CN113230521B - One-step bladder fistulization tube implanting device - Google Patents
One-step bladder fistulization tube implanting device Download PDFInfo
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- CN113230521B CN113230521B CN202110440645.7A CN202110440645A CN113230521B CN 113230521 B CN113230521 B CN 113230521B CN 202110440645 A CN202110440645 A CN 202110440645A CN 113230521 B CN113230521 B CN 113230521B
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- fixed
- pipeline
- block
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- air bag
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1025—Connections between catheter tubes and inflation tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
- A61M2210/1085—Bladder
Abstract
The invention discloses a one-step cystostomy tube imbedding device which structurally comprises an air bag catheter, an inflation end, a drainage end, an irrigation end and a pipeline, wherein the air bag catheter is connected with the pipeline, the pipeline is fixedly connected with the inflation end, the drainage end and the irrigation end, and the inflation end, the drainage end and the irrigation end are all arranged at one end of the pipeline far away from the air bag catheter, and the invention has the beneficial effects that: through the equidistant distribution of three ring layer parallel on the inner wall of interior link including for the urine bag joint end that enters interior link can receive the oppression power, thereby has increaseed the steadiness of being connected between urine bag joint end and the in-connection link, and the gap between interior link inner wall and the urine bag joint end outer wall effectively diminishes, and the multilayer separation between circle layer and the circle layer can effectively reach the purpose that prevents liquid from oozing from the gap between the two.
Description
Technical Field
The invention relates to the field of medical treatment, in particular to a one-step cystostomy tube implanting device.
Background
The three-cavity catheter has three cavities, one is used for draining urine in bladder, and the other is used for injecting water into the air bag to fill the air bag, so that the catheter is fixed, and the catheter is prevented from being separated. The other is used for injecting water into the bladder or treating drugs, the water injection mainly has the functions of cleaning the bladder, preventing blood clots in the bladder from coagulating and preventing the ureter from being blocked, and drugs such as chemotherapeutic drugs after bladder tumor operation, drugs for preventing urinary tract infection and the like can be injected into the bladder through the cavity, the head of the ureter at the front end of the ureter air bag can increase the stimulation effect on the bladder, cause bladder spasm and remove the head of the ureter. The inner core is connected with the head part and is sleeved outside the rest part of the ureter, and the inner core and the head part of the ureter are pulled out after the catheterization is successful;
the three-cavity catheter is generally less in clinical application, the existing bladder ostomy tube imbedding device needs to be externally connected with a urine bag in the operation process, and the joint end of the urine bag is connected with the drainage end of the three-cavity catheter in a nesting mode, so that liquid seeps out from a nesting gap between the drainage end and the joint end of the urine bag in the process that the drainage end guides and outputs the liquid.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the one-step cystostomy tube imbedding device structurally comprises an air bag catheter, an inflating end, a drainage end, a flushing end and a pipeline, wherein the air bag catheter is connected with the pipeline, the pipeline is fixedly connected with the inflating end, the drainage end and the flushing end, the inflating end, the drainage end and the flushing end are all arranged at one end of the pipeline, which is far away from the air bag catheter, and the drainage end is positioned between the inflating end and the flushing end;
the drainage end consists of a urine bag connection end, an interlayer, a reinforcing layer and an inner connecting channel, the urine bag connection end is matched with the inner connecting channel, the inner connecting channel is communicated with the pipeline, the interlayer is connected with the reinforcing layer, and the interlayer and the reinforcing layer are both arranged on the inner wall of the inner connecting channel.
As a further optimization of the invention, the spacing layer is composed of three rubber blocks, fixed blocks and ring layers, the rubber blocks are connected with the fixed blocks, the fixed blocks are arranged in the cavity layer on the inner wall of the inner connecting channel, the ring layers are fixedly connected with the rubber blocks, and the number of the ring layers is three.
According to the further optimization of the invention, the reinforcing layer is composed of a fixed rod, an embedding groove, a groove cavity, an air bag, a fixed connection block, a movable rod and an inner opening, the fixed rod is installed in the embedding groove, the embedding groove is connected with the groove cavity, the groove cavity is provided with the inner opening, the air bag is arranged in the groove cavity and connected with the fixed connection block, the movable rod is arranged in an arc shape, the fixed connection block is fixedly connected with the movable rod, and the movable rod is mechanically connected with the fixed rod.
As a further optimization of the invention, the movable rod is provided with a slide block, a slide way is arranged in the wall layer where the slide block is located, the slide block is arranged in the slide way, and the slide way is annular.
As a further optimization of the invention, the ring layer is of a concentric circular air bag structure, so that a compression force can be applied to the connection end of the urine bag, and the connection between the connection end of the urine bag and the drainage end is more stable.
The fixed rod is arranged in an arc shape, an arc-shaped groove which is consistent with the radian of the fixed rod is arranged on the embedding groove, and the width of the arc-shaped groove is larger than the diameter of the fixed rod.
The inner openings are four and evenly distributed, and the wall layers of the inner connecting channels are penetrated through by the inner openings.
Is advantageous inEffect
The invention relates to a one-step vesical fistulization tube imbedding device, wherein one end of a pipeline connected with an air bag catheter is inserted into a bladder, the air bag catheter is inflated through an inflation end to expand the air bag catheter so as to prevent the pipeline from falling off, a urine bag connection end is inserted into a drainage end after the pipeline is fixed, so that liquid discharged from the pipeline enters a urine bag through the drainage end, a force is applied to a ring layer after the urine bag connection end enters an inner connection channel, the ring layer is extruded to the position of a rubber block, the rubber block is deformed and is in relatively close contact with the urine bag connection end, the inward movement is stopped along with the inward pushing of the urine bag connection end after the urine bag connection end is contacted with the innermost ring layer, in an initial state, a movable rod slides out of an embedded groove along a fixed rod, the air bag is extruded into a groove cavity through the fixed connection block by the movable rod, the sliding block is acted on the sliding block through an external force, the sliding block is rotated to drive the movable rod to move along a sliding way, the movable rod slides into the embedded groove, the air bag is not expanded, and is contacted with the outer wall of the urine bag connection end, and the urine bag is further connected with the urine bag.
Compared with the prior art, the invention has the following advantages:
according to the invention, the three ring layers are distributed on the inner wall of the inner connecting channel at equal intervals in parallel, so that the urine bag connecting end entering the inner connecting channel can be stressed, the connection stability between the urine bag connecting end and the inner connecting channel is improved, the gap between the inner wall of the inner connecting channel and the outer wall of the urine bag connecting end is effectively reduced, and the ring layers are blocked by multiple layers, so that the purpose of preventing liquid from seeping out from the gap between the ring layers and the outer wall of the urine bag connecting end can be effectively achieved.
The invention utilizes the air bag to extend out of the inner opening, so that the inner diameter of the inner connecting channel at the position is reduced, and the outer diameter of the urine bag connecting end is not changed, thereby exerting a pressure force on the urine bag connecting end and ensuring that the connection between the urine bag connecting end and the inner connecting channel is more stable.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a one-step cystostomy device according to the present invention.
Fig. 2 is a structure view of a drainage end of the one-step cystostomy device of the invention.
Fig. 3 is a structure diagram of a spacer layer of the one-step cystostomy device of the present invention.
FIG. 4 is a structural view of a reinforcing layer of the one-step cystostomy device of the present invention.
Fig. 5 is a diagram of the operation state of fig. 4.
FIG. 6 is a diagram showing the positional relationship between the slider and the slide according to the present invention.
In the figure: the urinary catheter comprises an air bag urinary catheter-1, an inflation end-2, a drainage end-3, a flushing end-4, a pipeline-5, a urine bag connection end-a, a spacing layer-b, a reinforcing layer-c, an inner connection channel-d, a rubber block-b 1, a fixed block-b 2, a ring layer-b 3, a fixed rod-c 1, an embedded groove-c 2, a groove cavity-c 3, an air bag-c 4, a fixed connection block-c 5, a movable rod-c 6, an inner opening-c 7, a sliding block-c 61 and a slide-c 62.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Example 1
Referring to fig. 1-6, the present invention provides a one-step cystostomy tube implanting device, which comprises a balloon catheter 1, an inflation end 2, a drainage end 3, an irrigation end 4 and a pipeline 5, wherein the balloon catheter 1 is connected with the pipeline 5, the pipeline 5 is fixedly connected with the inflation end 2, the drainage end 3 and the irrigation end 4, the inflation end 2, the drainage end 3 and the irrigation end 4 are all installed on one end of the pipeline 5 far away from the balloon catheter 1, and the drainage end 3 is located between the inflation end 2 and the irrigation end 4;
the drainage end 3 is composed of a urine bag connection end a, an interval layer b, a reinforcing layer c and an inner connecting channel d, the urine bag connection end a is matched with the inner connecting channel d, the inner connecting channel d is communicated with the pipeline 5, the interval layer b is connected with the reinforcing layer c, and the interval layer b and the reinforcing layer c are both installed on the inner wall of the inner connecting channel d.
The spacing layer b is composed of a rubber block b1, a fixed block b2 and a ring layer b3, the rubber block b1 is connected with the fixed block b2, the fixed block b2 is arranged in a cavity layer of the inner wall of the inner connecting channel d, and the ring layer b3 is fixedly connected with the rubber block b 1.
The reinforcing layer c is composed of a fixed rod c1, an embedding groove c2, a groove cavity c3, an air bag c4, a fixed connecting block c5, a movable rod c6 and an inner opening c7, the fixed rod c1 is installed in the embedding groove c2, the embedding groove c2 is connected with the groove cavity c3, the groove cavity c3 is provided with the inner opening c7, the air bag c4 is arranged in the groove cavity c3, the air bag c4 is connected with the fixed connecting block c5, the movable rod c6 is arranged in an arc shape, the fixed connecting block c5 is fixedly connected with the movable rod c6, the movable rod c6 is mechanically connected with the fixed rod c1, and the movable rod c6 can slide on the fixed rod c1, so that the displacement of the movable rod c6 can be realized.
The movable rod c6 is provided with a slide block c61, a slide way c62 is arranged in a wall layer where the slide block c61 is located, the slide block c61 is installed in the slide way c62, and the slide way c62 is annular.
The ring layer b3 is of a concentric circular air bag structure, so that the connection end a of the urine bag can be stressed, and the connection with the drainage end 3 is more stable.
The fixed rod c1 is arranged in an arc shape, an arc-shaped groove with the radian consistent with that of the fixed rod c1 is arranged on the embedding groove c2, and the width of the arc-shaped groove is larger than the diameter of the fixed rod c 1.
The inner openings c7 are four and evenly distributed, and the wall layers of the inner connecting channels d are penetrated through by the inner openings c 7.
One end of the pipeline 5 connected with the air bag urinary catheter 1 is inserted into a bladder, the air bag urinary catheter 1 is inflated through the inflation end 2, so that the pipeline 5 is prevented from falling off, after the pipeline 5 is fixed, the urine bag connecting end is inserted into the drainage end 3, liquid discharged from the pipeline 5 enters a urine bag through the drainage end 3, after the urine bag connecting end a enters the internal connecting channel d, a force is applied to the ring layer b3, the ring layer b3 is extruded towards the position of the rubber block b1, so that the rubber block b1 is deformed and is in relatively close contact with the urine bag connecting end a, along with the inward pushing of the urine bag connecting end a, the inward movement is stopped after the urine bag connecting end a is in contact with the innermost ring layer b3, in an initial state, the movable rod c6 slides out of the embedded groove c2 along the fixed rod c1, the movable rod c6 extrudes the air bag c4 into the groove c3 through the fixed connecting block c5, the sliding block c61 c rotates to slide block 61 c, so that the sliding block c6 slides out of the sliding groove, and drives the air bag connecting end c to further rotate, and further contact with the internal connecting end 4 c of the urine bag, and the urine bag, so that the urine bag connecting end b2 is inserted into the opening, and the urine bag.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. One-step cystostomy tube imbedding device, its structure includes gasbag catheter (1), aerifys end (2), drainage end (3), washes end (4), pipeline (5), gasbag catheter (1) is connected with pipeline (5), pipeline (5) with aerify end (2), drainage end (3), wash end (4) fixed connection to aerify end (2), drainage end (3), wash end (4) and all install one of keeping away from gasbag catheter (1) in pipeline (5) and serve, drainage end (3) are located aerify end (2), wash between end (4), its characterized in that:
the drainage end (3) consists of a urine bag connection end (a), an interlayer (b), a reinforcing layer (c) and an internal connection channel (d), the urine bag connection end (a) is matched with the internal connection channel (d), the internal connection channel (d) is communicated with the pipeline (5), the interlayer (b) is connected with the reinforcing layer (c), and the interlayer (b) and the reinforcing layer (c) are both arranged on the inner wall of the internal connection channel (d);
the spacing layer (b) is composed of a rubber block (b 1), a fixed block (b 2) and a ring layer (b 3), the rubber block (b 1) is connected with the fixed block (b 2), the fixed block (b 2) is arranged in a cavity layer of the inner wall of the inner connecting channel (d), and the ring layer (b 3) is fixedly connected with the rubber block (b 1);
the reinforced layer (c) is composed of a fixed rod (c 1), an embedded groove (c 2), a groove cavity (c 3), an air bag (c 4), a fixed connection block (c 5), a movable rod (c 6) and an inner opening (c 7), wherein the fixed rod (c 1) is installed in the embedded groove (c 2), the embedded groove (c 2) is connected with the groove cavity (c 3), the groove cavity (c 3) is provided with the inner opening (c 7), the air bag (c 4) is arranged in the groove cavity (c 3), the air bag (c 4) is connected with the fixed connection block (c 5), the movable rod (c 6) is arranged in an arc shape, the fixed connection block (c 5) is fixedly connected with the movable rod (c 6), the movable rod (c 6) is mechanically connected with the fixed rod (c 1), and the movable rod (c 6) can slide on the fixed rod (c 1), so that the displacement of the movable rod (c 6) can be realized.
2. The one-step bladder fistula introduction device of claim 1, wherein: the movable rod (c 6) is provided with a sliding block (c 61), a slide way (c 62) is arranged in a wall layer where the sliding block (c 61) is located, the sliding block (c 61) is installed in the slide way (c 62), and the slide way (c 62) is annular.
3. The one-step bladder fistula implanting device of claim 1, wherein: the ring layer (b 3) is of a concentric circular air bag structure, so that the compression force can be applied to the joint end (a) of the urine bag, and the joint of the urine bag and the drainage end (3) is more stable.
4. The one-step bladder fistula implanting device of claim 1, wherein: the fixed rod (c 1) is arranged in an arc shape, an arc-shaped groove which is consistent with the radian of the fixed rod (c 1) is arranged on the embedding groove (c 2), and the width of the arc-shaped groove is larger than the diameter of the fixed rod (c 1).
5. The one-step bladder fistula introduction device of claim 1, wherein: the inner openings (c 7) are four and evenly distributed, and the wall layers of the inner connecting channels (d) are penetrated through by the inner openings (c 7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110440645.7A CN113230521B (en) | 2021-04-23 | 2021-04-23 | One-step bladder fistulization tube implanting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110440645.7A CN113230521B (en) | 2021-04-23 | 2021-04-23 | One-step bladder fistulization tube implanting device |
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| Publication Number | Publication Date |
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| CN113230521A CN113230521A (en) | 2021-08-10 |
| CN113230521B true CN113230521B (en) | 2022-10-21 |
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| CN202110440645.7A Active CN113230521B (en) | 2021-04-23 | 2021-04-23 | One-step bladder fistulization tube implanting device |
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| CN113230521A (en) | 2021-08-10 |
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