Osteomyelitis postoperative wound flusher

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to an osteomyelitis postoperative wound flusher which comprises a flusher body used for flushing an osteomyelitis postoperative wound, a cavity, a liquid storage cavity and a containing cavity are formed in the flusher body, and a microprocessor, a storage battery and a pulse pump are arranged in the cavity. The pulse pump is communicated with the liquid storage cavity through a water inlet pipe and communicated with a telescopic hose arranged on the handle through a water outlet pipe, the handle is further provided with a start-stop button, a connector and anti-skid lines, the connector is connected with the anti-splashing cover and the flushing head, and an ultraviolet disinfection lamp and a support are arranged in the containing cavity. A cover plate, a handle, a door plate, an anti-skid rubber mat, an observation window, scale marks and an operation panel are arranged on the flusher body, in the using process, operation is easy and convenient, the water outlet flow and speed can be controlled, medical staff can conveniently control the flusher, and flushing convenience and the flushing effect are effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical appliances, and in particular relates to a wound washer after osteomyelitis surgery. Background Art

[0002] Post-operative wound irrigation for osteomyelitis is one of the important steps in the treatment of osteomyelitis. Its main purpose is to clean the wound, reduce bacterial contamination, remove necrotic tissue and promote wound healing. At present, the utility model patent with the authorization announcement number CN217040336U discloses a post-operative wound irrigation device for osteomyelitis. Although the irrigation device solves the problems of difficult control of the spraying angle of the nozzle and poor placement stability in the prior art, its water spraying method is to squeeze the bottle body so that the medicine is sprayed from the nozzle through the water outlet hose for irrigation. The disadvantage of this irrigation method is that for medical staff with weak hand strength or inflexible operation, it may take more force to squeeze the bottle body, and the force and speed of squeezing the bottle body will directly affect the flow rate and speed of the water outlet, which is not conducive to the medical staff to control the water outlet volume and water outlet speed, affecting the irrigation effect. Utility Model Content

[0003] In view of the above problems, the purpose of the present utility model is to provide a post-operative wound irrigator for osteomyelitis to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the utility model adopts the following technical solution: a postoperative wound irrigator for osteomyelitis, comprising an irrigator body for irrigating postoperative wounds for osteomyelitis, the irrigator body being provided with a cavity, a liquid storage cavity and a storage cavity, and a notch being provided at the outer end thereof, a microprocessor, a battery and a pulse pump being arranged in the cavity, and the pulse pump being connected with the liquid storage cavity through a water inlet pipe and being connected with a telescopic hose arranged on the handle through a water outlet pipe, the handle being further provided with a start / stop button, a joint and anti-slip patterns, the joint being connected with a splash-proof cover and a irrigating head, an ultraviolet disinfection lamp and a bracket being arranged in the storage cavity, a cover plate, a handle, a door panel, an anti-slip rubber pad, an observation window, scale lines and an operation panel being arranged on the irrigator body, and the microprocessor being electrically connected with the battery, the pulse pump, the start / stop button, the ultraviolet disinfection lamp and the operation panel.

[0005] The beneficial effects of the utility model are as follows: during use, the utility model is simple and convenient to operate, and the water flow rate and speed can be controlled, which is convenient for medical staff to operate, and effectively improves the convenience and effect of flushing, avoiding the flushing operation by squeezing the bottle body by hand, which is not only prone to squeezing difficulties, but also difficult to control the water flow rate and speed, affecting the flushing effect.

[0006] To facilitate the storage of flushing solution and the storage of handles:

[0007] As a further improvement of the above technical solution: the cavity is located inside the bottom end of the washer body, and the liquid storage cavity and the receiving cavity are respectively located on both sides above the cavity.

[0008] The beneficial effects of this improvement are: by setting up the liquid storage cavity, it is convenient to store the flushing liquid, and by setting up the storage cavity, it is convenient to store the handle.

[0009] To facilitate wound irrigation:

[0010] As a further improvement of the above technical solution: the telescopic hose is located at the bottom end of the handle, and the connector is located at the top end of the handle, and the connector passes through the middle through hole of the splash guard and is screwed to the flushing head.

[0011] The beneficial effect of the present improvement is as follows: after the splash guard and the flushing head are both installed on the joint, the medical staff presses the start-stop button on the handle to send a signal to the microprocessor, and the microprocessor can control the opening and closing of the pulse pump. When the flushing function is started, the pulse pump can draw the medicine liquid in the liquid storage chamber through the water inlet pipe, and then transport the generated pulse water flow through the water outlet pipe and the telescopic hose to the handle, and finally spray out from the flushing head to flush the wound. After flushing, just press the start-stop button again to stop the spraying of water. By setting up the splash guard, the direction of the medicine liquid spray can be more concentrated when flushing the wound, reducing the dispersion and splashing of the liquid.

[0012] In order to facilitate the control of the flushing function and increase the stability of the handle when holding it:

[0013] As a further improvement of the above technical solution: the start-stop button is located above the handle, and the anti-slip pattern is located below the handle.

[0014] The beneficial effects of this improvement are: by setting up the start-stop button, it is easy to control the start and stop of the flushing function, and by setting up the anti-slip pattern, it is easy to increase the friction coefficient and enhance the stability of the medical staff when holding the handle for use.

[0015] To facilitate storage, fixation and disinfection of the handle:

[0016] As a further improvement of the above technical solution: the bracket is horizontally arranged on the side wall of the storage cavity, and the ultraviolet disinfection lamp is arranged on the top wall of the storage cavity.

[0017] The beneficial effects of this improvement are as follows: through the establishment of the bracket, when the upper end of the handle passes through the opening at the side end of the bracket, it can be clamped on the bracket to fix its position; through the establishment of the ultraviolet disinfection lamp, when the handle is in the storage state, the medical staff can set the ultraviolet disinfection parameters through the operation panel, and the microprocessor sends a corresponding control signal to the ultraviolet disinfection lamp according to the received operation panel signal, thereby realizing the sterilization and disinfection operation of the handle and the upper joint thereof, so as to increase the sterile safety of the next connection of the flushing head for flushing operation.

[0018] In order to facilitate the closing of the liquid storage chamber and the receiving chamber:

[0019] As a further improvement of the above technical solution: the cover plate is located at the top opening of the liquid storage cavity, and the door plate is located at the side opening of the storage cavity, and one end of the cover plate is hinged to the flusher body by a hinge, and the other end is provided with a fastener, and the fastener is snap-connected with a block arranged at a corresponding position on the outer wall of the flusher body, and one end of the door plate is hinged to the flusher body by a hinge, and the other end is provided with a block on the inner wall, and the block is snap-connected with a hole opened at a corresponding position on the outer wall of the flusher body.

[0020] The beneficial effect of this improvement is that the top opening of the liquid storage chamber can be closed by setting up the cover plate, and the side opening of the storage chamber can be closed by setting up the door plate.

[0021] In order to increase the sealing performance of the cover plate when in use:

[0022] As a further improvement of the above technical solution: a sealing rubber pad is provided at the bottom edge of the cover plate.

[0023] The beneficial effect of this improvement is that by setting up the sealing pad at the bottom edge of the cover plate, the sealing performance of the cover when in use can be increased, preventing the medicinal liquid in the liquid storage chamber from flowing out during the transportation of the flusher body.

[0024] In order to facilitate the transportation of the flushing device, observe and read the amount of liquid in the liquid storage chamber, set the flushing and disinfection functions, and increase the stability of placement and use:

[0025] As a further improvement of the above technical solution: the handle is arranged at the middle position of the top of the flusher body, the observation window, scale lines and operation panel are all arranged at the front end of the flusher body, and the anti-slip rubber pad is arranged at the bottom end of the flusher body, and the inner end of the observation window is the liquid storage cavity, and the scale lines are vertically located on the outer wall of the flusher body on one side of the observation window.

[0026] The beneficial effects of the present improvement are as follows: the provision of a handle allows medical staff to carry and transport the flushing device body; the provision of an observation window allows medical staff to view the medicinal liquid in the liquid storage chamber through it; the provision of scale lines allows medical staff to read the amount of medicinal liquid in the liquid storage chamber; the provision of an operating panel allows medical staff to set parameters such as the intensity and speed of pulse flushing and the time and intensity of ultraviolet disinfection; after the operation is set, the operating panel can transmit electrical signals to the microprocessor, and the microprocessor adjusts the working state of the ultraviolet disinfection lamp of the pulse pump according to the instructions; and the provision of an anti-slip rubber pad can increase the friction coefficient and enhance stability during placement and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the positive end structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the cover opening structure of the utility model;

[0029] Figure 3 This is a schematic diagram of the door panel opening structure of the utility model;

[0030] Figure 4 This is a schematic diagram of the disassembly structure of the splash protection cover and the flushing head of the utility model;

[0031] Figure 5 This is a schematic diagram of the internal structure of the positive end of the utility model;

[0032] In the figure: 1. flusher body; 2. cavity; 3. liquid storage chamber; 4. storage chamber; 5. notch; 6. microprocessor; 7. battery; 8. pulse pump; 9. handle; 10. telescopic hose; 11. start / stop button; 12. connector; 13. anti-skid pattern; 14. splash guard; 15. flushing head; 16. ultraviolet disinfection lamp; 17. bracket; 18. cover; 19. handle; 20. door panel; 21. anti-skid rubber pad; 22. observation window; 23. scale line; 24. operation panel; 25. fastener; 26. sealing rubber pad. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0034] like Figure 1-5As shown, a postoperative wound irrigator for osteomyelitis comprises an irrigator body 1 for irrigating postoperative wounds for osteomyelitis, wherein a cavity 2, a liquid storage cavity 3 and a storage cavity 4 are provided inside the irrigator body 1, and a notch 5 is provided at the outer end thereof, a microprocessor 6, a battery 7 and a pulse pump 8 are arranged in the cavity 2, and the pulse pump 8 is connected with the liquid storage cavity 3 through a water inlet pipe, and is connected with a telescopic hose 10 arranged on a handle 9 through a water outlet pipe, and the handle 9 is further provided with a start-stop button 11, a joint 12 and anti-slip patterns 13, the joint 12 is connected with a splash-proof cover 14 and a irrigating head 15, an ultraviolet disinfection lamp 16 and a bracket 17 are arranged in the storage cavity 4, and a cover plate 18, a handle 19, a door panel 20, and an anti-slip rubber are arranged on the irrigator body 1. The pad 21, the observation window 22, the scale line 23 and the operation panel 24, and the microprocessor 6 and the battery 7, the pulse pump 8, the start-stop button 11, the ultraviolet disinfection lamp 16, and the operation panel 24 are all electrically connected. During use, the utility model is simple and convenient to operate, and the water flow rate and speed can be controlled, which is convenient for medical staff to control, and effectively improves the convenience of flushing and the flushing effect, avoiding the flushing operation by squeezing the bottle body by hand, which is not only prone to squeezing difficulties, but also difficult to control the water flow rate and speed, affecting the flushing effect. The cavity 2 is located inside the bottom end of the flusher body 1, and the liquid storage cavity 3 and the storage cavity 4 are respectively located on both sides above the cavity 2. The establishment of the liquid storage cavity 3 can facilitate flushing. The storage of the washing liquid is facilitated by the establishment of the storage chamber 4, and the handle 9 can be conveniently stored. The telescopic hose 10 is located at the bottom of the handle 9, and the connector 12 is located at the top of the handle 9, and the connector 12 passes through the middle through hole of the splash guard 14 and is threadedly connected with the flushing head 15. After the splash guard 14 and the flushing head 15 are both installed on the connector 12, the medical staff presses the start-stop button 11 on the handle 9 to send a signal to the microprocessor 6, and the microprocessor 6 can control the opening and closing of the pulse pump 8. When the flushing function is started, the pulse pump 8 can suck the liquid in the liquid storage chamber 3 through the water inlet pipe, and then transport the generated pulse water flow to the handle 9 through the water outlet pipe and the telescopic hose 10, and finally spray it out from the flushing head 15 to flush the wound. After flushing, just press the start-stop button 11 again. The start-stop button 11 can stop the spraying of water. The establishment of the anti-splash cover 14 can make the spray direction of the liquid more concentrated when flushing the wound, reducing the dispersion and splashing of the liquid. The start-stop button 11 is located above the handle 9, and the anti-slip pattern 13 is located below the handle 9. The establishment of the start-stop button 11 can facilitate the control of the start and stop of the flushing function. The establishment of the anti-slip pattern 13 can facilitate the increase of the friction coefficient and enhance the stability of the medical staff when holding the handle 9 for use. The bracket 17 is horizontally arranged at the side wall of the storage cavity 4, and the ultraviolet disinfection lamp 16 is arranged on the top wall of the storage cavity 4. Through the establishment of the bracket 17, when the upper end of the handle 9 passes through the side end opening of the bracket 17, it can be stuck on the bracket 17 to fix the position.By setting up the ultraviolet disinfection lamp 16, when the handle 9 is in the storage state, the medical staff can set the ultraviolet disinfection parameters through the operation panel 24, and the microprocessor 6 sends a corresponding control signal to the ultraviolet disinfection lamp 16 according to the received signal of the operation panel 24, thereby achieving the sterilization and disinfection operation of the handle 9 and the upper connector 12, so as to increase the sterile safety of the next connection of the flushing head 15 for flushing operation. The cover plate 18 is located at the top opening of the liquid storage chamber 3, and the door plate 20 is located at the side opening of the storage chamber 4, and one end of the cover plate 18 is hinged to the flushing device body 1 through a hinge. A snap fastener 25 is provided at the other end, and the snap fastener 25 is snap-connected with a block provided at a corresponding position on the outer wall of the washer body 1, and one end of the door panel 20 is hinged to the washer body 1 through a hinge, and a block is provided on the inner wall of the other end, and the block is snap-connected with a hole provided at a corresponding position on the outer wall of the washer body 1. By providing the cover plate 18, the top opening of the liquid storage chamber 3 can be closed, and by providing the door panel 20, the side opening of the storage chamber 4 can be closed. A sealing rubber pad 26 is provided at the bottom edge of the cover plate 18, and by providing the sealing rubber pad 26 at the bottom edge of the cover plate 18, The sealing performance of the cover is increased when it is used to prevent the outflow of the liquid in the liquid storage chamber 3 during the transportation of the irrigator body 1. The handle 19 is arranged at the middle position of the top of the irrigator body 1. The observation window 22, the scale line 23 and the operation panel 24 are all arranged at the positive end of the irrigator body 1, and the anti-slip rubber pad 21 is arranged at the bottom of the irrigator body 1. The inner end of the observation window 22 is the liquid storage chamber 3, and the scale line 23 is vertically located on the outer wall of the irrigator body 1 on one side of the observation window 22. The establishment of the handle 19 can facilitate medical staff to carry and transport the irrigator body 1, and the establishment of the observation window 22 can facilitate The medical staff can watch the liquid medicine in the liquid storage chamber 3 through it. The scale line 23 is set up to facilitate the medical staff to read the amount of liquid medicine in the liquid storage chamber 3. The operation panel 24 is set up to facilitate the medical staff to operate and set the parameters such as the intensity and speed of pulse flushing and the time and intensity of ultraviolet disinfection. After the operation is set up, the operation panel 24 can be transmitted to the microprocessor 6 via an electrical signal. The microprocessor 6 adjusts the working state of the ultraviolet disinfection lamp 16 of the pulse pump 8 according to the instruction. The anti-slip rubber pad 21 can increase the friction coefficient and enhance the stability when placed in use.

[0035] The working principle of the utility model is as follows: when in use, the medical staff only needs to press the operation button on the operation panel 24 to set the intensity, speed, time and intensity of the pulse flushing and other parameters. After the operation setting is completed, the operation panel 24 transmits the electrical signal to the microprocessor 6, and the microprocessor 6 adjusts the working state of the ultraviolet disinfection lamp 16 of the pulse pump 8 according to the instruction. When the door panel 20 is opened through the gap 5, the storage cavity 4 is opened to take out the handle 9, and the splash shield 14 and the flushing head 15 are both installed on the joint 12, the medical staff presses the start-stop button 11 on the handle 9 to send a signal to the microprocessor 6, and the microprocessor 6 can control the start and stop of the pulse pump 8. When the flushing function is started, the pulse pump 8 can suck the liquid medicine in the liquid storage chamber 3 through the water inlet pipe, and then transmit the generated pulse water flow to the handle 9 through the water outlet pipe and the telescopic hose 10, and finally spray out from the flushing head 15 to flush the wound. After flushing, just press the start-stop button 11 again to stop the spraying of water flow. The establishment of the splash-proof cover 14 can make the liquid medicine spray direction more concentrated when flushing the wound, reduce the dispersion and splashing of the liquid. The establishment of the anti-slip pattern 13 can increase the friction coefficient and enhance the stability of the medical staff when holding the handle 9 for use. The establishment of the liquid storage chamber 3 can facilitate the storage of the flushing liquid. Through the establishment of the bracket 17, when the upper end of the handle 9 passes through the opening of the side end of the bracket 17, it can be stuck on the bracket 17 to fix the position. Through the establishment of the ultraviolet disinfection lamp 16, when the handle 9 is in the storage state, the medical staff can set the ultraviolet disinfection parameters through the operation panel 24. The microprocessor 6 sends a corresponding control signal to the ultraviolet disinfection lamp 16 according to the received signal of the operation panel 24, thereby realizing the sterilization and disinfection operation of the handle 9 and the upper connector 12, so as to increase the sterile safety of the next connection of the flushing head 15 for the flushing operation. Through the establishment of the cover plate 18, the top opening of the liquid storage chamber 3 can be closed, and through the establishment of the door panel 20, the storage chamber 3 can be closed. The side opening of the cavity 4 is closed, and the sealing rubber pad 26 at the bottom edge of the cover plate 18 is provided to increase the sealing performance when the cover is used, so as to prevent the medicinal liquid in the liquid storage chamber 3 from flowing out during the transportation of the flushing device body 1. The handle 19 is provided to facilitate medical staff to carry and transport the flushing device body 1. The observation window 22 is provided to facilitate medical staff to view the medicinal liquid in the liquid storage chamber 3 through it. The scale line 23 is provided to facilitate medical staff to read the amount of medicinal liquid in the liquid storage chamber 3. The anti-slip rubber pad 21 can increase the friction coefficient and enhance the stability when placed in use. The storage battery 7 can be provided to facilitate power supply to various power components.

[0036] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0037] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A post-operative wound irrigator for osteomyelitis, comprising an irrigator body (1) for irrigating post-operative wounds for osteomyelitis, wherein the irrigator body (1) is provided with a cavity (2), a liquid storage cavity (3) and a receiving cavity (4) therein, and a notch (5) is provided at the outer end thereof, and is characterized in that: The cavity (2) is provided with a microprocessor (6), a battery (7) and a pulse pump (8), and the pulse pump (8) is connected to the liquid storage chamber (3) through a water inlet pipe and is connected to a telescopic hose (10) provided on the handle (9) through a water outlet pipe. The handle (9) is also provided with a start / stop button (11), a joint (12) and anti-slip grooves (13), and the joint (12) is connected to a splash-proof cover (14) and a flushing head (15). An ultraviolet disinfection lamp (16) and a bracket (17) are provided in the storage chamber (4). The flushing device body (1) is provided with a cover plate (18), a handle (19), a door plate (20), an anti-slip rubber pad (21), an observation window (22), a scale line (23) and an operation panel (24), and the microprocessor (6) is electrically connected to the battery (7), the pulse pump (8), the start / stop button (11), the ultraviolet disinfection lamp (16) and the operation panel (24).

2. The post-operative wound irrigator for osteomyelitis according to claim 1, characterized in that: The cavity (2) is located inside the bottom end of the washer body (1), while the liquid storage cavity (3) and the receiving cavity (4) are respectively located on both sides above the cavity (2).

3. The post-operative wound irrigator for osteomyelitis according to claim 1, characterized in that: The telescopic hose (10) is located at the bottom end of the handle (9), and the connector (12) is located at the top end of the handle (9). The connector (12) passes through the middle through hole of the splash shield (14) and is threadedly connected to the flushing head (15).

4. The wound irrigator after osteomyelitis surgery according to claim 1, characterized in that: The start / stop button (11) is located above the handle (9), while the anti-slip pattern (13) is located below the handle (9).

5. The post-operative wound irrigator for osteomyelitis according to claim 1, characterized in that: The bracket (17) is horizontally arranged on the side wall of the storage cavity (4), and the ultraviolet disinfection lamp (16) is arranged on the top wall of the storage cavity (4).

6. The post-operative wound irrigator for osteomyelitis according to claim 1, characterized in that: The cover plate (18) is located at the top opening of the liquid storage chamber (3), while the door plate (20) is located at the side opening of the storage chamber (4), and one end of the cover plate (18) is hinged to the flushing device body (1) through a hinge, and the other end is provided with a snap-fitting member (25), and the snap-fitting member (25) is snap-fitted to a snap-fitting block provided at a corresponding position on the outer wall of the flushing device body (1), and one end of the door plate (20) is hinged to the flushing device body (1) through a hinge, and the other end is provided with a snap-fitting block on the inner wall, and the snap-fitting block is snap-fitted to a snap-fitting hole provided at a corresponding position on the outer wall of the flushing device body (1).

7. The wound irrigator after osteomyelitis surgery according to claim 1, characterized in that: A sealing rubber pad (26) is provided at the bottom edge of the cover plate (18).

8. The wound irrigator after osteomyelitis surgery according to claim 1, characterized in that: The handle (19) is arranged at the middle position of the top of the flushing device body (1), the observation window (22), the scale line (23) and the operation panel (24) are all arranged at the front end of the flushing device body (1), and the anti-slip rubber pad (21) is arranged at the bottom end of the flushing device body (1), and the inner end of the observation window (22) is the liquid storage cavity (3), and the scale line (23) is vertically located on the outer wall of the flushing device body (1) on one side of the observation window (22).

Images