CN219481231U - Urinary catheter device with drainage and bladder training functions - Google Patents
Urinary catheter device with drainage and bladder training functions Download PDFInfo
- Publication number
- CN219481231U CN219481231U CN202222800381.4U CN202222800381U CN219481231U CN 219481231 U CN219481231 U CN 219481231U CN 202222800381 U CN202222800381 U CN 202222800381U CN 219481231 U CN219481231 U CN 219481231U
- Authority
- CN
- China
- Prior art keywords
- drainage
- catheter body
- bladder
- urinary
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a catheter device with the functions of drainage and bladder training, which comprises a catheter body, a water bag and a water injection pipe; a drainage cavity and a urinary lumen are arranged in the urinary catheter body, and the drainage cavity is communicated with the urinary lumen; one end of the catheter body is provided with a first drainage port communicated with the catheter cavity, and the other end of the catheter body is provided with a second drainage port communicated with the drainage cavity; the drainage cavity is internally provided with a baffle plate, the baffle plate and the drainage cavity form a U-shaped loop, one end of the U-shaped loop is communicated with the second drainage port, and the other end of the U-shaped loop is communicated with the urinary lumen; the water sac is arranged on the catheter body, and the water injection pipe is communicated with the water sac. The baffle plate and the drainage cavity form a U-shaped loop, when the urine volume of a patient increases, the urine volume in the bladder reaches the position of the top of the inner cavity of the drainage cavity, the pressure in the bladder increases, the detrusor muscle of the bladder is tensed, urine can flow out, in the process, the detrusor muscle of the bladder is better trained, the artificial pinch-stop pinch intervention is not needed, and the bladder function recovery of the patient can be promoted while the use is convenient.
Description
Technical Field
The utility model belongs to the technical field of medical supplies, and particularly relates to a urinary catheter device with drainage and bladder training functions.
Background
The current catheter is needed to achieve the purpose of stopping flow by closing the flow stopping clamp on the external drainage tube at fixed time, thereby training the function of the bladder detrusor. If the stop clip is not closed, the urine is in a continuous outflow state, the bladder does not undergo the process of filling the urine volume, and the bladder detrusor function may not be maintained normally.
At present, the operation of manually closing the flow stopping clamp is often used, the urine generation speed of each patient cannot be accurately estimated, sometimes urine is generated too fast in a short time due to the use of diuretics, and the flow stopping clamp is not opened in time, so that the bladder is overfilled. Patients with long term use of the urinary catheter may not express due to decreased bladder detrusor function.
Patent CN201520170744.8 discloses a urinary catheter for training bladder, which is an air sac type urinary catheter, and comprises a double-layer closed silicone rubber air sac, an upper catheter and a lower catheter. The pressure sensor is fixed on the outer wall of the inner layer of the air bag, the air bag is spherical, the upper end of the air bag is open, the lower end of the air bag is closed, the upper end opening part of the air bag is fixedly connected with the outer wall of the upper catheter, and the lower end closed part of the air bag is fixedly connected with the upper port of the lower catheter. The lower end of the air bag is also provided with a plurality of small holes, the small holes are arranged on the air bag in the lower catheter, and each small hole is correspondingly provided with an electromagnetic valve in a sealing way. The pressure sensor and the electromagnetic valve are connected with the control device. According to the utility model, the pressure sensor detects the pressure born by the air sac in the bladder, when the pressure sensor does not reach a set value, the bladder stores urine, and after the pressure sensor reaches the set value, the electromagnetic valve is opened to discharge urine, so that the urine storage and discharge functions of the bladder are repeatedly trained, and the treatment effect is achieved. But has the defects of complex structure and poor clinical use effect.
The prior patent publications and the urinary bladder catheter for exercise in the prior art have some problems in use, and the technical effect of propaganda in the documents cannot be achieved.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a urinary catheter device with the functions of draining and training the bladder, which has the effects of being convenient to use, free from manual flow-stopping and clamping intervention and capable of promoting the recovery of the bladder function of a patient.
The technical scheme adopted for solving the technical problems is as follows:
a catheter device with the functions of drainage and bladder training comprises a catheter body, a water sac and a water injection catheter;
a drainage cavity and a urinary lumen are arranged in the urinary catheter body, and the drainage cavity is communicated with the urinary lumen;
one end of the catheter body is provided with a first drainage port communicated with the catheter cavity, and the other end of the catheter body is provided with a second drainage port communicated with the drainage cavity;
a baffle plate is arranged in the drainage cavity, the baffle plate and the drainage cavity form a U-shaped loop, one end of the U-shaped loop is communicated with the second drainage port, and the other end of the U-shaped loop is communicated with the urinary lumen;
the water bag is arranged on the catheter body, and the water injection pipe is communicated with the water bag.
Preferably, the catheter body comprises a top and a bottom, the top of the catheter body is of a closed structure, and the first drainage port is arranged at the bottom of the catheter body.
Preferably, the drainage cavity is arranged at a position close to the top of the catheter body, the catheter cavity is arranged at a position close to the bottom of the catheter body, and the second drainage port is arranged on the side face of the catheter body.
Preferably, the partition plate is of an L-shaped structure, one end of the partition plate is arranged on the inner wall surface of the drainage cavity and is close to the second drainage port, and the other end of the partition plate and the inner wall surface of the top of the drainage cavity form a drainage channel.
Preferably, the water bag is annularly arranged along the outer wall surface of the urinary catheter body, the water injection pipe is arranged on the outer wall surface of the urinary catheter body, and the inner wall surface of the top of the urinary catheter body is provided with a top air bag.
Preferably, the expansion circumference of the water sac is 12-24Fr, and the water sac is elliptical after filling.
Preferably, the water injection pipe is provided with a valve member for adjusting the flow rate of the liquid in the water injection pipe.
Preferably, the catheter body is made of silicone rubber.
Preferably, the partition member is made of silicone rubber.
Preferably, a connecting piece is arranged at the bottom of the catheter body, the connecting piece comprises a connecting port which is arranged corresponding to the second drainage port, and a sealing ring and a thread part are arranged at the connecting port.
Compared with the prior art, the catheter device with the functions of draining and training the bladder has the following beneficial effects:
the utility model aims at the problem that the existing urinary catheter needs to achieve the purpose of stopping flow by closing the flow stopping clamp on the external drainage tube at fixed time, thereby training the function of the bladder detrusor. If the flow stopping clip is not closed, urine is in a continuous outflow state, the bladder does not undergo the process of filling urine volume, the bladder detrusor function may not be maintained normally, a baffle plate is arranged in the drainage cavity, the baffle plate and the drainage cavity form a U-shaped loop, when the urine volume of a patient increases, the urine volume in the bladder reaches the top position of the inner cavity of the drainage cavity, the pressure in the bladder increases, the bladder detrusor is tensed, urine can be drained, in the process, the bladder detrusor is trained better, the artificial flow stopping clip intervention is not needed, and the bladder function recovery of the patient can be promoted while the use is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present utility model.
FIG. 1 is a schematic view of the structure of the present utility model placed in the bladder.
FIG. 2 is a schematic diagram of the structure of the present utility model placed in the bladder and in urine production.
Wherein:
1-urinary catheter body, 2-water sac, 3-water injection pipe, 4-drainage cavity, 5-urinary lumen, 6-first drainage port, 7-second drainage port, 8-partition member, 9-bladder, 10-valve member, 11-connecting member and 12-top air sac.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. In addition, embodiments of the present application and features of the embodiments may be combined with each other without conflict. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, and the described embodiments are merely some, rather than all, embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
Example 1
As shown in fig. 1-2, in this embodiment, there is provided a catheter device having a drainage and bladder training function, comprising: a urinary catheter body 1, a water sac 2 and a water injection pipe 3. A drainage cavity 4 and a urinary lumen 5 are arranged in the urinary catheter body 1, and the drainage cavity 4 is communicated with the urinary lumen 5.
In this embodiment, specifically, the catheter body 1 includes a top and a bottom, the top of the catheter body 1 is a closed structure, a top air bag 12 is disposed on an inner wall surface of the top of the catheter body, so as to ensure that the top of the catheter body 1 is always kept at the highest position of the inner surface of the bladder when the position of the catheter body changes, the drainage cavity 4 is disposed at a position close to the top of the catheter body 1, and the catheter cavity 5 is disposed at a position close to the bottom of the catheter body 1.
A first drainage port 6 is arranged at the bottom of the catheter body 1, the first drainage port 6 is communicated with the catheter cavity 5, a second drainage port 7 is arranged on the side surface of the position close to the top of the catheter body 1, the second drainage port 7 is communicated with the catheter cavity 4, a partition plate 8 is arranged in the catheter cavity 4, the partition plate 8 is of an L-shaped structure, one end of the partition plate 8 is arranged on the inner wall surface of the catheter cavity 4 and is close to the second drainage port 7, a drainage channel is formed between the other end of the partition plate 8 and the inner wall surface of the top of the catheter cavity 4, a U-shaped loop is formed between one end of the U-shaped loop and the second drainage port 7, and the other end of the U-shaped loop is communicated with the catheter cavity 5
The water bag 2 is arranged on the catheter body 1, and the water injection pipe 3 is communicated with the water bag 2.
Fig. 1 is a schematic view showing a catheter device with a function of draining and training a bladder according to this embodiment placed in a bladder 9, in which urine is not led out when the amount of urine in the bladder does not reach the apex position of the drainage lumen 4.
As shown in FIG. 2, during the urine production process, the liquid level in the bladder rises, the pressure in the bladder rises, the detrusor muscle of the bladder is tensed, when the urine volume in the bladder reaches the vertex position of the drainage cavity 4, the urine enters the drainage cavity 4, the siphon action is started, the detrusor muscle of the bladder contracts, the pressure in the bladder increases and the urine is led out. The drainage cavity 4 is communicated with the urinary lumen 5 to the bottom of the urinary catheter body 1, and the bottom of the urinary catheter body 1 can be connected with a drainage tube. The urine in the bladder descends to the position of the second drainage port 7, and drainage is stopped. The pressure in the bladder decreases. The bladder detrusor relaxes.
The utility model aims at the problem that the existing urinary catheter needs to achieve the purpose of stopping flow by closing the flow stopping clamp on the external drainage tube at fixed time, thereby training the function of the bladder detrusor. If the stop clip is not closed, urine is in a continuous outflow state, the bladder does not undergo the process of filling urine volume, the bladder detrusor function may not be maintained normally, a partition member 8 is arranged in the drainage cavity 4, the partition member 8 and the drainage cavity 4 form a U-shaped loop, when the urine volume of a patient increases, the urine volume in the bladder reaches the vertex position of the drainage cavity 4, the pressure in the bladder increases, the bladder detrusor is tensed, urine can be drained, in the process, the bladder detrusor is trained better, the intervention of the artificial clip stop clip is not needed, and the bladder function recovery of the patient can be promoted while the use is convenient.
Specifically, the water bladder 2 is annularly arranged along the outer wall surface of the catheter body 1, and the water injection pipe 3 is arranged on the outer wall surface of the catheter body 1.
Specifically, the expansion circumference of the water sac 2 is 12-24Fr, and the water sac 2 is elliptical after filling.
Specifically, the water injection pipe 3 is provided with a valve member 10 for adjusting the flow rate of the liquid in the water injection pipe 3.
Specifically, the catheter body 1 is made of silicone rubber.
Specifically, the partition member 8 is made of silicone rubber.
Specifically, the bottom of the catheter body 1 is provided with a connecting piece 11, the connecting piece 11 comprises a connecting port corresponding to the second drainage port 7, and a sealing ring and a thread part are arranged at the connecting port. Can be connected with the drainage tube through screw thread portion, the sealing washer is used for guaranteeing the leakproofness of urinary catheter body 1 and drainage tube junction.
The present utility model is not limited to the preferred embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present utility model are within the scope of the technical proposal of the present utility model.
Claims (8)
1. A catheter device having drainage and bladder training functions, comprising:
the catheter comprises a catheter body, a water bag and a water injection pipe;
a drainage cavity and a urinary lumen are arranged in the urinary catheter body, and the drainage cavity is communicated with the urinary lumen;
one end of the catheter body is provided with a first drainage port communicated with the catheter cavity, and the other end of the catheter body is provided with a second drainage port communicated with the drainage cavity; the catheter body comprises a top and a bottom, the top of the catheter body is of a closed structure, and the first drainage port is arranged at the bottom of the catheter body;
a baffle plate is arranged in the drainage cavity, the baffle plate and the drainage cavity form a U-shaped loop, one end of the U-shaped loop is communicated with the second drainage port, and the other end of the U-shaped loop is communicated with the urinary lumen; the drainage cavity is arranged at a position close to the top of the catheter body, the catheter cavity is arranged at a position close to the bottom of the catheter body, and the second drainage port is arranged on the side surface of the catheter body;
the water bag is arranged on the catheter body, and the water injection pipe is communicated with the water bag.
2. The urinary catheter device with drainage and bladder training functions of claim 1, wherein:
the baffle is L-shaped structure, the one end of baffle is located the internal face in drainage chamber is close to the second drainage mouth, the other end with the internal face at drainage chamber top forms the drainage passageway.
3. The urinary catheter device with drainage and bladder training functions of claim 1, wherein: the water bag is arranged along the outer wall surface of the urinary catheter body in an annular mode, the water injection pipe is arranged on the outer wall surface of the urinary catheter body, and the top air bag is arranged on the inner wall surface of the top of the urinary catheter body.
4. The urinary catheter device with drainage and bladder training functions of claim 1, wherein: the expansion circumference of the water bag is 12-24Fr, and the water bag is elliptical after filling.
5. The urinary catheter device with drainage and bladder training functions of claim 1, wherein: the water injection pipe is provided with a valve piece for adjusting the flow rate of liquid in the water injection pipe.
6. The urinary catheter device with drainage and bladder training functions of claim 1, wherein: the catheter body is made of silicon rubber.
7. The urinary catheter device with drainage and bladder training functions of claim 1, wherein: the partition plate is made of silicon rubber.
8. The urinary catheter device with drainage and bladder training functions of claim 1, wherein: the bottom of the catheter body is provided with a connecting piece, the connecting piece comprises a connecting port which is arranged corresponding to the second drainage port, and a sealing ring and a thread part are arranged at the connecting port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222800381.4U CN219481231U (en) | 2022-10-24 | 2022-10-24 | Urinary catheter device with drainage and bladder training functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222800381.4U CN219481231U (en) | 2022-10-24 | 2022-10-24 | Urinary catheter device with drainage and bladder training functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219481231U true CN219481231U (en) | 2023-08-08 |
Family
ID=87479847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222800381.4U Active CN219481231U (en) | 2022-10-24 | 2022-10-24 | Urinary catheter device with drainage and bladder training functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219481231U (en) |
-
2022
- 2022-10-24 CN CN202222800381.4U patent/CN219481231U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219481231U (en) | Urinary catheter device with drainage and bladder training functions | |
| CN206315095U (en) | bladder pressure measuring device | |
| CN207804763U (en) | A kind of catheter | |
| CN203291370U (en) | Controllable drainage negative-pressure ball | |
| CN203971149U (en) | Aseptic superslide antiseep safety catheter structure | |
| CN219043047U (en) | Catheter with prevent backward flow structure | |
| CN203291284U (en) | Adjustable negative pressure drainage bottle | |
| CN209885022U (en) | Anti-backflow joint | |
| CN207032408U (en) | A kind of flushing device for toilet | |
| CN206220200U (en) | A kind of flushing device for toilet and overboard courage | |
| CN220213537U (en) | Urinary catheterization system | |
| CN219148703U (en) | Pressure-adjustable ventricle external drainage device | |
| CN210933062U (en) | Pipeline convenient to bladder washes | |
| CN109350832A (en) | Automatic adjustable aphetite disorder balloon dilatation pressure control device and its control method | |
| CN206198362U (en) | A kind of urological department urinary suction device | |
| CN219271742U (en) | Disposable extrusion type non-return enemator | |
| CN209316790U (en) | Aphetite disorder balloon dilatation pressure control device | |
| CN215690275U (en) | Negative pressure drainage ball | |
| CN203885991U (en) | Capsule catheter | |
| CN216725377U (en) | Negative pressure controller and bladder irrigation device adopting same | |
| CN211634832U (en) | Urine leakage prevention catheter | |
| CN220213533U (en) | Pressure-adjustable urethral catheterization device | |
| CN219001373U (en) | Anti-backflow drainage bag | |
| CN221243576U (en) | Negative pressure drainage device for medical treatment | |
| CN112472882B (en) | Thoracocentesis drainage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |