Efficient debridement and disinfection integrated device for orthopedic trauma surgery

Abstract

The invention relates to the technical field of medical instruments, and discloses an efficient debridement and disinfection integrated device for orthopedic trauma surgery, which comprises a debridement trolley, a support frame is arranged on the debridement trolley, arc-shaped grooves are formed in the side walls of the two ends of the support frame, and an adjusting mechanism is arranged between the support frame and the debridement trolley. A splash-proof assembly is arranged on the supporting frame, and a disinfection drawer is installed on the debridement trolley in a sliding mode. The splash-proof assembly comprises telescopic rods arranged at the four corners of the supporting frame, and splash-proof films are arranged on the telescopic rods. According to the efficient debridement and disinfection integrated device for the orthopedic trauma surgery, anti-splashing films are hung at the tops of the telescopic rods at the four corners of the supporting frame, a protective barrier surrounding the limbs of a patient is built, and during flushing, splashing liquid drops can be comprehensively intercepted by the anti-splashing films, so that the situation that the liquid drops splash all around in the flushing process is effectively avoided, and the flushing efficiency is improved. Therefore, pollution to the surrounding environment is reduced, and a cleaner and more sanitary operation environment is created for the operation.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and in particular to an efficient integrated device for debridement and disinfection in orthopedic trauma surgery. Background Technology

[0002] In orthopedic trauma surgery, debridement and disinfection are key aspects of surgical treatment. In orthopedic limb surgery, limb debridement is an extremely common surgical procedure. Debridement, as a crucial step in treating open wounds, mainly involves cleaning and removing contaminated open wounds, removing blood clots and foreign objects from the wound, preventing further contamination, and thus creating favorable conditions for wound healing.

[0003] A search revealed that Chinese utility model patent CN221490544U discloses an orthopedic limb debridement cart, comprising a cart body and a limb placement frame. The cart body includes a debridement pool and a cart frame. The debridement pool is funnel-shaped and mounted on the upper end of the cart frame. The limb placement frame includes a first limb support plate, a second limb support plate, a first lifting rod, and a second lifting rod. The top of the first lifting rod is fixedly connected to the bottom surface of the first limb support plate via a universal connector. The top of the second lifting rod is connected to the bottom surface of the second limb support plate via a universal connector. The bottoms of the first and second lifting rods are rotatably connected to the cart body. The first and second lifting rods rotate around the same axis in a horizontal plane. The first and second limb support plates are located directly above or diagonally above the top opening of the debridement pool.

[0004] Regarding the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: During the wound cleaning process for customers, when using solutions such as saline to clean, the water flow often needs to have a certain impact force to achieve effective wound cleaning. However, the impact force of the water flow will splash everywhere when cleaning the wound, which can easily lead to environmental pollution, making it difficult to clean and disinfect. This increases the difficulty of disinfection and the risk of contamination during orthopedic wound cleaning surgery. In addition, the splashed liquid after each use will contaminate the wound cleaning cart, which will require the entire cart to be disinfected and cleaned after the operation, resulting in high usage costs and great cleaning difficulty. Summary of the Invention

[0005] The technical problem to be solved by the present invention is that the existing technology has the disadvantages of easy splashing of liquid during debridement, which leads to contamination and high cleaning costs. To this end, we propose an efficient integrated device for debridement and disinfection in orthopedic trauma surgery.

[0006] To achieve the above objectives, this application adopts the following technical solution: a highly efficient integrated debridement and disinfection device for orthopedic trauma surgery, comprising a debridement cart, four universal wheels fixedly installed at the bottom of the debridement cart, a push handle fixedly installed on the side wall of the debridement cart, a connecting rod fixedly installed inside the debridement cart, a spray gun provided at the top of the connecting rod, a cleaning fluid tank provided inside the debridement cart, a support frame provided on the debridement cart, arc-shaped grooves provided on the side walls at both ends of the support frame, a waste fluid tank provided inside the debridement cart, a drain pipe fixedly installed between the waste fluid tank and the support frame, and the drain pipe passing through the debridement cart, an adjustment mechanism provided between the support frame and the debridement cart, a splash-proof component provided on the support frame, and a disinfection drawer slidably installed on the debridement cart; The splash-proof assembly includes telescopic rods disposed at the four corners of the support frame, with a splash-proof membrane disposed on the telescopic rods, a connecting mechanism between the splash-proof membrane and the telescopic rods, and an installation mechanism between the support frame and the telescopic rods.

[0007] Preferably, the adjustment mechanism includes a hydraulic telescopic rod fixedly installed on the bottom surface of the wound cleaning vehicle, a pedal adapted to the hydraulic telescopic rod fixedly installed on the bottom surface of the wound cleaning vehicle, an tilting mechanism provided between the hydraulic telescopic rod and the support frame, and a support plate adapted to the support frame fixedly installed on the top of the wound cleaning vehicle.

[0008] Preferably, the tilting mechanism includes a hinge frame rotatably mounted on the top of the hydraulic telescopic rod, the other end of which is fixedly connected to the support frame.

[0009] Preferably, a threaded sleeve is slidably installed at the pivot of the hinge frame, a threaded rod is screwed into the threaded sleeve, and handles are symmetrically fixed at the two ends of the threaded sleeve and the threaded rod that are separated from each other.

[0010] Preferably, the installation mechanism includes a connecting frame fixedly installed on the support frame, an insert block slidably installed in the connecting frame, the other end of the insert block being fixedly connected to the telescopic rod, and matching magnetic sheets being fixedly installed in the insert block and the connecting frame respectively.

[0011] Preferably, the connecting mechanism includes a mounting cylinder fixedly installed on the top of the telescopic rod, a U-shaped frame rotatably installed inside the mounting cylinder, a fixing clamp rotatably installed at the other end of the U-shaped frame, the fixing clamp clamping the splash-proof film, and matching magnetic sheets fixedly installed inside the mounting cylinder and the U-shaped frame respectively.

[0012] Preferably, the disinfection drawer is slidably connected to the support plate, and an ultraviolet lamp is fixedly installed at the bottom of the support plate at a position that matches the inside of the disinfection drawer. A disinfection pack is placed inside the disinfection drawer.

[0013] Preferably, the splash-proof film is made of disposable fabric, and a number of fixing rings are evenly fixedly installed on the bottom of the splash-proof film, and a number of fixing buttons that are adapted to the fixing rings are fixedly installed in the support frame.

[0014] Preferably, the splash-proof film is made of webbing, and Velcro is fixedly installed at both ends of the splash-proof film.

[0015] Preferably, the splash-proof film is provided with an observation window made of transparent material.

[0016] The technical effects and advantages of this invention are as follows: In this invention, by setting up telescopic rods and splash-proof membranes, the splash-proof membranes are hung on the top of the telescopic rods at the four corners of the support frame, and their bottoms are placed inside the support frame around the patient's torso, thus building a protective barrier around the patient's limbs. During rinsing, the splashing droplets can be completely intercepted by the splash-proof membrane, effectively preventing the droplets from splashing everywhere during the rinsing process, thereby reducing pollution to the surrounding environment and creating a cleaner and more hygienic operating environment for the operation. In this invention, by setting up a hydraulic telescopic rod and a hinge frame, the height of the hydraulic telescopic rod can be adjusted by stepping on a pedal, thereby driving the support frame to rise or fall. The hinge frame can rotate the support frame to the required angle, and the tightness between the threaded sleeve and the threaded rod can be adjusted by turning the handle, so as to precisely adjust the tilt angle of the support frame. This can adapt to the support needs of different patients' limbs in different situations, greatly improving the applicability of the equipment. In this invention, by setting up a connecting frame, inserts, and a U-shaped frame, the telescopic pole can be quickly removed and installed using the magnetic connecting frame and inserts. When disinfection equipment is needed, the telescopic pole can be easily disassembled for thorough cleaning and disinfection, ensuring the hygiene and safety of the equipment. The use of disposable telescopic pole accessories also allows for quick replacement, reducing usage and cleaning costs. In this invention, by setting up Velcro and a fixing clip, the opening of the Velcro is positioned at an angle that is convenient for medical staff to operate. Medical staff can wear gloves and directly put their hands into the opening of the Velcro to perform rinsing operations within the area surrounded by the splash-proof film. This design allows medical staff to more easily control the height and angle of rinsing, improving the accuracy and safety of the operation. Attached Figure Description

[0017] The disclosure of this invention is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this invention. In the drawings, the same reference numerals are used to refer to the same parts: Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2This is a schematic diagram of the multi-angle structure of the present invention; Figure 3 This is a cross-sectional structural diagram of the present invention; Figure 4 This is a schematic diagram of the adjustment mechanism structure of the present invention; Figure 5 This is a cross-sectional view of the support frame of the present invention; Figure 6 for Figure 5 Enlarged structural diagram at point A; Figure 7 This is a schematic diagram of the anti-splash film of the present invention.

[0018] Legend: 1. Cleaning cart; 2. Casters; 3. Push handle; 31. Connecting rod; 32. Spray gun; 4. Hydraulic telescopic rod; 41. Support frame; 42. Pedal; 43. Arc groove; 44. Telescopic rod; 45. Splash-proof membrane; 46. Waste liquid tank; 47. Drain pipe; 48. Support plate; 5. Disinfection drawer; 51. Ultraviolet lamp; 6. Connecting frame; 61. Insert block; 62. Mounting cylinder; 63. U-shaped frame; 64. Fixing clamp; 7. Hinge frame; 71. Threaded sleeve; 72. Threaded rod; 8. Fixing ring; 81. Fixing button; 9. Velcro. Detailed Implementation

[0019] It is readily understood that, based on the technical solution of this invention, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of the invention. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative examples of the technical solution of this invention and should not be considered as the entirety of the invention or as limitations or restrictions on the technical solution of this invention.

[0020] Reference Figures 1 to 7As shown, the present invention provides a technical solution: an integrated device for efficient debridement and disinfection in orthopedic trauma surgery, comprising a debridement cart 1, four casters 2 fixedly mounted on the bottom of the debridement cart 1, a push handle 3 fixedly mounted on the side wall of the debridement cart 1, a connecting rod 31 fixedly mounted inside the debridement cart 1, a spray gun 32 mounted on the top of the connecting rod 31, a cleaning fluid tank inside the debridement cart 1, a support frame 41 mounted on the debridement cart 1, arc-shaped grooves 43 formed on the side walls at both ends of the support frame 41, a waste fluid tank 46 inside the debridement cart 1, a drain pipe 47 fixedly mounted between the waste fluid tank 46 and the support frame 41, and the drain pipe 47 passing through the debridement cart 1, an adjustment mechanism between the support frame 41 and the debridement cart 1, a splash-proof component mounted on the support frame 41, and a disinfection drawer 5 slidably mounted on the debridement cart 1; the disinfection drawer 5 is slidably connected to a support plate 48, and the support plate 48... An ultraviolet lamp 51 is fixedly installed at a position that matches the bottom of the disinfection drawer 5. A disinfection pack is placed inside the disinfection drawer 5. The anti-splash component includes telescopic rods 44 set at the four corners of the support frame 41. An anti-splash membrane 45 is set on the telescopic rods 44. A connecting mechanism is set between the anti-splash membrane 45 and the telescopic rods 44. An installation mechanism is set between the support frame 41 and the telescopic rods 44. The debridement cart 1 is pushed to the patient's bedside using the push handle 3. The limb to be debrided is placed on the arc-shaped groove 43 of the support frame 41. The four corner telescopic rods 44 are stretched to a suitable height. The anti-splash membrane 45 is hung, with its bottom wrapped around the torso and placed inside the support frame 41. Medical staff use a spray gun 32 to rinse the limb. The anti-splash membrane 45 intercepts splash droplets, allowing them to flow into the support frame 41 and then into the waste liquid tank 46 through the drain pipe 47, avoiding splash contamination and maintaining a clean environment. The ultraviolet lamp 51 of the disinfection drawer 5 can disinfect instruments.

[0021] Reference Figures 1 to 4 As shown, the adjustment mechanism includes a hydraulic telescopic rod 4 fixedly installed on the bottom surface of the wound cleaning vehicle 1. A pedal 42 adapted to the hydraulic telescopic rod 4 is fixedly installed on the bottom surface of the wound cleaning vehicle 1. An tilting mechanism is provided between the hydraulic telescopic rod 4 and the support frame 41. A support plate 48 adapted to the support frame 41 is fixedly installed on the top of the wound cleaning vehicle 1. The tilting mechanism includes a hinge frame 7 rotatably installed on the top of the hydraulic telescopic rod 4. The other end of the hinge frame 7 is fixedly connected to the support frame 41. A threaded sleeve 71 is slidably installed at the pivot of the hinge frame 7. A screw thread is screwed into the threaded sleeve 71. Handles are symmetrically fixed at both ends of the threaded rod 72, threaded sleeve 71, and threaded rod 72. After the debridement cart 1 is parked at the bedside, the height of the hydraulic telescopic rod 4 is adjusted by stepping on the pedal 42. The support frame 41 is rotated to the required angle through the hinge frame 7 to prevent the patient's limb from moving out of the bed, reduce the burden, and facilitate debridement. The handles can also be rotated to adjust the tightness of the threaded sleeve 71 and threaded rod 72, change the tilt angle of the support frame 41, and realize the comprehensive adjustment of the angle and position of the support frame 41 from three dimensions to meet the support needs of different heights and angles, and improve the applicability of the equipment.

[0022] Reference Figure 5 and Figure 6 As shown, the installation mechanism includes a connecting frame 6 fixedly installed on the support frame 41. A plug 61 is slidably installed inside the connecting frame 6. The other end of the plug 61 is fixedly connected to the telescopic rod 44. Matching magnetic sheets are fixedly installed in the plug 61 and the connecting frame 6, respectively. The connection mechanism includes an installation cylinder 62 fixedly installed on the top of the telescopic rod 44. A U-shaped frame 63 is rotatably installed inside the installation cylinder 62. A fixing clip 64 is rotatably installed at the other end of the U-shaped frame 63. The fixing clip 64 clamps the splash-proof membrane 45. Matching magnetic sheets are fixedly installed in the installation cylinder 62 and the U-shaped frame 63, respectively. When installing the telescopic rod 44, the magnetic connecting frame 6 and plug 61 can be quickly removed and installed. The U-shaped frame 63 is magnetically installed on the installation cylinder 62 and rotated to adjust the installation angle of the splash-proof membrane 45. The fixing clip 64 is used to quickly clamp the splash-proof membrane 45 to achieve installation and fixation. The telescopic rod 44 and splash-proof membrane 45 can be quickly disassembled for disinfection. Disposable accessories can also be used to reduce usage and cleaning costs.

[0023] Reference Figure 5 and Figure 7 As shown, the splash-proof membrane 45 is made of disposable fabric. Several fixing rings 8 are evenly fixed to the bottom of the membrane 45, and several fixing buttons 81, compatible with the fixing rings 8, are fixedly installed inside the support frame 41. The membrane 45 is also made of webbing, with Velcro 9 fixed to both ends. An observation window made of transparent material is provided on the membrane 45. The fixing rings 8 and fixing buttons 81 facilitate fixing the bottom of the membrane 45, preventing it from warping and weakening the splash-proof effect. The fixing clip 64 can adjust the position of the membrane 45, positioning the Velcro 9 opening at an angle convenient for operation. Medical personnel wearing gloves can insert their fingers into the opening and secure the remaining Velcro 9, allowing them to operate within the area enclosed by the membrane 45, controlling the rinsing height and angle to avoid droplet splashing. The transparent observation window on the membrane 45 facilitates observation during operation.

[0024] Working principle: When in use, push the debridement cart 1 to the patient's bedside using the push handle 3, place the limb to be debrided on the corresponding arc groove 43 on the support frame 41, stretch the telescopic rods 44 at the four corners of the support frame 41 to the appropriate height, take out a splash guard 45, hang the splash guard 45 on the top of the telescopic rods 44 at the four corners, and place the bottom of the splash guard 45 around the patient's torso into the support frame 41. Then, the medical staff can take off the spray gun 32 and hold the spray gun 32 to rinse the patient's limb. At this time, during rinsing, the splash guard 45 can intercept the splashing droplets and flow into the support frame 41 with the splash guard 45, and flow into the waste liquid tank 46 along with the rinsing liquid through the drain pipe 47. By pulling the splash guard 45 around the patient's limb, the environmental pollution caused by splashing during rinsing can be avoided, and the clean environment during the operation can be better maintained. The instruments to be used during the operation are disinfected by the ultraviolet lamp 51 in the disinfection drawer 5, and it is convenient to take out the instruments for disinfection during the operation. After the debridement cart 1 is parked next to the patient's bed, the height of the hydraulic telescopic rod 4 can be adjusted by stepping on the pedal 42, and the support frame 41 can be rotated to the required angle by the hinge frame 7. This avoids the need to move the patient's limbs out of the bed area during rinsing, reducing the burden on the patient and facilitating the debridement operation. Furthermore, the tightness between the threaded sleeve 71 and the threaded rod 72 can be adjusted by rotating the handle, thereby adjusting the tilt angle of the support frame 41. This allows the support frame 41 to be adjusted in three dimensions to meet the support requirements of different heights and angles, thus improving the applicability of the equipment. When installing the telescopic rod 44, the telescopic rod 44 can be quickly removed and installed using the magnetic connecting frame 6 and the insert block 61. The U-shaped frame 63 can be magnetically installed on the installation cylinder 62. The installation angle of the splash-proof membrane 45 can be adjusted by rotating along the installation cylinder 62. The splash-proof membrane 45 can be quickly clamped by the fixing clip 64 to realize the installation and fixation of the splash-proof membrane 45. The telescopic rod 44 and splash-proof membrane 45 can be quickly disassembled during disinfection, and disposable accessories can be used to reduce the cost of use and cleaning. The bottom of the splash-proof membrane 45 is easily fixed by the fixing ring 8 and the fixing button 81, which prevents it from tilting up during use and weakening its splash-proof effect. The splash-proof membrane 45 is fixed by the fixing clip 64, and the position of the splash-proof membrane 45 can be adjusted. The opening of the Velcro 9 is set at an angle that is easy for medical staff to operate. Medical staff can put their gloved hands into the opening of the Velcro 9 and tighten the rest of the Velcro 9. This allows for rinsing operations within the area surrounded by the splash-proof membrane 45, thereby further controlling the height and angle of rinsing and further preventing droplet splashing. The splash-proof membrane 45 is provided with an observation window made of transparent material for easy observation during operation.

[0025] The technical scope of this invention is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this invention, and all such modifications and variations should fall within the protection scope of this invention.

Claims

1. A highly efficient integrated device for debridement and disinfection in orthopedic trauma surgery, characterized in that, The device includes a wound cleaning cart (1), which has four casters (2) fixedly installed at the bottom. A push handle (3) is fixedly installed on the side wall of the wound cleaning cart (1). A connecting rod (31) is fixedly installed inside the wound cleaning cart (1). A spray gun (32) is installed on the top of the connecting rod (31). A cleaning fluid tank is installed inside the wound cleaning cart (1). A support frame (41) is installed on the wound cleaning cart (1). Arc grooves (43) are opened on the side walls at both ends of the support frame (41). A waste liquid tank (46) is installed inside the wound cleaning cart (1). A drain pipe (47) is fixedly installed between the waste liquid tank (46) and the support frame (41). The drain pipe (47) passes through the wound cleaning cart (1). An adjustment mechanism is provided between the support frame (41) and the wound cleaning cart (1). A splash-proof component is provided on the support frame (41). A disinfection drawer (5) is slidably installed on the wound cleaning cart (1). The splash-proof assembly includes telescopic rods (44) located at the four corners of the support frame (41), with a splash-proof membrane (45) on the telescopic rods (44), a connecting mechanism between the splash-proof membrane (45) and the telescopic rods (44), and an installation mechanism between the support frame (41) and the telescopic rods (44).

2. The integrated device for efficient debridement and disinfection in orthopedic trauma surgery according to claim 1, characterized in that: The adjustment mechanism includes a hydraulic telescopic rod (4) fixedly installed on the bottom surface of the wound cleaning vehicle (1), a pedal (42) adapted to the hydraulic telescopic rod (4) fixedly installed on the bottom surface of the wound cleaning vehicle (1), an tilting mechanism is provided between the hydraulic telescopic rod (4) and the support frame (41), and a support plate (48) adapted to the support frame (41) is fixedly installed on the top of the wound cleaning vehicle (1).

3. The integrated device for efficient debridement and disinfection in orthopedic trauma surgery according to claim 2, characterized in that: The tilting mechanism includes a hinge frame (7) rotatably mounted on the top of the hydraulic telescopic rod (4), the other end of which is fixedly connected to the support frame (41).

4. The integrated device for efficient debridement and disinfection in orthopedic trauma surgery according to claim 3, characterized in that: A threaded sleeve (71) is slidably installed at the pivot of the hinge frame (7), and a threaded rod (72) is screwed into the threaded sleeve (71). Handles are symmetrically fixed at the two ends of the threaded sleeve (71) and the threaded rod (72).

5. The integrated device for efficient debridement and disinfection in orthopedic trauma surgery according to claim 1, characterized in that: The installation mechanism includes a connecting frame (6) fixedly installed on the support frame (41), a plug (61) is slidably installed in the connecting frame (6), the other end of the plug (61) is fixedly connected to the telescopic rod (44), and a matching magnetic sheet is fixedly installed in the plug (61) and the connecting frame (6).

6. The integrated device for efficient debridement and disinfection in orthopedic trauma surgery according to claim 1, characterized in that: The connecting mechanism includes an installation cylinder (62) fixedly installed on the top of the telescopic rod (44), a U-shaped frame (63) rotatably installed inside the installation cylinder (62), a fixing clamp (64) rotatably installed at the other end of the U-shaped frame (63), the fixing clamp (64) clamping the splash-proof film (45), and matching magnetic sheets fixedly installed inside the installation cylinder (62) and the U-shaped frame (63).

7. The integrated device for efficient debridement and disinfection in orthopedic trauma surgery according to claim 2, characterized in that: The disinfection drawer (5) is slidably connected to the support plate (48). An ultraviolet lamp (51) is fixedly installed at the bottom of the support plate (48) in a position that matches the inside of the disinfection drawer (5). A disinfection pack is placed inside the disinfection drawer (5).

8. The integrated device for efficient debridement and disinfection in orthopedic trauma surgery according to claim 1, characterized in that: The splash-proof membrane (45) is made of disposable fabric. Several fixing rings (8) are evenly fixedly installed at the bottom of the splash-proof membrane (45). Several fixing buttons (81) that are compatible with the fixing rings (8) are fixedly installed inside the support frame (41).

9. The integrated device for efficient debridement and disinfection in orthopedic trauma surgery according to claim 8, characterized in that: The splash-proof membrane (45) is made of webbing, and Velcro (9) is fixedly installed at both ends of the splash-proof membrane (45).

10. The integrated device for efficient debridement and disinfection in orthopedic trauma surgery according to claim 9, characterized in that: The splash-proof film (45) is provided with an observation window made of transparent material.

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