A hand injury operating vehicle

Abstract

The utility model discloses a hand trauma operating vehicle, including the frame, be equipped with the hand supporting part, the suspension subassembly, the screen and detachable hopper on the frame, and the hopper is located below the screen, and the frame is equipped with the cover plate. When using, the upper arm is placed in the hand supporting part, and the forearm and hand are supported by the screen, and the water bucket is placed below the hopper. Use saline to clean, and use iodophor to disinfect. The hand supporting part is beneficial to the drainage liquid, avoids the effusion in the affected limb shoulder and scapula part, and the screen plays the supporting role when washing and disinfecting, avoids the ischemia caused by long -term suspension of the limb, and the liquid produced in the cleaning and disinfecting process is guided to the water bucket through the hopper and is collected, avoids splashing to the operating bed or the operating ground, thereby keeping the operating area neat, and after disinfecting, can use the suspension subassembly to lift the hand, then arranges the cover plate on the screen, and takes out the hopper from the frame, finally spreads the sterile sheet on the cover plate and puts down the hand from the suspension subassembly and carries out the surgical operation.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a surgical cart for hand injuries. Background Technology

[0002] Hand trauma surgery generally includes several steps: debridement, disinfection, and surgery. Existing debridement carts are typically used only for the debridement process in hand trauma surgery. Disinfection requires manual lifting of the upper limb or using a support frame to lift the upper limb before surgery. Finally, the hand support board is replaced and a sterile drape is laid before the surgery. The entire process involves numerous instruments and steps. The support frame often requires manual fixation, and liquids and disinfectant splashes are easily generated during cleaning and disinfection, making them difficult to clean. These factors increase the workload of medical staff and prolong the surgical time. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a hand trauma surgery cart with a simple structure, high integration, which is conducive to reducing the workload of medical staff and saving surgical time.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A hand trauma surgery cart includes a frame, on which a hand support, a suspension assembly, a mesh plate, and a detachable funnel are provided. The funnel is located below the mesh plate, and the frame is equipped with a cover plate.

[0006] As a further improvement to the above technical solution: the vehicle frame is provided with guide rails on opposite sides, the guide rails are provided with guide grooves, and the funnel is provided with guide members that cooperate with the guide grooves.

[0007] As a further improvement to the above technical solution: the two ends of the mesh plate are mounted on the guide rail.

[0008] As a further improvement to the above technical solution: the hand support and the suspension assembly are arranged opposite to each other on both sides of the vehicle frame.

[0009] As a further improvement to the above technical solution: the suspension assembly is hinged to the frame to flip to the side of the frame.

[0010] As a further improvement to the above technical solution: the suspension assembly includes a support rod, a suspension rod, and a pull rope. The lower end of the support rod is hinged to the vehicle frame, and the upper end of the support rod is connected to one end of the suspension rod. The other end of the suspension rod is provided with a pulley. One end of the pull rope is provided with a pull ring, and the other end of the pull rope passes around the pulley and is connected to the support rod.

[0011] As a further improvement to the above technical solution: the support rod is provided with multiple connecting pins of different heights, and the other end of the pull rope is provided with a hook and connected to the connecting pins.

[0012] As a further improvement to the above technical solution: the suspension rod is a telescopic rod.

[0013] As a further improvement to the above technical solution: the handle portion includes a flexible inner layer and a waterproof outer layer disposed on the surface of the flexible inner layer, the handle portion has a concave structure and is detachably connected to the vehicle frame.

[0014] As a further improvement to the above technical solution: the frame includes a frame, a connecting plate and multiple columns, the connecting plate is located below the frame, the multiple columns are arranged around the frame and their tops are fixedly connected to the frame, the lower ends of the columns are fixedly connected to the connecting plate, the handle and the suspension assembly are arranged on the frame, and the funnel is located above the connecting plate.

[0015] Compared with existing technologies, the advantages of this utility model are as follows: The hand trauma surgical cart disclosed in this utility model allows for the upper arm to be placed on the hand support, with the forearm and hand supported by a mesh panel. A bucket or other container is placed below the funnel. Then, the hand is cleaned with saline solution and disinfected with iodine solution. The hand support facilitates drainage of cleaning and disinfecting fluids, preventing fluid accumulation in the shoulder and scapula of the affected limb. The mesh panel provides support during rinsing and disinfection, preventing ischemia caused by prolonged limb suspension. Fluids generated during cleaning and disinfection are collected in the bucket or other container through the funnel, preventing splashing onto the operating table or surgical floor, thus maintaining a clean surgical area. After disinfection, the hand can be raised using the suspension assembly for subsequent procedures. The cover is then placed on the cart frame, the funnel is removed from the frame, a sterile drape is laid on the cover, and the hand is lowered from the suspension assembly for surgical operations. The hand trauma surgical cart disclosed in this utility model has a simple structure and high integration, which helps reduce the workload of medical staff and saves surgical time.

[0016] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the disassembled hand trauma surgical cart of this utility model.

[0018] Figure 2 This is a schematic diagram of the main structure of the hand trauma surgical cart of this utility model.

[0019] Figure 3 This is an enlarged cross-sectional view of the handle portion of this utility model.

[0020] Figure 4 yes Figure 2 A magnified view of a portion of the image.

[0021] Figure 5 This is a front view schematic diagram of the suspension assembly and the inner side of the frame that are hinged together.

[0022] The labels in the diagram represent: 1. Frame; 11. Guide rail; 12. Guide groove; 13. Frame; 14. Connecting plate; 15. Column; 2. Hand support; 21. Flexible inner layer; 22. Waterproof outer layer; 3. Suspension assembly; 31. Support rod; 311. Connecting pin; 32. Suspension rod; 33. Towing rope; 331. Towing ring; 34. Pulley; 4. Mesh plate; 5. Funnel; 51. Guide component; 6. Cover plate. Detailed Implementation

[0023] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "assembly," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] Figures 1 to 4This illustration shows one embodiment of the hand trauma surgical cart of this utility model. The hand trauma surgical cart of this embodiment includes a frame 1, on which a hand support 2, a suspension assembly 3, a mesh plate 4, and a detachable funnel 5 are provided. The funnel 5 is located below the mesh plate 4. The frame 1 is equipped with a cover plate 6. Preferably, the bottom of the frame 1 is equipped with a set of directional wheels with brakes and a set of omnidirectional wheels (not shown in the figure) to facilitate the movement of the surgical cart. The mesh plate 4 and the cover plate 6 are made of carbon fiber, which is lightweight, high-strength, and does not interfere with C-arm fluoroscopy.

[0028] In this embodiment of the hand trauma surgical cart, the upper arm is placed on the hand support 2, and the forearm and hand are supported by the mesh plate 4. A bucket or other container is placed under the funnel 5. Then, the arm is cleaned with saline solution and disinfected with iodine solution. The hand support 2 facilitates drainage of cleaning and disinfecting fluids, preventing fluid accumulation in the shoulder and scapula of the affected limb. The mesh plate 4 provides support during rinsing and disinfection, preventing ischemia caused by prolonged limb suspension. Fluids generated during cleaning and disinfection are collected in the bucket or other container through the funnel 5, preventing splashing onto the operating table or surgical floor, thus keeping the surgical area clean. After disinfection, the hand can be raised using the suspension assembly 3 for subsequent procedures. Then, the cover plate 6 is placed on the frame 1, and the funnel 5 is removed from the frame 1. Finally, a sterile drape is placed on the cover plate 6, and the hand is lowered from the suspension assembly 3 for surgical procedures. This embodiment of the hand trauma surgical cart has a simple structure and high integration, which helps reduce the workload of medical staff and saves surgical time. Of course, when necessary, the hand trauma surgery cart of this embodiment can also be used for lower limb trauma surgery.

[0029] See details Figure 2 and Figure 4 In this embodiment, guide rails 11 are provided on opposite sides of the frame 1, and guide grooves 12 are provided inside the guide rails 11. The funnel 5 is provided with guide members 51 that cooperate with the guide grooves 12. Through the cooperation of the guide members 51 and the guide grooves 12, the funnel 5 can be pushed into the frame 1 or pulled out of the frame 1, which is convenient and quick. The guide members 51 can be, for example, rollers, sliders, etc. The guide members 51 move along the guide grooves 12, which can reduce the resistance during the movement of the funnel 5 and prevent deviation. The structure is simple and effective.

[0030] Furthermore, in this embodiment, the two ends of the mesh plate 4 are mounted on the guide rail 11. See details... Figure 1 The guide rail 11 is located inside the column 15 of the frame 1, thus forming a stepped structure with the frame 13. The guide rail 11 can provide support for the mesh plate 4, while the frame 13 provides a limit for the mesh plate 4 from all sides, preventing the mesh plate 4 from moving accidentally. The structure is reasonable and effective, and there is no need to set an additional positioning structure for the mesh plate 4 on the frame 1.

[0031] In a preferred embodiment, the hand support 2 and the suspension assembly 3 are arranged opposite to each other on both sides of the frame 1. Figure 2 (The left and right sides of the frame). After the upper arm is placed on the handle 2, the suspension assembly 3 can easily lift the forearm from the other side. Of course, in other embodiments, the position of the handle 2 can be kept unchanged, and the suspension assembly 3 can be arranged on the front or rear side of the frame 1.

[0032] Furthermore, in this embodiment, the suspension assembly 3 is hinged to the frame 1 to be flipped to the side of the frame 1. After placing a sterile drape on the cover plate 6 and lowering the hands from the suspension assembly 3, the suspension assembly 3 can be flipped to the side to make room above the cover plate 6, thus avoiding obstruction of surgical operations. The structure is simple and reasonable.

[0033] Furthermore, in this embodiment, the suspension assembly 3 includes a support rod 31, a suspension rod 32, and a pull rope 33. The lower end of the support rod 31 is hinged to the frame 1, and the upper end of the support rod 31 is connected to one end of the suspension rod 32. The other end of the suspension rod 32 is provided with a pulley 34. One end of the pull rope 33 is provided with a pull ring 331, and the other end of the pull rope 33 passes over the pulley 34 and is connected to the support rod 31. In use, the hand is passed through the pull ring 331, and then the pull rope 33 is pulled to raise the arm to the desired height. Then the pull rope 33 is fixed to the support rod 31. The pulley 34 can change the direction of force application, making it more convenient to use.

[0034] In a preferred embodiment, the support rod 31 is provided with multiple connecting pins 311 at different heights, and the other end of the pull rope 33 is provided with a hook (not shown in the figure) and connected to the connecting pins 311. The arm can be raised to different heights by hooking the hook onto the connecting pins 311 at different heights; the structure is simple and easy to adjust. Preferably, the connecting pin 311 is a T-pin, which helps prevent the hook from moving axially along the connecting pin 311 and falling off, further improving reliability.

[0035] In a preferred embodiment, the suspension rod 32 is a telescopic rod. The telescopic rod 32 can adjust the position of the pulley 34 by extending or retracting, and can also adjust the lifting height to a certain extent, so as to accommodate different patients.

[0036] See details Figure 3In this embodiment, the armrest 2 includes a flexible inner layer 21 and a waterproof outer layer 22 disposed on the surface of the flexible inner layer 21. The armrest 2 has a concave structure and is detachably connected to the frame 1. The concave structure of the armrest 2 allows for positioning of the upper arm. The flexible inner layer 21 can be, for example, a sponge layer or a silicone layer, which is soft, comfortable, and easily deformable, helping to prevent fluid accumulation in the shoulder and scapula of the affected limb. The waterproof outer layer 22 can be, for example, a leather layer or a plastic film layer, preventing liquid from seeping into the flexible inner layer 21 and causing contamination. Furthermore, after the armrest 2 is completely removed from the frame 1, it is easy to clean and disinfect, enabling recycling. A latch can be provided on the frame 13 of the frame 1 to hold the armrest 2 in place, resulting in a simple structure and convenient assembly / disassembly. Of course, in other embodiments, the armrest 2 can also be detachably connected using straps, Velcro, or other methods.

[0037] Further, in this embodiment, the frame 1 includes a frame 13, a connecting plate 14, and multiple uprights 15. The connecting plate 14 is located below the frame 13, and the multiple uprights 15 are arranged around the frame 13 with their tops fixedly connected to the frame 13. The lower ends of the uprights 15 are fixedly connected to the connecting plate 14. The handle 2 and the suspension assembly 3 are arranged on the frame 13, and the funnel 5 is located above the connecting plate 14. Preferably, the frame 13 has a rectangular structure, and there are four uprights 15 distributed at the four corners of the rectangular frame. The connecting plate 14 can connect the multiple uprights 15 into a whole, improving the overall structural strength of the frame 1. More preferably, the connecting plate 14 is as close as possible to the bottom of the uprights 15, so that there is sufficient space between the connecting plate 14 and the frame 13, which facilitates the C-arm machine to perform X-ray imaging; see details below. Figure 5 The suspension assembly 3 is hinged to the inner side of the frame 13. After the suspension assembly 3 is flipped, it can be hidden inside the frame 13 or the inner side (for example, after flipping, the support rod 31 contacts the upper side of the guide rail 11, and the suspension rod 32 contacts the inner side of the frame 13), without taking up extra space and avoiding affecting the C-arm machine's fluoroscopic operation.

[0038] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make many possible variations and modifications to the present invention, or modify it into equivalent embodiments, without departing from the scope of the present invention. Therefore, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention, without departing from the content of the present invention, should fall within the protection scope of the present invention.

Claims

1. A surgical cart for hand injuries, comprising a frame (1), characterized in that: The frame (1) is provided with a handle (2), a suspension assembly (3), a mesh plate (4) and a detachable funnel (5). The funnel (5) is located below the mesh plate (4). The frame (1) is equipped with a cover plate (6). The suspension assembly (3) is hinged to the frame (1) to flip to the side of the frame (1). The mesh plate (4) and the cover plate (6) are made of carbon fiber.

2. The hand trauma surgical cart according to claim 1, characterized in that: The frame (1) has guide rails (11) on opposite sides, and guide grooves (12) are provided in the guide rails (11). The funnel (5) is provided with guide members (51) that cooperate with the guide grooves (12).

3. The hand trauma surgical cart according to claim 2, characterized in that: The mesh plate (4) is placed on the guide rail (11) at both ends.

4. The hand trauma surgical cart according to claim 1, characterized in that: The handle (2) and the suspension assembly (3) are arranged opposite to each other on both sides of the frame (1).

5. The hand trauma surgical cart according to claim 1, characterized in that: The suspension assembly (3) includes a support rod (31), a suspension rod (32), and a pull rope (33). The lower end of the support rod (31) is hinged to the frame (1), and the upper end of the support rod (31) is connected to one end of the suspension rod (32). The other end of the suspension rod (32) is provided with a pulley (34). One end of the pull rope (33) is provided with a pull ring (331), and the other end of the pull rope (33) passes around the pulley (34) and is connected to the support rod (31).

6. The hand trauma surgical cart according to claim 5, characterized in that: The support rod (31) is provided with multiple connecting pins (311) of different heights, and the other end of the pull rope (33) is provided with a hook and connected to the connecting pins (311).

7. The hand trauma surgical cart according to claim 5, characterized in that: The suspension rod (32) is a telescopic rod.

8. The hand trauma surgical cart according to any one of claims 1 to 7, characterized in that: The handle (2) includes a flexible inner layer (21) and a waterproof outer layer (22) disposed on the surface of the flexible inner layer (21). The handle (2) has a concave structure and is detachably connected to the frame (1).

9. The hand trauma surgical cart according to any one of claims 1 to 7, characterized in that: The frame (1) includes a frame (13), a connecting plate (14) and multiple uprights (15). The connecting plate (14) is located below the frame (13). The multiple uprights (15) are arranged around the frame (13) and their tops are fixedly connected to the frame (13). The lower ends of the uprights (15) are fixedly connected to the connecting plate (14). The handle (2) and the suspension assembly (3) are arranged on the frame (13). The funnel (5) is located above the connecting plate (14).

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