CN219878784U - Special fungus form catheter - Google Patents
Special fungus form catheter Download PDFInfo
- Publication number
- CN219878784U CN219878784U CN202320596336.3U CN202320596336U CN219878784U CN 219878784 U CN219878784 U CN 219878784U CN 202320596336 U CN202320596336 U CN 202320596336U CN 219878784 U CN219878784 U CN 219878784U
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- China
- Prior art keywords
- fungus
- shaped
- drainage
- tube
- lumen
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- 241000233866 Fungi Species 0.000 title claims description 7
- 210000002700 urine Anatomy 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 210000003708 urethra Anatomy 0.000 claims abstract description 4
- 230000007306 turnover Effects 0.000 claims abstract 2
- 238000011010 flushing procedure Methods 0.000 claims description 33
- 230000001580 bacterial effect Effects 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 206010016717 Fistula Diseases 0.000 abstract description 4
- 230000003890 fistula Effects 0.000 abstract description 4
- 206010067268 Post procedural infection Diseases 0.000 abstract description 2
- 238000002512 chemotherapy Methods 0.000 abstract description 2
- 230000008602 contraction Effects 0.000 abstract description 2
- 230000035876 healing Effects 0.000 abstract description 2
- 229920001296 polysiloxane Polymers 0.000 abstract description 2
- 238000001959 radiotherapy Methods 0.000 abstract description 2
- 210000003932 urinary bladder Anatomy 0.000 description 20
- 210000003739 neck Anatomy 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000000474 nursing effect Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000002485 urinary effect Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 206010046696 Urogenital fistula Diseases 0.000 description 1
- 208000009089 Vesicovaginal Fistula Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a special fungus-shaped catheter, which comprises a main pipe body, a drainage interface, a catheter head, a fungus-shaped lumen and a supporting inner core; the middle part of the fungus-shaped tube cavity is provided with a plurality of arc-shaped sheet bodies distributed in an annular array, and the fungus-shaped tube cavity is in a lantern shape in a natural state and is used for being matched with a bladder neck; a strip-shaped seam water outlet is arranged between the adjacent arc-shaped sheet bodies and is used for low-level drainage; wherein, the mycotic lumen is the silicone body, and the support inner core is detachably packed into to excretory canal and mycotic lumen's inner chamber, makes mycotic lumen collapsible into tubular structure to the urethra fast business turn over. The fungus-shaped tube cavity with the contraction function can be clamped at the bladder neck to play a role in fixation and realize low-level drainage; solves the problems of lowest position, multiple side holes, no dead angle, full urine drainage, no wound, rapid urine leakage stopping, fistula healing, postoperative infection and the like, relieves the pain of mind and body, and can successfully receive the later-stage radiotherapy and chemotherapy.
Description
Technical Field
The utility model relates to the field of clinical nursing devices in urology department, in particular to a special fungus-shaped catheter.
Background
Catheterization is one of the most basic operation techniques of clinical basic nursing species, and plays an important role in the fields of clinical medicine, nursing and the like. Along with the development of technology, the catheter is the most core product in the catheterization, and clinically common catheters comprise a single-cavity catheter, a double-cavity catheter and a three-cavity catheter.
Wherein, the catheter is applied to the post-operation of gynaecology and the like and complicated with vesicovaginal fistula or urinary bladder postoperative urine leakage. The prior art has various catheters, as shown in fig. 3, the common catheter has high water outlet position, can not thoroughly drain urine in low position, and the urine can leak from the fistula of the triangular area, can not be placed into the urethra and the bladder, and can not be firmly fixed. The common catheter cannot fully drain urine at the lowest position, and even if the urinary bladder is fistulized, the urine leakage and the persistence are not healed due to the too high water outlet, so that the permanent fistula is finally formed, the postoperative recovery of a patient is affected, and the pain is caused to the patient.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide the special fungus-shaped catheter, which is used for fully draining urine at the lowest position and achieving drainage without dead angles.
Therefore, the utility model provides a special fungus-shaped catheter which comprises a main pipe body, a drainage interface, a catheter head, a fungus-shaped pipe cavity and a supporting inner core; the main pipe body is provided with a drainage pipeline, the drainage interface is connected with the tail of the main pipe body and is communicated with the drainage pipeline, the urine pipe head is arranged at the forefront end of the main pipe body, the forefront end of the urine pipe head is of a closed structure, the fungus-shaped pipe cavities are arranged between the main pipe body and the urine pipe head, the two ends of the fungus-shaped pipe cavities are tubular and are respectively connected with the main pipe body and the urine pipe head, the middle part of the fungus-shaped pipe cavities is provided with a plurality of arc-shaped sheet bodies distributed in annular arrays, and the fungus-shaped pipe cavities are lantern-shaped in a natural state and are used for being matched with bladder necks.
A strip-shaped seam water outlet is arranged between the adjacent arc-shaped sheet bodies, the strip-shaped seam water outlet is communicated with the inner cavity of the fungus-shaped tube cavity and the outside, and the inner cavity of the fungus-shaped tube cavity is communicated with the drainage pipeline for low-level drainage; the fungus-shaped tube cavity is a silicone tube body, and the drainage pipeline and the inner cavity of the fungus-shaped tube cavity are detachably arranged in the supporting inner core, so that the fungus-shaped tube cavity can be contracted into a tubular structure, and the urethra can be quickly accessed.
Further, characterized in that, the main pipe body is the double-chamber pipe, still be equipped with the flushing pipe on the main pipe body, the afterbody of main pipe body be connected with the flushing interface of flushing pipe intercommunication, simultaneously be equipped with the flushing hole on the catheter head, the flushing hole with flushing pipe intercommunication.
Further, characterized in that a certain arc lamellar body of fungus form lumen has the connecting channel, connecting channel one end with wash the hole intercommunication, the connecting channel other end with wash the pipeline intercommunication.
Further, a drain hole is further formed in the catheter head, and the drain hole is communicated with the inner cavity of the fungus-shaped lumen.
Further, the main pipe body is provided with development lines.
The special fungus-shaped catheter provided by the utility model can be clamped at the bladder neck by using the fungus-shaped lumen with the contraction function, so that the fixing effect is achieved, and the low-level drainage can be realized; solves the problems of lowest position, multiple side holes, no dead angle, full urine drainage, no wound, rapid urine leakage stopping, fistula healing, postoperative infection and the like, relieves the pain of mind and body, and can successfully receive the later-stage radiotherapy and chemotherapy.
In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the structure of a special bacterial catheter of the present utility model;
FIG. 2 is a schematic cross-sectional view of a main tubular body of the special bacterial catheter of the present utility model;
FIG. 3 is a schematic view of a conventional urinary catheter in the prior art;
description of the reference numerals
1. A main pipe body; 2. flushing the interface; 3. a drain interface; 4. a urine tube head; 5. a bacterial lumen; 6. a supporting inner core; 11. a drain pipe; 12. flushing the pipeline; 13. developing lines; 41. a drain hole; 42. flushing the hole; 51. an arc-shaped sheet body; 52. a strip-shaped seam water outlet; 53. and a connecting channel.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1, the special fungus-shaped catheter of the present utility model comprises: a main tube body 1, a flushing port 2, a drainage port 3, a urine tube head 4, a fungus-shaped tube cavity 5 and a supporting inner core 6.
Specifically, as shown in fig. 1 and 2, the main pipe body 1 is a double-cavity pipe, and is provided with a drainage pipe 11 and a flushing pipe 12, the flushing interface 2 and the drainage interface 3 are respectively connected with the tail parts of the main pipe body 1, the flushing interface 2 is communicated with the flushing pipe 12 of the main pipe body 1, and the drainage interface 3 is communicated with the drainage pipe 11 of the main pipe body 1; in addition, the main pipe body 1 is provided with a development line 13, so that the flow condition of the liquid in the main pipe body 1 can be more clearly observed.
As shown in figure 1, the catheter head 4 is arranged at the forefront end of the main tube body 1, the fungus-shaped tube cavity 5 is arranged between the main tube body 1 and the catheter head 4, the two ends of the fungus-shaped tube cavity 5 are tubular and are respectively connected with the main tube body 1 and the catheter head 4, a plurality of arc-shaped sheet bodies 51 distributed in annular arrays are arranged in the middle of the fungus-shaped tube cavity 5, the fungus-shaped tube cavity 5 is lantern-shaped in a natural state, the diameter of the fungus-shaped tube cavity 5 is larger than that of the main tube body 1 and the bladder neck, and after the fungus-shaped catheter is inserted into the bladder, the fungus-shaped tube cavity 5 is clamped at the bladder neck to play a fixing role to prevent the catheter from automatically falling.
Wherein, a gap is arranged between adjacent arc-shaped sheet bodies 51 to form a strip-shaped seam water outlet 52; through setting up the mycotic lumen 5 into the silica gel material that has certain elasticity, make the clearance between the adjacent arc lamellar body 51 adjustable, and then make mycotic lumen 5 become elasticity collapsible structure, mycotic lumen 5 is the lantern form under the natural state, when supporting inner core 6 along excretory canal 11 forward pushing urine tube head 4, arc lamellar body 51 receives the tensile force along the axis direction, makes mycotic lumen 5 shrink be tubular structure, and the diameter of mycotic lumen 5 reduces to the size that can pass through the bladder neck this moment.
The inner cavity of the fungus-shaped tube cavity 5 is communicated with the drainage pipeline 11 of the main tube body 1, the inner cavity of the fungus-shaped tube cavity 5 is communicated with the outside through the arrangement of the strip-shaped seam water outlet 52, after the fungus-shaped tube cavity 5 enters the bladder, the rear end of the fungus-shaped tube cavity 5 clamps the bladder neck, and because the rear end of the strip-shaped seam water outlet 52 is almost at zero distance from the bladder neck, drained urine can flow into the drainage pipeline 11 from the strip-shaped seam water outlet 52, low-level drainage can be realized, urine in the bladder can be completely drained to the outside, dead-angle-free drainage is realized, and better treatment effect is realized.
The cross section structure of the urine tube head 4 is the same as the cross section structure of the main tube body 1, and is provided with a drainage pipeline 11 and a flushing pipeline 12, meanwhile, the forefront end of the urine tube head 4 is of a closed structure, and in addition, the urine tube head 4 is also provided with a drainage hole 41 and a flushing hole 42; the drainage hole 41 communicates with the inner cavity of the fungus-shaped lumen 5.
In order to allow the flushing hole 42 to communicate with the flushing pipe 12 of the main body 1, one of the arcuate pieces 51 of the bacterial lumen 5 has a hollow structure, and has a connection passage 53, one end of the connection passage 53 communicates with the flushing hole 42 of the urine head 4, and the other end of the connection passage 53 communicates with the flushing pipe 12 of the main body 1.
The fungus-shaped catheter is coupled and matched with fungus-shaped tube cavities through the special supporting inner core, when the 'inner core' is arranged in front of the inserted catheter, the 'flower powder' is straight, the problem of inserting the catheter is solved in a tubular shape, the 'flower powder' exits the inner core after entering the bladder, and the 'flower powder' automatically bounces off to play a role in drainage and fixation.
The working principle and working process of the special fungus-shaped catheter of the utility model are briefly described below with reference to the accompanying drawings.
Firstly, the supporting inner core 6 is inserted into the drainage pipeline 11 of the main pipe body 1 and pushed forward with force, the arc-shaped sheet body 51 straightens and contracts the fungus-shaped pipe cavity 5 to be in a tubular structure so as to quickly penetrate into a urinary catheter; when the fungus-shaped tube cavity 5 extends into the bladder, the supporting inner core 6 is pulled out, the arc-shaped sheet body 51 automatically pops open, the rear end of the fungus-shaped tube cavity 5 is clamped at the bladder neck, the fixing effect is achieved, and the automatic falling of the catheter is prevented; meanwhile, the drained urine in the bladder can flow into the drainage pipeline 11 from the strip-shaped seam water outlet 52, low-level drainage can be achieved, drainage can be achieved through the drainage hole 41 on the urine tube head 4, the drainage pipeline 11 is connected with an external drainage device through the drainage interface 3, the urine in the bladder can be completely drained to the outside, dead-angle-free drainage is achieved, and better treatment effect is achieved.
After urine in the bladder is drained, a flushing device is connected to the flushing interface 2, flushing liquid sequentially passes through the flushing pipeline 12 of the main pipe body 1, the connecting channel 53 of the fungus-shaped pipe cavity 5 and the flushing hole 42 on the urine tube head 4 to flush the inner side wall of the bladder, and then flows out through the strip-shaped seam water outlet 52 and the drainage hole 41; finally, the arc-shaped sheet body 51 is straightened by using the supporting inner core 6 again, so that the fungus-shaped tube cavity 5 is conveniently contracted to be in a tubular structure and is withdrawn from the urinary catheter, and the whole drainage step is completed.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. A special mycotic catheter, comprising: a main pipe body (1), a drainage interface (3), a urine tube head (4), a fungus-shaped pipe cavity (5) and a supporting inner core (6);
the main pipe body (1) is provided with a drainage pipeline (11), the drainage interface (3) is connected with the tail part of the main pipe body (1), and the drainage interface (3) is communicated with the drainage pipeline (11),
the urine tube head (4) is arranged at the forefront end of the main tube body (1), the forefront end of the urine tube head (4) is of a closed structure, the fungus-shaped tube cavity (5) is arranged between the main tube body (1) and the urine tube head (4), two ends of the fungus-shaped tube cavity (5) are tubular and are respectively connected with the main tube body (1) and the urine tube head (4), a plurality of arc-shaped sheet bodies (51) distributed in an annular array are arranged in the middle of the fungus-shaped tube cavity (5), and the fungus-shaped tube cavity (5) is lantern-shaped in a natural state and is used for being matched with a bladder neck;
a strip-shaped seam water outlet (52) is arranged between the adjacent arc-shaped sheet bodies (51), the strip-shaped seam water outlet (52) is communicated with the inner cavity of the fungus-shaped tube cavity (5) and the outside, and the inner cavity of the fungus-shaped tube cavity (5) is communicated with the drainage pipeline (11) for low-level drainage;
the utility model discloses a urethral canal, including fungus form lumen (5), support inner core (6), drainage tube (11), fungus form lumen (5) are the silica gel body, just detachable the packing into in the inner chamber of fungus form lumen (5) support inner core (6), make fungus form lumen (5) collapsible tubular structure to the urethra fast business turn over.
2. The special bacterial catheter according to claim 1, wherein the main tube body (1) is a double-lumen tube, a flushing pipeline (12) is further arranged on the main tube body (1), a flushing interface (2) communicated with the flushing pipeline (12) is connected to the tail of the main tube body (1), a flushing hole (42) is formed in the catheter head (4), and the flushing hole (42) is communicated with the flushing pipeline (12).
3. The special bacterial catheter according to claim 2, wherein a certain arc-shaped sheet body (51) of the bacterial lumen (5) is provided with a connecting channel (53), one end of the connecting channel (53) is communicated with the flushing hole (42), and the other end of the connecting channel (53) is communicated with the flushing pipeline (12).
4. The special bacterial catheter according to claim 1, wherein the catheter head (4) is further provided with a drain hole (41), and the drain hole (41) is communicated with the inner cavity of the bacterial lumen (5).
5. The special bacterial catheter according to claim 1, wherein the main tubular body (1) is further provided with development lines (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320596336.3U CN219878784U (en) | 2023-03-22 | 2023-03-22 | Special fungus form catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320596336.3U CN219878784U (en) | 2023-03-22 | 2023-03-22 | Special fungus form catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219878784U true CN219878784U (en) | 2023-10-24 |
Family
ID=88395425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320596336.3U Active CN219878784U (en) | 2023-03-22 | 2023-03-22 | Special fungus form catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219878784U (en) |
-
2023
- 2023-03-22 CN CN202320596336.3U patent/CN219878784U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |