Diabetic foot debridement device

Abstract

The utility model relates to the technical field of diabetic foot treatment, and particularly discloses a diabetic foot debridement device which comprises a box body, a foot placing table is arranged in the box body, the upper end face of the foot placing table is fixedly connected with a plurality of evenly-distributed toe separation supporting blocks, and the upper end of the interior of the box body is slidably connected with a movable plate. A first cavity and a second cavity which are distributed up and down are formed in the movable plate, a plurality of water spray nozzles which are uniformly distributed and communicate with the first cavity are fixedly connected to the lower end face of the movable plate, the air heater conveys hot air into the second cavity through a first pipeline, and then the hot air is sprayed out through the multiple air spray nozzles; water stains remaining on the outer wall of the foot are removed through hot air, then the treated foot is bound, then the water stains remaining on the foot are rapidly removed, the treatment time is effectively shortened, the foot does not need to be exposed in air for a long time, the wound surface is prevented from being polluted by environmental microorganisms, and the condition of a patient is prevented from being aggravated due to secondary infection.

Description

A device for debridement of diabetic foot Technical Field

[0001] This utility model relates to the field of diabetic foot treatment technology, and specifically discloses a diabetic foot debridement device. Background Technology

[0002] Diabetic foot, a common and serious complication of diabetes, is caused by peripheral neuropathy and microvascular disease resulting from long-term hyperglycemia, leading to ulcers, infections, and tissue necrosis in the feet. Clinical treatment requires regular wound cleaning using specialized debridement devices to promote healing.

[0003] Existing diabetic foot debridement devices typically only provide basic functions: after fixing the patient's foot to a placement table for debridement, a simple treatment method of rinsing combined with wiping with a medical towel is used. However, this method has significant drawbacks:

[0004] Inefficient drying: Medical towels cannot completely remove residual water from the feet and must rely on natural evaporation, which prolongs the treatment time;

[0005] Increased risk of infection: Prolonged exposure to air makes wounds susceptible to contamination by environmental microorganisms, which may worsen the patient's condition due to secondary infection. Summary of the Invention

[0006] This invention proposes a diabetic foot debridement device that can quickly remove residual water stains from the foot, effectively shortening the treatment time, and eliminating the need for the foot to be exposed to air for extended periods, thus preventing the wound from being contaminated by environmental microorganisms and avoiding secondary infection that could worsen the patient's condition.

[0007] This utility model is implemented as follows: a diabetic foot debridement device includes a box, inside which a foot placement platform is provided, and multiple evenly distributed toe separation support blocks are fixedly connected to the upper end of the foot placement platform.

[0008] A movable plate is slidably connected to the upper part of the inner side of the box. The movable plate has two vertically distributed first cavities and second cavities. Multiple water spray nozzles that are evenly distributed and communicate with the first cavities are fixedly connected to the lower end face of the movable plate. Multiple air spray nozzles that are evenly distributed and communicate with the second cavities are also fixedly connected to the lower end face of the movable plate. A hot air blower is installed on the rear end face of the box. A first pipe is connected between the air outlet of the hot air blower and the second cavity. A second pipe is fixedly connected to the rear end face of the box. One end of the second pipe passes through the box and communicates with the first cavity.

[0009] As a preferred embodiment of the diabetic foot debridement device of this utility model, the left and right inner sidewalls of the box are provided with sliding grooves, and the left and right sidewalls of the movable plate are fixedly connected with sliders that match the two sliding grooves respectively. The screw located inside the left sliding groove is rotatably connected to the slider located on the left side, and the screw is driven by a drive motor installed inside the left sidewall of the box.

[0010] As a preferred embodiment of the diabetic foot cleaning device of this utility model, a cleaning item hanger is fixedly connected to the upper end of the left side wall of the box.

[0011] As a preferred embodiment of the diabetic foot debridement device of this utility model, an electric telescopic rod is installed at the lower end of the inner cavity of the box, and the output end of the electric telescopic rod is fixedly connected to the foot placement platform.

[0012] As a preferred embodiment of the diabetic foot debridement device of this utility model, a control panel is installed on the right side wall of the box, and a control processing unit is provided inside the control panel. The control panel is electrically connected to a hot air blower, a drive motor and an electric telescopic rod.

[0013] As a preferred embodiment of the diabetic foot debridement device of this utility model, a sewage pipe is connected to the lower end of the left side wall of the box.

[0014] In a preferred embodiment of the diabetic foot debridement device of this utility model, the section of the first and second pipes located between the inner rear wall of the box and the rear end face of the moving plate is a telescopic flexible hose structure.

[0015] The beneficial effects of this utility model are:

[0016] The hot air blower delivers hot air into the second cavity through the first pipe, and then the hot air is sprayed out through multiple nozzles. The hot air removes residual water stains from the outer wall of the foot, and then the treated foot is bandaged. This process quickly removes residual water stains from the foot, effectively shortens the treatment time, and avoids prolonged exposure of the foot to air, preventing the wound from being contaminated by environmental microorganisms and preventing secondary infection from aggravating the patient's condition. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0018] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 is a schematic diagram of the front cross-sectional structure of this utility model;

[0020] Figure 3 is an enlarged structural schematic diagram of part a in Figure 2 of this utility model;

[0021] Figure 4 is a top view cross-sectional structural diagram of this utility model.

[0022] The markings in the diagram are: 1. Box body; 2. Foot placement platform; 3. Toe separation support block; 4. Moving plate; 5. First cavity; 6. Second cavity; 7. Water spray nozzle; 8. Air spray nozzle; 9. Hot air blower; 10. First pipe; 11. Second pipe; 12. Slide; 13. Slider; 14. Screw; 15. Drive motor; 16. Cleaning item hanger; 17. Electric telescopic rod; 18. Control panel; 19. Drainage pipe. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0024] Please refer to Figures 1-4. A diabetic foot debridement device includes a box 1. A foot placement platform 2 is provided inside the box 1. Multiple evenly distributed toe separation support blocks 3 are fixedly connected to the upper end of the foot placement platform 2.

[0025] A movable plate 4 is slidably connected to the upper part of the inner side of the housing 1. The movable plate 4 has two vertically distributed first cavities 5 and second cavities 6. Multiple water spray nozzles 7, which are evenly distributed and communicate with the first cavity 5, are fixedly connected to the lower end face of the movable plate 4. Multiple air spray nozzles 8, which are evenly distributed and communicate with the second cavity 6, are fixedly connected to the lower end face of the movable plate 4. A hot air blower 9 is installed on the rear end face of the housing 1. A first pipe 10 is connected between the air outlet end of the hot air blower 9 and the second cavity 6. A second pipe 11 is fixedly connected to the rear end face of the housing 1. One end of the second pipe 11 passes through the housing 1 and communicates with the first cavity 5.

[0026] In this embodiment: When in use, first connect the external cleaning water delivery pipe to the second pipe 11, then place the foot on the foot placement platform 2, and insert multiple toe separation support blocks 3 into the gaps between multiple toes of the foot. The multiple toe separation support blocks 3 can separate the multiple toes of the foot to prevent the adhesion of lesion tissue. Then, medical staff perform debridement on the foot.

[0027] After processing, the electric telescopic rod 17 retracts, causing the foot placement platform 2 and the foot to move downwards, positioning them below the moving plate 4. The moving plate 4 then moves forward until it is directly above the foot. Because the section of the first pipe 10 and the second pipe 11 between the inner rear wall of the housing 1 and the rear end face of the moving plate 4 is a flexible hose, the first pipe 10 and the second pipe 11 extend as the moving plate 4 moves, supplying cleaning water into the first cavity 5 through the external cleaning water delivery pipe and the second pipe 11. The cleaning water in the first cavity 5 is then sprayed out through multiple nozzles 7 to clean the foot. After cleaning, the foot is wiped with a medical towel, and then the moving plate 4 returns to its original position. After the foot is cleaned and observed, and if there are no problems, the moving plate 4 moves forward again to directly above the foot, and then the hot air blower 9 (model 9 is Deye DY-6122 medical hot air blower, and it is equipped with a temperature sensor to monitor the temperature of the hot air delivered by the hot air blower 9) is turned on. The hot air blower 9 delivers hot air into the second cavity 6 through the first pipe 10, and then the hot air is sprayed out through multiple nozzles 8. The hot air removes the water stains remaining on the outer wall of the foot. Then the treated foot is bandaged, which quickly removes the water stains remaining on the foot, effectively shortens the treatment time, and avoids the foot being exposed to the air for a long time, avoiding the wound from being contaminated by environmental microorganisms and preventing secondary infection from aggravating the patient's condition.

[0028] As a technical optimization of this utility model, the left and right inner sidewalls of the housing 1 are provided with sliding grooves 12, and the left and right sidewalls of the movable plate 4 are fixedly connected with sliders 13 that match the two sliding grooves 12 respectively. The inside of the left sliding groove 12 is rotatably connected with a screw 14 that is slidably connected to the left slider 13. The screw 14 is driven by a drive motor 15 installed inside the left sidewall of the housing 1.

[0029] In this embodiment: the drive motor 15 is started, the drive motor 15 drives the screw 14 to rotate, and the screw 14, in conjunction with the slider 13 on the left side, drives the moving plate 4 to move.

[0030] As a technical optimization of this utility model, a cleaning item hanger 16 is fixedly connected to the upper end of the left side wall of the box 1.

[0031] In this embodiment, the medical towel can be stored by the cleaning item hanger 16, making it convenient for medical staff to use.

[0032] As a technical optimization of this utility model, an electric telescopic rod 17 is installed at the lower end of the interior of the box 1, and the output end of the electric telescopic rod 17 is fixedly connected to the foot placement platform 2.

[0033] In this embodiment, the foot placement platform 2 can be moved by the electric telescopic rod 17.

[0034] As a technical optimization of this utility model, a control panel 18 is installed on the right side wall of the housing 1. The control panel 18 is equipped with a control processing unit. The control panel 18 is electrically connected to the hot air blower 9, the drive motor 15 and the electric telescopic rod 17 respectively.

[0035] In this embodiment, the control panel 18 can control the start and stop of the hot air blower 9, the drive motor 15 and the electric telescopic rod 17, and can also control the temperature of the hot air delivered by the hot air blower 9.

[0036] As a technical optimization of this utility model, a sewage pipe 19 is connected to the lower end of the left side wall of the box 1.

[0037] In this embodiment, the cleaning water after cleaning can be discharged from the tank 1 through the sewage pipe 19.

[0038] As a technical optimization of this utility model, the section of the first pipe 10 and the second pipe 11 located between the inner rear wall of the box 1 and the rear end face of the moving plate 4 is a telescopic flexible hose structure.

[0039] In this embodiment, the section of the first pipe 10 and the second pipe 11 between the inner rear wall of the housing 1 and the rear end face of the moving plate 4 is a telescopic flexible hose structure, which can prevent the first pipe 10 and the second pipe 11 from affecting the movement of the moving plate 4.

[0040] The working principle and usage process of this utility model: When in use, first connect the external cleaning water delivery pipe to the second pipe 11, then place the foot on the foot placement platform 2, and insert multiple toe separation support blocks 3 into the gaps between multiple toes of the foot. The multiple toe separation support blocks 3 can separate the multiple toes of the foot to prevent the adhesion of lesion tissue. Then, medical staff can perform debridement treatment on the foot.

[0041] After the treatment is completed, the electric telescopic rod 17 retracts, causing the foot placement platform 2 and the foot to move downwards, positioning them below the moving plate 4. Then, the drive motor 15 is activated, driving the screw 14 to rotate. The screw 14, in conjunction with the slider 13 on the left side, moves the moving plate 4 forward until it is directly above the foot. Cleaning water is then supplied to the first cavity 5 through the external cleaning water supply pipe and the second pipe 11. The cleaning water in the first cavity 5 is then sprayed out through multiple nozzles 7 to clean the foot. After cleaning, the foot is wiped with a medical towel, and then the moving plate 4 is reset. The cleaned foot is then observed. If there are no problems, the moving plate 4 moves forward again to directly above the foot. Then, the hot air blower 9 is activated, supplying hot air to the second cavity 6 through the first pipe 10. The hot air is then sprayed out through multiple nozzles 8 to remove any remaining water stains from the outer wall of the foot. Finally, the treated foot is bandaged.

[0042] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0043] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A device for debridement of diabetic foot ulcers, comprising a housing (1), characterized in that: The box (1) is provided with a foot placement platform (2) inside. The upper end of the foot placement platform (2) is fixedly connected with a plurality of evenly distributed toe separation support blocks (3). The upper end of the box (1) is slidably connected with a movable plate (4). The movable plate (4) has two vertically distributed first cavities (5) and second cavities (6) inside. The lower end of the movable plate (4) is fixedly connected with a plurality of evenly distributed water nozzles (7) that communicate with the first cavity (5). The lower end of the movable plate (4) is fixedly connected with a plurality of evenly distributed air nozzles (8) that communicate with the second cavity (6). A hot air blower (9) is installed on the rear end of the box (1). The air outlet of the hot air blower (9) is connected to the second cavity (6) by a first pipe (10). The rear end of the box (1) is fixedly connected with a second pipe (11). One end of the second pipe (11) passes through the box (1) and communicates with the first cavity (5).

2. The diabetic foot debridement device according to claim 1, characterized in that: The left and right inner walls of the housing (1) are provided with sliding grooves (12). The left and right walls of the movable plate (4) are fixedly connected with sliders (13) that match the two sliding grooves (12). The left sliding groove (12) is rotatably connected to a screw (14) that is slidably connected to the left slider (13). The screw (14) is driven by a drive motor (15) installed inside the left side wall of the housing (1).

3. The diabetic foot debridement device according to claim 1, characterized in that: A cleaning item hanger (16) is fixedly connected to the upper left side wall of the box (1).

4. The diabetic foot debridement device according to claim 2, characterized in that: An electric telescopic rod (17) is installed at the lower end of the interior of the box (1), and the output end of the electric telescopic rod (17) is fixedly connected to the foot placement platform (2).

5. The diabetic foot debridement device according to claim 4, characterized in that: A control panel (18) is installed on the right side wall of the housing (1). The control panel (18) is equipped with a control processing unit. The control panel (18) is electrically connected to the hot air blower (9), the drive motor (15) and the electric telescopic rod (17).

6. The diabetic foot debridement device according to claim 1, characterized in that: The lower end of the left side wall of the box (1) is connected to a sewage pipe (19).

7. The diabetic foot debridement device according to claim 1, characterized in that: The section of the first pipe (10) and the second pipe (11) between the inner rear wall of the box (1) and the rear end face of the moving plate (4) is a telescopic flexible hose structure.

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