Orthopedic ankle fixator
Patent Information
- Application Number
- CN202422067276.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-08-26
Smart Images
Figure CN223111870U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of orthopedic ankle fixators, and specifically relates to an orthopedic ankle fixator. Background Art
[0002] After the bones at the ankle are damaged, a fixator is needed to clamp and fix the foot, which can prevent the ankle from being stressed during daily activities, avoid strenuous exercise, and prevent the injured part from being squeezed or impacted to avoid secondary injuries.
[0003] Most of the existing ankle fixators use sponges to wrap and limit the ankle. However, the sponge and the ankle fixator are of an integrated structure, which is not convenient for cleaning. After long-term use, the sponge becomes contaminated and emits odors, thus affecting the sanitary conditions and inconveniencing the patients to use. Content of the Utility Model
[0004] In view of the deficiencies of the prior art, the utility model provides an orthopedic ankle fixator to solve the problems mentioned in the above background art that most of the existing ankle fixators use sponges to wrap and limit the ankle, but the sponge and the ankle fixator are of an integrated structure, which is not convenient for cleaning. After long-term use, the sponge becomes contaminated and emits odors, thus affecting the sanitary conditions and inconveniencing the patients to use.
[0005] To achieve the above object, the utility model provides the following technical solution: an orthopedic ankle fixator, including a foot support. A first chute is opened on the front side of the foot support. A first slider is slidably connected inside the first chute. A first limiting block is fixedly connected to the top of the first slider. A first limiting cotton is fixedly connected to the bottom of the first limiting block. A limiting seat is fixedly connected to the rear side of the top of the foot support. A second chute is opened on the front side of the limiting seat. A second slider is slidably connected inside the second chute. A second limiting block is fixedly connected to the front side of the second slider. A second limiting cotton is fixedly connected to the rear side of the second limiting block. A ventilation opening is opened on the rear side of the limiting seat. A clamping groove is opened on the rear side inside the limiting seat. An installation clamping hole is opened on the rear side of the clamping groove. A tenon is clamped inside the installation clamping hole. A connecting block is fixedly connected to the front side of the tenon. An ankle fixing cotton is fixedly connected to the front side of the connecting block.
[0006] Preferably, the shape and size of the first chute are adapted to those of the first slider, and the first slider is closely attached to the inner wall of the first chute.
[0007] By adopting the above technical solution, through the cooperation of the first chute, the first slider, etc., by sliding the first slider out of the first chute, the first limiting block can be quickly disassembled from the foot support, which is convenient for the staff to clean and use.
[0008] Preferably, the shape and size of the second chute are adapted to the shape and size of the second slider, and the second slider is in close contact with the inner wall of the second chute.
[0009] By adopting the above technical solution, by setting the second chute, the second slider, etc. to be used in cooperation, and by sliding the second slider out of the second chute, the second limiting block can be quickly disassembled from the limiting seat, which is convenient for the staff to clean and use.
[0010] Preferably, the number of the installation card holes is three, and the three installation card holes are linearly and arrayedly distributed inside the card slot. The three installation card holes all penetrate through the inner wall of the limiting seat, and the distances between the three installation card holes are the same.
[0011] Preferably, the number of the tenons is three, the positions of the three tenons correspond to the positions of the three installation card holes, and the diameters of the three tenons are the same as the diameters of the three installation card holes.
[0012] By adopting the above technical solution, by setting the tenons, the installation card holes, etc. to be used in cooperation with the connecting block, and by pushing the tenons out of the installation card holes, the ankle fixing cotton can be separated from the limiting seat, which is convenient for the staff to clean and disinfect, has simple operation, improves the hygiene condition, and is convenient for the patient to use next time.
[0013] Preferably, the shape and size of the card slot are the same as the shape and size of the connecting block, and the connecting block is in close contact with the inner wall of the card slot.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0015] 1. For this orthopedic ankle fixator, by setting the tenons, the installation card holes, the first chute, the first slider, the second chute, and the second slider to be used, the horizontal sliding of the first limiting block drives the first limiting cotton to separate from the foot support, and the vertical sliding of the second limiting block drives the second limiting cotton to separate from the limiting seat. By pushing the tenons out of the installation card holes, the ankle fixing cotton is separated from the limiting seat, which is convenient for the staff to clean and disinfect, has simple operation, improves the hygiene condition, and is convenient for the patient to use next time.
[0016] 2. For this orthopedic ankle fixator, by setting the first limiting block, the second limiting block, etc. to be used in cooperation, the first limiting block and the second limiting block can protect the ankle and sole of the patient from being extruded and impacted by the outside, avoiding secondary injuries and aggravating the injury, and being convenient for the patient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is the front view structural schematic diagram of the present utility model;
[0018] Figure 2 is the rear view structural schematic diagram of the present utility model;
[0019] Figure 3 Structural schematic diagram of the limit seat of the present utility model;
[0020] Figure 4 Structural schematic diagram of the ankle fixing cotton of the present utility model;
[0021] Figure 5 Structural schematic diagram of the second limit block of the present utility model;
[0022] Figure 6 Structural schematic diagram of the first limit block of the present utility model.
[0023] In the figure: 1, footrest; 2, first chute; 3, first slider; 4, first limit block; 5, first limit cotton; 6, limit seat; 7, second chute; 8, second slider; 9, second limit block; 10, second limit cotton; 11, ventilation opening; 12, card slot; 13, installation card hole; 14, connecting block; 15, tenon; 16, ankle fixing cotton. Specific implementation manners
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0025] Embodiment 1:
[0026] Please refer to FIGS. 1-5 for reference. An orthopedic ankle fixator includes a foot support 1. A first sliding groove 2 is formed on the front side of the foot support 1. A first slider 3 is slidably connected inside the first sliding groove 2. A first limiting block 4 is fixedly connected to the top of the first slider 3. A first limiting cotton 5 is fixedly connected to the bottom of the first limiting block 4. A limiting seat 6 is fixedly connected to the rear side of the top of the foot support 1. A second sliding groove 7 is formed on the front side of the limiting seat 6. A second slider 8 is slidably connected inside the second sliding groove 7. A second limiting block 9 is fixedly connected to the front side of the second slider 8. A second limiting cotton 10 is fixedly connected to the rear side of the second limiting block 9. A ventilation opening 11 is formed on the rear side of the limiting seat 6. A clamping groove 12 is formed on the rear side inside the limiting seat 6. An installation clamping hole 13 is formed on the rear side of the clamping groove 12. The number of the installation clamping holes 13 is three. The three installation clamping holes 13 are linearly arrayed inside the clamping groove 12. The three installation clamping holes 13 all penetrate through the inner wall of the limiting seat 6, and the distances between the three installation clamping holes 13 are the same. A tenon 15 is clamped inside the installation clamping hole 13. The number of the tenons 15 is three. The positions of the three tenons 15 correspond to the positions of the three installation clamping holes 13, and the diameters of the three tenons 15 are the same as the diameters of the three installation clamping holes 13. A connecting block 14 is fixedly connected to the front side of the tenon 15. The shape and size of the clamping groove 12 are the same as the shape and size of the connecting block 14, and the connecting block 14 is in close fit with the inner wall of the clamping groove 12. An ankle fixing cotton 16 is fixedly connected to the front side of the connecting block 14.
[0027] Working principle: When the device needs to be cleaned and disinfected after use, the staff first pushes the first limiting block 4 to slide horizontally to drive the first slider 3 to slide out of the first sliding groove 2, thereby driving the first limiting cotton 5 to separate from the foot support 1. Then, the staff pushes the second limiting block 9 to slide vertically to drive the second slider 8 to slide out of the second sliding groove 7, thereby driving the second limiting cotton 10 to separate from the limiting seat 6. At this time, the staff pushes the tenon 15 out of the installation clamping hole 13 from the rear side. The installation tenon 15 drives the connecting block 14 to be disengaged from the clamping groove 12 to release the lock, thereby separating the ankle fixing cotton 16 from the limiting seat 6. At this time, the staff can clean and disinfect the first limiting cotton 5, the second limiting cotton 10, and the ankle fixing cotton 16 separately, thereby improving the hygiene conditions and facilitating the patient to use again.
[0028] Compared with the related technology, an orthopedic ankle fixator provided by the present utility model has the following beneficial effects: By setting the tenon 15, the installation clamping hole 13, the first sliding groove 2, the first slider 3, the second sliding groove 7, and the second slider 8, the horizontal sliding of the first limiting block 4 drives the first limiting cotton 5 to separate from the foot support 1, and the vertical sliding of the second limiting block 9 drives the second limiting cotton 10 to separate from the limiting seat 6. By pushing the tenon 15 out of the installation clamping hole 13, the ankle fixing cotton 16 is separated from the limiting seat 6, which is convenient for the staff to clean and disinfect, with simple operation, improved hygiene conditions, and convenient for the patient to use next time.
[0029] Embodiment 2:
[0030] Please refer to FIGS. 1-6 in combination. A first chute 2 is provided on the front side of the footrest 1. A first slider 3 is slidably connected inside the first chute 2. The shape and size of the first chute 2 are adapted to the shape and size of the first slider 3, and the first slider 3 is in close fit with the inner wall of the first chute 2. A first limiting block 4 is fixedly connected to the top of the first slider 3, and a first limiting cotton 5 is fixedly connected to the bottom of the first limiting block 4. A limiting seat 6 is fixedly connected to the rear side of the top of the footrest 1. A second chute 7 is provided on the front side of the limiting seat 6. A second slider 8 is slidably connected inside the second chute 7. The shape and size of the second chute 7 are adapted to the shape and size of the second slider 8, and the second slider 8 is in close fit with the inner wall of the second chute 7. A second limiting block 9 is fixedly connected to the front side of the second slider 8, and a second limiting cotton 10 is fixedly connected to the rear side of the second limiting block 9.
[0031] Working principle: When in use, the staff first removes the first limiting block 4 and the second limiting block 9, places the patient's ankle into the ankle fixing cotton 16, and makes the instep fit with the footrest 1. The ankle fixing cotton 16 will wrap and fix the patient's ankle. At this time, the staff slides the second slider 8 into the second chute 7 to reinstall the second limiting block 9 onto the limiting seat 6. The second limiting block 9 will then drive the second limiting cotton 10 to penetrate between the ankle fixing cottons 16, thereby wrapping and fixing the front side of the patient's ankle. The second limiting block 9 will protect the patient's ankle from external extrusion and impact and avoid secondary injury. At this time, the staff slides the first slider 3 into the first chute 2, reinstalls the first limiting block 4 onto the footrest 1. The first limiting block 4 drives the first limiting cotton 5 to wrap and fix the sole of the foot. At the same time, the first limiting block 4 will also protect the patient's sole from secondary injury, facilitating use.
[0032] Compared with the related technology, an orthopedic ankle fixator provided by the present utility model has the following beneficial effects: By setting the first limiting block 4, the second limiting block 9, etc. to cooperate with each other, the first limiting block 4 and the second limiting block 9 can protect the patient's ankle and the sole of the foot from external extrusion and impact and avoid secondary injury, thus aggravating the injury, which is convenient for the patient to use.
[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. An orthopedic ankle fixator, comprising a foot support (1), characterized in that: A chute one (2) is provided on the front side of the footrest (1). A slider one (3) is slidably connected inside the chute one (2). A limit block one (4) is fixedly connected to the top of the slider one (3). A limit cotton one (5) is fixedly connected to the bottom of the limit block one (4). A limit seat (6) is fixedly connected to the rear side of the top of the footrest (1). A chute two (7) is provided on the front side of the limit seat (6). A slider two (8) is slidably connected inside the chute two (7). A limit block two (9) is fixedly connected to the front side of the slider two (8). A limit cotton two (10) is fixedly connected to the rear side of the limit block two (9). A ventilation opening (11) is provided on the rear side of the limit seat (6). A card slot (12) is provided inside the rear side of the limit seat (6). An installation card hole (13) is provided on the rear side of the card slot (12). A tenon (15) is clamped inside the installation card hole (13). A connection block (14) is fixedly connected to the front side of the tenon (15). An ankle fixing cotton (16) is fixedly connected to the front side of the connection block (14).
2. The orthopedic ankle fixator according to claim 1, characterized in that: The shape and size of the chute one (2) are adapted to the shape and size of the slider one (3), and the slider one (3) is in close fit with the inner wall of the chute one (2).
3. An orthopedic ankle fixator according to claim 1, characterized in that: The shape and size of the chute two (7) are adapted to the shape and size of the slider two (8), and the slider two (8) is in close fit with the inner wall of the chute two (7).
4. An orthopedic ankle fixator according to claim 1, characterized in that: The number of the installation card holes (13) is three. The three installation card holes (13) are distributed in a linear array inside the card slot (12). The three installation card holes (13) all penetrate through the inner wall of the limit seat (6), and the distances between the three installation card holes (13) are the same.
5. An orthopedic ankle fixator according to claim 1, characterized in that: The number of the tenons (15) is three. The positions of the three tenons (15) correspond to the positions of the three installation card holes (13), and the diameters of the three tenons (15) are the same as the diameters of the three installation card holes (13).
6. An orthopedic ankle fixator according to claim 1, characterized in that: The shape and size of the card slot (12) are the same as the shape and size of the connection block (14), and the connection block (14) is in close fit with the inner wall of the card slot (12).