Medical wound sterilization equipment

Abstract

The invention relates to the technical field of medical treatment, and provides medical wound sterilization equipment which comprises a connecting plate, a threaded rod is movably embedded in the position, close to the center of the connecting plate, of the connecting plate, a lifting plate is rotationally connected to the top of the threaded rod through a bearing, and a plurality of limiting rods are movably embedded in the connecting plate; a plurality of limiting rods are fixedly connected to the bottom of the outer surface of a lifting plate, two sliding grooves are formed in the top of the outer surface of the lifting plate, and racks are slidably connected to the interiors of the two sliding grooves. Then the patient places arms or legs on the upper surface of a semicircular lifting block, at the moment, a worker can rotate a threaded rod to move up and down in a connecting plate, at the moment, a lifting plate can be pushed to enable the semicircular lifting block to achieve height adjustment under limiting of limiting rods on the periphery, and the height adjusting device can adapt to the heights of the arms and the legs of different patients.

Description

Technical Field

[0001] The invention relates to the field of medical technology, in particular to medical wound sterilization equipment. Background Art

[0002] Patients need to clean and sterilize wounds after limb injuries to avoid infection or inflammation. However, many patients are unable to clean their own wounds due to the different locations of their wounds. They need to go to the hospital to find medical staff to treat and bandage the wounds. The process of cleaning and disinfecting wounds is time-consuming and laborious, and there are no technical requirements, which wastes medical resources.

[0003] The existing Chinese public patent number is: CN113926015A, a medical wound sterilization device, a medical wound sterilization device, including a connecting plate, a water collecting trough, a rotating frame, a convex rod, an auxiliary frame, a limb support, a rotating ring, a nozzle and a wastewater tank, the water collecting trough is a V-shaped groove, the water collecting trough is fixedly connected to the lower end of the connecting plate and the auxiliary frame, the rotating frame is rotatably connected between the connecting plate and the auxiliary frame, a plurality of convex rods are provided at the front end of the rotating frame, the limb support is slidably connected to the connecting plate, the limb support is slidably connected to the auxiliary frame, the rotating ring is slidably connected to the rotating frame, the nozzle is installed on the rotating ring through a pipe I, the lower end of the pipe I is bent toward the rear end, the wastewater tank is fixedly connected to the lower end of the water collecting trough, and the water collecting trough and the wastewater tank are connected.

[0004] CN117731931A discloses a medical sterilization device, comprising a shell and a rotating shaft, wherein the shell is provided with an adjusting mechanism for squeezing a skin wound, the adjusting mechanism comprising a worm gear rotatably connected to the inner wall of the shell, the worm gear meshing transmission being connected with a worm, a swing leaf being fixedly connected to the side of the worm gear facing the inner wall of the shell, an end of the swing leaf away from the worm gear being rotatably connected to a transmission arm 1 via a pin shaft, an end of the transmission arm 1 away from the swing leaf being rotatably connected to a connecting arm via a pin shaft, an end of the connecting arm away from the transmission arm 1 being fixedly connected to a bidirectional screw, both ends of the bidirectional screw being screwed with sleeve rods, and the present application allows the nozzle to automatically reciprocate while adjusting the rotation angle of the nozzle, which may cause incomplete flushing of the purulent and inflamed area under the skin, thereby achieving squeezing treatment of both ends of the wound before flushing the patient's skin wound, making it convenient for sterilization and flushing, and improving the work efficiency of medical staff.

[0005] Although the above scheme can help patients who are unable to clean limb wounds by themselves to clean and disinfect their wounds, when cleaning the patient, the patient's injured arm is often raised by himself or supported by another hand, which is often inefficient during disinfection. Sometimes the spray disinfection time may be long, and the patient needs to support the injured arm for a long time, causing discomfort to the patient. Summary of the invention

[0006] The purpose of the present invention is to solve the problem in the prior art that the spraying disinfection may take a long time and the patient needs to hold the injured arm for a long time, thus causing discomfort to the patient.

[0007] In order to achieve the above-mentioned objectives, the present invention adopts the following technical scheme: a medical wound sterilization device, comprising: a connecting plate, a threaded rod is movably embedded in the interior of the connecting plate near the center thereof, the top of the threaded rod is rotatably connected to a lifting plate through a bearing, a plurality of limit rods are movably embedded in the interior of the connecting plate, the plurality of limit rods are fixedly connected to the bottom of the outer surface of the lifting plate, two sliding grooves are provided at the top of the outer surface of the lifting plate, racks are slidably connected inside the two sliding grooves, semicircular lifting blocks are fixedly connected to the tops of the outer surfaces of the two racks, and cotton pads are fixedly connected to the outer surfaces of the two semicircular lifting blocks.

[0008] The technical effect of adopting the above-mentioned further scheme is: the patient places his arms or legs on the upper surface of the semicircular lifting block, and the staff can rotate the threaded rod to move up and down inside the connecting plate. At this time, the lifting plate can be pushed to adjust the height of the semicircular lifting block under the limit of the limiting rods on all sides, which can adapt to the height of the arms and legs of different patients. At the same time, a cotton pad is provided on the surface of the semicircular lifting block, and the patient's skin will be more comfortable after contact with the cotton pad.

[0009] As a preferred embodiment, the bottom of the outer surface of the connecting plate near the four sides is fixedly connected with rollers, the top of the outer surface of the lifting plate is fixedly connected with an L-shaped block 1, the top of the outer surface of the L-shaped block 1 is fixedly connected with an L-shaped block 2, a pull rod is movably embedded inside the L-shaped block 2, the bottom end of the pull rod is fixedly connected with a limiting circular block, the limiting circular block is located at the top of the outer surface of the L-shaped block 1, and the top of the outer surface of the limiting circular block is fixedly connected with a spring.

[0010] The technical effect of adopting the above-mentioned further scheme is: the entire device is moved to the patient's side through the rollers on the bottom of the four sides. The lengths of arms and legs of each patient are different. At this time, the staff pulls the pull rod to drive the limiting circle block to move upward, thereby driving the clamping rod to move upward through the limiting circle block. The clamping rod is disengaged from the inside of the clamping hole, and after disengagement, the rotating shaft is rotated to drive the gear to rotate. After rotation, the rack bonded to the outer surface is driven to move inside the slide groove. At this time, the two racks drive the semicircular lifting blocks to move to both sides. After the movement, the distance between the two semicircular lifting blocks is lengthened. At this time, arms and legs of different lengths can be lifted, and the range of use is wide.

[0011] As a preferred embodiment, the top end of the spring is fixedly connected to the outer surface of the L-shaped block 2, the bottom of the outer surface of the limiting circle block away from the spring is fixedly connected to a clamping rod, the outer surface of one of the racks is provided with a plurality of clamping holes, the clamping rod is movably embedded in one of the clamping holes, the surface of the lifting plate close to its center is connected to a rotating shaft through a bearing, the outer surface of the rotating shaft is fixedly sleeved with a gear, the gear is meshingly connected to the outer surfaces of the two racks, the outer surface of the lifting plate is fixedly connected to a guide plate, and the outer surface of the lifting plate is fixedly connected to a collection box.

[0012] The technical effect of adopting the above further scheme is: under the limiting action of the spring, the limiting circle block is attached to the surface of the L-shaped block, and the clamping rod is clamped inside the clamping hole to limit one of the racks. At this time, the rack is meshed with the surface of the gear, and the gear will not rotate easily.

[0013] As a preferred embodiment, a water outlet pipe is fixedly connected to the bottom of the outer surface of the collecting box, a one-way valve is arranged inside the water outlet pipe, the collecting box is located directly below the guide plate, a support bar is fixedly connected to the outer surface of the lifting plate, a water tank is fixedly connected to the top of the outer surface of the support bar, a water pump is fixedly connected to the outer surface of the water tank through a pipe, a telescopic hose is fixedly connected to the output end of the water pump, a U-shaped plate is fixedly connected to the outer surface of the support bar, and a motor is fixedly connected to the outer surface of the U-shaped plate.

[0014] The technical effect of adopting the above-mentioned further scheme is: the excess disinfectant water sprayed out will slide through the guide plate to the inside of the collection box for collection to avoid spilling on the ground, and the one-way valve can be rotated to release the excess waste disinfectant water in the collection box through the outlet pipe. The patient can place his arm on the top of the two semicircular lifting blocks for bandaging treatment. When the patient's arm is placed on the surface of the two semicircular lifting blocks, the water pump is started by an external power supply. The water pump draws the disinfectant water inside the water tank into the interior through a telescopic hose, and then outputs it to the inside of the sprinkler through another telescopic hose, and is sprayed onto the wound on the surface of the patient's arm through the sprinkler to sterilize it.

[0015] As a preferred embodiment, the output end of the motor is fixedly connected to a reciprocating screw rod, the outer surface of the U-shaped plate is fixedly connected to a long rod 1, and the outer surface of the U-shaped plate is fixedly connected to a long rod 2.

[0016] The technical effect of adopting the above further scheme is: when the sprinkler is not directly above the patient's wound, the motor is started by an external power supply, and the motor drives the reciprocating screw to rotate. At this time, the slider slides horizontally on the outer surface of the reciprocating screw through the limit of the two long rods, and drives the sprinkler to move after sliding.

[0017] As a preferred embodiment, a slider is movably sleeved on the outer surface of the reciprocating screw, and the slider is movably sleeved on the outer surfaces of the long rod two and the long rod one. A sprinkler is fixedly connected to the bottom of the outer surface of the slider, and the sprinkler is located directly above the two semicircular lifting blocks.

[0018] The technical effect of adopting the above further solution is: the sprinkler is located directly above the patient's wound, and the patient does not need to move his arm, which has a better effect during treatment.

[0019] Compared with the prior art, the advantages and positive effects of the present invention are:

[0020] 1. In the embodiment of the present invention, the entire device is moved to the patient's side by rollers at the bottom around it, and then the patient places his arms or legs on the upper surface of the semicircular lifting block. At this time, the staff can rotate the threaded rod to move up and down inside the connecting plate. At this time, the lifting plate can be pushed under the limit of the limiting rods around it so that the semicircular lifting block can be adjusted in height to adapt to the height of the arms and legs of different patients.

[0021] 2. In the embodiment of the present invention, a cotton pad is provided on the surface of the semicircular lifting block. The patient's skin will feel more comfortable after contacting the cotton pad. The lengths of arms and legs of each patient are different. At this time, the staff pulls the pull rod to drive the limiting circle block to move upward, thereby driving the clamping rod to move upward through the limiting circle block. The clamping rod is disengaged from the inside of the clamping hole. After disengagement, the rotating shaft is rotated to drive the gear to rotate. After rotation, the rack bonded to the outer surface is driven to move inside the slide groove. At this time, the two racks drive the semicircular lifting blocks to move to both sides. After the movement, the distance between the two semicircular lifting blocks is long. At this time, arms and legs of different lengths can be lifted, and the range of use is wide.

[0022] 3. In the embodiment of the present invention, after the patient's arm is placed on the surface of the two semicircular lifting blocks, the water pump is started by an external power supply, and the water pump draws the disinfectant water in the water tank into the interior through a telescopic hose, and then outputs it to the interior of the sprinkler through another telescopic hose, and is sprayed on the wound on the surface of the patient's arm through the sprinkler to sterilize it. At the same time, when the sprinkler is not directly above the patient's wound, the motor is started by an external power supply, and the motor drives the reciprocating screw to rotate. At this time, the slider slides horizontally on the outer surface of the reciprocating screw through the limit of the two long rods, and drives the sprinkler to move after sliding, so that the sprinkler is located directly above the patient's wound. The patient does not need to move his arm, and the treatment effect is better.

[0023] In the embodiment of the present invention, the excess disinfectant water sprayed out will slide through the guide plate to the inside of the collection box for collection to avoid spilling onto the ground. The one-way valve can be rotated to release the excess waste disinfectant water inside the collection box through the outlet pipe. The patient can place his arm above the two semicircular lifting blocks for bandaging treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the three-dimensional structure of the medical wound sterilization device provided by the present invention;

[0025] Figure 2 A schematic diagram of the rear structure of the medical wound sterilization device provided by the present invention;

[0026] Figure 3 This is an enlarged structural schematic diagram of point A of the medical wound sterilization device provided by the present invention;

[0027] Figure 4 A schematic diagram of the bottom structure of the medical wound sterilization device provided by the present invention;

[0028] Figure 5 A schematic diagram of the gear structure of the medical wound sterilization device provided by the present invention;

[0029] Figure 6 A schematic diagram of the structure of the reciprocating screw rod of the medical wound sterilization device provided by the present invention;

[0030] Figure 7 A schematic diagram of the rack structure of the medical wound sterilization device provided by the present invention;

[0031] Figure 8 This is a front plan view structural schematic diagram of the medical wound sterilization device provided by the present invention.

[0032] Legend:

[0033] 101, connecting plate; 102, roller; 103, limiting rod; 104, threaded rod; 105, lifting plate; 106, slide groove; 107, gear; 108, rotating shaft; 109, rack; 110, clamping hole; 112, L-shaped block 1; 113, L-shaped block 2; 114, pull rod; 115, spring; 116, limiting round block; 117, clamping rod; 118, semicircular support lift block; 119, cotton pad; 120, guide plate; 121, collection box; 122, water outlet pipe; 123, one-way valve; 124, support bar; 125, water tank; 126, water pump; 127, telescopic hose; 128, long rod one; 129, reciprocating screw; 130, long rod two; 131, motor; 132, slider; 133, sprinkler; 134, U-shaped plate. DETAILED DESCRIPTION

[0034] 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.

[0035] See also Figures 1 to 8 The present embodiment provides a technical solution: a medical wound sterilization device, comprising: a connecting plate 101, a threaded rod 104 is movably embedded in the interior of the connecting plate 101 near the center thereof, the top of the threaded rod 104 is rotatably connected to a lifting plate 105 through a bearing, a plurality of limit rods 103 are movably embedded in the interior of the connecting plate 101, the plurality of limit rods 103 are fixedly connected to the bottom of the outer surface of the lifting plate 105, two slide grooves 106 are provided at the top of the outer surface of the lifting plate 105, racks 109 are slidably connected inside the two slide grooves 106, semicircular lifting blocks 118 are fixedly connected to the top of the outer surfaces of the two racks 109, and cotton pads 119 are fixedly connected to the outer surfaces of the two semicircular lifting blocks 118.

[0036] When in use, the patient places his arms or legs on the upper surface of the semicircular lifting block 118. At this time, the staff can rotate the threaded rod 104 to move up and down inside the connecting plate 101. At this time, the lifting plate 105 can be pushed to limit the semicircular lifting block 118 under the limit of the surrounding limit rods 103 so that the semicircular lifting block 118 can be adjusted in height to adapt to the height of the arms and legs of different patients. At the same time, a cotton pad 119 is provided on the surface of the semicircular lifting block 118, and the patient's skin will be more comfortable after contacting the cotton pad 119.

[0037] like Figures 1 to 8As shown, the bottom of the outer surface of the connecting plate 101 near the four sides thereof is fixedly connected with rollers 102, the top of the outer surface of the lifting plate 105 is fixedly connected with an L-shaped block 112, the top of the outer surface of the L-shaped block 112 is fixedly connected with an L-shaped block 2 113, a pull rod 114 is movably embedded inside the L-shaped block 2 113, the bottom end of the pull rod 114 is fixedly connected with a limited position circular block 116, the limited position circular block 116 is located at the top of the outer surface of the L-shaped block 112, the top of the outer surface of the limited position circular block 116 is fixedly connected with a spring 115, the whole device is moved to the patient's side by the rollers 102 at the bottom of the four sides, and each patient The lengths of the arms and legs are different. At this time, the staff pulls the pull rod 114 to drive the limiting circle 116 to move upward, thereby driving the clamping rod 117 to move upward through the limiting circle 116, and the clamping rod 117 disengages from the inside of the clamping hole 110. After disengagement, the rotating shaft 108 is rotated to drive the gear 107 to rotate, and after rotation, the rack 109 bonded on the outer surface is driven to move inside the slide groove 106. At this time, the two racks 109 drive the semicircular lifting blocks 118 to move to both sides. After the movement, the distance between the two semicircular lifting blocks 118 is long. At this time, arms and legs of different lengths can be lifted, and the range of use is wide.

[0038] like Figures 1 to 8 As shown, the top of the spring 115 is fixedly connected to the outer surface of the L-shaped block 113, the bottom of the outer surface of the limiting circular block 116 away from the spring 115 is fixedly connected with a clamping rod 117, the outer surface of one of the racks 109 is provided with a plurality of clamping holes 110, the clamping rod 117 is movably embedded in one of the clamping holes 110, the surface of the lifting plate 105 near the center thereof is connected to the rotating shaft 108 through a bearing, the outer surface of the rotating shaft 108 is fixedly sleeved with a gear 107, and the gear 107 is meshed with Connected to the outer surface of the two racks 109, the outer surface of the lifting plate 105 is fixedly connected with a guide plate 120, and the outer surface of the lifting plate 105 is fixedly connected with a collecting box 121. Under the limiting action of the spring 115, the limiting round block 116 is attached to the surface of the L-shaped block 112, and the clamping rod 117 is clamped in the inside of the clamping hole 110 to limit one of the racks 109. At this time, the rack 109 is meshed with the surface of the gear 107, and the gear 107 will not rotate easily.

[0039] like Figures 1 to 8As shown, the bottom of the outer surface of the collection box 121 is fixedly connected with a water outlet pipe 122, and a one-way valve 123 is arranged inside the water outlet pipe 122. The collection box 121 is located directly below the guide plate 120. The outer surface of the lifting plate 105 is fixedly connected with a support bar 124, and the outer surface top of the support bar 124 is fixedly connected with a water tank 125. The outer surface top of the support bar 124 is fixedly connected with a water pump 126. The water pump 126 is fixedly connected to the outer surface of the water tank 125 through a pipe, and the output end of the water pump 126 is fixedly connected with a telescopic hose 127. The outer surface of the support bar 124 is fixedly connected with a U-shaped plate 134, and the outer surface of the U-shaped plate 134 is fixedly connected with a motor 131. The disinfectant water will slide through the guide plate 120 to the inside of the collection box 121 for collection to avoid spilling on the ground. The one-way valve 123 can be rotated to release the excess waste disinfectant water in the collection box 121 through the outlet pipe 122. The patient can place his arm on the top of the two semicircular lifting blocks 118 for bandaging treatment. When the patient's arm is placed on the surface of the two semicircular lifting blocks 118, the water pump 126 is started by an external power supply. The water pump 126 pumps the disinfectant water in the water tank 125 into the interior through the telescopic hose 127, and then outputs it to the inside of the sprinkler 133 through another telescopic hose 127. The water is sprayed onto the wound on the surface of the patient's arm through the sprinkler 133 to sterilize it.

[0040] like Figures 1 to 8 As shown, the output end of the motor 131 is fixedly connected to the reciprocating screw 129, the outer surface of the U-shaped plate 134 is fixedly connected to the long rod 128, and the outer surface of the U-shaped plate 134 is fixedly connected to the long rod 2 130. When the sprinkler 133 is not directly above the patient's wound, the motor 131 is started by an external power supply, and the motor 131 drives the reciprocating screw 129 to rotate. At this time, the slider 132 slides horizontally on the outer surface of the reciprocating screw 129 through the limit of the two long rods 2 130, and drives the sprinkler 133 to move after sliding.

[0041] like Figures 1 to 8 As shown, the outer surface of the reciprocating screw rod 129 is movably sleeved with a slider 132, and the slider 132 is movably sleeved on the outer surfaces of the long rod 2 130 and the long rod 1 128. The bottom of the outer surface of the slider 132 is fixedly connected with a sprinkler 133, and the sprinkler 133 is located directly above the two semicircular lifting blocks 118, so that the sprinkler 133 is located directly above the patient's wound, and the patient does not need to move his arm, which has a better effect during treatment.

[0042] Working principle: When in use, the entire device is moved to the patient's side through the rollers 102 at the bottom of the four sides, and then the patient places his arms or legs on the upper surface of the semicircular lifting block 118. At this time, the staff can rotate the threaded rod 104 to move up and down inside the connecting plate 101. At this time, the lifting plate 105 can be pushed to adjust the height of the semicircular lifting block 118 under the limit of the surrounding limit rods 103, which can adapt to the height of the arms and legs of different patients. At the same time, a cotton pad 119 is provided on the surface of the semicircular lifting block 118. The patient's skin will be more comfortable after contacting the cotton pad 119. The length of each patient's arms and legs is different. At this time, the staff Pulling the pull rod 114 drives the limiting circle 116 to move upward, thereby driving the clamping rod 117 to move upward through the limiting circle 116, and the clamping rod 117 disengages from the inside of the clamping hole 110. After disengagement, the rotating shaft 108 is rotated to drive the gear 107 to rotate, and after rotation, the rack 109 bonded to the outer surface is driven to move inside the slide groove 106. At this time, the two racks 109 drive the semicircular lifting blocks 118 to move to both sides. After the movement, the distance between the two semicircular lifting blocks 118 is long. At this time, arms and legs of different lengths can be lifted, and the scope of use is wide. Under the limiting action of the spring 115, the limiting circle 116 is attached to the surface of the L-shaped block 112, and the clamping rod 117 is stuck. Inside the card hole 110, one of the racks 109 is limited, and at this time the rack 109 is meshed with the surface of the gear 107, and the gear 107 will not rotate easily. When the patient's arm is placed on the surface of the two semicircular lifting blocks 118, the water pump 126 is started by an external power supply, and the water pump 126 pumps the disinfectant water inside the water tank 125 into the inside through the telescopic hose 127, and then outputs it to the inside of the sprinkler 133 through another telescopic hose 127, and sprays it on the wound on the surface of the patient's arm through the sprinkler 133 to sterilize it. At the same time, when the sprinkler 133 is not directly above the patient's wound, the motor 131 is started by an external power supply. The motor 131 drives the reciprocating screw rod 129 to rotate. At this time, the slider 132 slides horizontally on the outer surface of the reciprocating screw rod 129 through the limit of the two long rods 130. After sliding, it drives the sprinkler 133 to move, so that the sprinkler 133 is located directly above the patient's wound. The patient does not need to move his arm, and the treatment effect is better. At the same time, the excess disinfectant water sprayed out will slide through the guide plate 120 to the inside of the collection box 121 for collection to avoid spilling on the ground. The one-way valve 123 can be rotated to release the excess waste disinfectant water in the collection box 121 through the outlet pipe 122. The patient can place his arm above the two semicircular lifting blocks 118 for bandaging treatment.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. Medical wound sterilization equipment, including: The connecting plate (101) is characterized in that a threaded rod (104) is movably embedded in the interior of the connecting plate (101) near the center thereof, the top of the threaded rod (104) is rotatably connected to a lifting plate (105) through a bearing, a plurality of limit rods (103) are movably embedded in the interior of the connecting plate (101), the plurality of limit rods (103) are fixedly connected to the bottom of the outer surface of the lifting plate (105), two sliding grooves (106) are provided at the top of the outer surface of the lifting plate (105), the interiors of the two sliding grooves (106) are slidably connected to racks (109), the tops of the outer surfaces of the two racks (109) are fixedly connected to semicircular lifting blocks (118), and the outer surfaces of the two semicircular lifting blocks (118) are fixedly connected to cotton pads (119).

2. The medical wound sterilization device according to claim 1, characterized in that: The bottom of the outer surface of the connecting plate (101) near the four sides thereof is fixedly connected to rollers (102), the top of the outer surface of the lifting plate (105) is fixedly connected to an L-shaped block 1 (112), and the top of the outer surface of the L-shaped block 1 (112) is fixedly connected to an L-shaped block 2 (113).

3. The medical wound sterilization device according to claim 2, characterized in that: A pull rod (114) is movably embedded inside the L-shaped block 2 (113), and the bottom end of the pull rod (114) is fixedly connected to a limiting circular block (116). The limiting circular block (116) is located at the top of the outer surface of the L-shaped block 1 (112), and the top of the outer surface of the limiting circular block (116) is fixedly connected to a spring (115).

4. The medical wound sterilization device according to claim 3, characterized in that: The top end of the spring (115) is fixedly connected to the outer surface of the second L-shaped block (113); the bottom of the outer surface of the limiting circular block (116) away from the spring (115) is fixedly connected to a clamping rod (117); a plurality of clamping holes (110) are formed on the outer surface of one of the racks (109); and the clamping rod (117) is movably embedded in one of the clamping holes (110).

5. The medical wound sterilization device according to claim 4, characterized in that: The surface of the lifting plate (105) near the center thereof is connected to a rotating shaft (108) via a bearing, the outer surface of the rotating shaft (108) is fixedly sleeved with a gear (107), the gear (107) is meshedly connected to the outer surfaces of two racks (109), the outer surface of the lifting plate (105) is fixedly connected to a guide plate (120), and the outer surface of the lifting plate (105) is fixedly connected to a collection box (121).

6. The medical wound sterilization device according to claim 5, characterized in that: The bottom of the outer surface of the collection box (121) is fixedly connected to a water outlet pipe (122), a one-way valve (123) is provided inside the water outlet pipe (122), the collection box (121) is located directly below the guide plate (120), the outer surface of the lifting plate (105) is fixedly connected to a support bar (124), and the top of the outer surface of the support bar (124) is fixedly connected to a water tank (125).

7. The medical wound sterilization device according to claim 6, characterized in that: A water pump (126) is fixedly connected to the top of the outer surface of the support bar (124); the water pump (126) is fixedly connected to the outer surface of the water tank (125) via a pipe; a telescopic hose (127) is fixedly connected to the output end of the water pump (126); a U-shaped plate (134) is fixedly connected to the outer surface of the support bar (124); and a motor (131) is fixedly connected to the outer surface of the U-shaped plate (134).

8. The medical wound sterilization device according to claim 7, characterized in that: The output end of the motor (131) is fixedly connected to a reciprocating screw rod (129), the outer surface of the U-shaped plate (134) is fixedly connected to a long rod 1 (128), and the outer surface of the U-shaped plate (134) is fixedly connected to a long rod 2 (130).

9. The medical wound sterilization device according to claim 8, characterized in that: The outer surface of the reciprocating screw rod (129) is movably sleeved with a slider (132), and the slider (132) is movably sleeved on the outer surfaces of the second long rod (130) and the first long rod (128), and the bottom of the outer surface of the slider (132) is fixedly connected with a sprinkler (133).

10. The medical wound sterilization device according to claim 9, characterized in that: The water sprayer (133) is located directly above the two semicircular lifting blocks (118).

Images