CN209019722U - A kind of three chamber urinary catheters for bladder irrigation - Google Patents
A kind of three chamber urinary catheters for bladder irrigation Download PDFInfo
- Publication number
- CN209019722U CN209019722U CN201820625040.9U CN201820625040U CN209019722U CN 209019722 U CN209019722 U CN 209019722U CN 201820625040 U CN201820625040 U CN 201820625040U CN 209019722 U CN209019722 U CN 209019722U
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- China
- Prior art keywords
- wash
- pipe
- main pipe
- air bag
- inner cavity
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- 230000002262 irrigation Effects 0.000 title claims abstract description 22
- 238000003973 irrigation Methods 0.000 title claims abstract description 22
- 230000002485 urinary effect Effects 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 33
- 238000011010 flushing procedure Methods 0.000 claims description 16
- 210000002700 urine Anatomy 0.000 abstract description 19
- 239000003814 drug Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 230000027939 micturition Effects 0.000 description 9
- 239000012530 fluid Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 230000000638 stimulation Effects 0.000 description 4
- 210000003708 urethra Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Abstract
A kind of three chamber urinary catheters for bladder irrigation, including main pipe, the lateral wall top of the main pipe is equipped with air bag, the inner cavity of the main pipe, which is run through, catheter, the upper surface of the catheter is equipped with Y shape urethral catheterization head, the Y shape urethral catheterization head sequentially passes through the main pipe and the air bag, wash pipe is equipped on the right side of the inner cavity of the main pipe, gas tube is equipped on the left of the inner cavity of the main pipe, by the Y shape urethral catheterization head for running through air bag, it reduces catheterizing port and is located at intravesical height, it is convenient and practical more urines can disposably to be exported, improving medicine with the use of the catheterizing port that can flexibly close Y shape urethral catheterization head as needed and wash effect by air bag and Y shape urethral catheterization head simultaneously, by the outflow of the manually controllable urine of volume control device and, volume control device has compared to conventional medical adjuster simultaneously Advantage small in size has stronger practicability.
Description
Technical field
The utility model relates to catheter technical field, specific field is a kind of three chamber urinary catheters for bladder irrigation.
Background technique
Bladder irrigation is that rinse solution is filled into bladder using catheter, the flushing for recycling siphon principle that will pour into
Solution drains the therapeutic modality come, and bladder irrigation can remove intravesical blood, fester etc., plays hemostasis and prevention urinary catheter
The effect of blocking guarantees that drainage is unobstructed, mitigates the pain and stimulation of patient, prevent from infecting, be conducive to the recovery of bladder function, right
Patient carries out bladder irrigation and often requires to use double lumen catheter or three-cavity catheter, and three-cavity catheter is compared to double lumen catheter
It increases that the medicine cavity application range that one is directly gone and buy Chinese medicine into bladder is wider, however is currently used for three chamber urinary catheters of bladder irrigation also
There are some problems, the catheterizing port of traditional three chamber urinary catheters is located above air bag, and liquid level is lower than catheterizing port during urination
Urine be not easy to be discharged, cause controlled micturition time interval is shorter to be more troublesome, furthermore cannot control the outflow of urine well
With for this purpose, we have proposed a kind of three chamber urinary catheters for bladder irrigation to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of three chamber urinary catheters for bladder irrigation, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of three chamber urinary catheters for bladder irrigation,
Including main pipe, the lateral wall top of the main pipe is equipped with air bag, and the main pipe and air bag one
Molding, through there is catheter, the upper surface of the catheter is equipped with Y shape urethral catheterization head, the Y shape urethral catheterization for the inner cavity of the main pipe
Head sequentially passes through the main pipe and the air bag, and the upper surface of the main pipe is equipped with closed head, the main pipe
Wash pipe is equipped on the right side of inner cavity, the upper surface of the wash pipe is equipped with wash head, is equipped with inflation on the left of the inner cavity of the main pipe
The upper end of pipe, the gas tube extends in the air bag through the main pipe, the lower surface connection of the catheter
There is volume control device, the volume control device includes outer tube, and the inner sidewall top of the outer tube is equipped with limit net, described
The inner cavity of outer tube is equipped with ball, and the inner sidewall bottom end of the outer tube is equipped with annular stop part, and the lower surface of the outer tube is connected with
Urethral catheterization connector, the lower surface of the wash pipe are connected with wash connector, and the inner cavity bottom end of the wash connector is equipped with the
One sealing cover, the lower surface of the gas tube are connected with inflation connector, and the inner cavity bottom end of the inflation connector is threadedly coupled
There is the second sealing cover.
Preferably, the diameter of the catheter is greater than the diameter of the wash pipe, and the diameter of the wash pipe is greater than described
The diameter of gas tube.
Preferably, the middle part internal diameter of the outer tube is greater than the upper-end inner diameter of the outer tube, and the diameter of the ball is greater than institute
State the internal diameter of annular stop part.
Preferably, the lateral wall of the wash pipe and be located at wash connector top be equipped with stop collar, the wash pipe
Lateral wall and one end of sealed connecting component is socketed between stop collar and wash connector, the sealed connecting component it is another
One end connects the first sealing cover.
Preferably, the lateral wall upper end of first sealing cover is enclosed with sealing ring, the interior bottom of chamber of second sealing cover
Portion is equipped with gasket.
Preferably, the lateral wall of wash head, which uniformly runs through, flushing pipe, and the flushing pipe runs through the closed head, described
The number of flushing pipe is four.
Compared with prior art, the utility model has the beneficial effects that a kind of three chamber urinary catheters for bladder irrigation, pass through
Air bag prevents from causing main pipe to fall off from urethra in patient motion, and the flushing pipe being uniformly arranged by four can make medicine
Liquid is even into uncomfortable, the equal position of catheterizing port of three traditional chamber urinary catheters that in bladder, prevents the excessive stimulation bladder of medicinal liquid flow from generating
Above air bag, liquid level is not easy to be discharged lower than the urine of catheterizing port during urination, leads to controlled micturition time interval
It is shorter to be more troublesome, by the Y shape urethral catheterization head through air bag, reduces catheterizing port and be located at intravesical height, it can be with one
The more urines of secondary property export are convenient and practical, while can spirit as needed by air bag and being used cooperatively for Y shape urethral catheterization head
The living catheterizing port for closing Y shape urethral catheterization head improves medicine and washes effect, by the outflow of the manually controllable urine of volume control device and, together
When volume control device have the advantages that compared to conventional medical adjuster it is small in size, it is easy to operate structurally reasonable, have relatively strong
Practicability.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the partial enlargement structural representation of A in Fig. 1；
Fig. 4 is the partial enlargement structural representation of B in Fig. 1.
In figure: 1- main pipe, 2- air bag, 3- catheter, 4-Y shape urethral catheterization head, 5- closed head, 6- wash pipe, 7- are washed
Medicine head, 8- gas tube, 9- volume control device, 901- outer tube, 902- limit net, 903- ball, 904- annular stop part, 10-
Urethral catheterization connector, 11- wash connector, the first sealing cover of 12-, 13- inflation connector, the second sealing cover of 14-, 15- stop collar,
16- sealed connecting component, 17- flushing pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of three chamber urinary catheters for bladder irrigation, packet
Include main pipe 1, in catheter, gas tube and wash pipe are wrapped in as the shell of device by main pipe, the main pipe 1 it is outer
Side wall top is equipped with air bag 2, and the main pipe 1 and the air bag 2 are integrally formed, the inner cavity of the main pipe 1
Through there is catheter 3, the upper surface of the catheter 3 is equipped with Y shape urethral catheterization head 4, and the Y shape urethral catheterization head 4 sequentially passes through the master
Conduit 1 and the air bag 2, the catheterizing port of three traditional chamber urinary catheters are respectively positioned on above air bag, during urination liquid
Face is not easy to be discharged lower than the urine of catheterizing port, causes controlled micturition time interval is shorter to be more troublesome, by running through air bag
Y shape urethral catheterization head, reduce catheterizing port and be located at intravesical height, it is convenient and practical disposably to export more urines, together
When medicine improved with the use of the catheterizing port that can flexibly close Y shape urethral catheterization head as needed by air bag and Y shape urethral catheterization head
Effect is washed, the upper surface of the main pipe 1 is equipped with closed head 5, and wash pipe 6 is equipped on the right side of the inner cavity of the main pipe 1, described to wash
The upper surface of pencil 6 is equipped with wash head 7, is passed through bladder irrigation in bladder with drug by wash pipe and suction medicine head, the master
Gas tube 8 is equipped on the left of the inner cavity of conduit 1, the upper end of the gas tube 8 extends to the air bag through the main pipe 1
In 2, the inflation/deflation of air bag is controlled by gas tube, the lower surface of the catheter 3 is connected with volume control device 9, leads to
Overcurrent amount control device control urine outflow and, the volume control device 9 includes outer tube 901, and the outer tube 901 is interior
Side wall top is equipped with limit net 902, prevents ball from entering in the catheter of upside by limiting net, limit net makes for reticular structure
Urine also passes freely through limit net, and the inner cavity of the outer tube 901 is equipped with ball 903, and the inner sidewall bottom end of the outer tube 901 is set
There is annular stop part 904, the lower surface of the outer tube 901 is connected with urethral catheterization connector 10, the lower surface connection of the wash pipe 6
There is wash connector 11, the inner cavity bottom end of the wash connector 11 is equipped with the first sealing cover 12, the lower surface of the gas tube 8
It is connected with inflation connector 13, the inner cavity bottom end of the inflation connector 13 is threaded with the second sealing cover 14, passes through first
Sealing cover realizes the sealing of medicine absorbing tube, and the sealing of gas tube is realized by the second sealing cover.
Specifically, the diameter of the catheter 3 is greater than the diameter of the wash pipe 6, the diameter of the wash pipe 6 is greater than
The diameter of the gas tube 8, catheter frequency of use are greater than wash pipe, and wash pipe frequency of use is greater than gas tube, therefore urethral catheterization
Pipe diameter is larger convenient for urination.
Specifically, the middle part internal diameter of the outer tube 901 is greater than the upper-end inner diameter of the outer tube 901, the ball 903
Diameter is greater than the internal diameter of the annular stop part 904, and the outlet that ball whereabouts blocks annular stop part prevents urine to be discharged.
Specifically, the lateral wall of the wash pipe 6 and be located at wash connector 11 top be equipped with stop collar 15, it is described
The lateral wall of wash pipe 6 and one end that sealed connecting component 16 is socketed between stop collar 15 and wash connector 11, it is described
The other end of sealed connecting component 16 connects the first sealing cover 12, and the first sealing cover is fixed on wash pipe by sealed connecting component
On, prevent its loss.
Specifically, the lateral wall upper end of first sealing cover 12 is enclosed with sealing ring, second sealing cover 14
Intracavity bottom is equipped with gasket, improves leakproofness by gasket and sealing ring.
Specifically, the lateral wall of wash head 7, which uniformly runs through, flushing pipe 17, and the flushing pipe 17 runs through the closing
First 5, the number of the flushing pipe 17 is four, makes medical fluid uniformly be passed through bladder by four flushing pipes, reduces to bladder
Stimulation, since the first sealing cover blocks wash pipe, so that lotion pipeline inner and outer air pressure is not connected to, so urine is not easy along position
Flushing pipe discharge above Y shape catheter.
Working principle: the utility model provides a kind of three chamber urinary catheters for bladder irrigation, by for bladder irrigation
Tee tube can realize triple effects that urethral catheterization, medicine are washed and fixed, and when use first carries out disinfection to patient's urethral orifice, by seal head
Prolong urethral orifice to be inserted into and go deep into bladder, screw down the second sealing cover, air charging system is connected at gas-charging connection, to inflation
Inflation in pipe is so that air bag expands, at this time because therefore the diameter that the diameter of air bag is greater than opening of bladder will can originally make
It is well fixed in the urethra of patient with novel, prevents from causing main pipe to fall off from urethra in patient motion, inflation finishes
Gas tube is pinched with hand afterwards, gas is prevented in air bag to leak outside, air charging system is removed and screws the second sealing cover to inflation and connect
Sealing is realized at head, is needed that urinal is fixed on urethral catheterization connector when urethral catheterization, is pinched ball with hand and make it into outer tube
Portion can adjust the internal diameter at catheter outlet by the position of control ball because internal diameter is larger in the middle part of outer tube, to control urine
The outflow of liquid removes the active force acted on ball, the pressure that ball generates it in gravity and catheter after urine discharge
Under the action of fall so that ball falls in annular stop part, since the internal diameter of annular stop part is less than the diameter of ball, prevent from urinating
Liquid continues to be discharged, and catheter lower end, which is in sealing state, at this time prevents urine from continuing to flow out, and takes when needing to be rinsed bladder
Lower first sealing cover, delivery device is fixed on wash connector, and medical fluid is pushed into wash pipe, and medical fluid passes through punching along medicine head is inhaled
Flushing of the pipe realization to bladder is washed, if desired medical fluid stops a moment openable second sealing cover for gas in air bag in bladder
The discharge of gas in air bag is now placed in inflation so that air bag is close to main pipe using air extractor by body discharge
The catheterizing port inner wall of Y shape urethral catheterization head on air bag is bonded to each other, so that medical fluid is not easy directly to be discharged along Y shape urethral catheterization head, stops piece
Air bag is inflated after quarter, medical fluid is discharged along Y shape catheter, prevents from causing in patient motion by air bag
Main pipe falls off from urethra, and the flushing pipe being uniformly arranged by four can make medical fluid even into bladder, prevents medical fluid
The excessive stimulation bladder of flow generates discomfort, and the catheterizing port of three traditional chamber urinary catheters is respectively positioned on above air bag, in urination process
Middle liquid level is not easy to be discharged lower than the urine of catheterizing port, causes controlled micturition time interval is shorter to be more troublesome, by through inflation
The Y shape urethral catheterization head of air bag reduces catheterizing port and is located at intravesical height, can disposably export more urines and facilitate reality
With, while mentioning with the use of the catheterizing port that can flexibly close Y shape urethral catheterization head as needed by air bag and Y shape urethral catheterization head
High medicine washes effect, by volume control device, the outflow of manually controllable urine and, while volume control device is compared to tradition
Medical adjuster has the advantages that small in size.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of three chamber urinary catheters for bladder irrigation, including main pipe (1), it is characterised in that: the outside of the main pipe (1)
Wall top is equipped with air bag (2), and the main pipe (1) and the air bag (2) are integrally formed, the main pipe (1)
Inner cavity through having catheter (3), the upper surface of the catheter (3) is equipped with Y shape urethral catheterization head (4), the Y shape urethral catheterization head (4)
The main pipe (1) and the air bag (2) are sequentially passed through, the upper surface of the main pipe (1) is equipped with closed head (5), institute
It states and is equipped with wash pipe (6) on the right side of the inner cavity of main pipe (1), the upper surface of the wash pipe (6) is equipped with wash head (7), the master
Gas tube (8) are equipped on the left of the inner cavity of conduit (1), the upper end of the gas tube (8) extends to described through the main pipe (1)
In air bag (2), the lower surface of the catheter (3) is connected with volume control device (9), the volume control device (9)
Including outer tube (901), and the inner sidewall top of the outer tube (901) is equipped with limit net (902), the inner cavity of the outer tube (901)
Equipped with ball (903), the inner sidewall bottom end of the outer tube (901) is equipped with annular stop part (904), under the outer tube (901)
Surface is connected with urethral catheterization connector (10), and the lower surface of the wash pipe (6) is connected with wash connector (11), and the wash connects
The inner cavity bottom end of connector (11) is equipped with the first sealing cover (12), and the lower surface of the gas tube (8) is connected with inflation connector
(13), the inner cavity bottom end of inflation connector (13) is threaded with the second sealing cover (14).
2. a kind of three chamber urinary catheters for bladder irrigation according to claim 1, it is characterised in that: the catheter (3)
Diameter be greater than the diameter of the wash pipe (6), the diameter of the wash pipe (6) is greater than the diameter of the gas tube (8).
3. a kind of three chamber urinary catheters for bladder irrigation according to claim 1, it is characterised in that: the outer tube (901)
Middle part internal diameter be greater than the upper-end inner diameter of the outer tube (901), the diameter of the ball (903) is greater than the annular stop part
(904) internal diameter.
4. a kind of three chamber urinary catheters for bladder irrigation according to claim 1, it is characterised in that: the wash pipe (6)
Lateral wall and be located at the top of wash connector (11) and be equipped with stop collar (15), the lateral wall of the wash pipe (6) and be located at
One end of sealed connecting component (16) is socketed between stop collar (15) and wash connector (11), the sealed connecting component (16)
The other end connects the first sealing cover (12).
5. a kind of three chamber urinary catheters for bladder irrigation according to claim 1, it is characterised in that: first sealing cover
(12) lateral wall upper end is enclosed with sealing ring, and the intracavity bottom of second sealing cover (14) is equipped with gasket.
6. a kind of three chamber urinary catheters for bladder irrigation according to claim 1, it is characterised in that: outside wash head (7)
Side wall, which uniformly runs through, to be had flushing pipe (17), and the flushing pipe (17) runs through the closed head (5), of the flushing pipe (17)
Number is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820625040.9U CN209019722U (en) | 2018-04-28 | 2018-04-28 | A kind of three chamber urinary catheters for bladder irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820625040.9U CN209019722U (en) | 2018-04-28 | 2018-04-28 | A kind of three chamber urinary catheters for bladder irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209019722U true CN209019722U (en) | 2019-06-25 |
Family
ID=66868069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820625040.9U Expired - Fee Related CN209019722U (en) | 2018-04-28 | 2018-04-28 | A kind of three chamber urinary catheters for bladder irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209019722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116966398A (en) * | 2023-07-14 | 2023-10-31 | 上海中医药大学附属曙光医院 | Three-cavity catheter capable of reducing bladder irritation symptom |
-
2018
- 2018-04-28 CN CN201820625040.9U patent/CN209019722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116966398A (en) * | 2023-07-14 | 2023-10-31 | 上海中医药大学附属曙光医院 | Three-cavity catheter capable of reducing bladder irritation symptom |
| CN116966398B (en) * | 2023-07-14 | 2024-05-07 | 上海中医药大学附属曙光医院 | Three-cavity catheter capable of reducing bladder irritation symptom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200617 Address after: No.221 Beixi Road, Shihezi City, Xinjiang Uygur Autonomous Region Patentee after: SHIHEZI University Address before: 832000 county level administrative division of Xinjiang Uygur Autonomous Region Patentee before: You Huiying |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 |