Cleaning device for wound flushing
By introducing a protective device into the rinsing unit, utilizing the design of a sliding plate and ball bearings, the problem of dust adhesion caused by prolonged exposure of the rinsing head is solved, enabling convenient access to the rinsing head and effective protection, thus ensuring cleaning results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN CANCER HOSPITAL
- Filing Date
- 2025-03-13
- Publication Date
- 2026-04-28
AI Technical Summary
In existing technologies, rinsing heads exposed to the outside for extended periods are prone to accumulating dust and other impurities, affecting their use in subsequent applications.
A cleaning device including a protective mechanism was designed. Through the cooperation of a sliding plate and a ball bearing, the rinsing head can be easily picked up and protected to prevent dust from adhering.
It effectively prevents dust and other impurities from adhering to the surface of the rinsing head, ensuring cleanliness and effective rinsing results for the next use.
Smart Images
Figure CN224166661U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of cleaning devices for wound irrigation, and more particularly to a cleaning device for wound irrigation. Background Technology
[0002] The Medical Wound Irrigator (Special for Rabies Wound Irrigation) is a wound disinfection and irrigation device specifically designed for animal bites and scratches (dog bites, cat scratches, poultry bites, and wild animal bites). Developed within the framework of the "Guidelines for Rabies Wound Exposure Treatment and Standards for Rabies Wound Exposure Treatment," this dog bite irrigation device features both automatic and manual irrigation modes. In automatic mode, the device connects to a special weakly alkaline skin and mucous membrane wound irrigation solution, running water, and physiological saline, automatically rinsing the wound alternately. It also features a pulse irrigation function to thoroughly and effectively remove embedded debris and reduce the number of bacteria and viruses. The device has a heating function to ensure the irrigation fluid temperature is close to body temperature, minimizing wound irritation. After rinsing, it automatically cleans the wound with physiological saline. The entire irrigation process takes at least 15 minutes. Upon completion, the device automatically prints an irrigation receipt, which is signed by both the patient and the doctor for record-keeping.
[0003] The inventors discovered during routine use of the medical wound irrigation device that after use, the irrigation head is simply hung on one side of the device. Due to prolonged exposure, dust and other impurities accumulate on the surface of the irrigation head, requiring it to be cleaned thoroughly before each use, thus causing problems. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a cleaning device for wound irrigation.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a cleaning device for wound rinsing, comprising a rinsing machine, a water pipe fixedly connected to the bottom of the rinsing machine, a rinsing head fixedly connected to one end of the water pipe, a fixing device provided on the side of the rinsing machine, a connecting pipe fixedly connected to the side of the rinsing machine, a clamping plate fixedly connected to the side of the rinsing machine, the water pipe being clamped inside the clamping plate, a protective device provided on the top of the clamping plate, the protective device comprising a protective frame fixedly connected to the top of the clamping plate, a through groove opened on the top of the protective frame, a sliding plate slidably connected inside the through groove, and a baffle fixedly connected to the top of the sliding plate.
[0006] The aforementioned components achieve the following effects: the protective frame protects the rinsing head, preventing dust and other impurities from settling on its surface; the sliding plate allows for easy removal of the rinsing head; when rinsing an external wound, the connecting pipe is connected to the disinfectant water pipe, the rinsing head is removed from the plate, and the switch is pressed to allow disinfectant water to enter the water pipe from the inside of the rinsing machine and spray out from the rinsing head, thus rinsing the patient's wound. The rinsing machine has two rinsing modes. In automatic rinsing mode, the equipment is connected to a special weakly alkaline skin and mucous membrane wound rinsing solution for dog bites, along with running water and saline solution, automatically rinsing the wound alternately. It has a pulse rinsing function, which can thoroughly and effectively remove embedded debris and reduce the number of bacteria and viruses in the wound. The equipment has a heating function to ensure that the temperature of the rinsing liquid is close to body temperature, reducing wound irritation. After rinsing, the equipment automatically rinses the wound with saline solution. The entire rinsing process takes no less than 1 minute. After rinsing, the equipment automatically prints a rinsing slip, which is signed by both the patient and the doctor for filing.
[0007] Preferably, a pad, which is a rubber plate, is fixedly connected to the bottom of the baffle.
[0008] The effect achieved by the above components is that, with the action of the pad, the skateboard will not directly contact the protective frame when it falls, thus avoiding the phenomenon of rigid contact.
[0009] Preferably, the side of the slide plate is provided with a circular groove, and a ball bearing is rotatably connected inside the circular groove.
[0010] The effect achieved by the above components is that, under the action of the ball bearings, the skateboard can move more smoothly when falling.
[0011] Preferably, a fixing plate is fixedly connected to the top of the protective frame, an L-shaped plate is slidably connected to the surface of the fixing plate, a first spring is fixedly connected to one end of the L-shaped plate, and the other end of the first spring is fixedly connected to the side of the fixing plate.
[0012] The effects achieved by the above components are as follows: Under the action of the elastic potential energy of the first spring itself, the L-shaped plate is locked at the top of the baffle, thereby limiting the sliding plate. When protection of the flushing head is required, the sliding plate is pulled upward, causing the sliding plate to separate from the through groove, locking the flushing head on the surface of the clamping plate, and inserting the sliding plate into the inside of the through groove. Under the action of the ball bearings, the sliding plate can move more smoothly when falling. When the sliding plate moves to the bottom, the baffle limits the sliding plate. Under the action of the pad, the sliding plate will not directly contact the protective frame when falling, avoiding the phenomenon of rigid contact. When the baffle is attached to the top of the protective frame, under the action of the elastic potential energy of the first spring itself, the L-shaped plate is locked at the top of the baffle, thereby limiting the sliding plate and achieving the protective function.
[0013] Preferably, the fixing device includes a clip fixedly connected to the side of the washing machine, the surface of the clip is fitted with a rectangular frame, the side of the rectangular frame is fixedly connected with a rectangular plate, the surface of the rectangular plate is provided with screws, and the rectangular plate is fixed to the wall surface by the screws.
[0014] The effect achieved by the above components is that the rectangular plate is fixed to the wall by the screws, and the washing machine can be fixed to the wall by the clips and the rectangular frame.
[0015] Preferably, a magnetic strip is fixedly connected to the bottom of the card strip, and a magnetic strip is fixedly connected to the inner wall of the rectangular frame.
[0016] The effect achieved by the above components is that, under the action of the magnetic strip, the card strip can be attracted to the inside of the rectangular frame, thereby achieving a fixed function.
[0017] Preferably, a locking rod is inserted into the side of the rectangular frame, and one end of the locking rod is inserted into the interior of the locking strip.
[0018] The effect achieved by the above components is that, under the action of the locking rod, the locking strip is fixed inside the rectangular frame, thereby achieving the function of fixation.
[0019] Preferably, a second spring is sleeved on the surface of the clamp rod, and the two ends of the second spring are fixedly connected to one end of the clamp rod on the side of the rectangular frame.
[0020] The effect achieved by the above components is as follows: Under the action of the elastic potential energy of the second spring itself, the locking rod is inserted into the inside of the locking strip in a self-locking manner. When installing the washing machine, after the rectangular plate is attached to the wall at a suitable height, the screw is inserted through the rectangular plate and screwed into the wall to fix the rectangular frame. The locking strip is then inserted into the inside of the rectangular frame. Under the action of the magnetic strip, the locking strip can be attracted to the inside of the rectangular frame. When the magnetic strip contacts the bottom of the rectangular frame, under the action of the elastic potential energy of the second spring itself, the locking rod is inserted into the inside of the locking strip in a self-locking manner, thereby achieving the fixing effect.
[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0022] In this invention, by setting a protective device, when the flushing head needs protection, the slide plate is pulled upwards to separate it from the through groove, the flushing head is secured to the surface of the retaining plate, and the slide plate is inserted into the through groove. Under the action of the ball bearings, the slide plate can move more smoothly when falling. When the slide plate moves to the bottom, the baffle limits its movement, and the pad prevents it from directly contacting the protective frame when falling, avoiding rigid contact. When the baffle is attached to the top of the protective frame, the elastic potential energy of the first spring causes the L-shaped plate to be secured to the top of the baffle, thereby limiting the slide plate and achieving the protective function. This solves the problem that the flushing head will attract dust and other impurities when exposed for a long time, affecting its next use. Attached Figure Description
[0023] Figure 1 A three-dimensional structural diagram of a cleaning device for wound irrigation is provided for this utility model;
[0024] Figure 2 A schematic diagram of a protective device for a wound rinsing cleaning apparatus is provided for this utility model.
[0025] Figure 3 This invention provides a schematic diagram of a fixing device for a cleaning apparatus used for wound irrigation.
[0026] Legend: 1. Washing machine; 2. Protective device; 21. Protective frame; 22. Through groove; 23. Slide plate; 24. Baffle; 25. Pad; 26. L-shaped plate; 27. First spring; 28. Ball bearing; 3. Fixing device; 31. Rectangular plate; 32. Rectangular frame; 33. Locking strip; 34. Magnetic strip; 35. Locking rod; 36. Second spring; 4. Connecting pipe; 5. Water pipe; 6. Washing head; 7. Locking plate. Detailed Implementation
[0027] Example 1, such as Figure 1-3As shown, a cleaning device for wound irrigation includes an irrigation machine 1. A water pipe 5 is fixedly connected to the bottom of the irrigation machine 1, and an irrigation head 6 is fixedly connected to one end of the water pipe 5. A fixing device 3 is provided on the side of the irrigation machine 1, a connecting pipe 4 is fixedly connected to the side of the irrigation machine 1, and a clamping plate 7 is fixedly connected to the side of the irrigation machine 1. The water pipe 5 is clamped inside the clamping plate 7, and a protective device 2 is provided on the top of the clamping plate 7. When it is necessary to irrigate the wound, the connecting pipe 4 is connected to the disinfectant water pipe 5, the irrigation head 6 is removed from the surface of the clamping plate 7, and the switch is pressed, so that disinfectant water enters from the inside of the irrigation machine 1 into the inside of the water pipe 5 and exits from the irrigation head 6. The spray is used to rinse the patient's wound. The rinsing machine 1 has two rinsing modes. In automatic rinsing mode, the equipment is connected to a special weakly alkaline skin and mucous membrane wound rinsing solution for dog bites, as well as running clean water and physiological saline. It automatically rinsing the wound alternately and has a pulse rinsing function, which can thoroughly and effectively remove debris embedded in the wound and reduce the number of bacteria and viruses. The equipment has a heating function to ensure that the temperature of the rinsing liquid is close to the body temperature, reducing wound irritation. After rinsing, the equipment automatically rinses the wound with physiological saline. The entire rinsing process takes no less than 15 minutes. After rinsing, the equipment automatically prints a rinsing slip, which is signed by both the patient and the doctor for filing.
[0028] Reference Figure 2The protective device 2 includes a protective frame 21 fixedly connected to the top of the clamping plate 7. A through groove 22 is provided on the top of the protective frame 21, and a sliding plate 23 is slidably connected inside the through groove 22. A baffle 24 is fixedly connected to the top of the sliding plate 23. The protective frame 21 protects the rinsing head 6, preventing dust and other impurities from falling onto its surface. The sliding plate 23 allows the rinsing head 6 to be easily removed. When rinsing an external wound, the connecting pipe 4 is connected to the disinfectant water pipe 5, the rinsing head 6 is removed from the surface of the clamping plate 7, and the switch is pressed. This allows disinfectant water to enter the water pipe 5 from the inside of the rinsing machine 1 and spray out from the rinsing head 6, thereby rinsing the patient's wound. The rinsing machine 1 has two rinsing modes. In automatic rinsing mode, the equipment is connected to a special weakly alkaline skin and mucous membrane wound rinsing solution for dog bites, along with running water and physiological saline, automatically rinsing the wound alternately. It has a pulse rinsing function, which can thoroughly and effectively remove embedded debris and reduce the number of bacteria and viruses in the wound. The equipment has a heating function to ensure that the temperature of the rinsing liquid is close to body temperature, reducing wound irritation. After rinsing, it automatically rinses the wound with physiological saline. The entire rinsing process takes no less than 15 minutes. After rinsing, the equipment automatically prints a rinsing slip, which is signed by both the patient and the doctor for filing. A pad 25, which is made of rubber, is fixedly connected to the bottom of the baffle 24. Under the action of the pad 25, the sliding plate... When the slide plate 23 falls, it will not directly contact the protective frame 21, avoiding rigid contact. A circular groove is provided on the side of the slide plate 23, and a ball bearing 28 is rotatably connected inside the groove. Under the action of the ball bearing 28, the slide plate 23 can move more smoothly when falling. A fixed plate is fixedly connected to the top of the protective frame 21, and an L-shaped plate 26 is slidably connected to the surface of the fixed plate. One end of the L-shaped plate 26 is fixedly connected to a first spring 27, and the other end of the first spring 27 is fixedly connected to the side of the fixed plate. Under the action of the elastic potential energy of the first spring 27, the L-shaped plate 26 is locked onto the top of the baffle 24, thus limiting the slide plate 23. When it is necessary to protect the flushing head 6, the slide plate 23 is moved towards... Pulling upwards separates the slide plate 23 from the through groove 22, securing the flushing head 6 onto the surface of the clamping plate 7, and inserting the slide plate 23 into the through groove 22. Under the action of the ball bearing 28, the slide plate 23 can move more smoothly when falling. When the slide plate 23 moves to the bottom, the baffle 24 limits its movement. The pad 25 prevents the slide plate 23 from directly contacting the protective frame 21 when falling, avoiding rigid contact. When the baffle 24 is in contact with the top of the protective frame 21, the elastic potential energy of the first spring 27 causes the L-shaped plate 26 to be clamped onto the top of the baffle 24, thereby limiting the slide plate 23 and achieving the protective function.
[0029] Reference Figure 3The fixing device 3 includes a retaining strip 33 fixedly connected to the side of the washing machine 1. A rectangular frame 32 is fitted onto the surface of the retaining strip 33. A rectangular plate 31 is fixedly connected to the side of the rectangular frame 32. Screws are provided on the surface of the rectangular plate 31, which is fixed to the wall surface by the screws. Under the action of the screws, the rectangular plate 31 is fixed to the wall. Under the action of the retaining strip 33 and the rectangular frame 32, the washing machine 1 can be fixed to the wall. A magnetic strip 34 is fixedly connected to the bottom of the retaining strip 33 and the inner wall of the rectangular frame 32. Under the action of the magnetic strip 34, the retaining strip 33 can be attracted to the inside of the rectangular frame 32, thereby achieving the fixing function. A retaining rod 35 is inserted into the side of the rectangular frame 32. One end of the retaining rod 35 is inserted into the inside of the retaining strip 33. Under the action of the retaining rod 35, the retaining strip 33 is fixed inside the rectangular frame 32. The second spring 36 is fitted onto the surface of the clamping rod 35. The two ends of the second spring 36 are fixedly connected to one end of the clamping rod 35 on the side of the rectangular frame 32. Under the action of the elastic potential energy of the second spring 36, the clamping rod 35 is inserted into the clamping strip 33 in a self-locking manner. When installing the washing machine 1, after the rectangular plate 31 is attached to the wall at a suitable height, the screw is inserted through the rectangular plate 31 and screwed into the wall to fix the rectangular frame 32. The clamping strip 33 is inserted into the rectangular frame 32. Under the action of the magnetic strip 34, the clamping strip 33 can be attracted to the inside of the rectangular frame 32. When the magnetic strip 34 contacts the bottom of the rectangular frame 32, under the action of the elastic potential energy of the second spring 36, the clamping rod 35 is inserted into the clamping strip 33 in a self-locking manner, thereby achieving the fixing function.
[0030] Working principle: When the cleaning device for wound irrigation is needed, and when rinsing an external wound is required, connect the connecting pipe 4 to the disinfectant water pipe 5, remove the rinsing head 6 from the surface of the clamping plate 7, and press the switch to allow disinfectant water to enter the water pipe 5 from inside the rinsing machine 1 and spray out from the rinsing head 6, thereby rinsing the patient's wound. The rinsing machine 1 has two rinsing modes. In automatic rinsing mode, the device is connected to a special weakly alkaline skin and mucous membrane wound rinsing solution for dog bites, running clean water, and physiological saline, automatically achieving alternating rinsing of the wound and featuring a pulse rinsing function. This device can thoroughly and effectively remove embedded debris from wounds and reduce the number of bacteria and viruses. It has a heating function to ensure the temperature of the rinsing liquid is close to body temperature, minimizing wound irritation. After rinsing, it automatically rinses the wound with saline solution. The entire rinsing process takes no less than 15 minutes. After rinsing, the device automatically prints a rinsing slip, which is signed by both the patient and the doctor for record-keeping. When protection of the rinsing head 6 is needed, the sliding plate 23 is pulled upwards to separate it from the through groove 22, securing the rinsing head 6 to the surface of the clamping plate 7. The sliding plate 23 is then inserted into the through groove. Inside 22, the ball bearing 28 allows the slide plate 23 to move more smoothly during descent. When the slide plate 23 reaches its lowest point, the baffle 24 limits its movement. The pad 25 prevents the slide plate 23 from directly contacting the protective frame 21 during descent, avoiding rigid contact. When the baffle 24 is in contact with the top of the protective frame 21, the elastic potential energy of the first spring 27 causes the L-shaped plate 26 to engage with the top of the baffle 24, thus limiting the movement of the slide plate 23. This achieves a protective function. When installing the washing machine 1, after attaching the rectangular plate 31 to the wall at a suitable height, the screws penetrate the rectangular plate 31 and are screwed into the wall to fix the rectangular frame 32. The locking strip 33 is inserted into the rectangular frame 32. Under the action of the magnetic strip 34, the locking strip 33 can be attracted to the inside of the rectangular frame 32. When the magnetic strip 34 contacts the bottom of the rectangular frame 32, under the action of the elastic potential energy of the second spring 36, the locking rod 35 is inserted into the inside of the locking strip 33 in a self-locking manner, thereby achieving a fixing function.
Claims
1. A cleaning device for wound irrigation, comprising an irrigation machine (1), wherein a water pipe (5) is fixedly connected to the bottom of the irrigation machine (1), and an irrigation head (6) is fixedly connected to one end of the water pipe (5), characterized in that: The side of the rinsing machine (1) is provided with a fixing device (3), the side of the rinsing machine (1) is fixedly connected with a connecting pipe (4), the side of the rinsing machine (1) is fixedly connected with a clamping plate (7), the water pipe (5) is clamped inside the clamping plate (7), the top of the clamping plate (7) is provided with a protective device (2), the protective device (2) includes a protective frame (21) fixedly connected to the top of the clamping plate (7), the top of the protective frame (21) is provided with a through groove (22), the inside of the through groove (22) is slidably connected with a sliding plate (23), the top of the sliding plate (23) is fixedly connected with a baffle (24).
2. The cleaning device for wound irrigation according to claim 1, characterized in that: The bottom of the baffle (24) is fixedly connected to a pad (25), which is a rubber plate.
3. The cleaning device for wound irrigation according to claim 2, characterized in that: The side of the slide plate (23) is provided with a circular groove, and a ball bearing (28) is rotatably connected inside the circular groove.
4. The cleaning device for wound irrigation according to claim 3, characterized in that: A fixing plate is fixedly connected to the top of the protective frame (21), and an L-shaped plate (26) is slidably connected to the surface of the fixing plate. A first spring (27) is fixedly connected to one end of the L-shaped plate (26), and the other end of the first spring (27) is fixedly connected to the side of the fixing plate.
5. The cleaning device for wound irrigation according to claim 4, characterized in that: The fixing device (3) includes a clip (33) fixedly connected to the side of the washing machine (1). A rectangular frame (32) is fitted on the surface of the clip (33). A rectangular plate (31) is fixedly connected to the side of the rectangular frame (32). Screws are provided on the surface of the rectangular plate (31). The rectangular plate (31) is fixed to the wall surface by screws.
6. The cleaning device for wound irrigation according to claim 5, characterized in that: A magnetic strip (34) is fixedly connected to the bottom of the card strip (33), and a magnetic strip (34) is fixedly connected to the inner wall of the rectangular frame (32).
7. The cleaning device for wound irrigation according to claim 6, characterized in that: A locking rod (35) is inserted into the side of the rectangular frame (32), and one end of the locking rod (35) is inserted into the inside of the locking strip (33).
8. The cleaning device for wound irrigation according to claim 7, characterized in that: The surface of the lever (35) is fitted with a second spring (36), and the two ends of the second spring (36) are fixedly connected to one end of the lever (35) on the side of the rectangular frame (32).