CN218685447U - Anti-backflow catheterization bag - Google Patents
Anti-backflow catheterization bag Download PDFInfo
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- CN218685447U CN218685447U CN202221560622.6U CN202221560622U CN218685447U CN 218685447 U CN218685447 U CN 218685447U CN 202221560622 U CN202221560622 U CN 202221560622U CN 218685447 U CN218685447 U CN 218685447U
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Abstract
The utility model discloses an anti-reflux urethral catheterization bag, which comprises a urethral catheter and an urethral bag, wherein one end of the urethral catheter is fixedly connected with the urethral bag and is communicated with the inside of the urethral catheter and the inside of the urethral bag; a sealing opening is arranged between the catheter and the urine bag, and the sealing opening is positioned at the top of the urine bag and fixedly connected with the urine bag; the sealing port is provided with an extrusion belt and a sealing belt; the sealing belt is positioned at the top of the urine bag, is fixedly connected with the urine bag and is arranged at two sides of the sealing opening; the extrusion belt penetrates through the sealing belt which is fixedly connected, and the sealing belt extends outwards from two ends. The utility model provides a pair of prevent catheterization bag utilizes the extrusion area to seal the pulling force in area, seals the piece and forms interim catheterization mouth of pipe to the extrusion of seal closure and seals, and the patient or medical personnel of being convenient for take, and simple structure need not increase too much extra cost simultaneously, does benefit to the large tracts of land and promotes.
Description
Technical Field
The utility model relates to a backflow-preventing urethral catheterization bag.
Background
In present medical work, because need can use the urethral catheterization device for the patient, prevent that the patient from being unable to care for oneself because of the health problem, traditional urethral catheterization device comprises catheter and urine bag, urine bag and catheter integrated production, the one end of catheter is directly connecing and is drawn in the patient in the use, and one end extends to the urine bag, accepts patient's body fluid, because the pressure of catheterization carries out the water conservancy diversion through human self pressure, the urine bag can not be higher than the human body for a long time, otherwise the liquid in the urine bag has the possibility of backward flow, has the danger of infection to the patient.
In order to facilitate the use convenience of patients, the urinary catheter and the urine bag are often subjected to separated treatment, the urinary catheter is taken out of the urine bag when the patients move, so that the urinary catheter is not higher than the catheter tube opening due to removal of the urine bag, but the structure of the urinary catheter device becomes complicated, the cost rises sharply, the urinary catheter device cannot be reused as a disposable consumable, the medical cost of the patients is further increased, and the assembled urinary catheter device is also exposed in the air when being disassembled and assembled, so that the risk of infection is caused to the patients.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent catheterization bag that backflows sets up self-locking switch through between catheter and the urine bag for the urine bag is closed when being lifted, prevents to flow back, and catheter and urine bag integrated into one piece have reduced the cost of catheterization device simultaneously.
In order to solve the problem, the utility model provides a pair of backflow-preventing catheterization bag has adopted following technical scheme:
an anti-backflow urethral catheter comprises a urethral catheter and a urethral bag, wherein one end of the urethral catheter is fixedly connected with the urethral bag and is communicated with the inside of the urethral catheter and the inside of the urethral bag; a sealing port is arranged between the urinary catheter and the urine bag, and the sealing port is positioned at the top of the urine bag and fixedly connected with the urine bag; the sealing opening is provided with an extrusion belt and a sealing belt; the sealing belt is positioned at the top of the urine bag, is fixedly connected with the urine bag and is arranged at two sides of the sealing opening; the extrusion belt penetrates through the sealing belt, the sealing belt is fixedly connected, and the two ends of the sealing belt extend outwards to form the sealing belt.
Furthermore, the sealing belt is made of soft rubber materials and is internally connected with the extrusion belt.
Furthermore, the sealing strip has elasticity and can restore to the original state under the natural condition without stress.
Furthermore, the sealing belts are arranged in two numbers and are symmetrically distributed on two sides of the sealing opening.
Furthermore, each sealing strip is provided with a sealing block, and the sealing block is positioned on one side of the sealing opening and is abutted against the sealing opening; the extrusion belt penetrates and winds the sealing block, and two ends of the extrusion belt extend outwards.
Furthermore, when the two sides of the extrusion belt are stressed outwards, the extrusion belt wound on the sealing block drives the sealing block to extrude into the sealing port, so that the sealing port is pressed to be sealed, the catheter and the urine bag are sealed, and the liquid inside the urine bag is prevented from flowing back.
Furthermore, when the extrusion belt is not stressed any more, the sealing belt is restored due to the self elasticity, and the sealing opening is not extruded any more and is opened again.
Furthermore, the extrusion belt is made of soft wires, and both ends of the extrusion belt are provided with ring handles.
Furthermore, the extrusion belt adopts a wire rod, the two sealing belts are respectively wound and connected, and the two ends of the extrusion belt respectively extend out of the two sides of the sealing opening.
Furthermore, a discharge port is arranged at the bottom of the urine bag, and the discharge port penetrates through the urine bag and is used for discharging liquid in the urine bag.
The beneficial effects of the utility model reside in that: the utility model provides a pair of prevent urine bag that flows back, utilize the extrusion area to sealing the pulling force in area, seal the piece and form temporary catheterization mouth of pipe to the extrusion of seal, because the gravity of urine bag self, when patient or medical personnel lift up the urine bag through the ring handle on the extrusion area, will produce the pulling force because of gravity to sealing the area, realize sealing, the pulling force disappears after putting down, seal the area because elasticity resumes, urethral canal and urine bag resume to use, be convenient for patient or medical personnel take, simple structure simultaneously, need not increase too much extra cost, do benefit to the large tracts of land and promote.
Drawings
Fig. 1 is a cross-sectional view of a preferred embodiment of the present invention.
Fig. 2 is an enlarged view of the preferred embodiment of the present invention at a.
Wherein: 1. catheter, urine bag 2, sealing port 3, squeezing band 4, sealing band 5, sealing block 6, ring handle 7 and discharge port 8.
Detailed Description
In order to more clearly understand the technical solutions provided by the present invention, the present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in the attached drawings, the anti-backflow urethral catheter comprises a urethral catheter 1 and a urethral bag 2, wherein one end of the urethral catheter 1 is fixedly connected with the urethral bag 2 and is communicated with the interiors of the urethral catheter 1 and the urethral bag 2; a sealing port 3 is arranged between the urinary catheter 1 and the urine bag 2, and the sealing port 3 is positioned at the top of the urine bag 2 and fixedly connected with the urine bag 2; the sealing opening 3 is provided with an extrusion belt 4 and a sealing belt 5; the sealing belt 5 is positioned at the top of the urine bag 2, is fixedly connected with the urine bag 2 and is arranged at two sides of the sealing opening 3; the extrusion belt 4 penetrates through the sealing belt 5, the sealing belt 5 is fixedly connected, and the two ends of the extrusion belt extend outwards to form the sealing belt 5.
Furthermore, the sealing belt 5 is made of soft rubber and is internally connected with the extrusion belt 4.
Further, the sealing tape 5 has elasticity and returns to its original state under natural conditions without being subjected to a force.
Furthermore, two sealing belts 5 are arranged and symmetrically distributed on two sides of the sealing opening 3.
Furthermore, each sealing strip 5 is provided with a sealing block 6, and the sealing block 6 is positioned at one side of the sealing opening 3 and is abutted against the sealing opening 3; the extrusion belt 4 penetrates and winds the sealing block 6, and two ends of the extrusion belt extend outwards.
Further, when the two sides of the squeezing belt 4 are stressed outwards, the squeezing belt 4 wound on the sealing block 6 drives the sealing block 6 to squeeze towards the sealing opening 3, so that the sealing opening 3 is pressed to be sealed, the catheter 1 and the urine bag 2 are sealed, and liquid inside the urine bag 2 is prevented from flowing back.
Furthermore, when the extrusion belt 4 is no longer stressed, the sealing belt 5 is restored due to the self elasticity, and the sealing opening 3 is no longer extruded and is reopened.
Furthermore, the extrusion belt 4 is made of soft wire, and both ends of the extrusion belt are provided with ring handles 7.
Furthermore, the extrusion belt 4 is made of a wire material, and is respectively wound and connected with the two sealing belts 5, and two ends of the extrusion belt respectively extend out of two sides of the sealing opening 3.
Further, a discharge port 8 is arranged at the bottom of the urine bag 2, and the discharge port 8 penetrates through the urine bag 2 and is used for discharging liquid in the urine bag 2.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that those modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all should be covered in the scope of the claims of the present invention.
Claims (10)
1. An anti-backflow urethral bag is characterized by comprising a urethral catheter and a urethral bag, wherein one end of the urethral catheter is fixedly connected with the urethral bag and is communicated with the inside of the urethral catheter and the inside of the urethral bag; a sealing port is arranged between the urinary catheter and the urine bag, and the sealing port is positioned at the top of the urine bag and fixedly connected with the urine bag; the sealing opening is provided with an extrusion belt and a sealing belt; the sealing belt is positioned at the top of the urine bag, is fixedly connected with the urine bag and is arranged at two sides of the sealing opening; the extrusion belt penetrates through the sealing belt, the sealing belt is fixedly connected, and the two ends of the sealing belt extend outwards to form the sealing belt.
2. The anti-reflux urinary bag of claim 1, wherein the sealing strip is made of soft rubber and is connected to the squeezing strip.
3. The anti-reflux urinary bag of claim 2, wherein the sealing strip is elastic and returns to its original state in an unstressed natural condition.
4. The anti-reflux urinary bag of claim 1, wherein two sealing strips are provided and symmetrically arranged on both sides of the sealing opening.
5. The anti-reflux urinary bag of claim 4, wherein each of the sealing strips has a sealing block disposed on one side of the sealing strip to abut against the sealing strip; the extrusion belt penetrates and winds the sealing block, and two ends of the extrusion belt extend outwards.
6. The anti-backflow urinary bag according to claim 5, wherein when the two sides of the squeeze band are forced outwards, the squeeze band wound around the sealing block drives the sealing block to squeeze towards the sealing opening, so as to press the sealing opening to seal, and the catheter and the urinary bag are sealed to prevent backflow of liquid in the urinary bag.
7. The anti-reflux urinary catheter bag of claim 5 wherein when the squeeze band is no longer under force, the seal band recovers from its own elastic force and the seal is no longer squeezed and reopened.
8. The anti-reflux urinary bag of claim 4, wherein the squeeze band is made of a flexible wire material and is provided with a loop handle at both ends.
9. The anti-reflux catheterization bag of claim 8, wherein the squeezing band is made of a wire material and is wound around and connected with the two sealing bands, and two ends of the wire material respectively extend out of two sides of the sealing port.
10. The anti-reflux urinary catheter bag of claim 1, wherein the bottom of the urinary bag is provided with a discharge port, and the discharge port penetrates through the urinary bag for discharging the liquid in the urinary bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221560622.6U CN218685447U (en) | 2022-06-21 | 2022-06-21 | Anti-backflow catheterization bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221560622.6U CN218685447U (en) | 2022-06-21 | 2022-06-21 | Anti-backflow catheterization bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218685447U true CN218685447U (en) | 2023-03-24 |
Family
ID=85607264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221560622.6U Active CN218685447U (en) | 2022-06-21 | 2022-06-21 | Anti-backflow catheterization bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218685447U (en) |
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2022
- 2022-06-21 CN CN202221560622.6U patent/CN218685447U/en active Active
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