CN108404290A - The intermediate connector structure of improved catheter and urinary bag - Google Patents
The intermediate connector structure of improved catheter and urinary bag Download PDFInfo
- Publication number
- CN108404290A CN108404290A CN201810156230.5A CN201810156230A CN108404290A CN 108404290 A CN108404290 A CN 108404290A CN 201810156230 A CN201810156230 A CN 201810156230A CN 108404290 A CN108404290 A CN 108404290A
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- intubation
- diameter
- wall
- catheter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002485 urinary effect Effects 0.000 title claims abstract description 19
- 238000002627 tracheal intubation Methods 0.000 claims abstract description 36
- 230000000875 corresponding effect Effects 0.000 claims 2
- 210000002700 urine Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000027939 micturition Effects 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
-
- A61M1/0023—
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/86—Connectors between drainage tube and handpiece, e.g. drainage tubes detachable from handpiece
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The present invention 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, is equipped with 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 technology
Catheter is with natural rubber, silicon rubber or polyvinyl chloride（PVC）Manufactured pipeline, can be through being per urethram inserted into wing
Guang comes out so as to drainage of urine, after catheter is inserted into bladder, fixes catheter there are one air bag close to catheter head end and stays in wing
In Guang, to which intravesical urine be discharged, catheter is connect in urination with urinary bag.
Invention content
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 solution adopted in the present invention is：
Design a kind of intermediate connector structure of improved catheter and urinary bag, include the piece uploading structure being connect with catheter,
The lower part structure being connect with urinary bag；It is characterized in that：
Preferably, the piece uploading structure includes a pipe fitting, and the upper end of the pipe fitting is equipped with a diameter 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 less than the diameter of the first pipe fitting, and
Second pipe fitting is located in the first pipe fitting, is equipped with the area at the top of the region between first pipe fitting inner wall and the second pipe fitting outer wall
The closed cover board in domain；
Preferably, the first opening is offered on the side wall of the first pipe fitting corresponding with the region, the second pipe fitting respectively, second is opened
Mouthful；
Preferably, the lower part structure includes an intubation, and the top of the intubation is closed by closed plate, the diameter of the intubation
It is matched with the internal diameter of the pipe fitting, the middle part of the intubation is equipped with an annular groove, described to be inserted into pipe fitting, the annular
The tube wall of slot is equipped with deflector hole；
Preferably, when in closed state, the annular groove in the intubation is located at the lower end in pipe fitting, and the deflector hole is by institute
State the inner wall closing in 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 second
The upper end of pipe fitting is simultaneously corresponding with second pipe fitting inner wall, at this point, the second opening is oppositely arranged with the annular groove, the water conservancy diversion
Hole and second open communication.
Preferably, the diameter of the closed plate is more than the diameter of the intubation and extends outward.
Preferably, it is cased with flexible gum cover 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 expelled to by the use of the present apparatus
In urinary bag, patient can also be carried out by the use of the present apparatus to suppress urine practice, contribute to the reply of controlled micturition function.
Description of the drawings
Fig. 1 is one of the state of present invention structural schematic diagram；
Fig. 2 is two structural schematic diagrams of the state of the present invention；
Fig. 3 is three structural schematic diagrams of the state of the present invention；
In figure：1. catheter;2. pipe fitting;3. region;4. the second pipe fitting;5. the middle upper end of pipe fitting;6. ring catch;7. the first pipe
Part;8. the first opening;9. the second opening;10. cover board;11. closed plate;12. intubation;13. annular groove;14. deflector hole.
Specific implementation mode
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 and leads
The piece uploading structure of urinary catheter connection, 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, the catheter 1 is sleeved on the middle upper end 5 of pipe fitting, and first pipe fitting 7 is located in catheter and and urethral catheterization
1 inner wall interval of pipe is arranged；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 the top of region 3 be equipped with the closed cover board in the region 10；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 more than the diameter of the intubation and extends outward, constitutes limiting 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 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 the 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 positioned 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 and 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 understands the spirit of the present invention easily according to above-described embodiment, and makes 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, include the piece uploading structure being connect with catheter, with
The lower part structure of urinary bag connection；It is characterized in that：
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, and the diameter of second pipe fitting is less than the diameter of 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, and the top of the intubation closed by closed plate, 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 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 correspondings 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 more 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：Positioned at ring
It is cased with flexible gum cover on intubation tube wall on the upside of shape slot.
4. the intermediate connector structure of improved catheter and urinary bag as described in claim 1, 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 |
|---|---|---|---|
| CN201810156230.5A CN108404290B (en) | 2018-02-24 | 2018-02-24 | Improved intermediate connecting piece structure of catheter and catheter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156230.5A CN108404290B (en) | 2018-02-24 | 2018-02-24 | Improved intermediate connecting piece structure of catheter and catheter bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108404290A true CN108404290A (en) | 2018-08-17 |
| CN108404290B CN108404290B (en) | 2024-03-29 |
Family
ID=63128828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810156230.5A Active CN108404290B (en) | 2018-02-24 | 2018-02-24 | Improved intermediate connecting piece structure of catheter and catheter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108404290B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3100622A1 (en) * | 1980-04-18 | 1982-02-25 | Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG, 6380 Bad Homburg | Connection device for the connection of cannulas, catheters, flexible tubes or the like |
| US6793651B1 (en) * | 2000-02-23 | 2004-09-21 | Icu Medical, Inc. | Urinary catheter system with a releasable connector |
| US20080188770A1 (en) * | 2007-01-29 | 2008-08-07 | Hollister Incorporated | Device and Method for the Collection of a Urine Sample |
| KR20100099371A (en) * | 2009-03-03 | 2010-09-13 | 김경태 | Automatic urine suction apparatus |
| CN204655600U (en) * | 2015-05-13 | 2015-09-23 | 中国人民解放军总医院 | A kind of o urethral catheterization device |
| CN208591457U (en) * | 2018-02-24 | 2019-03-12 | 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 CN201810156230.5A patent/CN108404290B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3100622A1 (en) * | 1980-04-18 | 1982-02-25 | Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG, 6380 Bad Homburg | Connection device for the connection of cannulas, catheters, flexible tubes or the like |
| US6793651B1 (en) * | 2000-02-23 | 2004-09-21 | Icu Medical, Inc. | Urinary catheter system with a releasable connector |
| US20080188770A1 (en) * | 2007-01-29 | 2008-08-07 | Hollister Incorporated | Device and Method for the Collection of a Urine Sample |
| KR20100099371A (en) * | 2009-03-03 | 2010-09-13 | 김경태 | Automatic urine suction apparatus |
| CN204655600U (en) * | 2015-05-13 | 2015-09-23 | 中国人民解放军总医院 | A kind of o urethral catheterization device |
| CN208591457U (en) * | 2018-02-24 | 2019-03-12 | 江西益康医疗器械集团有限公司 | The intermediate connector structure of improved catheter and urinary bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108404290B (en) | 2024-03-29 |
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