Wound irrigation and disinfection device

Abstract

The application relates to the technical field of wound cleaning, and discloses a wound flushing and disinfecting device, which comprises a supporting seat, the top of the supporting seat is provided with an arm placing seat, a placing groove is arranged through the front and back surfaces of the arm placing seat, the bottom of the arm placing seat is provided with an effusion groove, the device further comprises a liquid storage and collection assembly which is detachably arranged on the supporting seat and is used for collecting flushing liquid in the effusion groove, and a pressing assembly which is arranged on the arm placing seat and is used for pressing and fixing the placed arm. The wound flushing and disinfecting device realizes automatic flushing and disinfecting of a wound, realizes automatic identification and automatic cleaning of the wound, guarantees cleaning and disinfecting efficiency, avoids re-infection of the wound, and when the flushing head is used for flushing and disinfecting the wound, the flushing and disinfecting liquid falls into the placing groove of the arm placing seat, the waste liquid flows into the effusion groove, and the waste liquid is collected and stored through the liquid storage and collection assembly, so that environmental pollution is avoided.

Description

Technical Field

[0001] This invention relates to the field of wound cleaning technology, specifically a wound rinsing and disinfection device. Background Technology

[0002] A wound is a rupture of the skin and surrounding tissue caused by external force. It is commonly referred to as a cut or injury, which can be caused by cutting, impact, or other external factors.

[0003] When cleaning small wounds on the arm, the area around the wound is wiped clean with iodine solution using cotton swabs, followed by rinsing and disinfection. However, this manual method of cleaning the wound is prone to wiping off-center, repeated wiping, and further infection. In addition, the cleaning efficiency is low, and the cleaning solution is prone to splashing onto the ground. Therefore, we propose a highly efficient and environmentally friendly wound rinsing and disinfection device to solve this technical deficiency. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a wound irrigation and disinfection device.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a wound irrigation and disinfection device, including a support base, an arm placement seat on the top of the support base, a placement groove extending through the front and rear surfaces of the arm placement seat, and a liquid accumulation groove at the bottom of the arm placement seat;

[0006] It also includes a liquid collection assembly, which is detachably mounted on the support base to collect the flushing liquid in the liquid collection tank;

[0007] The pressing component is located on the arm placement seat to press and fix the placed arm.

[0008] A support frame is provided on the rear surface of the support base, and an adjustment component is provided on the support frame;

[0009] The movable sleeve is driven to move forward, backward, left, right, and vertically by the adjustment component. The lower surface of the movable sleeve is equipped with a camera and a rinsing head.

[0010] A rotating cylinder passes through and rotates between the front and rear surfaces of the movable sleeve. The rotating cylinder is driven to rotate by a driving component provided on the movable sleeve. The front surface of the rotating cylinder is connected to a rotating head that rotates with the center.

[0011] A hollow disc is connected to the rear surface of the rotating cylinder at the same center. Multiple drip heads are rotatably connected to the rear surface of the hollow disc at equal intervals in a ring. The drip heads are wrapped with cleaning cotton sleeves.

[0012] A wiping fluid supply assembly is mounted on the support base and supplies wiping fluid into the rotating head;

[0013] A rinsing disinfectant supply assembly is mounted on the support base and supplies rinsing disinfectant to the rinsing head.

[0014] Furthermore, the liquid collection assembly includes a liquid collection box, a drain port on the right side of the liquid collection box, a sealed switch cover inside the drain port, and a drain pipe connecting the left end of the liquid collection box to the liquid accumulation tank, the drain pipe passing through the arm placement seat.

[0015] Furthermore, the bottom of the support base is provided with a pair of sockets, which are U-shaped, and the liquid collection box is inserted into the U-shaped opening of the socket.

[0016] Furthermore, the pressing assembly includes a pair of fixing frames disposed on the upper end of the arm rest, the fixing frames being symmetrically distributed on the left and right sides of the middle of the arm rest, and an electric push rod being provided at the upper end of the fixing frame, with a flexible pressing head provided at the push rod of the electric push rod.

[0017] The upper end of the fixing frame is provided with a guide post.

[0018] Furthermore, the adjustment assembly includes a servo motor located on the front side of the upper end of the support frame and a limiting slide hole located on the upper end of the support frame. The output end of the servo motor is provided with a threaded rod, and the other end of the threaded rod is connected to the rear side of the upper end of the support frame for rotation. The threaded rod is externally threaded with a movable seat, and the movable seat slides within the limiting slide hole.

[0019] The lower end of the movable base is provided with a horizontally arranged electric guide rail, and the guide rail slide is provided with a mounting support frame.

[0020] The mounting support frame is equipped with an electric push rod 2, which pushes the movable sleeve to move vertically.

[0021] Furthermore, the drive assembly includes a drive motor located at the upper end of the movable sleeve and a geared disc located concentrically outside the rotating cylinder. The output end of the drive motor is provided with a transmission geared disc, which meshes with the geared disc for transmission.

[0022] Furthermore, the wiping fluid supply assembly includes a wiping fluid storage box located on the upper end of the support base. A first pump is provided at the upper end of the wiping fluid storage box. The inlet of the first pump is connected to the wiping fluid storage box through an inlet pipe, and the outlet of the first pump is connected to the rotating head through an outlet pipe.

[0023] Furthermore, the rinsing disinfectant supply assembly includes a rinsing disinfectant storage box located on the upper end of the support base. A second pump is provided at the upper end of the rinsing disinfectant storage box. The pump's inlet is connected to the rinsing disinfectant storage box via an inlet pipe, and the pump's outlet is connected to the rinsing head via an outlet pipe.

[0024] Furthermore, a sliding seat is slidably mounted on the outside of the guide post, and the liquid outlet pipe and the liquid outlet conduit pass through the sliding seat and are connected and fixed.

[0025] Compared with the prior art, the present invention provides a wound irrigation and disinfection device, which has the following beneficial effects:

[0026] 1. This wound irrigation and disinfection device supports the main body of the equipment via a support base. When cleaning an arm wound, the arm is placed horizontally into the placement slot of the arm placement base with the wound facing upwards. The arm is then fixed in the arm placement base with the pressing component. The camera then captures and identifies images. Based on the shape and size of the wound, the adjustment component on the support frame is controlled to adjust the movable sleeve to move forward, backward, left, right, and vertically. This causes the rotating drum, hollow disc, drip head, and cleaning cotton sleeve to move synchronously, so that the cleaning cotton sleeve adheres to the outer skin of the wound. The cleaning fluid is discharged into the rotating head by the wiping fluid supply component. The interconnection between the rotating head, rotating drum, hollow disc, and drip head allows the cleaning fluid to penetrate and moisten the cleaning cotton sleeve from the drip head. After the cleaning cotton sleeve is moistened, the adjustment component moves the cleaning cotton sleeve to adhere to the outer skin of the wound. During the movement, the rotation of the drip head causes the cleaning cotton sleeve to roll and move to clean impurities and dust from the outer skin of the wound.

[0027] In addition, the drive assembly drives the rotating drum, hollow disc and drip head to rotate, so as to replace the cleaning cotton cover on the drip head to clean the skin, ensuring the cleanliness of the cleaning cotton cover and avoiding the re-infection of the wound. The rotating head ensures that the rotating head will not rotate synchronously when the drum rotates, so as not to cause entanglement of the wiping liquid supply assembly pipeline.

[0028] After cleaning, the cleaning cotton cover moves upward and separates from the skin. The cleaning and disinfecting solution is then discharged into the rinsing head through the rinsing and disinfecting solution supply component. The adjusting component moves the rinsing head to automatically rinse and disinfect the wound. This achieves automatic wound identification and cleaning, ensuring cleaning and disinfection efficiency and preventing reinfection of the wound.

[0029] 2. In this wound rinsing and disinfection device, when the rinsing head rinses and disinfects the wound, the rinsing disinfectant falls into the placement groove of the arm placement seat, and the waste liquid flows into the collection tank. The waste liquid is collected and stored by the liquid storage collection component to avoid causing environmental pollution. Attached Figure Description

[0030] Figure 1 This is a perspective view of the present invention;

[0031] Figure 2 This is a bottom-view perspective view of the present invention;

[0032] Figure 3 This is a three-dimensional structural view of the liquid storage and collection component of the present invention;

[0033] Figure 4 This is a side view of the present invention;

[0034] Figure 5 This is a partial three-dimensional view of the present invention.

[0035] In the diagram: 1. Support base; 2. Arm rest; 3. Fixing frame; 4. Electric push rod one; 5. Flexible pressing head; 6. Socket; 7. Liquid collection box; 8. Liquid trough; 9. Drainage pipe; 10. Switch cover; 11. Support frame; 12. Limiting sliding hole; 13. Servo motor; 14. Threaded rod; 15. Moving base; 16. Electric guide rail; 17. Mounting support frame; 18. Electric push rod two; 19. Movable sleeve; 20. Rotary cylinder ; 21. Hollow disc; 22. Dropper; 23. Cleaning cotton sleeve; 24. Gear disc; 25. Drive motor; 26. Transmission gear disc; 27. Rotating head; 28. Wiping solution storage box; 29. ​​Pump 1; 30. Inlet pipe; 31. Outlet pipe; 32. Camera; 33. Rinse head; 34. Rinse disinfectant storage box; 35. Pump 2; 36. Outlet pipe; 37. Inlet pipe; 38. Guide column; 39. Sliding seat. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] Please see Figures 1 to 5 The wound irrigation and disinfection device mainly includes a support base 1 as the main support structure of the entire device. It is made of high-strength, corrosion-resistant metal materials, such as stainless steel, to ensure the stability and durability of the device. A pair of symmetrically distributed sockets 6 are fixed at the bottom of the support base 1. The sockets 6 are U-shaped and are used to detachably install the liquid collection box 7, which is convenient to insert and pull out the liquid collection box 7 from the U-shaped opening of the socket 6 to realize the pouring of the waste liquid inside. Support feet are fixed at the four corners of the bottom of the support base 1 to facilitate the stable placement of the support base 1.

[0038] The arm placement seat 2 is fixed to the top center of the support seat 1 by bolts. It is made of medical-grade plastic and has a smooth surface to reduce friction on the arm skin. A placement groove is opened through the front and rear surfaces of the arm placement seat 2 for horizontal placement of the arm with the wound facing upward. A semi-circular fluid collection groove 8 is opened at the bottom of the arm placement seat 2 for collecting waste fluid generated during the rinsing process. The semi-circular design facilitates the collection and discharge of waste fluid without residue.

[0039] The liquid collection assembly, detachably mounted on the support base 1, collects the flushing liquid in the liquid collection tank 8. It includes: a liquid collection box 7, which is made of transparent plastic to facilitate observation of the liquid level inside. A drain port is provided on the right side of the liquid collection box 7, and a switch cover 10 is sealed inside the drain port. When it is necessary to clean the liquid collection box 7, the liquid collection box 7 is removed and the switch cover 10 is opened to drain the waste liquid. A drain pipe 9 is inserted and connected between the left end of the liquid collection box 7 and the liquid collection tank 8. The drain pipe 9 passes through the arm placement base 2 and introduces the waste liquid in the liquid collection tank 8 into the liquid collection box 7. The liquid collection box 7 is inserted into the U-shaped opening of the socket 6 to achieve detachable installation, which is convenient for regular cleaning and replacement.

[0040] The pressing assembly is installed on the arm placement seat 2 and is used to press and fix the placed arm. The pressing assembly includes a pair of fixing frames 3 fixed to the upper end of the arm placement seat 2. The fixing frames 3 are symmetrically distributed on the left and right sides of the middle of the arm placement seat 2 and are made of metal, such as aluminum alloy, to ensure structural stability. The upper end of the fixing frame 3 is fixed with an electric push rod 4 by bolts. The electric push rod 4 is a commercially available product with sufficient thrust and stroke. Its push rod is vertically set downward and fixed with a flexible pressing head 5. The flexible pressing head 5 is made of silicone and has a certain degree of elasticity to avoid excessive compression of the arm. The upper front side of the fixing frame 3 is fixed with a guide post 38. The guide post 38 is a cylindrical metal rod with a smooth surface and is used to guide the up and down sliding of the sliding seat 39.

[0041] The support frame 11 is fixed to the rear surface of the support base 1. It adopts a metal frame structure to provide sufficient strength and stability. The support frame 11 is equipped with an adjustment component for adjusting the position of the movable sleeve 19.

[0042] Adjustment components include a servo motor 13 bolted to the front of the upper end of the support frame 11 and a limiting sliding hole 12 located in the middle of the upper end of the support frame 11. The servo motor 13 is a high-precision, highly controllable product, and its output end is fixed with a threaded rod 14. The other end of the threaded rod 14 is connected to the rear of the upper end of the support frame 11 for rotation. The connection is made via a connecting bushing. A movable seat 15 is threaded onto the external part of the threaded rod 14. The movable seat 15 slides within the limiting sliding hole 12. The forward and reverse rotation of the servo motor 13 drives the threaded rod 14 to rotate, thereby achieving... The movable seat 15 moves back and forth. The lower surface of the movable seat 15 is fixed with a horizontally arranged electric guide rail 16 by bolts. The electric guide rail 16 is a commercially available linear guide rail product. The guide rail slide is fixed with a mounting support frame 17 by bolts. The mounting support frame 17 is fixed with an electric push rod 18 by bolts. The push rod of the electric push rod 18 is set vertically downward and connected to the fixed movable sleeve 19, which drives the movable sleeve 19 to move vertically. Through the cooperation of the electric guide rail 16 and the electric push rod 18, the movable sleeve 19 can move forward, backward, left, right and vertically.

[0043] The movable sleeve 19 is driven by the adjustment component to move. The movable sleeve 19 adopts a metal sleeve structure, and a camera 32 and a rinsing head 33 are fixed on its lower surface by bolts. The camera 32 is a high-definition, zoomable product used to collect image information of the wound for subsequent identification and treatment. The rinsing head 33 is made of plastic and has a flow channel inside for discharging rinsing disinfectant.

[0044] The rotating cylinder 20 rotates between the front and rear surfaces of the movable sleeve 19 and is made of metal tubing. The rotating cylinder 20 is driven to rotate by a drive assembly on the movable sleeve 19. The front surface of the rotating cylinder 20 is connected to the rotating head 27, which rotates in a circle. A sealing ring is provided in the connection gap between the rotating head 27 and the rotating cylinder 20 to ensure sealing. The rotating head 27 is used to receive the wiping liquid provided by the wiping liquid supply assembly.

[0045] The drive assembly includes a drive motor 25 fixed to the upper surface of the movable sleeve 19 by bolts and a gear disk 24 fixed to the outside of the rotating drum 20 in the same circle. The drive motor 25 is a small, high-speed product, and its output end is provided with a transmission gear disk 26. The transmission gear disk 26 meshes with the gear disk 24 for transmission. The forward and reverse rotation of the drive motor 25 drives the transmission gear disk 26 to rotate, thereby driving the rotating drum 20 to rotate.

[0046] The hollow disc 21 is connected to the rear surface of the rotating cylinder 20 with the same center. It adopts a metal disc structure. The connection gap between the hollow disc 21 and the rotating cylinder 20 is also equipped with a sealing ring to ensure sealing. The rear surface of the hollow disc 21 is circumferentially connected to multiple droppers 22 at equal intervals. The number is set according to the actual use, generally 6-12. The droppers 22 are made of plastic. The drip hole of the dropper 22 is located inside the cleaning cotton sleeve 23. The cleaning cotton sleeve 23 is inserted and fitted on the outside. The cleaning cotton sleeve 23 is made of medical-grade cotton material, which has good water absorption and cleaning performance.

[0047] The wiping fluid supply assembly is mounted on the support base 1 and is used to supply wiping fluid into the rotating head 27. The wiping fluid supply assembly includes a wiping fluid storage box 28 that is fixed to the front side of the upper surface of the support base 1 by bolts. The wiping fluid storage box 28 is a plastic container, and a liquid pump 29 is fixed to its upper surface by bolts. The liquid pump 29 is a commercially available small liquid pump. Its liquid inlet is connected to the upper surface of the wiping fluid storage box 28 through a connecting liquid inlet pipe 30 and is inserted into the wiping fluid storage box 28. Its liquid outlet is connected to the surface of the rotating head 27 through a connecting liquid outlet pipe 31. The setting of the rotating head 27 ensures that when the rotating drum 20 rotates, it will not drive the liquid outlet pipe 31 on the rotating head 27 to rotate synchronously, causing the liquid outlet pipe 31 to become entangled.

[0048] The rinsing disinfectant supply assembly is mounted on the support base 1 and is used to supply rinsing disinfectant to the rinsing head 33. The rinsing disinfectant supply assembly includes a rinsing disinfectant storage box 34 that is fixed to the upper surface of the support base 1 by bolts. The rinsing disinfectant storage box 34 and the wiping liquid storage box 28 are arranged side by side. The rinsing disinfectant storage box 34 is a plastic container. A second liquid pump 35 is fixed to its upper surface by bolts. The second liquid pump 35 is a commercially available small liquid pump. Its liquid inlet is connected to the upper surface of the rinsing disinfectant storage box 34 through a connecting liquid inlet pipe 37 and is inserted into the rinsing disinfectant storage box 34. The liquid outlet is connected to the outside of the rinsing head 33 through a connecting liquid outlet pipe 36.

[0049] The sliding seat 39 is slidably disposed outside the guide post 38. The liquid outlet pipe 31 and the liquid outlet pipe 36 pass through the sliding seat 39 and are connected and fixed thereto, so as to ensure that when the movable sleeve 19 moves, the liquid outlet pipe 31 and the liquid outlet pipe 36 are pulled, causing the sliding seat 39 to move synchronously outside the guide post 38, thus avoiding the liquid outlet pipe 31 and the liquid outlet pipe 36 from being pulled and damaged.

[0050] This device is equipped with a control system, which can use a microcontroller or a programmable logic controller (PLC) as the core control unit. The control system is electrically connected to components such as camera 32, servo motor 13, electric guide rail 16, electric push rod 1 4, electric push rod 2 18, drive motor 25, liquid pump 1 29 and liquid pump 2 35.

[0051] During operation, camera 32 captures image information of the wound and transmits it to the control system. The control system analyzes and processes the image, identifies the shape and size of the wound, and then controls the operation of servo motor 13, electric guide rail 16 and electric push rod 18 according to the preset program to adjust the position of movable sleeve 19 so that cleaning cotton sleeve 23 fits the skin around the wound. At the same time, the control system controls the operation of suction pump 29 to extract the wiping fluid from the wiping fluid storage box 28 and discharge it into the rotating head 27 through the outlet pipe 31. Through the interconnection between rotating head 27, rotating cylinder 20, hollow disc 21 and dropper 22, the cleaning fluid drips from dropper 22 to penetrate and moisten cleaning cotton sleeve 23.

[0052] After the cleaning cotton cover 23 is moistened, the control system controls the adjustment component to move the cleaning cotton cover 23 to fit the skin around the wound. At the same time, it controls the drive motor 25 to work, driving the rotating drum 20 to rotate, so as to realize the rotation and replacement of the cleaning cotton cover 23 on the drip head 22, ensuring the cleanliness of the cleaning cotton cover 23 used to clean the skin.

[0053] After cleaning, the control system controls the cleaning cotton cover 23 to move upward and separate from the skin, and then controls the liquid pump 2 35 to work, extracting the cleaning disinfectant from the cleaning disinfectant storage box 34, and discharging the cleaning disinfectant into the cleaning head 33 through the liquid outlet pipe 36, and controlling the adjustment component to drive the cleaning head 33 to move, so as to realize automatic cleaning and disinfection of the wound.

[0054] Usage steps:

[0055] Connect the power supply to the device and start the control system.

[0056] Place the arm horizontally into the placement slot of arm placement seat 2, with the wound facing upwards.

[0057] The control system controls the electric push rod 4 to work, pushing the flexible pressing head 5 downward to fix the arm in the arm placement seat 2.

[0058] Camera 32 captures image information of the wound and transmits it to the control system. The control system analyzes and processes the image to identify the shape and size of the wound.

[0059] Based on the shape and size of the wound, the control system controls the servo motor 13, the electric guide rail 16, and the electric push rod 18 to work, adjusting the position of the movable sleeve 19 so that the cleaning cotton sleeve 23 moves and rolls to fit the outer skin of the wound.

[0060] The control system controls the operation of the liquid pump 29 to extract the wiping liquid from the wiping liquid storage box 28 and discharge it into the rotating head 27 through the liquid outlet pipe 31. Through the interconnection between the rotating head 27, the rotating cylinder 20, the hollow disc 21 and the drip head 22, the cleaning liquid is dripped from the drip head 22 to penetrate and moisten the cleaning cotton cover 23.

[0061] After the cleaning cotton sleeve 23 is moistened, the control system controls the adjustment component to move the cleaning cotton sleeve 23 to fit the skin around the wound. At the same time, it controls the drive motor 25 to work, driving the rotating drum 20 to rotate and replace the cleaning cotton sleeve 23 on the dripping head 22 to clean impurities and dust.

[0062] After cleaning, the control system moves the cleaning cotton cover 23 upward to separate it from the skin.

[0063] The control system controls the second pump 35 to extract the rinsing disinfectant from the storage box 34 and discharge it into the rinsing head 33 through the outlet pipe 36. The control system also controls the adjusting component to move the rinsing head 33, thereby achieving automatic rinsing and disinfection of the wound.

[0064] Waste liquid generated during the rinsing and disinfection process flows into the liquid collection tank 8 and is discharged into the liquid storage collection box 7 through the drain pipe 9.

[0065] After cleaning, the control system controls the electric push rod 4 to move the flexible pressing head 5 upward, release the arm, and remove the arm.

[0066] Principles and beneficial effects:

[0067] principle,

[0068] This wound irrigation and disinfection device collects wound image information through camera 32. After the control system analyzes and processes the image, it adjusts the position of the movable sleeve 19 by controlling the adjustment component, so that the cleaning cotton sleeve 23 fits the skin around the wound. The wiping liquid supply component supplies wiping liquid into the rotating head 27, so that the cleaning cotton sleeve 23 is moistened and cleans the impurities and dust around the wound. The drive component drives the rotating drum 20 to rotate and replace the cleaning cotton sleeve 23, ensuring the cleanliness of the cleaning. After cleaning, the irrigation disinfection liquid supply component supplies irrigation disinfection liquid into the irrigation head 33 to automatically rinse and disinfect the wound. At the same time, the liquid storage and collection component collects and stores the waste liquid generated during the rinsing process to avoid environmental pollution.

[0069] Beneficial effects

[0070] High degree of automation: This device automates wound cleaning. From wound identification and wiping to rinsing and disinfection, everything is automatically controlled by the control system, which greatly improves cleaning efficiency and reduces the time and labor intensity of manual operation.

[0071] Excellent cleaning effect: The camera 32 accurately identifies the shape and size of the wound, and the adjustment component precisely controls the position and movement trajectory of the cleaning cotton cover 23 to ensure a comprehensive and thorough cleaning around the wound. At the same time, the drive component realizes the rotation and replacement of the cleaning cotton cover 23, ensuring the cleanliness of the cleaning cotton cover 23 used to clean the skin and avoiding the risk of reinfection of the wound.

[0072] Highly environmentally friendly: The liquid collection component collects and stores the waste liquid generated during the rinsing process, preventing the cleaning liquid from splashing onto the ground and polluting the environment, thus meeting environmental protection requirements.

[0073] Reasonable structure: The various components of this device are reasonably designed, easy to install, firmly connected, and operate stably and reliably. The materials used have good performance and can meet the requirements of medical equipment.

[0074] Wide applicability: This device is not only suitable for cleaning and disinfecting small wounds on the arm, but can also be applied to cleaning and disinfecting wounds in other parts of the body by appropriately adjusting the structural parameters, and has a wide range of application prospects.

[0075] In summary, this wound irrigation and disinfection device has the advantages of high automation, good cleaning effect, strong environmental protection, reasonable structure and wide applicability. It can effectively solve the problems existing in the prior art and provide an efficient and environmentally friendly solution for wound cleaning.

[0076] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0077] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wound irrigation and disinfection device, including a support base, characterized in that: The top of the support base is provided with an arm placement seat, a placement groove is provided between the front and rear surfaces of the arm placement seat, and a liquid collection groove is provided at the bottom of the arm placement seat; It also includes a liquid collection assembly, which is detachably mounted on the support base to collect the flushing liquid in the liquid collection tank; The pressing component is located on the arm placement seat to press and fix the placed arm. A support frame is provided on the rear surface of the support base, and an adjustment component is provided on the support frame; The movable sleeve is driven to move forward, backward, left, right, and vertically by the adjustment component. The lower surface of the movable sleeve is equipped with a camera and a rinsing head. A rotating cylinder passes through and rotates between the front and rear surfaces of the movable sleeve. The rotating cylinder is driven to rotate by a driving component provided on the movable sleeve. The front surface of the rotating cylinder is connected to a rotating head that rotates with the center. A hollow disc is connected to the rear surface of the rotating cylinder at the same center. Multiple drip heads are rotatably connected to the rear surface of the hollow disc at equal intervals in a ring. The drip heads are wrapped with cleaning cotton sleeves. A wiping fluid supply assembly is mounted on the support base and supplies wiping fluid into the rotating head; A rinsing disinfectant supply assembly is mounted on the support base and supplies rinsing disinfectant to the rinsing head.

2. The wound irrigation and disinfection device according to claim 1, characterized in that: The liquid collection assembly includes a liquid collection box, a drain port on the right side of the liquid collection box, a sealed switch cover inside the drain port, and a drain pipe connecting the left end of the liquid collection box to the liquid accumulation tank, the drain pipe passing through the arm placement seat.

3. The wound irrigation and disinfection device according to claim 2, characterized in that: The bottom of the support base is provided with a pair of sockets, which are U-shaped, and the liquid collection box is inserted into the U-shaped opening of the socket.

4. The wound irrigation and disinfection device according to claim 1, characterized in that: The pressing assembly includes a pair of fixing frames located at the upper end of the arm rest. The fixing frames are symmetrically distributed on the left and right sides of the middle of the arm rest. An electric push rod is provided at the upper end of the fixing frame, and a flexible pressing head is provided at the push rod of the electric push rod. The upper end of the fixing frame is provided with a guide post.

5. The wound irrigation and disinfection device according to claim 1, characterized in that: The adjustment assembly includes a servo motor located on the front side of the upper end of the support frame and a limiting slide hole located on the upper end of the support frame. The output end of the servo motor is provided with a threaded rod, and the other end of the threaded rod is connected to the rear side of the upper end of the support frame for rotation. The threaded rod is externally threaded to a movable seat, and the movable seat slides within the limiting slide hole. The lower end of the movable base is provided with a horizontally arranged electric guide rail, and the guide rail slide is provided with a mounting support frame. The mounting support frame is equipped with an electric push rod 2, which pushes the movable sleeve to move vertically.

6. The wound irrigation and disinfection device according to claim 1, characterized in that: The drive assembly includes a drive motor located at the upper end of the movable sleeve and a geared disc located concentrically outside the rotating drum. The output end of the drive motor is provided with a transmission geared disc, which meshes with the geared disc for transmission.

7. The wound irrigation and disinfection device according to claim 1, characterized in that: The wiping fluid supply assembly includes a wiping fluid storage box located on the upper end of the support base. A first pump is provided at the upper end of the wiping fluid storage box. The inlet of the first pump is connected to the wiping fluid storage box through an inlet pipe, and the outlet of the first pump is connected to the rotating head through an outlet pipe.

8. The wound irrigation and disinfection device according to claim 4, characterized in that: The flushing disinfectant supply assembly includes a flushing disinfectant storage box located on the upper end of the support base. A second pump is provided at the upper end of the flushing disinfectant storage box. The pump's inlet is connected to the flushing disinfectant storage box via an inlet pipe, and the pump's outlet is connected to the flushing head via an outlet pipe.

9. The wound irrigation and disinfection device according to claim 8, characterized in that: A sliding seat slides on the outside of the guide post, and the liquid outlet pipe and the liquid outlet conduit pass through the sliding seat and are connected and fixed.

Images