CN219071528U

CN219071528U - Artificial intestinal tract cleaner

Info

Publication number: CN219071528U
Application number: CN202222464415.7U
Authority: CN
Inventors: 韩洪军
Original assignee: Affiliated Childrens Hospital of Soochow University
Current assignee: Affiliated Childrens Hospital of Soochow University
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-05-26
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to an artificial intestinal tract cleaner, which comprises a flushing bag, an anal tube, a blocking-proof sleeve, a three-way valve, a first connecting pipe, a three-way joint, an injector, a second connecting pipe and a negative pressure type waste liquid collecting container, wherein a plurality of flushing holes are formed in the side wall of the front end of the anal tube; the three-way valve is provided with a switching knob, and the rear end of the anal canal is connected with a first interface of the three-way valve; the second interface of the three-way valve is connected with a first connecting pipe, the other end of the first connecting pipe is connected with a three-way joint, one inlet of the three-way joint is connected with a flushing bag through a first hose with a first clamp, and the other inlet of the three-way joint is connected with an injector through a second hose with a second clamp; the third interface of the three-way valve is connected with a second connecting pipe, and the other end of the second connecting pipe is connected with a negative pressure type waste liquid collecting container. The utility model can effectively avoid anal canal blockage, can automatically collect intestinal tract cleaning waste liquid, and has very convenient operation.

Description

Artificial intestinal tract cleaner

Technical Field

The utility model relates to an artificial intestinal tract cleaner, and belongs to the technical field of medical instruments.

Background

Clinically, it is often necessary to clean the intestines, expel the intestinal contents, and also to clean the intestines of patients suffering from constipation, ileus or some intestinal diseases, before performing enteroscopy or pre-operative intestinal preparation.

The intestinal tract washing bag is an intestinal tract washing device commonly used clinically at present and comprises a washing bag and an anal canal, wherein the front end of the anal canal is inserted into the anus of a patient when the intestinal tract washing device is used, and liquid in the washing bag is injected into the intestinal tract through the anal canal for washing. However, the above-mentioned irrigation device has a problem that clogging is likely to occur in actual use [ particularly during insertion ], and inconvenience is brought to intestinal tract cleaning, resulting in low intestinal tract cleaning efficiency. In order to solve the blockage problem, some flushing devices currently adopt pressurized flushing, but the pressure control aspect is difficult, the intestinal tract is easily damaged due to overlarge pressure, and the flushing blockage effect cannot be achieved due to overlarge pressure. In addition, the existing flushing device has no reasonable waste liquid guiding structure, so that cleaning waste liquid and excrement cannot be cleaned timely, and discomfort is brought to a patient.

In view of the above, there is a need to design an intestinal tract cleaning device to solve the above-mentioned problems in the prior art.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide an artificial intestinal tract cleaner which has the advantages of ingenious structure and reasonable design, can effectively avoid anal canal blockage, can expose a flushing hole at the front end of an anal canal by withdrawing an anti-blocking sleeve after the anal canal is inserted in place, ensures that intestinal tract cleaning is carried out smoothly, can automatically collect intestinal tract cleaning waste liquid, and is very convenient to operate.

According to the technical scheme provided by the utility model: the utility model provides an artifical intestinal purger, includes washing bag and anal canal, a plurality of wash hole, its characterized in that have been seted up on the anal canal front end lateral wall: the cleaner also comprises an anti-blocking sleeve, a three-way valve, a first connecting pipe, a three-way joint, an injector, a second connecting pipe and a negative pressure type waste liquid collecting container, wherein the anti-blocking sleeve is sleeved on the anal canal and can move forwards and backwards; the three-way valve is provided with a switching knob, and the rear end of the anal tube is connected with a first interface of the three-way valve; the second interface of the three-way valve is connected with a first connecting pipe, the other end of the first connecting pipe is connected with a three-way joint, one inlet of the three-way joint is connected with a flushing bag through a first hose with a first clamp, and the other inlet of the three-way joint is connected with a syringe through a second hose with a second clamp; the third interface of the three-way valve is connected with a second connecting pipe, and the other end of the second connecting pipe is connected with a negative pressure type waste liquid collecting container.

As a further improvement of the utility model, the negative pressure type waste liquid collecting container comprises a corrugated telescopic bottle body and a spring, wherein the spring is arranged in the corrugated telescopic bottle body in a compressed state, and a switching valve for controlling the on-off of the inside of the corrugated telescopic bottle body and the outside atmosphere is arranged at the bottleneck of the corrugated telescopic bottle body.

As a further improvement of the utility model, the negative pressure type waste liquid collecting container further comprises a binding belt, a through hole is arranged in the middle of the binding belt, the binding belt is sleeved on the bottleneck of the corrugated telescopic bottle body through the through hole, and butt buckles are arranged at two ends of the binding belt.

As a further development of the utility model, a number of said flushing openings are distributed in a spiral pattern on the front side wall of the anal canal.

As a further improvement of the utility model, the pore diameter of the flushing pore is gradually reduced from inside to outside.

Compared with the prior art, the utility model has the following advantages:

1) The utility model has ingenious structure and reasonable design, and the anti-blocking sleeve is arranged on the anal canal, so that the flushing hole at the front end of the anal canal is always covered by the anti-blocking sleeve in the process of inserting the anal canal into the anus of a patient, the anal canal can be effectively prevented from being blocked in the process of inserting, and the flushing hole at the front end of the anal canal can be exposed by withdrawing the anti-blocking sleeve after the anal canal is inserted in place.

2) According to the utility model, the negative pressure type waste liquid collecting container is arranged, so that intestinal tract cleaning waste liquid generated in the flushing process can be automatically discharged into the negative pressure type waste liquid collecting container under the action of negative pressure, and the operation is very convenient; meanwhile, the injector is arranged, when the blockage problem occurs, the injector can be used for pushing flushing liquid, and the blocked flushing hole is flushed by positive pressure, so that the intestinal tract cleaning is ensured to be smoothly carried out.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

FIG. 2 is a cross-sectional view showing the structure of a negative pressure type waste liquid collecting container according to an embodiment of the present utility model.

Reference numerals illustrate: 1-washing bag, 2-anal canal, 2 a-washing hole, 3-anti-blocking sleeve, 4-three-way valve, 5-first connecting pipe, 6-three-way joint, 7-syringe, 8-second connecting pipe, 9-negative pressure type waste liquid collecting container, 9.1-ripple flexible bottle, 9.2-spring, 9.3-switch valve, 10-bandage, 11-butt joint knot, 12-first clamp, 13-first hose, 14-second clamp, 15-second hose.

Detailed Description

The utility model will be further described with reference to the following specific drawings and examples.

As shown in fig. 1, the embodiment discloses an artificial intestinal canal cleaner, which comprises a flushing bag 1, an anal canal 2, an anti-blocking sleeve 3, a three-way valve 4, a first connecting pipe 5, a three-way joint 6, a syringe 7, a second connecting pipe 8 and a negative pressure type waste liquid collecting container 9, wherein the anti-blocking sleeve 3 is sleeved on the anal canal 2 and can move forwards and backwards; the three-way valve 4 is provided with a switching knob, and the rear end of the anal tube 2 is connected with a first interface of the three-way valve 4; the second interface of the three-way valve 4 is connected with a first connecting pipe 5, the other end of the first connecting pipe 5 is connected with a three-way joint 6, one inlet of the three-way joint 6 is connected with the flushing bag 1 through a first hose 13 with a first clamp 12, and the other inlet of the three-way joint 6 is connected with the injector 7 through a second hose 15 with a second clamp 14; the third interface of the three-way valve 4 is connected with a second connecting pipe 8, and the other end of the second connecting pipe 8 is connected with a negative pressure type waste liquid collecting container 9.

When the anti-blocking catheter is specifically used, the anti-blocking catheter 3 is moved forwards, the front part of the anti-blocking catheter 3 covers the flushing hole 2a at the front end of the anal canal 2, then the anal canal 2 is inserted into the anus of a patient according to a conventional operation method, and after the anal canal 2 is inserted into place, the anti-blocking catheter 3 is withdrawn, so that the flushing hole 2a at the front end of the anal canal 2 is exposed. The switching knob of the three-way valve 4 is operated to enable the first connecting pipe 5 to be communicated with the anal canal 2 [ the second connecting pipe 8 is not communicated with the anal canal 2 at the moment ], so that normal intestinal tract cleaning operation can be started, and liquid in the flushing bag 1 is injected into the intestinal tract through the anal canal 2 for cleaning. After a certain amount of flushing liquid is injected, the flushing liquid waste is required to be collected, at the moment, a switching knob of the three-way valve 4 is operated, so that the second connecting pipe 8 is communicated with the anal canal 2 [ the first connecting pipe 5 is not communicated with the anal canal 2 ], and the intestinal tract cleaning liquid waste can be automatically discharged into the negative pressure type liquid waste collecting container 9 under the action of negative pressure. If a clogging problem occurs, the first clamp 12 is closed, the second clamp 14 is opened, the flushing liquid is pushed in by the syringe 7, and the clogged flushing hole 2a is flushed out by positive pressure.

As shown in fig. 2, in this embodiment, the negative pressure type waste liquid collecting container 9 includes a bellows telescopic bottle 9.1 and a spring 9.2, the spring 9.2 is installed in the bellows telescopic bottle 9.1 in a compressed state, and a valve 9.3 for controlling the on-off between the inside of the bellows telescopic bottle 9.1 and the outside atmosphere is provided at the bottleneck of the bellows telescopic bottle 9.1. So set up, negative pressure waste liquid collection container 9 evacuation in advance, under external atmospheric pressure, ripple flexible bottle 9.1 and spring 9.2 all are in compressed state, open switch valve 9.3 again after ripple flexible bottle 9.1 is connected with second connecting pipe 8, negative pressure waste liquid collection container 9 just is launched, when the switching knob of three-way valve 4 switches to making second connecting pipe 8 and anal canal 2 be linked together, the effort of spring 9.2 makes negative pressure waste liquid collection container 9 produce the negative pressure, inhales intestinal tract cleaning waste liquid smoothly.

As shown in fig. 1, in this embodiment, the negative pressure type waste liquid collecting container 9 further includes a strap 10, a through hole is provided in the middle of the strap 10, the strap 10 is sleeved on the bottleneck of the corrugated telescopic bottle 9.1 through the through hole, and two ends of the strap 10 are provided with butt buckles 11. So set up, bandage 10 plays supplementary restraint effect, makes ripple flexible bottle 9.1 and spring 9.2 in negative pressure formula waste liquid collection container 9 be in stable compression state.

In this embodiment, as shown in fig. 1, a plurality of the flushing holes 2a are spirally distributed on the side wall of the front end of the anal canal 2, and the aperture of the flushing holes 2a gradually decreases from inside to outside. By this arrangement, the problem of clogging of the flushing hole 2a can be reduced, and smooth intestinal tract cleaning can be ensured.

The foregoing description is only of the preferred embodiments of the utility model, and the above-described embodiments are not intended to limit the utility model. Various changes and modifications may be made within the scope of the technical idea of the present utility model, and any person skilled in the art may make any modification, modification or equivalent substitution according to the above description, which falls within the scope of the present utility model.

Claims

1. The utility model provides an artifical intestinal tract purger, includes washing bag (1) and anal canal (2), a plurality of wash hole (2 a), its characterized in that have been seted up on anal canal (2) front end lateral wall: the cleaner also comprises an anti-blocking sleeve (3), a three-way valve (4), a first connecting pipe (5), a three-way joint (6), an injector (7), a second connecting pipe (8) and a negative pressure waste liquid collecting container (9), wherein the anti-blocking sleeve (3) is sleeved on the anal tube (2) and can move forwards and backwards; the three-way valve (4) is provided with a switching knob, and the rear end of the anal tube (2) is connected with a first interface of the three-way valve (4); the second interface of the three-way valve (4) is connected with a first connecting pipe (5), the other end of the first connecting pipe (5) is connected with a three-way joint (6), one inlet of the three-way joint (6) is connected with the flushing bag (1) through a first hose (13) with a first clamp (12), and the other inlet of the three-way joint (6) is connected with the injector (7) through a second hose (15) with a second clamp (14); the third interface of the three-way valve (4) is connected with a second connecting pipe (8), and the other end of the second connecting pipe (8) is connected with a negative pressure type waste liquid collecting container (9).

2. The artificial intestinal tract cleaner of claim 1, wherein: negative pressure formula waste liquid collection container (9) include ripple flexible bottle (9.1) and spring (9.2), spring (9.2) are installed in the inside of ripple flexible bottle (9.1) with compression state, and the bottleneck department of ripple flexible bottle (9.1) is equipped with switch valve (9.3) of the inside and external atmosphere break-make of control ripple flexible bottle (9.1).

3. The artificial intestinal tract cleaner of claim 1, wherein: the negative pressure type waste liquid collecting container (9) further comprises a binding belt (10), a through hole is formed in the middle of the binding belt (10), the binding belt (10) is sleeved on the bottleneck of the corrugated telescopic bottle body (9.1) through the through hole, and butt buckles (11) are arranged at two ends of the binding belt (10).

4. The artificial intestinal tract cleaner of claim 1, wherein: the flushing holes (2 a) are spirally distributed on the side wall of the front end of the anal tube (2).

5. The artificial intestinal tract cleaner of claim 1, wherein: the pore diameter of the flushing hole (2 a) gradually becomes smaller from inside to outside.