Debridement device for diabetic foot in endocrinology department

Abstract

The invention relates to the technical field of diabetic feet, in particular to an endocrinology department diabetic foot debridement device which comprises a box body, a fixing mechanism is arranged in the box body, the fixing mechanism is provided with a cleaning mechanism in a matched mode, the fixing mechanism comprises a supporting plate, and a notch is formed in one side of the box body. One end of the bottom face of the supporting plate is fixedly connected with the inner bottom face of the notch, and the other end of the supporting plate is fixedly connected with a guide plate. According to the device, the shank of a patient is put into the box body, the foot of the patient enters the fixing mechanism, then molten hot melt adhesive is injected into the fixing mechanism, the foot of the patient is adjusted to be in a proper shape and is attached to the fixing mechanism, and after the hot melt adhesive is cooled, the fixing mechanism attached to the foot of the patient is driven to solidify and shape the foot of the patient; and during debridement, the cleaning mechanism can be used for polishing, shoveling, sawing and the like on the feet of the patient, so that the cleaning device is convenient for a user to use.

Description

Technical Field

[0001] The invention relates to the technical field of diabetic foot, in particular to a debridement device for diabetic foot in the endocrinology department. Background Art

[0002] Diabetic foot is a complication of diabetic patients caused by poor long-term blood sugar control, which leads to lesions in the nerves and blood vessels of the feet, causing foot ulcers, infections and prolonged non-healing. It can also cause diabetic neuropathy, which is mainly manifested as decreased or loss of sensation. Motor neuropathy leads to contracture of the intrinsic muscles of the foot, causing typical claw toe deformities, etc. During treatment, doctors will use physical debridement to remove necrotic tissue, reduce infection, and create good conditions for wound healing. During physical debridement, doctors will use sharp instruments to clean the keratinized edges and ulcer bases with tools such as surgical blades until bleeding stops. If there are signs of infection or necrotic tissue around or under the toenails, the nails will also need to be cleaned or partially removed. Common sites of diabetic foot trauma, especially early trauma, include the front of the sole, between the toes or toes, toe joints, eagle claw toes and other foot deformity areas. During the cleaning process, doctors mostly manually control the patient's foot to be fixed, and the patient's foot may move due to pain, which causes the medical staff to expend a lot of energy and is inconvenient. Especially for some patients with toe deformities, when cleaning the intertoes of such patients, it may be necessary to let the patient's foot cooperate according to the patient's toe deformity state to facilitate the cleaning of the wound by the medical staff. However, it may be difficult for the patient to remain still for a long time, which is inconvenient. When the medical staff performs cleaning, they mostly use general files, spatulas, etc. to clean the patient's nails, which requires manual shoveling and cutting, which is inconvenient. Summary of the invention

[0003] The purpose of the present invention is to provide a debridement device for diabetic foot in the endocrinology department to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions: A debridement device for diabetic foot in the endocrinology department comprises a box body, a fixing mechanism is arranged inside the box body, and a cleaning mechanism is arranged in conjunction with the fixing mechanism; The top end of the fixing plate is fixedly provided with a fixing plate, and the fixing plate has a first end fixedly provided with a fixing plate and a second end fixedly provided with a fixing plate.

[0005] Furthermore, the pressure plate is fixedly connected with U-shaped clamping blocks on two opposite sides, and the two U-shaped clamping blocks are respectively slidably clamped with two opposite inner side walls of the notch.

[0006] The lockhole that is formed on the two sides of the two cam is formed on the upper and lower surfaces of the two cams, and the lockhole that is formed on the two cams is formed on the upper and lower surfaces of the two cams.

[0007] Furthermore, a heating box is arranged inside the rubber bag, and an electric heating wire is arranged inside the heating box, a connecting tube is connected to the top of the heating box, and the top of the connecting tube passes through the rubber bag and is fixedly connected to the top surface of the rubber bag, and the top of the connecting tube passes through the top surface of the connecting shell and is fixedly connected to the top surface of the connecting shell.

[0008] Furthermore, a heat insulation layer is fixedly sleeved on the inner wall of the rubber bag.

[0009] The cleaning mechanism further comprises a handle, and the top of the handle is fixedly connected to a frame, a card interface is provided at one end of the top surface of the frame, and a driven gear is rotatably sleeved inside the card interface, a moving groove is provided on the top surface of the driven gear, and one end of the moving groove is located at the center of the top surface of the driven gear, and the other end is located at the outer ring edge of the top surface of the driven gear, a moving rod is slidably clamped inside the moving groove, and two grooves are provided on the outer side wall of the moving rod, the moving rod is slidably clamped inside the moving groove through the two grooves, and the frame is slidably sleeved inside There is a U-shaped block, and a circular hole is opened on one side of one arm of the U-shaped block, and a clamping rod is rotatably sleeved inside the circular hole, a screw hole is opened on one side of the other arm of the U-shaped block, and a pressure screw is screwed inside the screw hole, one end of the pressure screw is rotatably connected to the resistance block, one end of the clamping rod is equipped with a plurality of cutting heads, and a clamping groove is opened on one side of the plurality of cutting heads, the clamping groove is movably clamped with one end of the clamping rod, one end of the U-shaped block is rotatably connected with a connecting plate, and a circular through hole is opened on one end of the connecting plate, and the inner side wall of the circular through hole is rotatably sleeved with the outer side wall of the moving rod.

[0010] Furthermore, a driving motor is arranged inside the handle, and a driving gear is fixedly sleeved on the motor shaft of the driving motor. A cutting groove is opened on the top of the handle, and the driving gear is located inside the cutting groove and meshes with the driven gear.

[0011] Furthermore, the bottom surface of the frame is fixedly connected to the bottom plate through a support rod, a rectangular hole is opened on the bottom surface of the frame, and the bottom end of the moving rod passes through the rectangular hole, the bottom end of the moving rod and the bottom end of the clamping rod are fixedly sleeved with a transmission gear, and a toothed belt is rotatably sleeved between the outer side walls of the two transmission gears, and the toothed belt and the two transmission gears are located between the frame and the bottom plate.

[0012] Furthermore, an inclined groove is provided on the top surface of the bottom plate, and a resisting wheel is provided between the frame and the bottom plate, the resisting wheel is located inside the toothed belt, a connecting roller is rotatably connected to the center of the bottom surface of the resisting wheel, and the bottom end of the connecting roller passes through the inclined groove, and the outer side wall of the connecting roller is slidably engaged in the inclined groove, two guide rods are fixedly connected between the frame and the bottom plate, and the two guide rods are both located outside the toothed belt, and the resisting wheel is located between the two guide rods.

[0013] Furthermore, a U-shaped slider is arranged above the frame, and a circular groove is opened on the top surface of the U-shaped slider, a circular plate is rotatably sleeved inside the circular groove, and a socket is opened at the outer ring edge of the bottom surface of the circular plate, the top of the movable rod is rotatably sleeved inside the socket, L-shaped rods are fixedly connected to the opposite sides of the U-shaped slider, and one end of the two L-shaped rod short arms are located below the bottom plate, an abutment frame is fixedly connected between one end of the two L-shaped rod short arms, and one end of the connecting roller is located inside the abutment frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. Place the patient's calf into the box, place the patient's foot into the fixing mechanism, inject molten hot melt adhesive into the fixing mechanism, adjust the patient's foot to a suitable shape and place it against the fixing mechanism, and then cool and solidify the hot melt adhesive so that the fixing mechanism can fix the patient's foot. This allows the fixing mechanism to be adaptively adjusted according to the patient's foot movements to prevent the patient's foot from shifting. During wound debridement, the cleaning mechanism can be used to grind, shovel, saw, and other operations on the patient's foot, making it easier for users to use.

[0015] 2. Place the patient's calf on the support plate, and then rotate the screw to drive the pressing plate to move downward, so that the patient's calf is fixed between the pressing plate and the support plate, and the patient's heel is located above the rotating plate, and then slide the two card frames and slide the U-shaped plate to adjust the position of the connecting shell, so that the rubber bag is close to the patient's instep, and then rotate the fixing screw and the screwing screw to fix the card frame and the U-shaped plate to fix the position of the rubber bag, so that the molten hot melt adhesive is injected into the rubber bag through the catheter, so that the patient's instep squeezes the rubber bag, so that a depression appears on the surface of the rubber bag that fits the patient's instep, and then inject ice water into the heating box to solidify the hot melt adhesive inside the rubber bag, so that the patient's instep sinks into the depression of the solidified rubber bag for fixation.

[0016] 3. The screwing rod can be controlled to rise and fall on the clamping plate by rotating the screwing rod, and the rotating plate can be pulled by moving the screwing rod up or down to adjust the rotation angle of the rotating plate, so that the vertical rotation range of the patient's foot is limited by supporting the patient's heel with the rotating plate, and the patient's instep is fixed with the help of the solidified rubber bag depression, so that the patient's foot is clamped and fixed by the solidified rubber bag and the support plate, which is convenient for the user to fix the patient's foot.

[0017] 4. Replace different cutter heads according to different needs. Insert the slot on the cutter head into one end of the card rod and then rotate the pressure screw to make the pressure block press the blade to fix it at one end of the card rod. Then the user starts the driving motor in the handle to drive the driven gear to rotate synchronously through the driving gear, and the user's finger can push the U-shaped slider to move. When the U-shaped slider drives the center of the circular plate to coincide with the center of the driven gear, the moving rod is driven by the circular plate to the other end of the moving groove, and the pressure frame pushes the connecting roller and the pressure wheel located at the other end of the inclined groove, so that when the driven gear rotates, it can drive the moving rod to rotate around itself, so that the moving rod drives the U-shaped block to continuously reciprocate in the frame through the connecting plate, so that the cutter head performs shoveling and grinding operations; when the U-shaped slider is slid, the circular plate drives the moving rod to move to one end of the moving groove, the pressure frame contacts the connecting roller and the pressure wheel located at one end of the inclined groove, so that the pressure wheel contacts the toothed belt to straighten, and then the driven gear drives the moving rod to rotate, and the moving rod drives the card rod to rotate synchronously through the transmission gear and the toothed belt, so that the cutter head performs sawing and grinding operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the position relationship between the fixing mechanism and the box body in the present invention; Figure 3 It is an exploded view of the fixing mechanism structure in the present invention; Figure 4 It is a schematic diagram of the position relationship among the support plate, the clamping plate, the screwing rod and the guide rail in the present invention; Figure 5 It is a schematic diagram of the structure of the card frame and the U-shaped plate in the present invention; Figure 6 It is a schematic diagram of the structure of the connecting shell and the rubber bag in the present invention; Figure 7 It is a schematic diagram of the cleaning mechanism structure of the present invention; Figure 8 It is a schematic diagram of the position relationship between the abutment frame and the connecting roller in the present invention; Fig. 9 It is an exploded view of the cleaning mechanism structure in the present invention; Fig.10 It is a schematic diagram of the structure of the circular plate, frame and bottom plate in the present invention; Fig.11 It is a schematic diagram of the structure of the clamping rod and the cutter head in the present invention; Fig.12 It is a schematic diagram of the cross-sectional structure of the cleaning mechanism in the present invention.

[0019] In the figure: 100, box body; 101, notch; 102, slide; 200, fixing plate; 201, threaded hole; 210, screw; 220, pressing plate; 221, U-shaped block; 300, fixing mechanism; 310, supporting plate; 311, guide plate; 320, connecting frame; 321, guide rail; 330, rotating plate; 340, clamping plate; 341, screw rod; 342, connecting block; 350, clamping frame; 351, internal thread ring; 352, screw screw; 353, abutment plate; 354, fixing screw; 360, U-shaped plate; 370, connecting shell; 380, rubber bag; 381, thermal insulation layer; 382, ​​heating box; 383, connecting pipe; 4 00, cleaning mechanism; 401, transmission gear; 402, toothed belt; 410, handle; 411, cutting groove; 412, driving gear; 420, frame; 421, card interface; 422, rectangular hole; 423, guide rod; 430, driven gear; 431, moving groove; 432, moving rod; 440, U-shaped block; 441, card rod; 442, pressing screw; 443, pressing block; 444, cutter head; 445, card slot; 450, connecting plate; 460, U-shaped slider; 461, round plate; 462, socket; 463, L-shaped rod; 464, pressing frame; 470, bottom plate; 471, inclined groove; 480, pressing wheel; 481, connecting roller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figures 1 to 12 In an embodiment of the present invention, a debridement device for diabetic foot in the endocrinology department includes a box body 100, a fixing mechanism 300 is arranged inside the box body 100, and the fixing mechanism 300 is equipped with a cleaning mechanism 400; The fixing mechanism 300 includes a support plate 310, a notch 101 is provided on one side of the box body 100, and one end of the bottom surface of the support plate 310 is fixedly connected to the inner bottom surface of the notch 101, and the other end of the support plate 310 is fixedly connected to a guide plate 311, the bottom end of the guide plate 311 is fixedly connected to the inner bottom surface of the box body 100, and the outer side wall of the guide plate 311 is fixedly sleeved with a connecting frame 320, and both ends of one side of the connecting frame 320 are fixedly connected to guide rails 321, and a clamping plate 340 is provided between the two guide rails 321, and the two ends of the clamping plate 340 are respectively slidably clamped in the two guide rails 321, and the top surface of the clamping plate 340 is provided with a screw-on hole The other end of the support plate 310 is rotatably connected to a rotating plate 330, and the rotating plate 330 is located above the two guide rails 321, a rotating rod 341 is screwed into the screw hole, and a connecting block 342 is rotatably connected to the top of the rotating rod 341, and the connecting block 342 is rotatably connected to one end of the bottom surface of the rotating plate 330, a fixing plate 200 is fixedly connected to the top of one side of the box body 100, and a threaded hole 201 is opened on the top surface of the fixing plate 200, a screw 210 is screwed into the threaded hole 201, and a pressing plate 220 is rotatably connected to the bottom end of the screw 210, and the pressing plate 220 is located inside the notch 101 and above the support plate 310.

[0022] Specifically, the patient's calf is placed on the support plate 310, and then the screw rod 210 is manually rotated so that the pressing plate 220 presses the patient's calf on the support plate 310 to fix it, and the patient's heel is located on the rotating plate 330, and then the rotating rod 341 is manually screwed. The rotating rod 341 is limited by the clamping plate 340 and always remains in a vertical state. The rotating rod 341 can be controlled to rise and fall on the clamping plate 340 by rotating the rotating rod 341, and the rotating plate 330 is pulled by moving the rotating rod 341 up or down to adjust the rotation angle of the rotating plate 330, so that the rotating plate 330 supports the patient's heel to limit the vertical rotation range of the patient's foot, thereby facilitating the user to adjust and fix the patient's foot, and the box 100 can receive dropped objects.

[0023] Embodiment 1 like Figure 5 and Figure 6 As shown, in this embodiment, the pressure plate 220 is fixedly connected with U-shaped blocks 221 on both sides, and the two U-shaped blocks 221 are respectively slidably engaged with the two opposite inner walls of the notch 101, one side of the box body 100 is provided with two slide grooves 102, and the insides of the two slide grooves 102 are slidably engaged with the card frames 350, the adjacent sides of the two card frames 350 are fixedly connected with internal threaded rings 351, and the insides of the two internal threaded rings 351 are screwed with screwing screws 352, one end of the two screwing screws 352 are rotatably connected with the abutment plates 353, and one side of the two abutment plates 353 is in conflict with one side of the box body 100, and the two card frames 350 are away from one side. Both are provided with connecting holes, and both are provided with threads inside. Both connecting holes are screwed with fixing screws 354 through threads. A U-shaped plate 360 ​​is provided inside the box body 100, and the two arms of the U-shaped plate 360 ​​are respectively slidably sleeved inside the two card frames 350, and one end of the two fixing screws 354 respectively conflicts with the two arms of the U-shaped plate 360, and one side of the U-shaped plate 360 ​​is fixedly connected to a connecting shell 370, and a rubber bag 380 is provided inside the connecting shell 370, the top surface of the rubber bag 380 is fixedly connected to the top surface of the connecting shell 370, and the outer layer of the rubber bag 380 is connected to a plurality of conduits, and one end of the plurality of conduits passes through one side of the connecting shell 370.

[0024] In this embodiment, the molten hot melt adhesive is injected into the rubber bag 380 through the catheter by using an injection article, so that the rubber bag 380 is filled with the molten hot melt adhesive, and then the user manually or the patient cooperates with the foot to make a movement that is convenient for the user to clean the wound, such as: the patient's foot twists to the left, twists to the right, etc., and then the height position of the connecting shell 370 is adjusted by sliding the two card frames 350, and the specific position of the connecting shell 370 is adjusted by sliding the U-shaped plate 360, so that the connecting shell 370 moves to the patient's instep, so that the rubber bag 380 is close to the patient's instep, and then the two screwing screws 352 are rotated to make the two abutment plates 353 abut against the box body 100 for fixing, and the two fixing screws 354 are rotated to abut the U-shaped plate 360 ​​to fix it, so that the rubber bag 380 is close to the patient's instep, and the rubber bag 380 covers most of the patient's instep, and the rubber bag 380 is squeezed by the patient's instep to form a depression that fits the patient's instep. Then the hot melt adhesive is cooled naturally and solidified after cooling, so that most of the patient's instep is sunken into the depression formed by the rubber bag 380 to fix the patient's instep, and the rotating plate 330 is used to support the patient's heel to clamp and fix the patient's foot, so that when the patient's foot moves unconsciously or consciously, it will be difficult to move because the instep is sunken into the groove of the rubber bag 380 and the heel is supported by the rotating plate 330, and the hot melt adhesive can be melted and re-cooled to shape to adapt to various movements of the patient's foot, so that the patient's foot movements can be shaped according to different movements of the patient's foot to avoid the movement of the patient's foot, which is convenient for users to use. When using a catheter to inject hot melt adhesive into the rubber bag 380, the uppermost catheter is left empty so that the air inside the rubber bag 380 can be discharged through the uppermost catheter. After adding the hot melt adhesive, the catheter can be clamped with a clip to prevent the hot melt adhesive from leaking out. The heating box 382 is made of copper to facilitate heat conduction.

[0025] like Figure 6 As shown, in this embodiment, a heating box 382 is provided inside the rubber bag 380, and an electric heating wire is provided inside the heating box 382. The top of the heating box 382 is connected to a connecting tube 383, and the top of the connecting tube 383 passes through the rubber bag 380 and is fixedly connected to the top surface of the rubber bag 380. The top of the connecting tube 383 passes through the top surface of the connecting shell 370 and is fixedly connected to the top surface of the connecting shell 370. The inner wall of the rubber bag 380 is fixedly sleeved with a heat insulation layer 381.

[0026] In a specific implementation, since the temperature of the hot melt adhesive may be high when it is in a molten state, the temperature of the hot melt adhesive is isolated by attaching a heat insulating layer 381 to the rubber bag 380 to prevent the temperature of the hot melt adhesive from being transmitted to the rubber bag 380. The heat insulating layer 381 can be made of soft aerogel felt. The heating box 382 is a hollow structure, and the interior of the heating box 382 is connected to the outside world through a connecting pipe 383. The hot melt adhesive in the rubber bag 380 is evenly distributed between the heat insulating layer 381 and the heating box 382. When the patient's foot squeezes the rubber bag 380 to form a depression, the patient's foot is closer to the heating box 382, ​​so that the hot melt adhesive between the patient's foot and the heating box 382 When the thickness of the thinned part is cooled, the hot melt adhesive inside the rubber bag 380 is cooled, and refrigeration items such as ice water can be added into the heating box 382 through the connecting pipe 383, so as to quickly cool the hot melt adhesive inside the rubber bag 380, especially the hot melt adhesive near the patient's feet. If the hot melt adhesive inside the rubber bag 380 needs to be heated, the electric heating wire can be energized to heat the residual water flow inside the connecting shell 370, and the water flow is heated to boiling and then transfers heat to the hot melt adhesive to melt the hot melt adhesive. The outside of the electric heating wire is covered with a metal pipe, so that the electric heating wire forms a small "hot-box" to avoid direct contact between the electric heating wire and the liquid.

[0027] Embodiment 2 On the basis of the first embodiment, a cleaning mechanism 400 is provided to facilitate the user to perform wound cleaning.

[0028] like Figure 7-12As shown, in the present embodiment, the cleaning mechanism 400 includes a handle 410, and a frame 420 is fixedly connected to the top of the handle 410, a card interface 421 is provided at one end of the top surface of the frame 420, and a driven gear 430 is rotatably sleeved inside the card interface 421, a moving groove 431 is provided on the top surface of the driven gear 430, and one end of the moving groove 431 is located at the center of the top surface of the driven gear 430, and the other end is located at the outer ring edge of the top surface of the driven gear 430, a moving rod 432 is slidably sleeved inside the moving groove 431, and two grooves are provided on the outer wall of the moving rod 432, and the moving rod 432 is slidably sleeved inside the moving groove 431 through the two grooves, a U-shaped block 440 is slidably sleeved inside the frame 420, and a circular hole is provided on one side of one arm of the U-shaped block 440, and a card interface 430 is rotatably sleeved inside the circular hole. Rod 441, one side of the other arm of the U-shaped block 440 is provided with a screw hole, and a pressure screw 442 is screwed inside the screw hole, one end of the pressure screw 442 is rotatably connected to the pressure block 443, one end of the clamping rod 441 is equipped with multiple cutting heads 444, and one side of the multiple cutting heads 444 is provided with a clamping groove 445, the clamping groove 445 is movably connected to one end of the clamping rod 441, one end of the U-shaped block 440 is rotatably connected to a connecting plate 450, and one end of the connecting plate 450 is provided with a circular through hole, the inner side wall of the circular through hole is rotatably sleeved with the outer side wall of the moving rod 432, a driving motor is provided inside the handle 410, and the motor shaft of the driving motor is fixedly sleeved with a driving gear 412, a cutting groove 411 is provided at the top of the handle 410, and the driving gear 412 is located inside the cutting groove 411 and meshes with the driven gear 430.

[0029] In a specific implementation, the structures of the multiple cutter heads 444 are different, such as circular and rectangular, but the shapes of the slots 445 on all the cutter heads 444 are the same, and the shapes of the slots 445 and one end of the clamping rod 441 are not circular, so that the cutter head 444 can be fixed at one end of the clamping rod 441 through the slots 445. When in use, the slots 445 are clamped at one end of the clamping rod 441, and then the pressing screws 442 are rotated to make the pressing block 443 abut against the cutter head 444 to fix the cutter head 444. Then the user can start the driving motor on the handle 410, and the driving motor on the handle 410 is turned on. The machine should be controlled by a push-type switch for easy use by users. When the driving motor is started, it drives the driving gear 412 and the driven gear 430 to rotate synchronously. When the clamping rod 441 is located at the other end of the moving groove 431, the driven gear 430 drives the clamping rod 441 to rotate around the central axis of the driven gear 430, so that the clamping rod 441 continuously pulls the U-shaped block 440 through the connecting plate 450 to slide back and forth in the frame 420 during the rotation process, so that the U-shaped block 440 drives the cutter head 444 to move back and forth to perform operations such as shoveling and cutting, which is convenient for users to use.

[0030] like Figure 9-12As shown, in this embodiment, the bottom surface of the frame 420 is fixedly connected to the bottom plate 470 through a support rod, the bottom surface of the frame 420 is provided with a rectangular hole 422, and the bottom end of the moving rod 432 passes through the inside of the rectangular hole 422, the bottom end of the moving rod 432 and the bottom end of the clamping rod 441 are both fixedly sleeved with a transmission gear 401, and a toothed belt 402 is rotatably sleeved between the outer side walls of the two transmission gears 401, the toothed belt 402 and the two transmission gears 401 are both located between the frame 420 and the bottom plate 470, and the top surface of the bottom plate 470 is provided with a There is an inclined groove 471, and a wheel 480 is arranged between the frame 420 and the bottom plate 470, the wheel 480 is located inside the toothed belt 402, and a connecting roller 481 is rotatably connected to the center of the bottom surface of the wheel 480, and the bottom end of the connecting roller 481 passes through the inclined groove 471, and the outer wall of the connecting roller 481 is slidably engaged in the inclined groove 471. Two guide rods 423 are fixedly connected between the frame 420 and the bottom plate 470, and the two guide rods 423 are both located outside the toothed belt 402, and the wheel 480 is located between the two guide rods 423.

[0031] In the specific implementation, there are two grooves on the moving rod 432, and the two opposite inner walls of the moving groove 431 are in contact with the adjacent sides of the two grooves, so that the moving rod 432 can slide inside the moving groove 431 but cannot rotate. When the moving rod 432 moves to one end of the moving groove 431, the connecting plate 450 and the U-shaped block 440 are fixed in position, and the central axis of the moving rod 432 coincides with the central axis of the driven gear 430, and then when the driven gear 430 rotates, it can drive the moving rod 432 to rotate synchronously, and then the connecting roller 481 is located at one end of the inclined groove 471 by moving the resisting wheel 480, so that the resisting wheel 480 resists the toothed belt 402 to be straightened, so that when the moving rod 432 rotates, it can pass through the two transmission gears The wheel 401 and the toothed belt 402 drive the clamping rod 441 to rotate synchronously, so that the clamping rod 441 drives the cutter head 444 to rotate, so that the cutter head 444 can perform operations such as sawing and grinding. At this time, a circular cutter head 444 should be used. When the moving rod 432 moves to the other end of the moving groove 431, the driven gear 430 drives the moving rod 432 to rotate around its own center, and the moving wheel 480 moves the connecting roller 481 to the other end of the inclined groove 471, so that the toothed belt 402 is loosened, so that the moving rod 432 does not drive the clamping rod 441 to rotate. At this time, a rectangular cutter head 444 should be used, and the end of the rectangular cutter head 444 can contact with an inner wall of the U-shaped block 440 to assist in fixing the rectangular cutter head 444.

[0032] like Figure 9-12As shown, in the present embodiment, a U-shaped slider 460 is provided above the frame body 420, and a circular groove is provided on the inner top surface of the U-shaped slider 460, a circular plate 461 is rotatably sleeved inside the circular groove, and a socket 462 is provided at the outer ring edge of the bottom surface of the circular plate 461, the top end of the movable rod 432 is rotatably sleeved inside the socket 462, L-shaped rods 463 are fixedly connected to the opposite sides of the U-shaped slider 460, and one end of the short arms of the two L-shaped rods 463 are located below the bottom plate 470, a support frame 464 is fixedly connected between one end of the short arms of the two L-shaped rods 463, and one end of the connecting roller 481 is located inside the support frame 464.

[0033] In specific implementation, when in use, the circular plate 461 can be driven to move by sliding the U-shaped slider 460, so that the center of the circular plate 461 coincides with the circle of the driven gear 430, the circular plate 461 pushes the moving rod 432 to move to the other end of the moving groove 431 through the socket 462, and the U-shaped slider 460 drives the frame 464 to contact the connecting roller 481 to move, so that the wheel 480 moves to the other end of the inclined groove 471, so that the driven gear 430 can drive the moving rod 432 to rotate around its own center and relax the toothed belt 402. When the movable circular plate 461 moves, so that the circular plate 461 drives the moving rod 432 to move to one end of the moving groove 431 through the socket 462, the abutment frame 464 abuts the connecting roller 481 and moves to one end of the inclined groove 471, so that the abutment wheel 480 abuts and tightens the toothed belt 402, so that when the driven gear 430 drives the moving rod 432 to rotate, the toothed belt 402 can drive the clamping rod 441 to rotate, which is convenient for users to adjust. The opposite sides of the rectangular or circular cutter head 444 are both frosted layers, so that when the cutter head 444 moves, it can be polished by contacting the side wall of the blade with an object.

[0034] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A debridement device for diabetic foot in the endocrinology department, comprising a box (100), characterized in that: A fixing mechanism (300) is provided inside the box (100), and the fixing mechanism (300) is matched with a cleaning mechanism (400); The fixing mechanism (300) comprises a support plate (310), a notch (101) is provided on one side of the box body (100), and one end of the bottom surface of the support plate (310) is fixedly connected to the inner bottom surface of the notch (101), and the other end of the support plate (310) is fixedly connected to a guide plate (311), and the bottom end of the guide plate (311) is fixedly connected to the inner bottom surface of the box body (100), and a connecting frame (320) is fixedly sleeved on the outer wall of the guide plate (311), and both ends of one side of the connecting frame (320) are fixedly connected to guide rails (321), and a clamping plate (340) is provided between the two guide rails (321), and the two ends of the clamping plate (340) are respectively slidably clamped in the inside of the two guide rails (321), and a screw-on hole is provided on the top surface of the clamping plate (340). The other end of the support plate (310) is rotatably connected to a rotating plate (330), and the rotating plate (330) is located above the two guide rails (321). A rotating rod (341) is screwed inside the rotating hole, and a connecting block (342) is rotatably connected to the top of the rotating rod (341). The connecting block (342) is rotatably connected to one end of the bottom surface of the rotating plate (330). A fixing plate (200) is fixedly connected to the top of one side of the box body (100), and a threaded hole (201) is provided on the top surface of the fixing plate (200). A screw rod (210) is screwed inside the threaded hole (201), and a pressing plate (220) is rotatably connected to the bottom end of the screw rod (210). The pressing plate (220) is located inside the notch (101) and above the support plate (310).

2. The endocrinology diabetic foot debridement device according to claim 1, characterized in that: The pressing plate (220) is fixedly connected with U-shaped clamping blocks (221) on opposite sides, and the two U-shaped clamping blocks (221) are respectively slidably clamped with two opposite inner side walls of the notch (101).

3. The endocrinology diabetic foot debridement device according to claim 2, characterized in that: Two slide grooves (102) are provided on one side of the box body (100), and a card frame (350) is slidably engaged inside the two slide grooves (102), and an internal thread ring (351) is fixedly connected to the adjacent side of the two card frames (350), and a screwing screw (352) is screwed inside the two internal thread rings (351), and one end of the two screwing screws (352) is rotatably connected to a support plate (353), and one side of the two support plates (353) is in contact with one side of the box body (100), and a connecting hole is provided on the opposite side of the two card frames (350), and threads are provided inside the two connecting holes, and the two connecting holes are threaded. A fixing screw (354) is screwed in, a U-shaped plate (360) is arranged inside the box body (100), and two arms of the U-shaped plate (360) are respectively slidably sleeved inside the two clamping frames (350), one end of the two fixing screws (354) respectively contacts the two arms of the U-shaped plate (360), one side of the U-shaped plate (360) is fixedly connected to a connecting shell (370), and a rubber bag (380) is arranged inside the connecting shell (370), the top surface of the rubber bag (380) is fixedly connected to the top surface of the connecting shell (370), and the outer layer of the rubber bag (380) is connected to a plurality of conduits, and one end of the plurality of conduits all penetrates one side of the connecting shell (370).

4. The endocrinology diabetic foot debridement device according to claim 3, characterized in that: A heating box (382) is arranged inside the rubber bag (380), and an electric heating wire is arranged inside the heating box (382); the top end of the heating box (382) is connected to a connecting tube (383), and the top end of the connecting tube (383) passes through the rubber bag (380) and is fixedly connected to the top surface of the rubber bag (380); the top end of the connecting tube (383) passes through the top surface of the connecting shell (370) and is fixedly connected to the top surface of the connecting shell (370).

5. The endocrinology diabetic foot debridement device according to claim 4, characterized in that: The inner wall of the rubber bag (380) is fixedly sleeved with a heat insulation layer (381).

6. The endocrinology diabetic foot debridement device according to claim 5, characterized in that: The cleaning mechanism (400) comprises a handle (410), and the top of the handle (410) is fixedly connected to a frame (420), a card interface (421) is provided at one end of the top surface of the frame (420), and a driven gear (430) is rotatably sleeved inside the card interface (421), a moving groove (431) is provided on the top surface of the driven gear (430), and one end of the moving groove (431) is located at the center of the top surface of the driven gear (430), and the other end is located at the outer ring edge of the top surface of the driven gear (430), a moving rod (432) is slidably engaged inside the moving groove (431), and the outer side wall of the moving rod (432) is provided with two grooves, and the moving rod (432) is slidably engaged inside the moving groove (431) through the two grooves, and the frame (420) is slidably engaged inside the moving groove (431). A U-shaped block (440) is sleeved, and a circular hole is provided on one side of one arm of the U-shaped block (440), and a clamping rod (441) is rotatably sleeved inside the circular hole; a screw hole is provided on one side of the other arm of the U-shaped block (440), and a pressing screw (442) is screwed inside the screw hole; one end of the pressing screw (442) is rotatably connected to a pressing block (443); one end of the clamping rod (441) is matched with a plurality of cutter heads (444), and one side of the plurality of cutter heads (444) is provided with a clamping groove (445), and the clamping groove (445) is movably clamped with one end of the clamping rod (441); one end of the U-shaped block (440) is rotatably connected to a connecting plate (450), and one end of the connecting plate (450) is provided with a circular through hole, and the inner side wall of the circular through hole is rotatably sleeved with the outer side wall of the moving rod (432).

7. The endocrinology diabetic foot debridement device according to claim 6, characterized in that: A driving motor is arranged inside the handle (410), and a driving gear (412) is fixedly sleeved on the motor shaft of the driving motor. A cutting groove (411) is provided at the top of the handle (410), and the driving gear (412) is located inside the cutting groove (411) and meshes with the driven gear (430).

8. The endocrinology diabetic foot debridement device according to claim 7, characterized in that: The bottom surface of the frame (420) is fixedly connected to the bottom plate (470) via a support rod; a rectangular hole (422) is opened on the bottom surface of the frame (420); the bottom end of the moving rod (432) passes through the inside of the rectangular hole (422); the bottom end of the moving rod (432) and the bottom end of the clamping rod (441) are both fixedly sleeved with a transmission gear (401); a toothed belt (402) is rotatably sleeved between the outer side walls of the two transmission gears (401); the toothed belt (402) and the two transmission gears (401) are both located between the frame (420) and the bottom plate (470).

9. The endocrinology diabetic foot debridement device according to claim 8, characterized in that: The top surface of the bottom plate (470) is provided with an inclined groove (471), and a stop wheel (480) is provided between the frame (420) and the bottom plate (470), the stop wheel (480) is located inside the toothed belt (402), a connecting roller (481) is rotatably connected to the center of the bottom surface of the stop wheel (480), and the bottom end of the connecting roller (481) passes through the inclined groove (471), and the outer wall of the connecting roller (481) is slidably engaged with the inside of the inclined groove (471), two guide rods (423) are fixedly connected between the frame (420) and the bottom plate (470), and the two guide rods (423) are both located outside the toothed belt (402), and the stop wheel (480) is located between the two guide rods (423).

10. The endocrinology diabetic foot debridement device according to claim 9, characterized in that: A U-shaped slider (460) is arranged above the frame (420), and a circular groove is provided on the top surface of the U-shaped slider (460), a circular plate (461) is rotatably sleeved inside the circular groove, and a socket (462) is provided at the outer edge of the bottom surface of the circular plate (461), and the top end of the movable rod (432) is rotatably sleeved inside the socket (462), L-shaped rods (463) are fixedly connected to opposite sides of the U-shaped slider (460), and one end of the short arms of the two L-shaped rods (463) are both located below the bottom plate (470), and a support frame (464) is fixedly connected between one end of the short arms of the two L-shaped rods (463), and one end of the connecting roller (481) is located inside the support frame (464).

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