Diabetic foot flushing device facilitating dressing change

Abstract

The invention belongs to the technical field of medical instruments. In order to solve the problems that an existing flushing device is single in function and wastes time and labor in use, the diabetic foot flushing device facilitating dressing change is arranged and comprises a flushing barrel, a foot bottom massage plate, an adjusting mechanism and a moving mechanism; the foot massage plate is located in the flushing barrel and connected with the adjusting mechanism, and the adjusting mechanism is arranged on the moving mechanism and connected with the flushing barrel; while the foot of a patient is flushed, the foot bottom of the patient can be massaged through the foot bottom massage plate, and foot bottom detumescence of the patient is promoted; after the foot bottom of a patient is flushed, the height of the flushing barrel can be reduced through the adjusting mechanism so that medicine can be changed after the foot of the patient is exposed out of flushing fluid, meanwhile, driving racks on the two sides of the flushing barrel are in meshed connection with a moving mechanism, and therefore universal wheels can stretch out so that the patient or medical staff can push the flushing barrel conveniently. The whole device does not need to be lifted and moved by a patient or a medical worker, so that time and labor are saved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of medical devices, and particularly relates to a diabetic foot flushing device facilitating dressing change. BACKGROUND

[0002] Diabetes is a systemic disease caused by endocrine disorders, and diabetic foot is one of the most serious chronic complications. Diabetes can cause foot lesions and cell necrosis. If diabetic foot is not effectively treated and controlled, it may lead to amputation and even life-threatening. The main cause of the disease is that long-term blood glucose and blood lipid metabolism disorders of diabetic patients cause damage to vascular endothelial cells and basement membrane, forming diabetic vascular complications. The patient has lower limb infection, ulcer formation and deep tissue destruction caused by combined neuropathy and varying degrees of vascular disease.

[0003] Diabetic patients are prone to damage to foot soft tissue and joint system due to peripheral neuropathy combined with high mechanical pressure of external peripheral vascular disease, from mild neurological symptoms to severe ulcers, infections, vascular diseases, joint diseases and neuropathic fractures. Therefore, external treatment such as dressing is usually required for diabetic foot. When changing the dressing, the foot needs to be washed with a flushing liquid for cleaning treatment, and then the medicine is applied. Currently, diabetic patients with foot edema need to frequently perform foot massage nursing and exercise therapy to promote foot swelling.

[0004] The patent with publication number CN118121789A discloses a flushing device for assisting diabetic foot treatment, which comprises a shell, a waste liquid collecting structure for collecting waste water is arranged at the bottom of the shell, a leg supporting structure is arranged on the inner wall of one side of the shell, the leg supporting structure is used for supporting the lower leg of the patient to swing slightly, a top cleaning structure is arranged at the top of the shell, a bottom cleaning structure is arranged at the bottom of the shell corresponding to the position above the waste liquid collecting structure, and the bottom cleaning structure is used for cleaning the foot bottom of the patient. When in use, the patient places the foot to be cleaned in the shell, then keeps the lower leg in contact with the leg supporting curved plate, then the leg supporting curved plate is rotated to drive the lower leg to swing slightly, then the top cleaning structure and the bottom cleaning structure clean the foot of the patient, and the waste liquid after cleaning flows into the waste liquid collecting structure.

[0005] However, the above technical solution has a single function and can only clean the foot of the patient, and cannot massage the foot of the patient to promote the swelling of the foot of the patient. In addition, the flushing device provided by the above technical solution needs to be lifted and moved by medical staff or the patient after use to pour out the waste liquid, which is time-consuming and laborious. SUMMARY

[0006] The present application aims at overcoming the problem of the single function of the existing flushing device and the time-consuming and laborious use.

[0007] In order to achieve the above-mentioned purpose, the technical idea adopted by the present application is to provide a diabetic foot flushing device facilitating dressing change, comprising a flushing barrel, a foot massage plate, an adjusting mechanism and a moving mechanism; the foot massage plate is located in the flushing barrel and connected with the adjusting mechanism, the adjusting mechanism is arranged on the moving mechanism and connected with the flushing barrel; the present application can massage the patient's foot bottom through the foot massage plate while flushing the patient's foot, promoting the patient's foot bottom to subside; after the flushing of the patient's foot bottom is completed, the height of the flushing barrel can be lowered through the adjusting mechanism so that the patient's foot is exposed to the flushing liquid for dressing change, at the same time, the driving rack on both sides of the flushing barrel is engaged with the moving mechanism, so that the universal wheel is extended to facilitate the patient or medical staff to push, without the patient or medical staff to lift and move the whole device, thereby saving time and manpower.

[0008] Based on the above technical idea, the technical scheme adopted by the present application is: A diabetic foot flushing device facilitating dressing change, comprising a flushing barrel, further comprising: Two foot massage plates, both located in the flushing barrel; each foot massage plate is rotationally connected with a corresponding first sliding rod arranged on the inner wall of the flushing barrel; Two driving racks arranged on both sides of the flushing barrel and connected with the side wall of the flushing barrel; An adjusting mechanism, the upper end of which is sleeved with the bottom surface of the flushing barrel; A moving mechanism connected with the lower end of the adjusting mechanism.

[0009] In order to expose the patient's foot to the flushing liquid for medication, in the above technical scheme, as a preferred, the adjusting mechanism comprises: A first screw rod, the upper end of which penetrates into the inside of the flushing barrel and is threadedly connected with the flushing barrel; A driving motor, the output end of which is connected with the lower end of the first screw rod; A mounting plate, the upper surface of which is connected with the driving motor, and the lower surface of which is connected with the moving mechanism through a lifting mechanism.

[0010] In order to adjust the height of the flushing barrel to be suitable for patients of different heights, the further limitation of the above technical scheme is that the lifting mechanism comprises: An electric push rod arranged on the moving mechanism; A crossbar connected with the output end of the electric push rod, and the two ends of the crossbar are respectively provided with square collars; Two cross-shaped connecting rods arranged at the two ends of the crossbar; the upper end of each cross-shaped connecting rod is rotationally connected with the mounting plate and sleeved with the corresponding square collar, and the lower end of each cross-shaped connecting rod is rotationally connected with the moving mechanism.

[0011] In order to realize the height adjustment of the washing barrel while ensuring the stability of the whole device, the technical scheme is further limited, each cross-shaped connecting rod comprises: The first straight rod is sleeved with the corresponding square collar, and the upper end of the first straight rod is slidably connected with the first sliding groove arranged on the bottom surface of the mounting plate, and the lower end is rotatably connected with the moving mechanism; The second straight rod is rotatably connected with the first straight rod, and the upper end of the second straight rod is rotatably connected with the bottom surface of the mounting plate, and the lower end is slidably connected with the second sliding groove arranged on the moving mechanism.

[0012] In order to prevent the whole device from moving during use, and to facilitate the medical staff to move the whole device after use, the technical scheme is further limited, the moving mechanism comprises: The moving base is provided with through holes for the two drive racks to pass through on the upper surface of the moving base; Two second screws are rotatably connected with the moving base, and each second screw is provided with a gear at the end for meshing connection with the corresponding drive rack; Two connecting rods are rotatably connected with the corresponding second screws through the sliding blocks at the upper ends; The lifting plate is rotatably connected with the bottom ends of the two connecting rods on the upper surface, and the lower surface is provided with universal wheels.

[0013] In order to avoid the leakage of the washing liquid, the technical scheme is further limited, the bottom of the washing barrel is provided with a through hole for the first screw to pass through, and sealing plugs are arranged on the upper and lower sides of the through hole.

[0014] In order to facilitate the massage of the patient's feet, the technical scheme is further limited, the toe position and the heart position of each foot massage plate are provided with massage discs, and the sole position is provided with a massage air bag.

[0015] The technical scheme is further limited, the two foot massage plates are connected by a fixed rod.

[0016] The technical scheme is further limited, the lower end of the fixed rod passes through the washing barrel and is connected with the mounting plate.

[0017] The technical scheme is further limited, each first sliding rod is provided with a second sliding rod, and one end of the second sliding rod away from the first sliding rod is connected with the corresponding foot massage plate. Advantages

[0018] I. This invention utilizes a combined design of a rinsing tub, a foot massage plate, a drive rack, an adjustment mechanism, and a moving mechanism. Before rinsing the patient's feet, the depth of the patient's feet entering the rinsing tub can be adjusted via the adjustment mechanism. After adjustment, the patient's feet can be rinsed, and the foot massage plate can simultaneously massage the soles of the feet to promote swelling reduction. After rinsing, the height of the rinsing tub can be lowered via the adjustment mechanism until the patient's feet are exposed from the rinsing solution for dressing change. As the rinsing tub moves downward, the drive rack moves downward with it, engaging with the moving mechanism and extending the casters for easy pushing by the patient or medical staff. This eliminates the need for the patient or medical staff to lift and move the entire device, thus saving time and manpower.

[0019] Second, the present invention, through the combined design of the adjustment mechanism and the lifting mechanism, can adjust the overall height of the rinsing tub, thus making it suitable for patients of different heights.

[0020] Third, this invention, through the combined design of a foot massage board, a massage disc, and a massage airbag, can massage the patient's feet and promote the reduction of swelling in the feet.

[0021] Fourth, the present invention, through the combined design of the first slide rod, the second slide rod and the foot massage board, can limit the rotation angle of the foot massage board so that the patient can rotate his feet up and down during the rinsing process to ensure thorough rinsing.

[0022] Fifth, this invention, through the combined design of a disposable folded cloth, a rinsing bucket, and a foot massage board, ensures that when the patient's feet are raised above the opening of the rinsing bucket, residual liquid on the patient's feet drips and splashes onto the disposable folded cloth, thus avoiding wetting the ground. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of a diabetic foot rinsing device for easy dressing changes provided in an embodiment of the present invention; Figure 2 for Figure 1 A front view of the device shown; Figure 3 for Figure 2 Cross-sectional view of the device shown; Figure 4 This is a schematic diagram showing the connection relationship between the mounting plate and the fixing rod; Figure 5 is a left view of the device shown in Figure 4 Figure 6 is a bottom view of the device shown in Figure 4 Figure 7 is a sectional view of the foot massage plate; Figure 8 is a structural schematic view of the foot massage plate; Figure 9 is a structural schematic view of the washing bucket.

[0025] Figure 10 is a left view of the device shown in Figure 9 Figure 11 is a structural schematic view of the moving base; Figure 12 is a schematic view of the connection relationship of the lifting plate, connecting rod and second screw rod; Figure 13 is a top view of the device shown in Figure 12 Figure 14 is a front view of the device shown in Figure 12 Figure 15 is a schematic view of the connection relationship of the foot massage plate and fixed rod; Figure 16 is an enlarged view of A in Figure 15

[0026] 1, foot massage plate; 11, massage disc; 12, massage air bag; 13, fixed rod; 2, driving rack; 3, adjusting mechanism; 31, first screw rod; 32, driving motor; 33, mounting plate; 33a, first sliding groove; 4, moving mechanism; 41, moving base; 42, second screw rod; 42a, gear; 43, connecting rod; 43a, sliding block; 44, lifting plate; 45, universal wheel; 46, second sliding groove; 5, washing bucket; 51, first sliding rod; 52, sealing plug; 53, second sliding rod; 6, lifting mechanism; 61, electric push rod; 62, crossbar; 62a, square collar; 63, cross-shaped connecting rod; 63a, first straight rod; 63b, second straight rod; 7, disposable folding cloth. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. ​​​​​​

[0028] In the description of the present application, it needs to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0029] In addition, the features with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified and limited, the meaning of "a plurality of" is two or more.

[0030] In the description of the present application, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] The inventor found that the current flushing device has single function, which can only clean the patient's foot, and cannot massage the patient's foot to promote the patient's foot to subside. In addition, the flushing device provided by the above technical scheme needs medical staff or patients to lift and move the whole device after use to pour out the waste liquid, which is time-consuming and laborious.

[0032] Based on the above finding, the present application provides a diabetic foot flushing device convenient for dressing change, which comprises a flushing barrel 5, a foot massage plate 1, an adjusting mechanism 3 and a moving mechanism 4. The foot massage plate 1 is located in the flushing barrel 5 and connected with the adjusting mechanism 3. The adjusting mechanism 3 is arranged on the moving mechanism 4 and connected with the flushing barrel 5. The present application can massage the patient's foot through the foot massage plate 1 while flushing the patient's foot, so as to promote the patient's foot to subside. After flushing the patient's foot, the height of the flushing barrel 5 can be lowered through the adjusting mechanism 3, so that the patient's foot is exposed to the flushing liquid. At the same time, the driving rack 2 on both sides of the flushing barrel 5 is engaged with the moving mechanism 4, so that the universal wheel 46 is extended, so that the patient or medical staff can move, thereby saving time and manpower. Example 1

[0033] The present embodiment provides a diabetic foot flushing device convenient for dressing change, as shown in Figures 1 to 16 The foot massage plate 1, the adjusting mechanism 2, the moving mechanism 4, the flushing barrel 5 and the lifting mechanism 6 are provided.

[0034] The inner wall of the washing barrel 5 is symmetrically provided with a square chute on both sides, and a first sliding rod 51 is arranged in each square chute. Specifically, the first sliding rod 51 includes a circular rod and a square sliding sheet arranged at the end of the circular rod, wherein a circular ring is fixedly arranged on the circular rod, and an arc-shaped through hole is arranged above the circular ring, and a second sliding rod 53 is slidably arranged in the arc-shaped through hole. In use, one end of the first sliding rod 51 away from the inner wall of the washing barrel 5 is rotatably connected with the foot massage plate 1, and one end of the second sliding rod 53 away from the arc-shaped through hole is fixedly connected with the foot massage plate 1.

[0035] In actual use, two symmetrically arranged foot massage plates 1 are arranged in the washing barrel 5, and two rotating rods are arranged below each foot massage plate 1, which are used to rotatably connect with the corresponding first sliding rod 51; one end of the second sliding rod 53 away from the arc-shaped through hole is fixedly connected with the rotating rod at the side edge thereof. In this way, after the patient's foot is placed on the foot massage plate 1, the patient can rotate the foot so that the foot is fully washed.

[0036] Specifically, the toe position and the heart position of the foot massage plate 1 are each provided with a massage disc 11, and the massage disc 11 is rotatably connected with the foot massage plate 1; the foot position of the foot massage plate 1 is provided with a massage air bag 12, and the massage air bag 12 is fixedly connected with the foot massage plate 1. Each massage disc 11 is limitedly provided with a plurality of massage balls, so that after the patient's foot is placed on the foot massage plate 1, the foot massage and swelling reduction can be achieved by rotating the foot.

[0037] Two fixed rods 13 are vertically arranged below the two foot massage plates 1 respectively, and the lower ends of the fixed rods 13 pass through the washing barrel 5 and are connected with the adjusting mechanism 3.

[0038] The adjusting mechanism 3 includes a first screw rod 31, a driving motor 32 and a mounting plate 33.

[0039] Specifically, the upper end of the first screw rod 31 passes through the bottom surface of the washing barrel 5 and is located on the inner side of the washing barrel 5, and the upper end of the first screw rod 31 is threadedly connected with the washing barrel 5, and the lower end of the first screw rod 31 is fixedly connected with the output end of the driving motor 32; the driving motor 32 is fixedly arranged on the mounting plate 33, and the mounting plate 33 is connected with the moving mechanism 4 through the lifting mechanism 6.

[0040] In use, the driving motor 32 is started, the driving motor 32 drives the first screw rod 31 to rotate, so that the first screw rod 31 drives the washing barrel 5 to move up and down, in the above process, the washing barrel 5 is guided by the fixed rod 13, so that the washing barrel 5 does not rotate with the first screw rod 31 in the process of rotating the first screw rod 31, and then the existing washing device can be used to wash the patient's feet. It should be noted that the washing device provided by the embodiment of the application is prior art, and the embodiment of the application does not improve it, for example, the washing device includes a water pipe and a water pump connected with the water pipe, and the water pump is connected with a water tank, so that the water pump can pump the washing liquid in the water tank into the water pipe, and then the washing liquid flows out of the water pipe to wash the patient's feet.

[0041] The lifting mechanism 6 includes an electric push rod 61, a cross rod 62 and two cross-shaped connecting rods 63 symmetrically arranged below the mounting plate 33.

[0042] Specifically, the electric push rod 61 is fixedly arranged on the moving mechanism 4, and the output end of the electric push rod 61 is perpendicularly connected with the cross rod 62. The two ends of the cross rod 62 are respectively fixedly provided with square collars 62a for connecting with the corresponding cross-shaped connecting rods 63. Each cross-shaped connecting rod 63 includes a first straight rod 63a and a second straight rod 63b. Specifically, the first straight rod 63a and the second straight rod 63b are rotationally connected and cross arranged, wherein the upper end of the first straight rod 63a is slidingly connected with the first sliding groove 33a arranged on the mounting plate 33, and the lower end is rotationally connected with the upper top surface of the moving mechanism 4; the upper end of the second straight rod 63b is rotationally connected with the mounting plate 33, and the lower end is slidingly connected with the second sliding groove 46 arranged on the upper surface of the moving mechanism 4.

[0043] In use, the electric push rod 61 is started, the electric push rod 61 drives the cross rod 62 to move upward, at this time, the square collars 62a located at the two ends of the cross rod 62 move upward synchronously, and then the two square collars 62a drive the upper ends of the respective first straight rods 63a of the two cross-shaped connecting rods 63 to slide in the first sliding groove 33a, at this time, the lower ends of the respective second straight rods 63b of the two cross-shaped connecting rods 63 slide in the second sliding groove 46, so as to realize the height adjustment of the mounting plate 33.

[0044] The two driving racks 2 are arranged on the two sides of the washing barrel 5, and the two driving racks 2 are used to be connected with the moving mechanism 4 located below the washing barrel 5. Specifically, the teeth of the two driving racks 2 are oppositely arranged.

[0045] The moving mechanism 4 includes a moving base 41, a second screw rod 42, a connecting rod 43, a lifting plate 44 and a universal wheel 45 arranged on the bottom surface of the lifting plate 44.

[0046] The mobile base 41 is a cylindrical structure with an opening downward, and the upper surface of the mobile base 41 is rotationally connected with the cross-shaped connecting rod 63. The opening of the mobile base 41 is internally provided with a vertical mounting plate for rotationally connecting with the second screw 42.

[0047] In actual use, the opening of the mobile base 41 is internally provided with two symmetrically distributed second screws 42, and each second screw 42 is connected with a connecting rod 43.

[0048] Specifically, one end of each second screw 42 is rotationally connected with the inner wall of the mobile base 41, and the other end is rotationally connected with the vertical mounting plate in the opening of the mobile base 41; and each second screw 42 is provided with a gear 42a for meshing connection with the driving rack 2.

[0049] The upper end of the connecting rod 43 is provided with a sliding block 43a, which is sleeved on the corresponding second screw 42 and is threadedly connected with the second screw 42, and the lower end of the connecting rod 43 is rotationally connected with the lifting plate 44.

[0050] In actual use, after the patient's feet are washed, the first screw 31 drives the washing barrel 5 to move downward until the two driving racks 2 pass through the mobile base 41 and are meshingly connected with the corresponding gears 42a. Since the teeth of the two driving racks 2 are oppositely arranged, the two driving racks 2 drive the two gears 42a to rotate in opposite directions, and then the two screws 42 drive the two sliding blocks 43a to move towards each other, so that the two connecting rods 43 drive the lifting plate 44 to descend, so that the universal wheels 45 move out of the opening of the mobile base 41, and then the patient or medical staff can move the whole device.

[0051] In the above process, in order to prevent the liquid remaining on the patient's feet from splashing out of the washing barrel 5, a disposable folded cloth 7 is further arranged outside the opening of the washing barrel 5, so that when the patient's feet are lifted above the opening of the washing barrel 5, the liquid remaining on the patient's feet will splash onto the disposable folded cloth 7, avoiding wetting the ground.

[0052] Implementation case: Liu, 55 years old, diabetic foot Wagner-0 level, pre-treatment of diabetic foot washing; Step one: the patient's feet are placed on the foot massage plate 1; Step two: start the driving motor 32, the driving motor 32 drives the first screw 31 to rotate, so that the height of the washing barrel 5 is lowered, so that the patient's feet are close to the opening of the washing barrel 5; At the same time, start the electric push rod 61, the electric push rod 61 drives the mounting plate 33 to rise or fall through the cross-shaped connecting rod 63 and the horizontal rod 62, so as to match the height of the patient; Step three: turn off the electric push rod 61 and the driving motor 32, and use the existing flusher to flush the patient's foot; during the flushing process, the patient can rotate the ankle so that the foot is fully exposed to be thoroughly flushed; Step four: after the flushing is completed, start the driving motor 32, and the driving motor 32 drives the flush barrel 5 to continue to descend through the first screw rod 31 until the patient's foot is parallel to or higher than the opening of the flush barrel 5; at the same time, the two driving racks 2 are transmitted into the moving base 41, and then engaged with the respective corresponding gears 42a, and then the driving rack 2 drives the second screw rod 42 to rotate through the gear 42a, so that the two sliding blocks 43a respectively connected with the second screw rod 42 move towards each other, so that the connecting rod 43 gradually presents a vertical state from the inclined state, at this time, the connecting rod 43 drives the lifting plate 44 to descend, so that the universal wheel 45 leaks out of the opening of the moving base 41 and contacts with the ground, so that the patient or the medical staff moves the whole device out; In this step, the liquid remaining on the patient's foot drops into the flush barrel 5, and the liquid splashed on the disposable folding cloth 7, avoiding the liquid in the flush barrel 5 from polluting the ground.

[0053] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

Claims

1. A diabetic foot rinsing device for easy dressing changes, comprising a rinsing tub (5), characterized in that, Also includes: Two foot massage boards (1) are located inside the rinsing tub (5); each foot massage board (1) is rotatably connected to a corresponding first sliding rod (51) set on the inner wall of the rinsing tub (5); Two drive racks (2) are located on both sides of the rinsing tub (5) and are connected to the side wall of the rinsing tub (5); The upper end of the adjustment mechanism (3) is fitted with the bottom surface of the rinsing tub (5); The moving mechanism (4) is connected to the lower end of the adjusting mechanism (3).

2. The diabetic foot rinsing device for easy dressing changes according to claim 1, characterized in that, The regulating mechanism (3) includes: The first screw (31) has its upper end inserted into the inside of the rinsing tub (5) and is threadedly connected to the rinsing tub (5); The drive motor (32) has its output end connected to the lower end of the first screw (31); The mounting plate (33) has its upper surface connected to the drive motor (32) and its lower surface connected to the moving mechanism (4) via the lifting mechanism (6).

3. The diabetic foot rinsing device for easy dressing changes according to claim 2, characterized in that, The lifting mechanism (6) includes: An electric push rod (61) is mounted on the moving mechanism (4); The crossbar (62) is connected to the output end of the electric push rod (61), and square collars (62a) are provided at both ends of the crossbar (62). Two cross-shaped connecting rods (63) are respectively set at both ends of the cross rod (62); the upper end of each cross-shaped connecting rod (63) is rotatably connected to the mounting plate (33) and sleeved with the corresponding square collar (62a); the lower end of each cross-shaped connecting rod (63) is rotatably connected to the moving mechanism (4).

4. A diabetic foot rinsing device for easy dressing changes according to claim 3, characterized in that, Each cross-shaped link (63) includes: The first straight rod (63a) is sleeved with the corresponding square collar (62a), and the upper end of the first straight rod (63a) is slidably connected to the first sliding groove (33a) provided on the bottom surface of the mounting plate (33), and the lower end is rotatably connected to the moving mechanism (4). The second straight rod (63b) is rotatably connected to the first straight rod (63a), and the upper end of the second support rod (63b) is rotatably connected to the bottom surface of the mounting plate (33), and the lower end is slidably connected to the second slide groove (46) provided in the moving mechanism (4).

5. A diabetic foot rinsing device for easy dressing changes according to claim 1, characterized in that, The mobile mechanism (4) includes: Movable base (41); The upper surface of the movable base (41) is provided with through holes to facilitate the passage of the two drive racks (2); Two second screws (42) are rotatably connected to the movable base (41), and each second screw (42) has a gear (42a) at its end for meshing with the corresponding drive rack (2). The two connecting rods (43) are rotatably connected at their upper ends to the corresponding second screws (42) via sliders (43a); The lifting plate (44) has its upper surface rotatably connected to the bottom of two connecting rods (43), and its lower surface is provided with casters (45).

6. A diabetic foot rinsing device for easy dressing changes according to claim 2, characterized in that, The bottom of the rinsing tub (5) is provided with a through hole for the first screw (31) to pass through, and sealing plugs (52) are provided on the upper and lower sides of the through hole.

7. A diabetic foot rinsing device for easy dressing changes according to claim 1, characterized in that, Each foot massage plate (1) has a massage disc (11) at the toe position and the center of the foot, and a massage airbag (12) at the sole position.

8. A diabetic foot irrigation device for easy dressing changes according to claim 7, characterized in that, Each foot massage board (1) has a fixing rod (13) at the bottom, and the lower end of the fixing rod (13) passes through the rinsing tub (5) and is connected to the mounting plate (33).

9. A diabetic foot rinsing device for easy dressing changes according to claim 1, characterized in that, Each first sliding rod (51) is provided with a second sliding rod (53), and the end of the second sliding rod (53) away from the first sliding rod (51) is connected to the corresponding foot massage plate (1).

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