 11 on the flushing chamber 3 can ensure the smooth flow of flushing liquid, and the side leakage holes 11 on the return chamber 4 can improve the return efficiency.

As a preferred embodiment, the outer wall of the double-cavity flushing tube 1 is designed in a streamlined structure, and the streamlined structure design is less burdensome to the patient.

In summary, the main features of the utility model are:

The utility model uses a double-chamber flushing tube as the main structure, and by adjusting the cooperation of the water injection port and the water outlet, one-way flushing and backflow flushing can be realized, which improves the flushing efficiency of perianal abscess, and the backflowable structure is convenient for taking out necrotic tissue , which reduces the workload of medical staff and is worth popularizing.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A perianal abscess irrigation tube, comprising a double-lumen irrigation tube (1), characterized in that: a separation layer (2) is arranged inside the double-lumen irrigation tube (1), and the separation layer (2) separates the two The cavity flushing pipe (1) is divided into a flushing cavity (3) and a return cavity (4). The left end of the flush cavity (3) is provided with a water injection port (5), and the left end of the return cavity (4) is provided with a water outlet ( 6), the inner wall of the water injection port (5) is provided with a sealing protrusion (7), the water outlet (6) is connected with a sealing plug (9) through an elastic rope (8), and the double-chamber flushing pipe (1 ) is provided with an end opening (10) at the right end, and the flushing chamber (3) and the return chamber (4) are connected through the end opening (10). 2. A perianal abscess irrigation tube according to claim 1, characterized in that: the double-chamber irrigation tube (1) is made of medical transparent PVC material. 3. A perianal abscess irrigation tube according to claim 1, characterized in that: the inner diameter of the water injection port (5) is smaller than the inner diameter of the water outlet (6). 4. A perianal abscess irrigation tube according to claim 1, characterized in that: side leak holes (11) are provided on the side walls of the flushing chamber (3) and the return chamber (4), and the The number of side leakage holes (11) on the flushing chamber (3) is greater than that of the return chamber (4). 5. A perianal abscess irrigation tube according to claim 1, characterized in that: the outer wall of the double-chamber irrigation tube (1) is designed in a streamlined structure.

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