Flushing device
By designing a urethral flushing device with a waist and hip placement section and a guide seat that conforms to the curves of the human body, the problem of waste liquid leakage and pollution has been solved, achieving efficient collection and rapid disinfection of waste liquid, simplifying the operation steps, and improving cleanliness.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- THE FIRST MEDICAL CENT CHINESE PLA GENERAL HOSPITAL
- Filing Date
- 2025-03-28
- Publication Date
- 2026-05-12
AI Technical Summary
During traditional urethral irrigation, waste fluid can easily flow down the natural slope of the skin to the buttocks and groin, causing contamination of clothing and hospital beds, which is especially difficult to control in the supine and lithotomy positions.
A flushing device comprising a base, a reclining board, a flow guide seat, and a waste liquid tank was designed. The device utilizes a waist-hip placement section that conforms to the curve of the human body, combined with a leakage hole and a flow guide seat, to construct a closed waste liquid collection system. It is also equipped with a movable plate and an ultraviolet disinfection lamp to achieve rapid collection and disinfection of waste liquid.
It effectively avoids waste liquid leakage and pollution, simplifies the disinfection process, improves operational efficiency, and ensures the cleanliness and safety of the patient area.
Smart Images
Figure CN224220504U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of urinary care technology, specifically relating to a flushing device. Background Technology
[0002] Urinary tract infection is a common urological condition. Pathogens such as bacteria and fungi can grow and multiply in the urethra. Urethral irrigation can directly flush away some of the pathogens in the urethra, reduce the number of bacteria, help relieve infection symptoms, and promote the resolution of inflammation.
[0003] Traditional urethral irrigation procedures typically require female patients to be in a supine or lithotomy position to facilitate the insertion of the irrigation tube through the urethral opening. However, in practice, once the irrigation fluid is injected into the urethra, the outflow of waste fluid is often difficult to control due to the body's natural physiological structure and gravity in the supine position. The female perineum is relatively flat and close to the gluteal cleft, lacking a natural barrier. In the supine position, the waste fluid easily flows slowly from the urethral opening into the gluteal cleft along the natural slope of the skin. As irrigation continues, the accumulated waste fluid gradually increases, inevitably spreading to one side of the buttocks, causing extensive contamination of clothing and the bed below. While the lithotomy position improves the operating field to some extent, it also cannot completely solve the problem of waste fluid leakage. In particular, when the patient moves slightly due to discomfort, or when the flow rate or pressure of the irrigation fluid is not properly controlled, the waste fluid leakage will be exacerbated. Utility Model Content
[0004] To address the above problems, the purpose of this utility model is to provide a flushing device that solves the problem that when patients are in the supine or lithotomy position, waste liquid easily flows slowly from the urethral opening into the buttock crease along the natural slope of the skin, causing extensive contamination of clothing and the bed below.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a rinsing device, comprising a base, a reclining plate fixedly mounted on the top surface of the base, a through groove opened below a waist and hip placement section on the reclining plate, and a guide seat fixedly mounted in the through groove, a connecting pipe being installed through one side of the bottom end of the guide seat, the connecting pipe being connected to a waste liquid tank, a disinfectant tank being located on one side of the waste liquid tank, and a water pump being installed on one side of the disinfectant tank, a flexible hose being connected to a movable plate at one end of the water pump, and the movable plate being slidably mounted above the waist and hip placement section, a nozzle and an ultraviolet disinfection lamp being installed on the bottom surface of the movable plate facing the waist and hip placement section.
[0006] The beneficial effects of this utility model are:
[0007] The lumbar and hip placement section conforms to the curves of the human body. Combined with the through-hole drainage hole and the lower guide seat and connecting tube, it forms a highly efficient and closed waste fluid collection system. Regardless of whether the patient is in a supine or lithotomy position, the outflowing flushing waste fluid can be quickly guided into the waste fluid tank under the action of gravity, effectively preventing the waste fluid from flowing down the skin to the buttocks and buttocks, and from soiling clothing and the hospital bed.
[0008] The mobile panel integrates a spray nozzle and a UV disinfection lamp, working in conjunction with a disinfectant tank and a water pump to achieve rapid and deep disinfection of the area after rinsing. Medical staff only need to operate the water pump to start the spray disinfection and then turn on the UV disinfection lamp for secondary enhanced sterilization. This allows for comprehensive and thorough disinfection of the lumbar and hip placement area in a short time, simplifying the disinfection process and reducing the number of steps and time spent by medical staff.
[0009] To guide the flow of the medicine:
[0010] As a further improvement to the above technical solution: the waist and hip placement section conforms to the curve of the human body, and several drainage holes are opened through the lying board on the waist and hip placement section.
[0011] The beneficial effects of this improvement are: the patient's waist and hips fit snugly on the waist and hip placement section, and the flushing solution drips through the waist and hip placement section into the guide seat, and the guide seat guides the solution so that the waste liquid is collected in the waste liquid tank.
[0012] To monitor the amount of waste liquid:
[0013] As a further improvement to the above technical solution: an observation window is provided on the waste liquid tank.
[0014] The beneficial effect of this improvement is that setting up an observation window makes it convenient for medical staff to observe the amount of waste liquid.
[0015] To allow the moving plate to slide:
[0016] As a further improvement to the above technical solution: a limiting groove is provided at the end of the reclining board near the waist and hip placement section, and the bottom side of the movable plate is fitted and slidably connected within the limiting groove. One end of the movable plate passes through one side of the base and is slidably connected thereto.
[0017] The beneficial effect of this improvement is that medical staff can slide the movable plate on the top surface of the lumbar and hip placement section by pulling it.
[0018] To disinfect the surface of the lumbar and hip placement area:
[0019] As a further improvement to the above technical solution: the movable plate is configured with a cavity, one end of the hose is connected through the cavity, and several nozzles are fixedly mounted on the bottom surface of the cavity through the bottom surface of the movable plate.
[0020] The beneficial effects of this improvement are as follows: the water pump can deliver the disinfectant in the disinfectant tank to the cavity through the hose, and the nozzle can spray the disinfectant to disinfect the surface of the waist and hip placement section. Then, the ultraviolet disinfection lamp can be driven to irradiate and disinfect the surface of the waist and hip placement section.
[0021] To facilitate medical staff in flushing the patient's urethra:
[0022] As a further improvement to the above technical solution: both sides of one end of the base are fixed, and an electric push rod is provided at the end, with one end of the electric push rod connected to the leg support.
[0023] The beneficial effect of this improvement is that when the patient lies on the reclining board with their lower legs placed on the leg rests, the patient's position is in the lithotomy position, which makes it convenient for medical staff to perform urethral irrigation.
[0024] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the structure of this utility model;
[0026] Figure 2 This is a schematic diagram of the structure of this utility model;
[0027] Figure 3 This is a schematic diagram of the structure of this utility model;
[0028] Figure 4 This is a cross-sectional structural diagram of the present invention;
[0029] In the diagram: 1. Base; 2. 101. Mounting rod; 2. Reclining board; 201. Waist and hip placement section; 202. Limiting slide groove; 3. Moving plate; 4. Leg rest; 5. Electric push rod; 6. Waste liquid tank; 7. Disinfectant tank; 8. Leakage hole; 9. Water pump; 10. Nozzle; 11. Ultraviolet disinfection lamp; 12. Flow guide seat; 13. Connecting pipe. Detailed Implementation
[0030] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.
[0031] like Figure 1-4As shown, a rinsing device includes a base 1, a reclining plate 2 fixedly mounted on the top surface of the base 1, a through groove opened on the base 1 below the waist and hip placement section 201 on the reclining plate 2, and a guide seat 12 fixedly mounted in the through groove, a connecting pipe 13 being installed through one side of the bottom end of the guide seat 12, the connecting pipe 13 being connected to a waste liquid tank 6, a disinfectant tank 7 being provided on one side of the waste liquid tank 6, and a water pump 9 being provided on one side of the disinfectant tank 7, a flexible hose being provided at one end of the water pump 9 being connected to a movable plate 3, and the movable plate 3 being slidably positioned above the waist and hip placement section 201, a nozzle 10 and an ultraviolet disinfection lamp 11 being provided on the bottom surface of the movable plate 3 facing the waist and hip placement section 201.
[0032] The waist and hip placement section 201 conforms to the curve of the human body, and several drainage holes 8 are opened through the lying board 2 on the waist and hip placement section 201; the patient's waist and hips are attached to the waist and hip placement section 201, and the flushing medicine drips into the guide seat 12 through the waist and hip placement section 201, and the guide seat 12 guides the medicine so that the waste liquid is collected in the waste liquid tank 6.
[0033] The waste liquid tank 6 is equipped with an observation window; the observation window allows medical staff to easily observe the amount of waste liquid.
[0034] A limiting groove 202 is provided on the end of the reclining board 2 near the waist and hip placement section 201, and the bottom side of the movable plate 3 is embedded and slidably connected in the limiting groove 202. One end of the movable plate 3 passes through one side of the base 1 and is slidably connected to it. Medical staff can pull the movable plate 3 to make it slide on the top surface of the waist and hip placement section 201.
[0035] The movable plate 3 is configured with a cavity, one end of the hose is connected through the cavity, and several nozzles 10 are fixedly installed on the bottom surface of the cavity through the bottom surface of the movable plate 3; the water pump 9 can be driven to transport the disinfectant in the disinfectant tank 7 to the cavity through the hose, and the nozzles 10 can spray the disinfectant to disinfect the surface of the waist and hip placement section 201. Then, the ultraviolet disinfection lamp 11 is driven to irradiate and disinfect the surface of the waist and hip placement section 201.
[0036] Both sides of one end of the base 1 are fixed with 101, and the end of 101 is provided with an electric push rod 5. One end of the electric push rod 5 is connected to the leg support 4. The patient lies on the reclining board 2 and places his / her lower legs on the leg support 4. The patient's position is lithotomy position, which makes it convenient for medical staff to perform urethral irrigation.
[0037] The working principle and usage procedure of this utility model are as follows: When using this device, medical staff first pull the movable plate 3 to slide it away from the top surface of the lumbar and hip placement section 201. Then, the medical staff assists the patient to lie on the reclining board 2, with the patient's head close to one end of the reclining board 2. Then, according to the patient's height and leg comfort, the electric push rods 5 on both sides of one end of the base 1 are activated. The electric push rods 5 push the leg support 4 to extend to a suitable position, guiding the patient to place their lower legs on the leg support 4, so that the patient's posture is lithotomy position, fully exposing the perineum, which is convenient for medical staff to operate. The medical staff gently inserts the special urethral irrigation tube into the urethra through the urethral opening to a suitable depth to perform the irrigation operation. At this time, the waste liquid generated by the irrigation will flow along the human physiological structure to the lumbar and hip placement section 201. Since the lumbar and hip placement section 201 conforms to the curve of the human body and has several drainage holes 8 through the reclining board 2, the waste liquid drips into the guide seat 12 below through the drainage holes 8. The guide seat 12, with its special design, effectively guides the flow of the medicine. The waste liquid is finally collected in the waste liquid tank 6 through the connecting pipe 13, avoiding the waste liquid from flowing out and causing pollution. After rinsing, the patient gets up from the reclining board 2 and leaves. The medical staff slides the moving board 3 above the waist and hip placement section 201, turns on the water pump to make the disinfectant flow into the disinfectant tank 7 connected to one end of the water pump 9. The disinfectant is then transported through the hose to the cavity in the moving board 3. Since several nozzles 10 are fixedly installed on the bottom surface of the cavity through the bottom surface of the moving board 3, the disinfectant is sprayed out from the nozzles 10 under pressure, performing preliminary spray disinfection on the surface of the waist and hip placement section 201 to remove any possible germs and provide a clean environment for subsequent patient use. The ultraviolet disinfection lamp 11 on the bottom surface of the moving board 3 is turned on to irradiate and disinfect the surface of the waist and hip placement section 201, further killing residual germs, ensuring the hygiene of the device, and preparing for the next use.
[0038] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0039] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of this utility model to other occasions without modification, should all be considered within the protection scope of this utility model.
Claims
1. A rinsing device, characterized in that: The device includes a base (1), a reclining plate (2) is fixedly mounted on the top surface of the base (1), a through groove is provided on the base (1) corresponding to the position below the waist and hip placement section (201) on the reclining plate (2), and a guide seat (12) is fixedly mounted in the through groove. A connecting pipe (13) is installed through one side of the bottom end of the guide seat (12), and the connecting pipe (13) is connected to the waste liquid tank (6). A water pump (9) is provided on one side of the disinfectant tank (7) on one side of the waste liquid tank (6). A flexible hose is provided at one end of the water pump (9) and connected to a moving plate (3). The moving plate (3) is slidably mounted above the waist and hip placement section (201). A nozzle (10) and an ultraviolet disinfection lamp (11) are provided on the bottom surface of the moving plate (3) facing the waist and hip placement section (201).
2. The rinsing device according to claim 1, characterized in that: The waist and hip placement section (201) conforms to the curve of the human body, and several drainage holes (8) are opened through the lying board (2) on the waist and hip placement section (201).
3. The rinsing device according to claim 1, characterized in that: The waste liquid tank (6) is equipped with an observation window.
4. A rinsing device according to claim 1, characterized in that: A limiting groove (202) is provided at the end of the reclining board (2) near the waist and hip placement section (201), and the bottom side of the sliding connecting plate (3) is embedded in the limiting groove (202). One end of the sliding plate (3) passes through one side of the base (1) and is slidably connected to it.
5. A rinsing device according to claim 1, characterized in that: The movable plate (3) is configured with a cavity, one end of the hose is connected through the cavity, and several nozzles (10) are fixedly installed on the bottom surface of the cavity through the bottom surface of the movable plate (3).
6. A rinsing device according to claim 1, characterized in that: The base (1) has (101) fixed on both sides of one end, and an electric push rod (5) is provided at the end of (101), with one end of the electric push rod (5) connected to the leg support (4).