CN208591457U - The intermediate connector structure of improved catheter and urinary bag - Google Patents
The intermediate connector structure of improved catheter and urinary bag Download PDFInfo
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- CN208591457U CN208591457U CN201820265491.6U CN201820265491U CN208591457U CN 208591457 U CN208591457 U CN 208591457U CN 201820265491 U CN201820265491 U CN 201820265491U CN 208591457 U CN208591457 U CN 208591457U
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- pipe fitting
- intubation
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- wall
- catheter
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Abstract
The utility model discloses a kind of novel in structural design, the intermediate connector structure of improved catheter easy to use and urinary bag；Including piece uploading structure, lower part structure；Piece uploading structure includes a pipe fitting, and the upper end of pipe fitting is equipped with the first pipe fitting that a diameter is less than pipe fitting diameter, and catheter sheath is in the middle upper end of pipe fitting, and the first pipe fitting is located in catheter and is arranged with urethral catheterization inside pipe wall interval；The top of pipe fitting is equipped with the second pipe fitting, and the diameter of the second pipe fitting is less than the diameter of the first pipe fitting, and the second pipe fitting is located in the first pipe fitting, equipped with by the closed cover board in the region at the top of the region between the first pipe fitting inner wall and the second pipe fitting outer wall；The first pipe fitting corresponding with region, the second pipe fitting side wall on offer respectively the first opening, second opening；Lower part structure includes an intubation, and the top of intubation is closed by closed plate, and the diameter of intubation is matched with the internal diameter of pipe fitting, and the middle part of intubation is equipped with an annular groove, is inserted into pipe fitting, and the tube wall of annular groove is equipped with deflector hole.
Description
Technical field
The present invention relates to the intermediate connector knots of a kind of medical equipment more particularly to a kind of improved catheter and urinary bag
Structure.
Background technique
Catheter be with pipeline made of natural rubber, silicon rubber or polyvinyl chloride (PVC), can be through being per urethram inserted into wing
Guang comes out so as to drainage of urine, after catheter is inserted into bladder, has the fixed catheter of an air bag to stay in wing close to catheter head end
In Guang, so that intravesical urine be discharged, catheter is connect in urination with urinary bag.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, adapt to reality and need, provide a kind of novel in structural design,
The intermediate connector structure of improved catheter easy to use and urinary bag.
In order to achieve the object of the present invention, the technical scheme adopted by the invention is as follows:
The intermediate connector structure for designing a kind of improved catheter and urinary bag, including the piece uploading knot being connect with catheter
Structure, the lower part structure being connect with urinary bag；It is characterized by:
Preferably, the piece uploading structure includes a pipe fitting, and the upper end of the pipe fitting is equipped with a diameter and is less than pipe fitting diameter
First pipe fitting, the catheter sheath in the middle upper end of pipe fitting, and first pipe fitting be located in catheter and with urethral catheterization inside pipe wall
Interval setting；
Preferably, the top of the pipe fitting is equipped with the second pipe fitting, and the diameter of second pipe fitting is straight less than the first pipe fitting
Diameter, and the second pipe fitting is located in the first pipe fitting, is equipped at the top of the region between first pipe fitting inner wall and the second pipe fitting outer wall
By the closed cover board in the region；
Preferably, the first opening, are offered on the side wall of the first pipe fitting corresponding with the region, the second pipe fitting respectively
Two openings；
Preferably, the lower part structure includes an intubation, and the top of the intubation is closed by closed plate, the intubation
Diameter is matched with the internal diameter of the pipe fitting, and the middle part of the intubation is equipped with an annular groove, described to be inserted into pipe fitting, described
The tube wall of annular groove is equipped with deflector hole；
Preferably, when being in closed state, the annular groove in the intubation is located at the lower end in pipe fitting, the deflector hole
By the inner wall closing in the pipe fitting lower end；
Preferably, when in the open position, the intubation moves up, at this point, the annular groove in the intubation is located at
The upper end of second pipe fitting is simultaneously corresponding with second pipe fitting inner wall, at this point, the second opening is oppositely arranged with the annular groove, it is described
Deflector hole and second open communication.
Preferably, the diameter of the closed plate is greater than the diameter of the intubation and extends outward.
Preferably, flexible gum cover is cased on the intubation tube wall on the upside of annular groove.
Preferably, the middle upper end side wall of the pipe fitting is equipped with ring catch, and the lower end of the catheter can be against described
On ring catch.
The beneficial effects of the present invention are:
It is the design its novel in structural design, compact, the urine timing in catheter can be arranged by the use of the present apparatus
Out in urinary bag, can also carrying out suppressing urine practice to patient by the use of the present apparatus, facilitate returning for controlled micturition function
It is multiple.
Detailed description of the invention
Fig. 1 is one of state of the invention structural schematic diagram；
Fig. 2 is two structural schematic diagrams of state of the invention；
Fig. 3 is three structural schematic diagrams of state of the invention；
In figure: 1. catheters;2. pipe fitting;3. region;4. the second pipe fitting;5. the middle upper end of pipe fitting;6. ring catch;7. the
One pipe fitting;8. the first opening;9. the second opening;10. cover board;11. closed plate;12. intubation;13. annular groove;14. deflector hole.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Embodiment 1: a kind of intermediate connector structure of improved catheter and urinary bag, referring to Fig. 1 to Fig. 3；It includes
The piece uploading structure being connect with catheter, the lower part structure being connect with urinary bag.
Specifically, the piece uploading structure includes a pipe fitting 2, the upper end of the pipe fitting 2 is equipped with a diameter and is less than pipe fitting diameter
The first pipe fitting 7,1 set of the catheter middle upper end 5 in pipe fitting, and first pipe fitting 7 is located in catheter and and urethral catheterization
The setting of 1 inner wall interval of pipe；Meanwhile the design is equipped with ring catch 6, the urethral catheterization also on 5 side wall of middle upper end of the pipe fitting
The lower end of pipe 1 is against on the ring catch 6.
Further, it also is equipped with the second pipe fitting 4 on the top of the pipe fitting 2, the diameter of second pipe fitting 4 is less than first
The diameter of pipe fitting 7, and the second pipe fitting 4 is located in the first pipe fitting 7, meanwhile, first pipe fitting inner wall and the second pipe fitting outer wall it
Between region 3 at the top of be equipped with the closed cover board 10 in the region；The side of first pipe fitting corresponding with the region 3, the second pipe fitting
The first opening 8, second opening 9 is offered on wall respectively.
Specifically, the lower part structure includes an intubation 12, the top of the intubation 12 is closed by closed plate 11, described
The diameter of closed plate, which is greater than the diameter of the intubation and extends outward, constitutes limit plate, the diameter and the pipe of the intubation 12
The internal diameter of part 2 matches, and the middle part of the intubation 12 is equipped with an annular groove 13, and the intubation 12 is inserted into pipe fitting, the annular
The tube wall of slot 13 is equipped with deflector hole 14.
Referring to fig. 2, when being in closed state, the annular groove 13 in the intubation 12 is located at the lower end in pipe fitting, at this point,
The deflector hole 14 is closed by the inner wall in 2 lower end of pipe fitting, at this point, catheter is closed by this structure and urinary bag.
Referring to Fig. 3, when in the open position, at this point, the intubation 12 is moved up, at this point, in the intubation 12
Annular groove 13 be located at the upper end of the second pipe fitting and corresponding with second pipe fitting inner wall, at this point, the second opening and the annular
Slot 13 is oppositely arranged, at this point, the deflector hole 14 is connected to second opening 9, the urine in catheter passes sequentially through first
Opening, the second opening, deflector hole 14 enter in intubation, are then entered in urinary bag by intubation.
Further, the design is also cased with flexible gum cover on 12 tube wall of intubation for being located at 13 upside of annular groove, passes through this
Flexible gum cover can increase the frictional force with pipe fitting inner wall, improve the leakproofness of intubation with pipe fitting inner wall, meanwhile, pass through this flexibility
Gum cover can form resistance therebetween, avoid being intubated free to slide.
What the embodiment of the present invention was announced is preferred embodiment, and however, it is not limited to this, the ordinary skill people of this field
Member, easily according to above-described embodiment, understands spirit of the invention, and make different amplification and variation, but as long as not departing from this
The spirit of invention, all within the scope of the present invention.
Claims (4)
1. the intermediate connector structure of a kind of improved catheter and urinary bag, including connect with catheter piece uploading structure, with
The lower part structure of urinary bag connection；It is characterized by:
The piece uploading structure includes a pipe fitting, and the upper end of the pipe fitting is equipped with the first pipe fitting that a diameter is less than pipe fitting diameter, institute
Catheter sheath is stated in the middle upper end of pipe fitting, and first pipe fitting is located in catheter and is arranged with urethral catheterization inside pipe wall interval；
The top of the pipe fitting is equipped with the second pipe fitting, the diameter of the diameter of second pipe fitting less than the first pipe fitting, and the second pipe
Part is located in the first pipe fitting, is equipped at the top of the region between first pipe fitting inner wall and the second pipe fitting outer wall and closes the region
Cover board；
The first pipe fitting corresponding with the region, the second pipe fitting side wall on offer respectively the first opening, second opening；
The lower part structure includes an intubation, the top of the intubation by closed plate closing, the diameter of the intubation with it is described
The internal diameter of pipe fitting matches, and the middle part of the intubation is equipped with an annular groove, described to be inserted into pipe fitting, the pipe of the annular groove
Wall is equipped with deflector hole；
When being in closed state, the annular groove in the intubation is located at the lower end in pipe fitting, and the deflector hole is by the pipe fitting
Inner wall closing in lower end；
When in the open position, the intubation moves up, at this point, the annular groove in the intubation is located at the upper of the second pipe fitting
Hold simultaneously it is corresponding with second pipe fitting inner wall, at this point, second be open be oppositely arranged with the annular groove, the deflector hole with it is described
Second open communication.
2. the intermediate connector structure of improved catheter as described in claim 1 and urinary bag, it is characterised in that: the envelope
The diameter of closing plate is greater than the diameter of the intubation and extends outward.
3. the intermediate connector structure of improved catheter as described in claim 1 and urinary bag, it is characterised in that: be located at ring
Flexible gum cover is cased on intubation tube wall on the upside of shape slot.
4. the intermediate connector structure of improved catheter as described in claim 1 and urinary bag, it is characterised in that: the pipe
The middle upper end side wall of part is equipped with ring catch, and the lower end of the catheter can be against on the ring catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820265491.6U CN208591457U (en) | 2018-02-24 | 2018-02-24 | The intermediate connector structure of improved catheter and urinary bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820265491.6U CN208591457U (en) | 2018-02-24 | 2018-02-24 | The intermediate connector structure of improved catheter and urinary bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208591457U true CN208591457U (en) | 2019-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820265491.6U Active CN208591457U (en) | 2018-02-24 | 2018-02-24 | The intermediate connector structure of improved catheter and urinary bag |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404290A (en) * | 2018-02-24 | 2018-08-17 | 江西益康医疗器械集团有限公司 | The intermediate connector structure of improved catheter and urinary bag |
-
2018
- 2018-02-24 CN CN201820265491.6U patent/CN208591457U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404290A (en) * | 2018-02-24 | 2018-08-17 | 江西益康医疗器械集团有限公司 | The intermediate connector structure of improved catheter and urinary bag |
| CN108404290B (en) * | 2018-02-24 | 2024-03-29 | 江西益康医疗器械集团有限公司 | Improved intermediate connecting piece structure of catheter and catheter bag |
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