CN209019722U - A kind of three chamber urinary catheters for bladder irrigation - Google Patents

A kind of three chamber urinary catheters for bladder irrigation Download PDF

Info

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
Authority
CN
China
Prior art keywords
wash
pipe
main pipe
air bag
inner cavity
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.)
Expired - Fee Related
Application number
CN201820625040.9U
Other languages
Chinese (zh)
Inventor
游慧颖
左彭湘
茹永飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shihezi University
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201820625040.9U priority Critical patent/CN209019722U/en
Application granted granted Critical
Publication of CN209019722U publication Critical patent/CN209019722U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

A kind of three chamber urinary catheters for bladder irrigation
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.
CN201820625040.9U 2018-04-28 2018-04-28 A kind of three chamber urinary catheters for bladder irrigation Expired - Fee Related CN209019722U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN105709326A (en) Urine-leakage-prevention and blockage-prevention catheter
CN105727423A (en) Male indwelling urethral catheterization device
CN209019722U (en) A kind of three chamber urinary catheters for bladder irrigation
CN207804763U (en) A kind of catheter
CN204502052U (en) A kind of novel special urinary catheter of prostate hyperplasia patient
CN201379885Y (en) Multi-cavity urethral catheter
CN207871259U (en) Disposable sterilized catheter
CN205339820U (en) Catheter of jam is just prevented to leak protection urine
CN206183717U (en) High negative pressure enclosing drainage flushing infection prevention apparatus
CN215194868U (en) Take sacculus to prevent two-chamber gasbag catheter of jam
CN206777604U (en) A kind of New drainage tube
CN206896474U (en) A kind of special chamber pot device of women sickbed patients
CN206198453U (en) Band air bag double-cavity washing drainage tube
CN206777603U (en) Anti- infection catheter
CN210542827U (en) Anti-retrograde infection indwelling catheter
CN203971142U (en) Bladder irrigation blockage resisting catheter
CN204972651U (en) Prevent blockking up side sacculus catheter
CN204815071U (en) Bladder irrigator
CN209548435U (en) Simple type negative-pressure vesical drainage device
CN2304401Y (en) Two pocket and three chamber instrument for perfusion and drainage of prostate
CN2936203Y (en) Bladder fistulation tube
CN221814898U (en) Liquid leakage prevention enema anal tube
CN205073493U (en) Three -chamber catheter
CN2717461Y (en) Four-chamber-double-bag lavage catheter for prostate radiography
CN209363193U (en) A kind of disposal urinary catheter flusher

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