Lower limb operation disinfection fixing frame

Abstract

The utility model provides a lower limb operation disinfection fixing frame, and belongs to the technical field of medical auxiliary instruments. Comprising a first telescopic support and a second telescopic support, the top of the first telescopic support is connected with a supporting cross rod, the supporting cross rod is transversely erected between the first telescopic support and the second telescopic support and connected with the second telescopic support in a clamped mode, and the supporting cross rod is connected with a suspension structure. The first connecting piece is arranged to be matched with the first telescopic support and the supporting cross rod to achieve the functions of unfolding and folding the supporting frame, use is convenient and fast, the occupied space can be reduced when the supporting frame is folded when not used, storage is convenient, the first connecting piece can further provide certain supporting force for the supporting cross rod, the supporting cross rod is kept in a horizontal state, and the supporting frame is convenient to use. Therefore, the practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical auxiliary device technology, and in particular to a lower limb surgical disinfection and fixation frame. Background Technology

[0002] Lower limb surgery, especially ankle and lower leg fracture surgery, requires disinfection of the patient's foot, ankle, and lower limb before surgery. During disinfection, the patient's foot and ankle are usually disinfected first, and then an assistant holds the patient's ankle to lift the lower limb before disinfecting it. Disinfection is usually performed after anesthesia. When the patient is unconscious after anesthesia, lifting the lower limb is a very strenuous task. If the doctor does not hold the patient's leg firmly during the leg lifting process, the lower limb may fall, which may cause secondary injury to the patient. Therefore, a lot of physical strength and energy are often required when fixing and disinfecting the patient's lower limb.

[0003] Existing stents for lower limb disinfection are mostly integral structures that are not detachable and inconvenient to store. Therefore, this application provides a lower limb surgical disinfection fixation frame to meet the needs. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a lower limb surgical disinfection fixation frame to solve the problem that most existing lower limb disinfection frames are integral structures that are not detachable and inconvenient to store.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A lower limb surgical sterilization and fixation frame includes a first telescopic bracket and a second telescopic bracket. A supporting crossbar is connected to the top of the first telescopic bracket. The supporting crossbar is horizontally positioned between the first and second telescopic brackets and engages with the second telescopic bracket. A first connector is sleeved at the top of the first telescopic bracket. One end of the supporting crossbar is embedded in and rotatably connected to the first connector. A second connector is sleeved at the top of the second telescopic bracket. When the supporting crossbar is horizontally positioned between the first and second telescopic brackets, it is embedded in and engages with the second connector. A suspension structure is connected to the supporting crossbar. A hook groove is formed on the side wall of the telescopic rod of the second telescopic bracket, and the hook groove has a hook-shaped structure.

[0007] Optionally, the first connector has a U-shaped cross-section, one end of the first connector is connected to a base plate and a first fixing slot is provided on the base plate, the first fixing slot being adapted to the support crossbar structure.

[0008] Optionally, a nested cylinder is fixedly connected to the bottom of the first connector, the nested cylinder is adapted to the top structure of the first telescopic bracket, and a second fixing slot is also provided at the bottom of the first connector. The second fixing slot is located on one side of the nested cylinder and away from the first fixing slot, and the second fixing slot is adapted to the support crossbar structure.

[0009] Optionally, the first connector has transition holes on its two symmetrical side walls, and one end of the support crossbar is rotatably connected to the first connector through the transition holes.

[0010] Optionally, a hook is fixedly connected to the side wall of the second connector. The hook is a Y-shaped structure and is adapted to the other end of the support crossbar.

[0011] Optionally, the support crossbar is a round bar structure, one end of the support crossbar is fixedly connected to an adapter shaft that matches the adapter hole, and the other end of the support crossbar is fixedly connected to a clip head that matches the hook, the clip head being perpendicular to the support crossbar.

[0012] Optionally, the sidewall of the support crossbar is provided with multiple sets of limiting concave annular grooves, each set of the limiting concave annular grooves being composed of multiple continuous arc-shaped grooves.

[0013] Optionally, the suspension structure includes a lifting ring connected to the supporting crossbar, the lifting ring being adapted to the limiting concave groove, a lifting rod being fixedly connected to the side wall of the lifting ring, the bottom of the lifting rod having a structural shape, and a mating groove being provided in the middle of the structural part of the lifting rod.

[0014] Optionally, the bottom of the boom is provided with a semi-circular upper clamp, and a connecting handle adapted to the bottom of the boom is fixedly connected to the middle of the outer side wall of the upper clamp. The bottom of the upper clamp is provided with a lower clamp adapted to it. The lower clamp and the upper clamp cooperate to form a ring structure. The upper clamp and the lower clamp are fixedly connected by a horn nut and a bolt.

[0015] Optionally, a receiving device is further provided between the first telescopic support and the second telescopic support. The receiving device is fixedly connected to the first telescopic support through a third connector, and the receiving device unfolds to cooperate with the second telescopic support.

[0016] Compared with the prior art, this utility model has at least the following beneficial effects:

[0017] In the above solution, by setting a first connector, which cooperates with the first telescopic bracket and the support crossbar respectively, the support frame can be unfolded and folded, making it convenient to use. When not in use, it can be folded up to reduce space occupation and facilitate storage. The first connector can also provide a certain support force for the support crossbar, keeping the support crossbar in a horizontal state, so that it can be used independently as a bracket and improve its practicality.

[0018] By setting up lifting rings that engage with limiting grooves on the support crossbar, the position of the suspended structure can be restricted, preventing its lateral movement from affecting the disinfection process. The open design of the lifting rings allows them to engage with limiting grooves at different positions without being separated from the support crossbar, thereby changing the position of the suspended structure on the support crossbar. Compared to lifting rings with closed ring structures, this design offers greater flexibility and is simpler to operate. Attached Figure Description

[0019] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0020] Figure 1 A three-dimensional structural diagram of a sterilization and fixation frame for lower limb surgery;

[0021] Figure 2 A schematic diagram of the folding three-dimensional structure of the first telescopic bracket and the supporting crossbar;

[0022] Figure 3 This is a three-dimensional structural diagram of the first connector;

[0023] Figure 4 A schematic diagram of the mating structure between the second telescopic bracket and the second connecting piece;

[0024] Figure 5 A schematic diagram of the enlarged three-dimensional structure supporting the crossbar;

[0025] Figure 6 This is a three-dimensional enlarged schematic diagram of the suspension structure.

[0026] Figure label:

[0027] 1. First telescopic bracket; 2. Second telescopic bracket; 3. First connector; 4. Second connector; 5. Support crossbar; 6. Suspension structure; 7. Receiving device; 8. Third connector; 9. First fixing slot; 10. Adapter hole; 11. Nested cylinder; 12. Second fixing slot; 13. Hook slot; 14. Hook; 15. Limiting concave ring groove; 16. Clip head; 17. Adapter shaft; 18. Lifting ring; 19. Lifting rod; 20. Mating groove; 21. Upper clamp; 22. Lower clamp; 23. Bolt; 24. Horn nut; 25. Connecting handle.

[0028] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0029] The following is a detailed description of a lower limb surgical disinfection and fixation frame provided by this utility model, with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; those skilled in the art can also use other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0030] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when describing a specific feature, structure, or characteristic in conjunction with embodiments, implementing such a feature, structure, or characteristic in conjunction with other embodiments should be within the knowledge of those skilled in the art.

[0031] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0032] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0033] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0034] like Figures 1 to 6 As shown, an embodiment of this utility model provides a lower limb surgical disinfection and fixation frame, including a first telescopic bracket 1 and a second telescopic bracket 2. A supporting crossbar 5 is connected to the top of the first telescopic bracket 1. The supporting crossbar 5 is horizontally positioned between the first telescopic bracket 1 and the second telescopic bracket 2 and is engaged with the second telescopic bracket 2. A first connecting member 3 is attached to the top of the first telescopic bracket 1. One end of the supporting crossbar 5 is embedded in the first connecting member 3 and rotatably connected to it. A second connecting member 4 is attached to the top of the second telescopic bracket 2. When the supporting crossbar 5 is horizontally positioned between the first telescopic bracket 1 and the second telescopic bracket 2, the supporting crossbar 5 is embedded inside the second connecting member 4 and engaged with it. A suspension structure 6 is connected to the supporting crossbar 5. A hook groove 13 is provided on the side wall of the telescopic rod of the second telescopic bracket 2. The hook groove 13 has a hook-shaped structure. By setting the first... The connector 3, which cooperates with the first telescopic bracket 1 and the support crossbar 5 respectively, enables the support frame to unfold and fold, making it convenient to use. When not in use, it can be folded up to reduce space occupation and facilitate storage. The first connector 3 can also provide a certain support force for the support crossbar 5, keeping the support crossbar 5 in a horizontal state. It can be used independently as a bracket, improving its practicality. By setting the suspension structure 6, which cooperates with the limiting concave groove 15 on the support crossbar 5, the position of the suspension structure 6 can be adjusted. At the same time, the suspension structure 6 can be limited to prevent the suspension structure 6 from moving under force during use and affecting the fixation of the patient's leg. The special structural design of the suspension structure 6 gives it a certain degree of elasticity. Compared with the traditional rigid fixation ring, the suspension structure 6 has good cushioning performance, better comfort, and greater adaptability to patients with different leg diameters.

[0035] like Figure 1 , Figure 3 and Figure 4As shown, the first connector 3 has a U-shaped cross-section. One end of the first connector 3 is connected to a base plate, and a first fixing groove 9 is provided on the base plate. The first fixing groove 9 is adapted to the structure of the supporting crossbar 5. A nesting cylinder 11 is fixedly connected to the bottom of the first connector 3. The nesting cylinder 11 is adapted to the top structure of the first telescopic bracket 1. A second fixing groove 12 is also provided at the bottom of the first connector 3. The second fixing groove 12 is located on one side of the nesting cylinder 11 and away from the first fixing groove 9. The second fixing groove 12 is adapted to the structure of the supporting crossbar 5. Adapter holes 10 are provided on the symmetrical side walls of the first connector 3. One end of the supporting crossbar 5 is rotatably connected to the first connector 3 through the adapter hole 10. By setting the first fixing groove 9, during use, the supporting crossbar 5 rotates to be connected to the first connector 3. The telescopic support 1 is in a vertical position, with the support crossbar 5 embedded in the first fixing slot 9. The first fixing slot 9 cooperates with the support crossbar 5 to limit it, preventing the support crossbar 5 from swaying left and right or rotating up and down, thus increasing stability. By setting a second fixing slot 12, after disinfection, the support crossbar 5 is reversed to keep it parallel to the first telescopic support 1. In this state, the support crossbar 5 is embedded in the second fixing slot 12 and is attached to the first telescopic support 1, making it easy to store. The second connector 4 has a hook 14 fixedly connected to its side wall. The hook 14 is a Y-shaped structure and is adapted to the other end of the support crossbar 5. The second connector 4 can not only be used with the support crossbar 5, but can also be used alone with the second telescopic support 2 as an infusion stand, thereby increasing practicality.

[0036] like Figure 1 , Figure 5 and Figure 6As shown, the supporting crossbar 5 is a round rod structure. One end of the supporting crossbar 5 is fixedly connected to an adapter shaft 17 that matches the adapter hole 10, and the other end of the supporting crossbar 5 is fixedly connected to a latch head 16 that matches the latch hook 14. The latch head 16 is perpendicular to the supporting crossbar 5. The side wall of the supporting crossbar 5 has multiple sets of limiting concave annular grooves 15. Each set of limiting concave annular grooves 15 is composed of multiple continuous arc-shaped grooves. By setting the limiting concave annular grooves 15, the suspension structure 6 can be adjusted by cooperating with different grooves of the limiting concave annular grooves 15 during use. The suspension structure 6 is positioned on the supporting crossbar 5. The suspension structure 6, when fitted with a groove, is also limited in position to prevent uncontrolled movement, thus maintaining the stability of the patient's leg. The suspension structure 6 includes a hanging ring 18 connected to the supporting crossbar 5. The hanging ring 18 is adapted to the limiting groove 15. The hanging ring 18 is an open annular structure. The open design of the hanging ring 18 allows it to engage with the limiting groove 15 at different positions without being separated from the supporting crossbar 5, thereby changing the suspension structure. At position 6 on the supporting crossbar 5, compared to the closed-loop structure of the lifting ring 18, this design offers better flexibility and simpler operation. A lifting rod 19 is fixedly connected to the side wall of the lifting ring 18. The bottom of the lifting rod 19 has a hook-like structure with good strength, preventing easy deformation. A mating groove 20 is provided in the middle of the lifting rod 19's structure. A semi-circular upper clamp 21 is provided at the bottom of the lifting rod 19. A connecting handle 25, which matches the bottom of the lifting rod 19, is fixedly connected to the middle of the outer wall of the upper clamp 21. It has a T-shaped structure. When connected to the boom 19, the connecting handle 25 is inserted into the mating groove 20 and suspended on the hook at the bottom of the boom 19. The bottom of the upper clamp 21 is provided with a lower clamp 22 that is compatible with it. The lower clamp 22 and the upper clamp 21 cooperate to form a ring structure. The upper clamp 21 and the lower clamp 22 are fixedly connected by a horn nut 24 and a bolt 23. One end of the upper clamp 21 and the lower clamp 22 are hinged, and the other end of the upper clamp 21 and the lower clamp 22 are connected by a bolt 23 through and fixedly connected by a horn nut 24.

[0037] like Figure 1As shown, a receiving device 7 is also provided between the first telescopic bracket 1 and the second telescopic bracket 2. The receiving device 7 is fixedly connected to the first telescopic bracket 1 via a third connecting member 8. The receiving device 7 unfolds and connects with the second telescopic bracket 2. The third connecting member 8 is a connecting sleeve with fastening bolts, which can be adjusted to its position on the first telescopic bracket 1, thereby flexibly adjusting the height of the receiving device 7. The receiving device 7 and the third connecting member 8 are rotatably connected, but the rotation angle is limited. When the receiving device 7 rotates to a horizontal state, its movement is hindered. The limiting part can provide support for the receiving device 7, and cooperate with the receiving device 7 to realize... The current function of the receiving device 7 includes a rigid outer shell. Inside the shell, a coilable receiving surface is connected via a spiral spring. Pulling the head of the receiving surface causes it to hang on the hook groove 13 and connect to the second telescopic bracket 2, allowing the receiving surface to unfold and maintain a certain tension. This facilitates the catching of disinfectant dripping during disinfection, making disinfection more hygienic. After disinfection, the receiving surface is removed from the hook groove 13 and automatically retracts into the shell. Rotating the receiving device 7 to a vertical position ensures that it is parallel to the first telescopic bracket 1, reducing space occupation and facilitating storage.

[0038] The working principle provided by this utility model is as follows: When disinfecting the patient's lower limbs, the first telescopic support 1 and the second telescopic support 2 can be placed on both sides of the foot of the operating table. Then, the support crossbar 5 is rotated so that it spans between the first telescopic support 1 and the second telescopic support 2. One end of the support crossbar 5 with the locking head 16 is connected to the second connecting piece 4. The locking head 16 is embedded inside the locking hook 14. Then, the suspension structure 6 is hung on the support crossbar 5 at a suitable position. Specifically, the lifting ring 18 is embedded into the groove in the limiting concave ring groove 15. Then, the connecting handle 25 is removed from the hanging rod 19. Rotate the horn nut 24 to separate the upper clamp 21 and the lower clamp 22. Then, place the patient's disinfected ankle into the lower clamp 22. Next, merge the upper clamp 21 and the lower clamp 22. The bolt 23 passes through the upper clamp 21 and the lower clamp 22. The horn nut 24 cooperates with the bolt 23 to fix the upper clamp 21 and the lower clamp 22. Then, lift the patient's lower limb and install the connecting handle 25 to the bottom of the suspension rod 19. Then, adjust the height of the receiving device 7 through the third connecting piece 8. Then, rotate the receiving device 7 to a horizontal position and unfold it. Finally, disinfect the patient's lower limb with disinfectant.

[0039] After disinfection, first rotate the horn nut 24 and remove the bolt 23 to separate the lower clamp 22 from the upper clamp 21. Remove the patient's ankle from the lower clamp 22. Then clean and retract the receiving device 7. After the receiving device 7 is retracted to a state parallel to the first telescopic bracket 1, remove the clamp head 16 from the clamp hook 14. Then reverse the support crossbar 5 to be parallel to the first telescopic bracket 1 and embed it into the second fixed groove 12. Finally, store the first telescopic bracket 1 and the second telescopic bracket 2 respectively.

[0040] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0041] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A lower limb surgical sterilization and fixation frame, characterized in that, The device includes a first telescopic bracket and a second telescopic bracket. The top of the first telescopic bracket is connected to a supporting crossbar, which is horizontally positioned between the first and second telescopic brackets and engages with the second telescopic bracket. A first connector is attached to the top of the first telescopic bracket, and one end of the supporting crossbar is embedded in and rotatably connected to the first connector. A second connector is attached to the top of the second telescopic bracket. When the supporting crossbar is horizontally positioned between the first and second telescopic brackets, it is embedded in and engages with the second connector. A suspension structure is connected to the supporting crossbar. The side wall of the telescopic rod of the second telescopic bracket has a hook groove with a hook-shaped structure.

2. The lower limb surgical disinfection and fixation frame according to claim 1, characterized in that, The first connector has a U-shaped cross-section. One end of the first connector is connected to a base plate, and a first fixing slot is provided on the base plate. The first fixing slot is adapted to the support crossbar structure.

3. The lower limb surgical disinfection and fixation frame according to claim 2, characterized in that, The bottom of the first connector is fixedly connected to a nested cylinder, which is adapted to the top structure of the first telescopic bracket. The bottom of the first connector is also provided with a second fixing slot, which is located on one side of the nested cylinder and away from the first fixing slot. The second fixing slot is adapted to the support crossbar structure.

4. The lower limb surgical disinfection and fixation frame according to claim 3, characterized in that, The first connector has transition holes on its two symmetrical side walls, and one end of the support crossbar is rotatably connected to the first connector through the transition holes.

5. The lower limb surgical disinfection and fixation frame according to claim 1, characterized in that, The second connector has a hook fixedly connected to its side wall. The hook is Y-shaped and is adapted to the other end of the support crossbar.

6. The lower limb surgical disinfection and fixation frame according to claim 4, characterized in that, The supporting crossbar is a round bar structure. One end of the supporting crossbar is fixedly connected to an adapter shaft that matches the adapter hole, and the other end of the supporting crossbar is fixedly connected to a clip head that matches the hook. The clip head is perpendicular to the supporting crossbar.

7. The lower limb surgical disinfection and fixation frame according to claim 6, characterized in that, The side wall of the support crossbar is provided with multiple sets of limiting concave annular grooves, and each set of limiting concave annular grooves is composed of multiple continuous arc-shaped grooves.

8. The lower limb surgical disinfection and fixation frame according to claim 7, characterized in that, The suspension structure includes a lifting ring connected to the supporting crossbar. The lifting ring is adapted to the limiting concave groove. A lifting rod is fixedly connected to the side wall of the lifting ring. The bottom of the lifting rod has a structural shape, and a mating groove is opened in the middle of the structural part of the lifting rod.

9. The lower limb surgical disinfection and fixation frame according to claim 8, characterized in that, The bottom of the boom is provided with a semi-circular upper clamp. A connecting handle adapted to the bottom of the boom is fixedly connected to the middle of the outer side wall of the upper clamp. The bottom of the upper clamp is provided with a lower clamp adapted to it. The lower clamp and the upper clamp cooperate to form a ring structure. The upper clamp and the lower clamp are fixedly connected by a horn nut and a bolt.

10. The lower limb surgical disinfection and fixation frame according to claim 1, characterized in that, A receiving device is also provided between the first telescopic support and the second telescopic support. The receiving device is fixedly connected to the first telescopic support through a third connector. When the receiving device is unfolded, it cooperates with the second telescopic support.

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