General surgical debridement device

Abstract

The invention discloses a general surgery debridement device, which relates to the technical field of debridement assistance, comprising a box body, a limb lower limit plate fixedly connected to the surface of the box body, a limb upper limit plate hinged to the surface of the box body through a rotating shaft, a limb limit component is arranged on the surface of the limb upper limit plate, a filter plate is fixedly connected to the inside of the box body, a cleaning nozzle is clamped on the surface of a support frame, a transmission component is arranged between a tray and the rotating shaft, a limb limit component is arranged on the surface of the limb upper limit plate, a folding component is arranged on the surface of the box body, the folding component includes a tray, and a switching component is arranged inside the box body. The device has the function of limiting the affected limb of the patient twice, thus avoiding poor treatment effect caused by movement of the patient, and is easy to store and use, thus improving space utilization, reducing the infection rate of the patient's wound, and driving the cleaning nozzle to spray water or saline, without the need to manually take out and replace additional pipes, thus improving the debridement efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of debridement assistance, in particular to a general surgery debridement device. Background Art

[0002] Debridement is a surgical method used in general surgery to remove foreign matter from open wounds, excise necrotic, inactive or severely contaminated tissues, suture wounds, minimize contamination or even turn them into clean wounds, achieve primary healing, and facilitate recovery of the function and morphology of the injured part. In the process of debridement of wounds on the patient's affected limbs, wound cleaning is an important step in debridement. The wound must be repeatedly rinsed with a large amount of saline to ensure that it is clean. As disclosed in Chinese patent CN112245186B, an intelligent debridement device for general surgery can be used. It can be seen that the debridement device is convenient for completing the automated wiping and cleaning of small wounds with adaptive temperature adjustment under different circumstances, and can adapt to different emergency treatments through temperature adaptation changes.

[0003] Based on the search, it can be known that when medical staff are cleaning the patient's wound, the patient moves around due to pain, which will cause the medical staff to spend a long time cleaning the patient's wound, and finally lead to poor treatment of the patient's wound and waste of time. In addition, when cleaning the patient, a corresponding tray is needed to store medical equipment and cleaning drugs, which will take up a large space, which is not conducive to the medical staff to clean the patient and adds a burden to the work of the medical staff. When cleaning the wound, the medical staff also needs to take physiological saline, and when cleaning the equipment, it needs to be replaced with clean water, and different pipes need to be prepared, which makes it inconvenient to use and reduces the efficiency of cleaning. Summary of the invention

[0004] The purpose of the present invention is to provide a general surgery debridement device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a general surgical debridement device, comprising: a box body, a lower limb limit plate is fixedly connected to the surface of the box body, an upper limb limit plate is hinged to the surface of the box body through a rotating shaft, a limb limit component is arranged on the surface of the upper limb limit plate, a filter plate is fixedly connected inside the box body, a support frame is fixedly connected to the surface of the box body, and a cleaning nozzle is clamped on the surface of the support frame;

[0006] A transmission component, the transmission component is arranged between the tray and the rotating shaft 1, and is used for transmitting power;

[0007] A folding component, the folding component is arranged on the surface of the box body, and the folding component includes a tray, which is used to unfold or fold the tray along with the movement of the upper limit plate of the limb;

[0008] A switching component is arranged inside the box body and is used to cooperate with the upper limit plate on the limb to switch the cleaning nozzle to spray liquid.

[0009] Optionally, the transmission component includes a large gear, the large gear is fixedly connected to the surface of the rotating shaft one, the rotating shaft two and the rotating shaft three are fixedly connected to the surface of the box body, the surface of the lower limit plate of the limb is fixedly connected to the pinion shaft, the surface of the pinion shaft is connected to the pinion shaft in a fixed axis rotation, the large gear is meshed with the pinion gear, the rotating shaft two and the pinion shaft are commonly connected with a belt transmission mechanism two, and the rotating shaft two and the rotating shaft three are commonly connected with a belt transmission mechanism three;

[0010] The surface of the box body is connected to a rotating shaft four by fixing the fixed axis through a mounting block, and a belt transmission mechanism one is connected between the rotating shaft one and the rotating shaft four.

[0011] Optionally, the limb limiting component includes a screw rod, which passes through the limb upper limiting plate and is screwed thereto, the end of the screw rod is fixedly connected to an abutment plate, the surface of the abutment plate is set to an elastic material, and the top of the screw rod is fixedly connected to a rotating knob.

[0012] Optionally, the folding component includes a rotating plate, which is fixedly connected to the fourth surface of the rotating shaft, a connecting plate one is hinged between the box surface and the tray, a connecting plate two is hinged between the tray and the rotating plate, a connecting plate three is hinged between the rotating plate and the connecting plate one, the tray is parallel to the connecting plate three, and the connecting plate two is parallel to the connecting plate one.

[0013] Optionally, a disinfection plate is slidably connected to the inner wall of the box body, and screw rod 2 is coaxially fixedly connected to the three ends of the rotating shaft, and screw rod 2 passes through the disinfection plate and is threadedly connected thereto, bristles are provided on the surface of the disinfection plate, and a liquid storage box and a piston are fixedly connected to the surface of the disinfection plate, and the liquid storage box and the piston are connected to pipe 1 via a one-way valve, pipe 2 is provided inside the disinfection plate, and pipe 2 is connected to the piston via pipe 3, abutment joint and spring 1 are provided on the end of the piston, and a wave groove is provided on the surface of the box body, and the abutment joint abuts against the wave groove.

[0014] Optionally, the switching component includes a liquid storage tank, which is fixedly connected to the inner wall of the tank, a liquid partition plate is fixedly connected to the inside of the liquid storage tank, a conversion valve is fixedly connected to the inner wall of the liquid storage tank, and the conversion valve is fixedly connected to a clean water pipeline and a physiological saline pipeline. A clamping block is fixedly connected to the surface of the upper limit plate of the limb, a clamping groove is provided on the surface, and a through groove is provided on the surface of the lower limit plate of the limb, the clamping groove cooperates with a protrusion provided on the surface of the through groove, a sliding plate is fixedly connected to the surface of the through groove through a telescopic rod, a spring 2 is sleeved on the surface of the telescopic rod, the sliding plate is slidably connected in the through groove, the sliding plate abuts against the clamping block, and the sliding plate cooperates with the conversion valve.

[0015] Optionally, the cleaning nozzle is fixedly connected to a nozzle base, a rotating shaft five is fixedly connected to the surface of the nozzle base, a rotating disk is fixedly connected to the surface of the rotating shaft five, a surface of the rotating disk is provided with a plurality of nozzle openings of different sizes, and the nozzle openings cooperate with the cleaning nozzle.

[0016] Optionally, a water pump is fixedly connected to the surface of the box, an input end of the water pump passes through the box and is fixedly connected to the conversion valve, a connecting pipe is provided to the water pump and is fixedly connected to the cleaning nozzle, and a supporting foot is fixedly connected to the bottom of the box.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention cooperates with the upper limb limit plate and the lower limb limit plate to relatively limit the patient's affected limb. The medical staff rotates the rotating knob to drive the screw to rotate. The screw rotates to drive the abutment plate to move downward, thereby limiting the patient's affected limb for the second time, avoiding poor treatment effect caused by patient movement.

[0019] 2. The present invention drives the rotating plate to rotate by rotating the limiting plate on the limb, and then drives the connecting plate 2 and the connecting plate 3 to rotate. The connecting plate 2 and the connecting plate 3 rotate, which drives the tray to rotate, so that medical staff can place the required supplies on the surface of the tray. The setting of the foldable tray is conducive to the storage and use of the debridement device, improves the space utilization rate, and can be automatically unfolded as the affected limb is limited. It is convenient and quick to use, and the treatment effect is improved.

[0020] 3. The present invention starts the water pump to clean the patient's wound, thereby reducing the workload of medical staff. The upper limit plate on the limb rotates to drive the conversion valve to move, and then switches the cleaning nozzle to spray water or saline. There is no need to manually take out and replace additional pipes, which makes it convenient for medical staff to clean the patient's wound and improves the debridement efficiency.

[0021] 4. The present invention drives the disinfection plate to move horizontally by rotating the upper limit plate on the limb, thereby driving the bristles and the piston to move, and disinfecting and scrubbing the filter plate as the disinfection plate moves horizontally, thereby improving the cleanliness of the device, reducing the infection rate of the patient's wound, and alleviating the labor intensity of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Axonometric measurement of the overall structure of the present invention Figure 1 ;

[0023] Figure 2 Axonometric measurement of the overall structure of the present invention Figure 2 ;

[0024] Figure 3 Axonometric measurement of the overall structure of the present invention Figure 3 ;

[0025] Figure 4 The cross-sectional view of the overall structure of the present invention Figure 1 ;

[0026] Figure 5 For the present invention Figure 4 A magnified view of the structure at center A;

[0027] Figure 6 The cross-sectional view of the overall structure of the present invention Figure 2 ;

[0028] Figure 7 The cross-sectional view of the overall structure of the present invention Figure 3 ;

[0029] Figure 8 For the present invention Figure 7 A magnified view of the structure at B in the middle;

[0030] Fig. 9 The cross-sectional view of the overall structure of the present invention Figure 3 ;

[0031] Fig.10 This is a cross-sectional view of the second structure of the pipeline of the present invention.

[0032] In the figure: 1, box; 2, connecting pipe; 3, water pump; 4, lower limit plate of limbs; 5, supporting foot; 6, rotating plate; 7, connecting plate 2; 8, tray; 9, rotating shaft 1; 10, abutment plate; 11, upper limit plate of limbs; 12, screw 1; 13, rotating knob; 14, rotating disc; 15, rotating shaft 5; 16, cleaning nozzle; 17, nozzle base; 18, supporting frame; 19, block; 20, large gear; 21, belt transmission mechanism 1; 22, small gear; 23, belt transmission mechanism 2; 24, sliding plate ; 25. Through groove; 26. Wave groove; 27. Screw rod 2; 28. Piston; 29. ​​Liquid storage box; 30. Disinfection plate; 31. Filter plate; 32. Connecting plate 1; 33. Connecting plate 3; 34. One-way valve; 35. Pipeline 2; 36. Bristles; 37. Saline pipeline; 38. Rotating shaft 2; 39. Belt drive mechanism 3; 40. Rotating shaft 3; 41. Conversion valve; 42. Telescopic rod; 43. Clean water pipeline; 44. Slot; 45. Liquid storage box; 46. Butt joint; 47. Liquid barrier plate; 48. Rotating shaft 4. DETAILED DESCRIPTION

[0033] 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.

[0034] For example, see Figures 1 to 10 The present embodiment provides a technical solution: a general surgical debridement device, comprising: a box body 1, a lower limb limit plate 4 is fixedly connected to the surface of the box body 1, a limb upper limit plate 11 is hinged to the surface of the box body 1 through a rotating shaft 9, a limb limit component is arranged on the surface of the limb upper limit plate 11, a filter plate 31 is fixedly connected inside the box body 1, a support frame 18 is fixedly connected to the surface of the box body 1, and a cleaning nozzle 16 is clamped on the surface of the support frame 18;

[0035] The transmission component is arranged between the tray 8 and the rotating shaft 9, the folding component is arranged on the surface of the box body 1, the folding component includes the tray 8, and the switching component is arranged inside the box body 1.

[0036] More specifically, in this embodiment: when the general surgery debridement device is used, the medical staff places the patient's affected limb into the lower limb limiting plate 4, and the medical staff rotates the upper limb limiting plate 11 around the rotation axis 9, so that the upper limb limiting plate 11 cooperates with the lower limb limiting plate 4, and then the patient's affected limb is relatively limited, and the patient's affected limb is limited for the second time through the movement of the limb limiting component, thereby avoiding poor treatment effect due to the patient's movement.

[0037] When the tray 8 needs to be unfolded, the folding part is driven to move by the movement of the transmission part, and the tray 8 is driven to rotate by the movement of the folding part. Then, the medical staff can place the required medical equipment and debridement drugs on the surface of the tray 8. The setting of the foldable tray 8 is conducive to the storage and use of the debridement device, improves the space utilization rate, and can be automatically unfolded as the affected limb is limited, which is convenient and quick to use.

[0038] When the cleaning nozzle 16 is used, the upper limit plate 11 on the limb moves, driving the switching component to move, thereby cleaning the patient's wound, reducing the workload of medical staff and improving the debridement effect.

[0039] Embodiment 2, based on the above embodiment:

[0040] See also Figure 1 , Figure 6 and Fig. 9 The transmission component includes a large gear 20, which is fixedly connected to the surface of the rotating shaft 1 9, a rotating shaft 2 38 and a rotating shaft 3 40 are fixedly connected to the surface of the box body 1, a small gear shaft is fixedly connected to the surface of the lower limit plate 4 of the limb, and a small gear 22 is connected to the surface of the small gear shaft for fixed axis rotation, the large gear 20 is meshed with the small gear 22, a belt transmission mechanism 2 23 is commonly connected between the rotating shaft 2 38 and the small gear shaft, and a belt transmission mechanism 3 39 is commonly connected between the rotating shaft 2 38 and the rotating shaft 3 40;

[0041] The surface of the box body 1 is fixedly rotatably connected with a rotating shaft 48 via a mounting block, and a belt transmission mechanism 1 21 is commonly connected between the rotating shaft 1 9 and the rotating shaft 48.

[0042] When the tray 8 needs to be unfolded, the rotating shaft 19 is rotated to drive the belt transmission mechanism 121 to move, and the belt transmission mechanism 121 drives the rotating shaft 48 to rotate. When the filter plate 31 is scrubbed, the upper limit plate 11 on the limb is rotated to drive the rotating shaft 19 to rotate, and the rotating shaft 19 drives the large gear 20 to rotate through the rotation of the large gear 20, and the small gear 22 is driven to rotate through the rotation of the small gear 22, and the belt transmission mechanism 23 is driven to move through the belt transmission mechanism 23, and the belt transmission mechanism 39 is driven to move through the belt transmission mechanism 39, and the rotating shaft 3 40 is driven to rotate, so that the device structure is compact and convenient.

[0043] Also, see Figure 1 , Figure 2 and Figure 3 The limb limiting component includes a screw rod 12, which passes through the limb upper limiting plate 11 and is screwed thereto, the end of the screw rod 12 is fixedly connected to the abutment plate 10, the surface of the abutment plate 10 is set to an elastic material, and the top of the screw rod 12 is fixedly connected to a rotating button 13.

[0044] Medical staff rotate the rotating button 13 to drive the screw rod 12 to rotate, and the screw rod 12 rotates to drive the abutment plate 10 to move downward, thereby limiting the patient's affected limb for a second time, avoiding poor treatment effect caused by patient movement.

[0045] Also, see Figure 6 and Figure 2 The folding component includes a rotating plate 6, which is fixedly connected to the surface of the rotating shaft 48. A connecting plate 1 32 is hinged between the surface of the box body 1 and the tray 8. A connecting plate 2 7 is hinged between the tray 8 and the rotating plate 6. A connecting plate 3 33 is hinged between the rotating plate 6 and the connecting plate 1 32. The tray 8 is parallel to the connecting plate 3 33, and the connecting plate 2 7 is parallel to the connecting plate 1 32.

[0046] By rotating the rotating shaft four 48, the rotating plate 6 is driven to rotate, and by rotating the rotating plate 6, the connecting plate two 7 and the connecting plate three 33 are driven to rotate, and by rotating the connecting plate two 7 and the connecting plate three 33, the tray 8 is driven to rotate, so that medical staff can place the required supplies on the surface of the tray 8. The setting of the foldable tray 8 is conducive to the storage and use of the debridement device, improves the space utilization rate, and can be automatically unfolded as the affected limb is limited, which is convenient and quick to use, thereby improving the treatment effect.

[0047] Embodiment 3, based on the above embodiment:

[0048] See also Figure 7 , Fig. 9 and Fig.10 A disinfection plate 30 is slidably connected to the inner wall of the box body 1, and a screw rod 27 is coaxially fixedly connected to the end of the rotating shaft 3 40. The screw rod 27 passes through the disinfection plate 30 and is screwed thereto. Bristles 36 are provided on the surface of the disinfection plate 30. A liquid storage box 29 and a piston 28 are fixedly connected to the surface of the disinfection plate 30. The liquid storage box 29 and the piston 28 are connected to the pipeline 1 through a one-way valve 34. A pipeline 2 35 is provided inside the disinfection plate 30. The pipeline 2 35 is connected to the piston 28 through a pipeline 3. A butt joint 46 and a spring 1 are provided at the end of the piston 28. A wave groove 26 is provided on the surface of the box body 1, and the butt joint 46 butts against the wave groove 26.

[0049] By rotating the rotating shaft three 40, the screw two 27 is driven to rotate, and the rotation of the screw two 27 drives the disinfection plate 30 to move horizontally. The horizontal movement of the disinfection plate 30 drives the bristles 36 to move horizontally, and then the filter plate 31 is scrubbed. The horizontal movement of the disinfection plate 30 drives the piston 28 to move horizontally. The movement of the piston 28 drives the abutment 46 to move in coordination with the wave groove 26. The abutment 46 moves back and forth, driving the disinfectant in the liquid storage box 29 to flow into the pipe two 35, and then the filter plate 31 is disinfected as the disinfection plate 30 moves horizontally, thereby reducing the labor intensity of medical staff, improving the cleanliness of the device, reducing the infection rate of the patient's wound, and improving the effect of the debridement surgery preparation.

[0050] Also, see Figure 5 , Figure 7 and Figure 8 The switching component includes: a liquid storage tank 45, which is fixedly connected to the inner wall of the box body 1, and a liquid partition plate 47 is fixedly connected inside the liquid storage tank 45. A conversion valve 41 is fixedly connected to the inner wall of the liquid storage tank 45, and the conversion valve 41 is fixedly connected to the clean water pipeline 43 and the physiological saline pipeline 37. The surface of the upper limit plate 11 of the limb is fixedly connected with a block 19, and a groove 44 is provided on the surface. A through groove 25 is provided on the surface of the lower limit plate 4 of the limb, and the groove 44 cooperates with the protrusion set on the surface of the through groove 25. The surface of the through groove 25 is fixedly connected with a sliding plate 24 through a telescopic rod 42, and a spring 2 is sleeved on the surface of the telescopic rod 42. The sliding plate 24 is slidably connected in the through groove 25, the sliding plate 24 abuts against the block 19, and the sliding plate 24 cooperates with the conversion valve 41.

[0051] By moving the upper limit plate 11 on the limb, the block 19 is driven to move, and by moving the block 19, the slot 44 is driven to engage with the through slot 25, and by moving the block 19, the sliding plate 24 is driven to move along the through slot 25, and by moving the sliding plate 24, the conversion valve 41 is driven to connect with the saline pipe 37, and the upper limit plate 11 on the limb is released from the limit on the affected limb, and the telescopic rod 42 drives the sliding plate 24 to reset, thereby driving the conversion valve 41 to connect with the clean water pipe 43, and medical staff do not need to manually take and replace additional pipes, which is convenient for medical staff to use and improves the debridement efficiency.

[0052] Also, see Figure 1 , Figure 2 and Figure 3 The cleaning nozzle 16 is fixedly connected to the nozzle base 17, and the surface of the nozzle base 17 is fixedly connected to the rotating shaft 5 15. The surface of the rotating shaft 5 15 is fixedly connected to the rotating disk 14. The surface of the rotating disk 14 is provided with a number of nozzle openings of different sizes. The nozzle openings cooperate with the cleaning nozzle 16. By moving the rotating disk 14, the water spray diameter of the cleaning nozzle 16 is adjusted, thereby adjusting the cleaning pressure and cleaning accuracy.

[0053] Also, see Figure 1 , Figure 2 and Figure 3 A water pump 3 is fixedly connected to the surface of the box body 1, the input end of the water pump 3 passes through the box body 1 and is fixedly connected to the conversion valve 41, the water pump 3 is fixedly connected to the cleaning nozzle 16 via a connecting pipe 2, and a supporting foot 5 is fixedly connected to the bottom surface of the box body 1. By starting the water pump 3, the patient's wound is cleaned, which reduces the workload of medical staff and improves the debridement effect.

[0054] Working principle: When the general surgery debridement device is used, the medical staff puts the patient's affected limb into the lower limb limit plate 4, and rotates the upper limb limit plate 11 around the rotation axis 9, so that the upper limb limit plate 11 cooperates with the lower limb limit plate 4, and then the patient's affected limb is relatively limited. The medical staff rotates the rotating button 13 to drive the screw 12 to rotate, and the screw 12 rotates to drive the abutment plate 10 to move downward, thereby limiting the patient's affected limb for the second time, avoiding poor treatment effect caused by movement of the patient.

[0055] When the tray 8 needs to be unfolded, the rotating shaft 1 9 is rotated to drive the belt transmission mechanism 1 21 to move, and the belt transmission mechanism 1 21 is used to drive the rotating shaft 4 48 to rotate, and the rotating shaft 4 48 is used to rotate the rotating plate 6, and the rotating plate 6 is used to rotate the connecting plate 2 7 and the connecting plate 3 33, and the connecting plate 2 7 and the connecting plate 3 33 are used to rotate the tray 8, so that the medical staff can place the required medical equipment and debridement drugs on the surface of the tray 8. The setting of the foldable tray 8 is helpful for the storage and use of the debridement device, improves the space utilization rate, and can be automatically unfolded as the affected limb is limited, which is convenient and quick to use.

[0056] When the filter plate 31 is scrubbed, the upper limit plate 11 rotates through the limbs, driving the rotating shaft 1 9 to rotate, and the rotating shaft 1 9 rotates to drive the large gear 20 to rotate, and the large gear 20 rotates to drive the small gear 22 to rotate, and the small gear 22 rotates to drive the belt transmission mechanism 2 23 to move, and the belt transmission mechanism 3 39 to move through the belt transmission mechanism 3 39 to move, and the rotating shaft 3 40 to rotate through the rotating shaft 3 40, and the screw 2 27 to rotate, and the belt transmission mechanism 3 39 to move. The second screw 27 rotates, driving the disinfection plate 30 to move horizontally, and the horizontal movement of the disinfection plate 30 drives the bristles 36 to move horizontally, thereby scrubbing the filter plate 31, and the horizontal movement of the disinfection plate 30 drives the piston 28 to move horizontally, and the movement of the piston 28 drives the abutment 46 to move in coordination with the wave groove 26, and the abutment 46 reciprocates, driving the disinfectant in the liquid storage box 29 to flow into the second pipe 35, and then the filter plate 31 is disinfected as the disinfection plate 30 moves horizontally, thereby reducing the labor intensity of medical staff.

[0057] When using the cleaning nozzle 16, the upper limit plate 11 on the limb is moved to drive the block 19 to move, and the block 19 is moved to drive the slot 44 to engage with the through slot 25, and the block 19 is moved to drive the sliding plate 24 to move along the through slot 25, and the sliding plate 24 is moved to drive the conversion valve 41 to connect with the saline pipe 37, and the water spray diameter of the cleaning nozzle 16 is adjusted by rotating the disc 14, and then the cleaning pressure and cleaning accuracy are adjusted, and the water pump 3 is started to clean the patient's wound, reducing the workload of medical staff. When the upper limit plate 11 on the limb is released from the limit on the affected limb, the telescopic rod 42 drives the sliding plate 24 to reset, and then drives the conversion valve 41 to connect with the clean water pipe 43, and there is no need to manually take out and replace additional pipes, which is convenient for medical staff to use and improves the debridement efficiency.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A general surgical debridement device, characterized in that: include: A box body (1), a lower limb limit plate (4) is fixedly connected to the surface of the box body (1), an upper limb limit plate (11) is hinged to the surface of the box body (1) via a rotating shaft (9), a limb limit component is arranged on the surface of the upper limb limit plate (11), a filter plate (31) is fixedly connected inside the box body (1), a support frame (18) is fixedly connected to the surface of the box body (1), and a cleaning nozzle (16) is clamped on the surface of the support frame (18); Also includes: A folding component, the folding component being arranged on the surface of the box body (1), the folding component comprising a tray (8) and being used for unfolding or folding the tray (8) as the upper limit plate (11) of the limb moves; a transmission component, the transmission component being arranged between the tray (8) and the rotating shaft 1 (9); A switching component, the switching component being arranged inside the box (1) and used to cooperate with the upper limit plate (11) on the limb to switch the cleaning nozzle (16) to spray liquid; The transmission components include: A large gear (20), the large gear (20) is fixedly connected to the surface of the rotating shaft 1 (9), the surface of the housing (1) is fixedly connected to the rotating shaft 2 (38) and the rotating shaft 3 (40), the surface of the lower limit plate (4) of the limb is fixedly connected to the small gear shaft, the surface of the small gear shaft is fixedly connected to the small gear (22), the large gear (20) is meshed with the small gear (22), the rotating shaft 2 (38) and the small gear shaft are commonly connected to the belt transmission mechanism 2 (23), and the rotating shaft 2 (38) and the rotating shaft 3 (40) are commonly connected to the belt transmission mechanism 3 (39); The surface of the box body (1) is connected to a rotating shaft (48) via a mounting block, and a belt transmission mechanism (21) is connected between the rotating shaft (9) and the rotating shaft (48). The limb limiting component includes: Screw rod one (12), the screw rod one (12) passes through the upper limit plate (11) of the limb and is screwed thereto, the end of the screw rod one (12) is fixedly connected to an abutment plate (10), the surface of the abutment plate (10) is provided with an elastic material, and the top of the screw rod one (12) is fixedly connected to a rotation button (13); The folding component comprises: A rotating plate (6), the rotating plate (6) being fixedly connected to the surface of the rotating shaft four (48), a connecting plate one (32) being hingedly connected between the surface of the box body (1) and the tray (8), a connecting plate two (7) being hingedly connected between the tray (8) and the rotating plate (6), a connecting plate three (33) being hingedly connected between the rotating plate (6) and the connecting plate one (32), the tray (8) being parallel to the connecting plate three (33), and the connecting plate two (7) being parallel to the connecting plate one (32); The inner wall of the box body (1) is slidably connected to a disinfection plate (30); the end of the rotating shaft (40) is coaxially fixedly connected to a screw rod (27); the screw rod (27) passes through the disinfection plate (30) and is screwed thereto; bristles (36) are provided on the surface of the disinfection plate (30); a liquid storage box (29) and a piston (28) are fixedly connected to the surface of the disinfection plate (30); the liquid storage box (29) and the piston (28) are connected to a pipe (1) via a one-way valve (34); a pipe (25) is provided inside the disinfection plate (30); the pipe (25) and the piston (28) are connected via a pipe (3); an abutment joint (46) and a spring (1) are provided at the end of the piston (28); a wave groove (26) is provided on the surface of the box body (1); the abutment joint (46) abuts against the wave groove (26); The switching component comprises: A liquid storage box (45), the liquid storage box (45) is fixedly connected to the inner wall of the box body (1), a liquid partition plate (47) is fixedly connected inside the liquid storage box (45), a conversion valve (41) is fixedly connected to the inner wall of the liquid storage box (45), the conversion valve (41) is fixedly connected to a clean water pipeline (43) and a physiological saline pipeline (37), a clamping block (19) is fixedly connected to the surface of the upper limit plate (11) of the limb, a clamping groove (44) is provided on the surface, and a through groove (25) is provided on the surface of the lower limit plate (4) of the limb.

2. The general surgery debridement device according to claim 1, characterized in that: The clamping groove (44) cooperates with a protrusion provided on the surface of the through groove (25), and the surface of the through groove (25) is fixedly connected to a sliding plate (24) via a telescopic rod (42).

3. The general surgery debridement device according to claim 2, characterized in that: A second spring is sleeved on the surface of the telescopic rod (42), and the sliding plate (24) is slidably connected in the through slot (25).

4. The general surgery debridement device according to claim 3, characterized in that: The sliding plate (24) abuts against the clamping block (19), and the sliding plate (24) cooperates with the conversion valve (41).

5. The general surgery debridement device according to claim 4, characterized in that: The cleaning nozzle (16) is fixedly connected to a nozzle base (17), a rotating shaft (15) is fixedly connected to the surface of the nozzle base (17), a rotating disk (14) is fixedly connected to the surface of the rotating shaft (15), and a plurality of nozzle openings of different sizes are arranged on the surface of the rotating disk (14), the nozzle openings being matched with the cleaning nozzle (16).

6. The general surgery debridement device according to claim 5, characterized in that: A water pump (3) is fixedly connected to the surface of the box (1); an input end of the water pump (3) passes through the box (1) and is fixedly connected to the conversion valve (41); a connecting pipe (2) is fixedly connected to the water pump (3) and the cleaning nozzle (16); and a supporting foot (5) is fixedly connected to the bottom surface of the box (1).

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