Urine bag with self-dredging function
By incorporating a press-fit rubber sleeve and control valve into the urine bag, the problems of urine bag blockage and inconvenient fixation are solved, achieving efficient unblocking and reliable connection, and improving ease of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-27
- Publication Date
- 2026-04-14
AI Technical Summary
Existing urine bags are prone to blockage by blood clots after surgery, and the fixation method is cumbersome and unreliable.
A urine bag with a self-draining function was designed. By setting a press-type rubber sleeve and a control valve on the inlet pipe, air pressure is used to clear blockages, and a self-adhesive layer is used to achieve convenient connection.
It achieves efficient unblocking and convenient fixation of the urine bag, improving the user experience and ease of operation.
Smart Images
Figure CN224112856U_ABST
Abstract
Description
Technical Field
[0001] This application relates to a urine bag with a self-draining function. Background Technology
[0002] A urine bag is an auxiliary device used to help patients urinate after surgery when they have difficulty urinating actively. Generally, urine is introduced into the urine bag through a tube. However, due to the tendency for blood clots to block the entrance of the urine bag after surgery, manual unblocking is now commonly used. However, this method is cumbersome and inefficient. On the other hand, the urine bag needs to be secured. Currently, external adhesive tape is often used for fixation, but this method is also tedious and not very effective. Therefore, it is necessary to improve these two aspects. Utility Model Content
[0003] To address the aforementioned problems, this application proposes a urine bag with a self-draining function, comprising a urine bag body, a lower outlet groove at the bottom of the urine bag body, a side hook part on one side of the lower part of the urine bag body located near the lower outlet groove, a first hook part on the side hook part, a top hook part at the top of the urine bag body, and several second hook parts on the top hook part; an inlet pipe at the top of the urine bag body, a pressing rubber sleeve on the inlet pipe, an inlet port on the opposite side of the inlet pipe away from the urine bag body, and a control valve on the inlet pipe between the pressing rubber sleeve and the inlet port. This application utilizes a pressing rubber sleeve on the inlet pipe to clear potential blockages in the inlet pipe and the urine bag body; furthermore, the first and second hook parts on the top and bottom of the urine bag body can be used for connection, eliminating the need for external adhesive tape and making it more convenient to use.
[0004] Preferably, the pressing rubber sleeve includes an outer rubber tube, an upper connecting plate at the top of the outer rubber tube, and a lower connecting plate at the bottom of the outer rubber tube. An upper connecting channel is provided in the middle of the upper connecting plate, and an upper annular plate is provided around the upper connecting channel. A lower connecting channel is provided in the middle of the lower connecting plate, and a lower annular plate is provided around the lower connecting channel. An intermediate spring is provided between the upper and lower annular plates. When unblocking is required, this application allows for high pressure to be generated by closing the control valve and then pressing the lower and upper connecting plates up and down, thereby unblocking the obstructed portion. The operation is very convenient and does not affect the user experience.
[0005] Preferably, an enlarged temporary storage chamber is provided on the inlet pipe above the control valve.
[0006] Preferably, the inlet pipe includes an outer sleeve ring fitted onto the inlet pipe, with a movable gap between the outer sleeve ring and the inlet pipe, and a self-adhesive layer at the bottom of the outer sleeve ring. This application employs a first hook-on portion, a second hook-on portion, and a self-adhesive layer on the outside of the outer sleeve ring, providing multiple connection points to ensure reliable adhesion.
[0007] Preferably, the first attachment part is an adhesive strip connected to the top attachment part.
[0008] Preferably, the top mounting portion is provided with a mounting hole for mounting the second mounting portion.
[0009] Preferably, the second attachment part includes a hook ring that is hooked into the hook hole, and a vertical adhesive strip is provided on the upper part of the hook ring, wherein the vertical adhesive strip is a self-adhesive strip.
[0010] Preferably, an upper hook is also provided on the top hanging part.
[0011] Preferably, a lower outlet pipe is provided below the lower outlet tank, and a lower control valve is provided on the lower outlet pipe.
[0012] Preferably, a connecting portion is provided at the upper part of the urine bag body; the connecting portion includes a connecting channel communicating with the urine bag body, a perforated protective cover is provided at the outer end of the connecting channel, and a breathable paper is provided inside the connecting channel. This avoids negative pressure in the urine bag body when urinating, which would affect the user's experience.
[0013] This application can bring the following beneficial effects:
[0014] 1. This application uses a pressing rubber sleeve on the inlet pipe to unclog the inlet pipe and the urine bag body if they are blocked. On the other hand, the first and second hooks on the top and bottom of the urine bag body can be used for connection, without the need for external adhesive tape, making it more convenient to use.
[0015] 2. When unclogged areas are needed, this application can generate high pressure by closing the control valve and pressing down on the lower and upper connecting plates, thereby clearing the blocked sections. It is very convenient to operate and will not affect the user's experience.
[0016] 3. This application adopts a first hook-on part, a second hook-on part, and an adhesive layer on the outside of the outer ring, which has multiple connection points to ensure the reliability of its adhesion. Attached Figure Description
[0017] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:
[0018] Figure 1 This is a schematic diagram of the structure of this application.
[0019] Figure 2 This is a schematic diagram of the structure of the pressing rubber sleeve.
[0020] Figure 3 This is a schematic diagram of the internal structure of the pressing rubber sleeve.
[0021] Figure 4 This is a schematic diagram of the connected parts. Detailed Implementation
[0022] To clearly illustrate the technical features of this solution, the following detailed description, in conjunction with the accompanying drawings, will be provided.
[0023] In the first embodiment, such as Figure 1 As shown, a urine bag with a self-draining function includes a urine bag body 1, a lower outlet groove 2 at the bottom of the urine bag body 1, a side hook part 3 on one side of the lower outlet groove 2 at the bottom of the urine bag body 1, a first hook part 4 on the side hook part 3, a top hook part 5 at the top of the urine bag body 1, and several second hook parts 6 on the top hook part 5; an inlet pipe 7 at the top of the urine bag body 1, a pressing rubber sleeve 8 on the inlet pipe 7, an inlet port 9 on the other side of the inlet pipe 7 away from the urine bag body 1, and a control valve 10 on the inlet pipe 7 between the pressing rubber sleeve 8 and the inlet port 9.
[0024] In use, this application is connected to the urine bag body 1 through the inlet pipe 7, and set to a suitable position through the first hook part 4 and the second hook part 6. When unblocking is required, the control valve 10 is closed first, and then the internal air pressure is pushed out to the urine bag body 1 by pressing the rubber sleeve 8, so as to complete the unblocking operation of the urine bag body 1 and the inlet pipe 7.
[0025] In the second embodiment, as Figure 1-4As shown, a urine bag with a self-draining function includes a urine bag body 1, a lower outlet groove 2 at the bottom of the urine bag body 1, a side hook part 3 on one side of the lower outlet groove 2 at the bottom of the urine bag body 1, a first hook part 4 on the side hook part 3, a top hook part 5 at the top of the urine bag body 1, and several second hook parts 6 on the top hook part 5; an inlet pipe 7 at the top of the urine bag body 1, a pressing rubber sleeve 8 on the inlet pipe 7, an inlet port 9 on the other side of the inlet pipe 7 away from the urine bag body 1, and a control valve 10 on the inlet pipe 7 between the pressing rubber sleeve 8 and the inlet port 9.
[0026] The pressing rubber sleeve 8 includes an outer rubber tube 11, with an upper connecting plate 12 at the top and a lower connecting plate 13 at the bottom. An upper connecting channel 14 is located in the middle of the upper connecting plate 12, and an upper annular plate 15 is located around the upper connecting channel 14. A lower connecting channel 16 is located in the middle of the lower connecting plate 13, and a lower annular plate 17 is located around the lower connecting channel 16. An intermediate spring 18 is located between the upper annular plate 15 and the lower annular plate 17. An enlarged temporary storage cavity 19 is provided on the inlet pipe 7 above the control valve 10.
[0027] The inlet pipe 7 includes an outer sleeve ring 20 fitted onto the inlet pipe 7, with a movable gap between the outer sleeve ring 20 and the inlet pipe 7. An adhesive layer 21 is provided at the bottom of the outer sleeve ring 20. The first hook part 4 is an adhesive strip connected to the top hook part 5. The top hook part 5 has a hook hole 22 for hooking the second hook part 6. The second hook part 6 includes a hook ring 23 hooked into the hook hole 22, with a vertical adhesive strip 24 (an adhesive strip) on the upper part of the hook ring 23. An upper hook 25 is also provided on the top hook part 5. A lower outlet pipe 26 is provided below the lower outlet trough 2, and a lower control valve 27 is provided on the lower outlet pipe 26. A connecting part 28 is provided on the upper part of the urine bag body 1; the connecting part 28 includes a connecting channel 29 communicating with the urine bag body 1, a perforated protective cover 30 is provided at the outer end of the connecting channel 29, and a breathable paper 31 is provided inside the connecting channel 29.
[0028] In use, this application is connected to the urine bag body 1 via the inlet pipe 7, and bonded to the contact position using the adhesive strips of the first hook part 4 and the second hook part 6; the adhesive layer on the outer ring 20 is used to assist in the connection position; when unblocking is required, the control valve 10 is first closed, and then the internal air pressure is forced out to the urine bag body 1 by pressing the rubber sleeve 8, completing the unblocking operation of the urine bag body 1 and the inlet pipe 7. Then the control valve 10 is opened to continue the discharge operation.
[0029] The above are merely embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.
Claims
1. A urine bag with a self-draining function, characterized in that: The urine bag includes a main body, a lower outlet groove at the bottom of the main body, a side hook at the bottom of the main body located on one side of the lower outlet groove, a first hook on the side hook, a top hook at the top of the main body, and several second hooks on the top hook; an inlet pipe at the top of the main body, a pressing rubber sleeve on the inlet pipe, an inlet port on the opposite side of the inlet pipe away from the main body, and a control valve on the inlet pipe between the pressing rubber sleeve and the inlet port.
2. The urine bag with self-draining function according to claim 1, characterized in that: The pressing rubber sleeve includes an outer rubber tube, an upper connecting plate at the top of the outer rubber tube, and a lower connecting plate at the bottom of the outer rubber tube; an upper connecting channel is provided in the middle of the upper connecting plate, an upper annular plate is provided around the upper connecting channel, a lower connecting channel is provided in the middle of the lower connecting plate, a lower annular plate is provided around the lower connecting channel, and an intermediate spring is provided between the upper and lower annular plates.
3. A urine bag with self-draining function according to claim 2, characterized in that: An enlarged temporary storage chamber is installed on the inlet pipe above the control valve.
4. A urine bag with self-draining function according to claim 1, characterized in that: The inlet pipe includes an outer sleeve ring that is fitted onto the inlet pipe. There is a movable gap between the outer sleeve ring and the inlet pipe. An adhesive layer is provided at the bottom of the outer sleeve ring.
5. A urine bag with self-draining function according to claim 1, characterized in that: The first attachment part is an adhesive strip connected to the top attachment part.
6. A urine bag with self-draining function according to claim 1, characterized in that: The top mounting part is provided with mounting holes for mounting the second mounting part.
7. A urine bag with self-draining function according to claim 6, characterized in that: The second attachment part includes a hook ring that is attached to the hook hole, and a vertical adhesive strip is provided on the upper part of the hook ring. The vertical adhesive strip is a self-adhesive strip.
8. A urine bag with self-draining function according to claim 1, characterized in that: A hook is also provided on the top mounting part.
9. A urine bag with self-draining function according to claim 1, characterized in that: A discharge pipe is installed below the lower discharge tank, and a lower control valve is installed on the lower discharge pipe.
10. A urine bag with self-draining function according to claim 1, characterized in that: A connecting part is provided at the upper part of the urine bag body; the connecting part includes a connecting channel communicating with the urine bag body, a perforated protective cover is provided at the outer end of the connecting channel, and a breathable paper is provided inside the connecting channel.