CN218607701U - Multifunctional anal canal - Google Patents

Abstract

The utility model provides a multifunctional anal canal, which comprises a flexible pipe body and a flushing system; the middle and rear sections of the tube body are provided with grooves, and an inflatable balloon is arranged outside the front section of the tube body; the flushing system is provided with a flushing port at the front end of the flexible pipe body. On the basis of the balloon fixing and flushing functions, the multifunctional anal tube is provided with a groove in the part of the tube body possibly contacted with the anastomotic stoma, so that the friction probability of the anastomotic stoma and the anal tube is reduced, and the complication of the anastomotic stoma after the anus protection operation is facilitated to be reduced.

Description

Multifunctional anal canal

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, especially, relate to a multi-functional anal canal.

Background

In recent years, the successful clinical application of total rectal resection (TME) obviously improves the anus protection rate of low rectal cancer, but complications such as anastomotic fistula and the like can easily occur after the rectum cancer anus protection, and serious patients can endanger life. And the correct and effective placement of the anal canal after the anal protection operation is helpful for preventing the occurrence of anastomotic fistula, and is beneficial to the faster recovery of patients.

The traditional anal tube needs to be sutured and fixed on the skin after being placed, and a patient often suffers from severe pain around the anus after being sutured on the skin and often suffers from anal tube slippage due to insecure fixation. Once the anal canal slips, it will lose its function and cause complications such as anastomotic fistula. In addition, in the case of poor bowel preparation, the inability to effectively drain through the anal canal due to the sticky stool results in ineffective anal canal placement. Anastomotic bleeding is also a common complication after low level anal protection surgery. The current common anal canal can not effectively solve the problems.

Chinese patent CN211611263U discloses a novel anal tube, wherein a first air bag is fixedly sleeved on the periphery of the side wall of the upper part of an anal tube body, and the first air bag can be tightly connected with the inner wall of an intestinal cavity after being inflated; the periphery of the anal tube body is stuck with a plurality of sticking pieces, so that the anal tube body can be stuck to the periphery of the anus. Chinese patent CN102091359A discloses an anal tube applied to anorectal diseases, wherein the anal tube is fixed in the rectum through expansion of a telescopic bag, and a suction device and a flusher are arranged in a hollow channel of the telescopic bag, and the flusher can flush intestinal tracts. In the prior art, the anal tube is fixed in the rectum through the air bag and the like, and has a certain flushing function, but the anal tube fixed by the air bag and the like still rubs an anastomotic stoma due to the movement of a patient, the rectal peristalsis and the like, and the occurrence of complications such as anastomotic fistula and the like after an anal protection operation cannot be effectively reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a back end takes notched multi-functional anal canal in body, on the fixed basis with washing the function of sacculus, set up the recess in body and the part that coincide mouthful probably contacts, reduce coincide mouthful and anal canal friction probability, help reducing the department's complication of coinciding after the protection anus operation.

In order to realize the aim, the utility model provides a multifunctional anal tube, which comprises a flexible tube body and a flushing system; the middle and rear sections of the tube body are provided with grooves, the inflatable balloon is arranged outside the front section of the tube body, and the rear section of the tube body is provided with a skin sticking film; the flushing system is provided with a flushing port at the front end of the flexible pipe body.

Preferably, the collapsible balloon is selected from a water balloon or a balloon.

Preferably, the pipe body further comprises a balloon pipeline and a balloon control valve, one end of the balloon pipeline is connected with the other end of the balloon, the other end of the balloon pipeline is connected with the balloon control valve, and the balloon control valve can control the balloon to expand and contract.

Preferably, the flushing system further comprises a flushing pipeline and a flushing control valve, one end of the flushing pipeline is connected with the flushing port, the other end of the flushing pipeline is connected with the flushing control valve, and the flushing control valve provides flushing agent for the flushing port and controls flushing.

Preferably, the number of the flushing ports is more than two.

Preferably, the anal tube is integrally formed.

Preferably, the inner diameter of the pipe body is 1-3cm.

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

clinical anal canal commonly used exists and easily drops and easily arouses that the patient is painful uncomfortable, the friction anastomotic stoma causes complication scheduling problem, the utility model provides a multi-functional anal canal carries out on the fixed dual fixed basis that the rectum is inside fixed and the skin pad pasting carries out the anus external fixation at the sacculus, still is provided with the recess at the middle and back end of anal canal and anastomotic stoma probably contact, reduces the probability of anal canal and anastomotic stoma contact, prevents that bleeding and anastomotic stoma fistula that anastomotic stoma and the frequent friction of anal canal lead to from taking place. In addition, based on the thick shit that probably exists in the intestinal, the utility model provides a multi-functional anal canal has still set up rinse-system.

Drawings

FIG. 1 is a schematic view of the structure of the multifunctional anal canal of the present invention;

fig. 2 is a schematic structural view of the front end of the multifunctional anal canal of the present invention;

wherein, 1 is a tube body, 11 is a sacculus, 12 is a sacculus control valve, 13 is a sacculus pipeline, 14 is a skin sticking film, 15 is a groove, 21 is a flushing port, 22 is a flushing pipeline, and 23 is a flushing control valve.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments and not all embodiments of the present application; and the structures shown in the drawings are merely schematic and do not represent actual objects. It should be noted that all other embodiments obtained by those skilled in the art based on the embodiments of the present invention belong to the protection scope of the present application.

In the utility model, the front section of the tube body refers to the part of the tube body where the multifunctional anal tube can enter into the rectum; the rear section of the tube body refers to the part of the tube body, which prevents the multifunctional anal tube from entering into the rectum; the middle and rear sections of the tube body refer to the contact part of the tube body and the anastomotic stoma, and the front end of the tube body refers to the port of the multifunctional anal tube entering one side of the anal tube. The utility model discloses the body "front end", "anterior segment", "back end", "middle and back end" that adopt only are used for explaining the relative position relation of each structure.

As shown in fig. 1-2, the utility model provides a multifunctional anal canal, which comprises a flexible tube body 1 and a flushing system; the middle and rear sections of the tube body 1 are provided with grooves 15, an inflatable balloon 11 is arranged outside the front section of the tube body 1, and a skin sticking film 14 is arranged at the rear section of the tube body; the flushing system is provided with a flushing port 21 at the front end of the flexible pipe body.

The inside cavity of body 1, can be made by flexible material such as plastics. The front end of the tube body 1 placed in the rectum is provided with a flushing opening 21, when the intestinal tract is poorly prepared and the excrement is sticky, a flushing system can be used for flushing the rectum and the interior of the tube body 1 through the flushing opening 21, and blockage is avoided. In some embodiments of the present invention, besides the front end of the tube body 1, the front section of the tube body can be opened with a washing opening for auxiliary cleaning.

The balloon 11 of the utility model is arranged outside the front section of the balloon, and when the balloon is expanded, the balloon pushes against the outer wall of the rectum, so that the multifunctional anal canal is fixed in the rectum; the balloon inflation is mainly achieved by filling a medium, such as a water sac or a balloon. In some embodiments of the present invention, the tube body 1 further includes a balloon tube 12 and a balloon control valve 13, one end of the balloon tube 12 is connected to the other end of the balloon 11, and the balloon control valve 13 is connected to the other end of the balloon tube, and the balloon control valve 13 can control the inflation and the deflation of the balloon, for example, by inflating and deflating gas or liquid into the balloon through the balloon control valve. In the present invention, the anal tube is preferably integrally formed. In some embodiments of the invention, the inner diameter of the tube 1 may be 1-3cm, for example 2cm.

In some embodiments of the present invention, the flushing system includes a flushing port 21, a flushing pipe 22 and a flushing control valve 23, one end of the flushing pipe 22 is connected to the flushing port 21, the other end is connected to the flushing control valve 23, and the flushing control valve 23 provides flushing agent for the flushing port and controls flushing; the flushing agent includes but is not limited to physiological saline, water and the like, and can also be gas or liquid with certain pharmaceutical active ingredients. In some embodiments of the present invention, the flushing port may be two or more, for example, two opposite flushing ports 21 in fig. 2.

In some embodiments of the utility model, recess 15 can be around body 1 radial setting, and the recess spanes the anastomotic stoma, if there is the condition such as hemorrhage or need dressing in the anastomotic stoma, can fill fixedly with soft materials such as medical gauze, medical auxiliary material between recess 15 and the anastomotic stoma.

When using, multi-functional anal canal is in the low position rectum cancer operation execution conventional identical back, places into internally earlier with body 1 anterior segment, and full sacculus 11 is in order to fix multi-functional anal canal to ensure that recess 15 part aims at the identical mouth, also can soft materials such as medical gauze fill between recess and the identical mouth. The skin sticking film at the rear section of the tube body 1 is stuck on the perianal skin to further fix the position of the anal tube. When intestinal tract preparation is not good, excrement is sticky, and normal saline can be sprayed out from the flushing opening 21 through the flushing system to flush again, so that the blockage of the anal placing tube is prevented. A conventional drainage bag is attached to the anal canal. And after the operation, the patient returns to the ward to decide whether to flush the patient according to the requirement. When the anal tube is pulled out, the saccule is firstly contracted, and then the anal tube is slowly withdrawn from the anus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. A multifunctional anal tube is characterized by comprising a flexible tube body and a flushing system; the middle and rear sections of the tube body are provided with grooves, and an inflatable balloon is arranged outside the front section of the tube body; the flushing system is provided with a flushing port at the front end of the flexible pipe body.

2. The multifunctional anal canal of claim 1 wherein the inflatable balloon is selected from a water balloon or a balloon.

3. The multifunctional anal tube as claimed in claim 1, wherein the tube body further comprises a balloon pipeline and a balloon control valve, one end of the balloon pipeline is connected with the balloon, the other end of the balloon pipeline is connected with the balloon control valve, and the balloon control valve can control the inflation and deflation of the balloon.

4. The multifunctional anal canal of claim 1 wherein the irrigation system further comprises an irrigation conduit and an irrigation control valve, wherein one end of the irrigation conduit is connected to the irrigation port and the other end of the irrigation conduit is connected to the irrigation control valve, and the irrigation control valve provides irrigation to the irrigation port and controls irrigation.

5. The multifunctional anal canal as claimed in claim 1 or 4, wherein the number of the irrigation openings is two or more.

6. The multifunctional anal canal of any of claims 1 to 4, wherein the anal canal is integrally formed.

7. The multifunctional anal canal according to any one of claims 1 to 4, wherein the inner diameter of the tubular body is 1 to 3cm.

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