CN214807784U

CN214807784U - Prevent blockking up catheter

Info

Publication number: CN214807784U
Application number: CN202120694571.5U
Authority: CN
Inventors: 王玲
Original assignee: Inner Mongolia Baogang Hospital
Current assignee: Inner Mongolia Baogang Hospital
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-23
Anticipated expiration: 2031-04-06

Abstract

The utility model provides a prevent blockking up catheter, including being responsible for the body, blowing pipeline and washing pipeline, be responsible for the upper and lower end difference fixedly connected with washing pipeline of the body and blowing pipeline, be responsible for the nested clean subassembly that is provided with in right side of the body, the nested outflow pipeline that is provided with in right side of clean subassembly. The utility model discloses be convenient for more filter the repulverize to the fixed impurity that contains in the urine, it is more convenient to operate, prevents blockking up the effect better.

Description

Prevent blockking up catheter

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a prevent blockking up catheter.

Background

The urinary catheter is a pipeline which is inserted into a bladder from a urethra to drain urine, most surgical patients need to drain the urine of the bladder by means of urinary catheterization before and after an operation, however, the urine of some patients contains solid impurities, and the solid impurities can easily cause blockage of the ureter when flowing in the urinary catheter along with the urine;

for example, in the anti-clogging catheter of patent No. CN201922392551.8 in the prior art, the design of the outflow groove increases the multi-surface drainage effect of the catheter, increases the drainage direction and the drainage surface, and reduces the blockage caused by the blockage of a certain surface. If the catheter is blocked, the inflatable air bag can be repeatedly inflated or deflated, the supporting plate is continuously expanded and contracted, the blocking object is broken through by a mechanical extrusion mode, the outflow groove is opened, and the mechanical extrusion crushing mode has good reliability;

research and analysis show that the device has the following defects: when breaking the plug through the mode of aerifing or deflating the inflation gasbag, because catheter and gasbag itself are that the rubber material is made, possess good elasticity, lead to expanding easily when extrudeing the plug, it is less to the effort of plug, the plug is difficult to destroyed, prevents that the jam performance is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a blockage-preventing catheter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent blockking up catheter, is including being responsible for the body, the pipeline of blowing and wash the pipeline, be responsible for the upper and lower end difference fixedly connected with washing pipeline of the body and the pipeline of blowing, the right side nestification of being responsible for the body is provided with clean subassembly, the right side nestification of clean subassembly is provided with the outflow pipeline.

Preferably, an air bag is nested below the air blowing pipeline, and the cleaning pipeline is positioned at the upper right of the air blowing pipeline.

Preferably, the left end and the right end of the cleaning assembly are both fixedly connected with connecting pipes, and the connecting pipes are matched with the main pipe body and the outflow pipeline.

Preferably, the front end and the upper and lower ends of the left side in the cleaning assembly are fixedly connected with sealing flaps, and the three sealing flaps are clung to each other.

Preferably, the middle part of the cleaning assembly is fixedly provided with a crushing sheet, and the crushing sheet is arranged around the middle part of the cleaning assembly in a circular ring shape.

Preferably, the inside right side of clean subassembly is vertical fixed mounting has the filter screen, the filter screen just in time is located the right side of smashing the piece.

The utility model provides a prevent blockking up catheter has following beneficial effect:

this kind of prevent blockking up catheter is through being provided with clean subassembly, make when the urine gets into to the inside of clean subassembly, the filter screen on clean subassembly rightmost side can filter out the solid impurity that contains in the urine, when clean subassembly right side down, through pressing down clean subassembly, make the inside crushing piece of clean subassembly can contact with the solid impurity who filters out, make solid impurity contact the back and smashed with crushing piece, can prevent effectively that solid impurity from causing the inside jam of pipeline, it is more convenient to clear up solid impurity.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a cleaning assembly of the present invention;

fig. 3 is a schematic left side sectional view of the local structure of the middle cleaning assembly of the present invention.

Illustration of the drawings:

1-main pipe body, 2-blowing pipe, 201-air bag, 3-cleaning pipe, 4-cleaning component, 401-connecting pipe, 402-sealing flap, 403-crushing piece, 404-filtering net and 5-outflow pipe.

Detailed Description

Referring to fig. 1-3, an anti-clogging catheter comprises a main pipe body 1, an air blowing pipeline 2 and a cleaning pipeline 3, wherein the upper end and the lower end of the main pipe body 1 are fixedly connected with the cleaning pipeline 3 and the air blowing pipeline 2 respectively, a cleaning component 4 is nested on the right side of the main pipe body 1, and an outflow pipeline 5 is nested on the right side of the cleaning component 4.

In this embodiment, the nested gasbag 201 that is provided with in below of pipeline 2 of blowing, wash pipeline 3 and be located the upper right side of pipeline 2 of blowing, when injecting the cleaning solution and wasing the device inside toward washing pipeline 3, press simultaneously and be responsible for gasbag 201 of body 1 below for gas in the gasbag 201 gets into the inside of being responsible for body 1 through pipeline 2 of blowing, accelerate the velocity of flow of cleaning solution in the device, further improvement the clean effect to the device inside.

In this embodiment, the equal fixedly connected with connecting pipe 401 of the left and right ends of clean subassembly 4, connecting pipe 401 agrees with mutually with main pipe body 1 and outflow pipeline 5, and the accessible is drawn clean subassembly 4 from being responsible for between body 1 and the outflow pipeline 5, changes or disinfects clean subassembly 4.

In this embodiment, the inside left front end of clean subassembly 4 and the equal fixedly connected with sealing flap 402 of upper and lower end, three sealing flap 402 hug closely together for when the urine gets into clean subassembly 4, three sealing flap 402 hugging closely together can prevent that urine and solid impurity from flowing back to in being responsible for the body 1.

In this embodiment, the middle part fixed mounting of cleaning component 4 has crushing piece 403, and crushing piece 403 is the ring form setting around the middle part of cleaning component 4, through pressing cleaning component 4 for inside a plurality of crushing pieces 403 of cleaning component 4 can contact with the solid impurity who filters out, make solid impurity contact with crushing piece 403 after and smashed, can effectively prevent that solid impurity from causing the inside jam of pipeline.

In this embodiment, the vertical fixed mounting in inside right side of clean subassembly 4 has filter screen 404, and filter screen 404 is located the right side of smashing piece 403 just in time, and when the urine passed filter screen 404 on clean subassembly 4 rightmost side and discharged from outflow pipeline 5, filter screen 404 can filter out the solid impurity that contains in the urine, is convenient for more follow-up smash the solid impurity who filters out.

The working principle is as follows: when the main pipe body 1 conducts catheterization on the bladder of a patient, urine enters the cleaning component 4 along the main pipe body 1 and the connecting pipe 401, the urine pushes the sealing flap 402 to open due to pressure, so that the urine can normally enter the cleaning component 4, then the urine passes through the filter screen 404 at the rightmost side of the cleaning component 4 and is discharged from the outflow pipeline 5, and then the filter screen 404 can filter out solid impurities contained in the urine;

when the right side of the cleaning component 4 faces downwards, the crushing pieces 403 in the cleaning component 4 can be contacted with the filtered solid impurities by pressing the cleaning component 4, so that the solid impurities are crushed after being contacted with the crushing pieces 403, the blockage in the pipeline caused by the solid impurities can be effectively prevented, and the cleaning component 4 can be replaced or sterilized by pulling the cleaning component 4 out from between the main pipe body 1 and the outflow pipeline 5;

when wasing inside the device, through injecting suitable amount of cleaning solution toward washing pipeline 3, press simultaneously and be responsible for gasbag 201 of body 1 below for gas in the gasbag 201 gets into the inside of being responsible for body 1 through blowing pipeline 2, accelerates the velocity of flow of cleaning solution in the device, and is better to the clean effect of device.

Claims

1. The utility model provides a prevent blockking up catheter, includes and is responsible for body (1), pipeline (2) and the washing pipeline (3) of blowing, the upper and lower end difference fixedly connected with of being responsible for body (1) washs pipeline (3) and pipeline (2) of blowing, its characterized in that, the right side nestification of being responsible for body (1) is provided with clean subassembly (4), the right side nestification of clean subassembly (4) is provided with outflow pipeline (5).

2. The anti-clogging catheter according to claim 1, characterized in that the balloon (201) is nested below the air blowing pipe (2), and the cleaning pipe (3) is positioned at the upper right of the air blowing pipe (2).

3. Anti-clogging catheter according to claim 1, characterized in that said cleaning assembly (4) is fixedly connected at both its left and right ends with a connecting tube (401), said connecting tube (401) being engaged with said main tube body (1) and with said outflow conduit (5).

4. The anti-clogging urinary catheter according to claim 1, characterized in that the front end and the upper and lower ends of the left side inside the cleaning component (4) are fixedly connected with sealing flaps (402), and the three sealing flaps (402) are clung together.

5. The anti-clogging catheter according to claim 1, wherein the crushing sheet (403) is fixedly arranged in the middle of the cleaning component (4), and the crushing sheet (403) is arranged in a circular ring shape around the middle of the cleaning component (4).

6. The anti-clogging urinary catheter according to claim 5, characterized in that the right inside of the cleaning assembly (4) is vertically and fixedly provided with a filter screen (404), and the filter screen (404) is just positioned at the right side of the crushing pieces (403).