Orthopedic orthosis for reduction and fixation in orthopedics department

Abstract

The utility model relates to a resetting and fixing orthopedic orthosis for orthopedics, which belongs to the technical field of orthosis and comprises a foot pedal, a rubber anti-skidding outsole is adhered to the bottom of the foot pedal, a heel block is fixed on the top of the foot pedal, a first limiting plate is abutted against the top of the foot pedal, a middle plate is fixed on the top of the first limiting plate, and the middle plate is fixed on the top of the middle plate. A pressure applying assembly is installed on the outer side of the middle plate, and a shape correcting assembly is installed on the top of the foot pedal. The pressure applying assembly comprises an adjusting hole formed in the front face of the middle plate, a sliding block connected to the inner side of the adjusting hole in a sliding mode, two limiting plates fixed to the front face and the back face of the sliding block correspondingly, and two abutting bolts arranged on one side of the back face of the limiting plate in a penetrating mode and connected to the back face of the limiting plate in a threaded mode. According to the reduction and fixation orthopedic orthosis for the orthopedics department, extra pressure can be applied to the periphery of a knee in the leg orthosis process of a patient according to actual conditions, and leg orthosis can be assisted.

Description

Technical Field

[0001] This utility model relates to the field of orthopedic technology, specifically to an orthopedic repositioning and fixation orthopedic orthopedic device. Background Technology

[0002] Orthopedics is one of the most common departments in major hospitals. Orthopedic patients often use orthopedic devices to provide local fixation, support, protection, weight reduction, and prevention and correction of deformities. Fractures are a common condition encountered in orthopedics, especially lower limb fractures. Usually, after surgery, fracture patients need to use orthopedic devices to fix and correct the fracture site after reduction.

[0003] According to a Chinese patent publication number CN215425356U, an orthopedic repositioning and fixation orthopedic device is disclosed. This patent allows for adjustment and fixation of the distance between the first I-shaped fixation plate and the second I-shaped fixation plate through a strip connecting plate, a rectangular tube, and fastening bolts, thereby enabling the orthopedic device to adapt to patients of different heights. The foot support plate is movably connected to the T-shaped connecting plate, allowing for quick installation or removal of the foot support plate from the second I-shaped fixation plate to accommodate the left or right foot, thus improving the applicability of the orthopedic device.

[0004] However, most patients who need correction have problems with their legs not being straight. This patent lacks a structure for lateral adjustment and applying pressure around the patient's knee, making it unsuitable for patients with bent legs due to injury. Its scope of application is narrow, which means that there is room for improvement in the practicality and applicability of existing orthopedic repositioning and fixation devices. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an orthopedic repositioning and fixation device that can apply additional pressure around the knee during the leg correction process according to the actual situation, thus helping to assist in leg correction. This solves the problem that existing orthopedic repositioning and fixation devices cannot apply additional pressure around the knee according to the actual situation, resulting in limited correction effect and range.

[0007] (II) Technical Solution

[0008] To achieve the goal of applying additional pressure around the knee during the leg orthopedic procedure to assist in leg correction, this utility model provides the following technical solution: an orthopedic repositioning and fixation device, comprising a footboard, a rubber anti-slip outsole bonded to the bottom of the footboard, a heel block fixed to the top of the footboard, a first limiting plate abutting the top of the footboard, a middle plate fixed to the top of the first limiting plate, a pressure-applying component installed on the outer side of the middle plate, and an orthopedic component installed on the top of the footboard;

[0009] The pressure application assembly includes an adjustment hole on the front of the middle plate, a sliding block slidably connected to the inside of the adjustment hole, two limiting plates fixed to the front and back of the sliding block respectively, two abutment bolts passing through and threaded to one side of the back of the limiting plate, a threaded rod passing through and threaded between the two limiting plates and the back of the sliding block, a pressure plate rotatably connected to one end of the front of the threaded rod via a bearing, a silicone pad bonded to the front of the pressure plate, and a positioning rod fixed to one side of the back of the pressure plate.

[0010] Furthermore, the orthotic assembly includes a side plate abutting against the top of the footplate, two plug-in plates respectively fixed to the bottom of the side plate and the first limiting plate, two mounting plates respectively fixed to the opposite sides of the side plate and the first limiting plate, two hand-tightening screws passing through and threaded to the mounting plate on the side away from the footplate, two plug-in slots opened on the top of the footplate, four internal threaded slots opened on the outside of the footplate, two sliding slots opened on the top of the middle plate, a sliding plate slidably connected to the inside of the sliding slots, a second limiting plate fixed between the tops of the two sliding plates, a plurality of strap rings respectively fixed to the outside of the second limiting plate and the first limiting plate, and two fastening screws passing through and threaded to the back of the middle plate.

[0011] Furthermore, the two plug-in plates can be plugged into the inner side of the two plug-in slots respectively, and the two mounting plates are located on the front and back of the foot plate respectively.

[0012] Furthermore, the four internal thread grooves are symmetrically distributed front to back, and each of the two corresponding internal thread grooves is used for threaded connection of two corresponding hand-tightening screws on the same side.

[0013] Furthermore, the ends of the two fastening screws abut against the back side of the two sliding plates, and the opposite sides of the two limiting plates are respectively attached to the front and back of the middle plate.

[0014] Furthermore, one front end of the abutting bolt can abut against the back of the middle plate, and a handle is fixedly installed on one back end of the threaded rod.

[0015] Furthermore, one end of the back of the positioning rod passes through two limiting plates and a sliding block in sequence and extends to one side of the back of the back limiting plate.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides an orthopedic reduction and fixation device for orthopedics, which has the following beneficial effects:

[0018] This orthopedic repositioning and fixation orthosis, through the coordinated use of the rubber anti-slip outsole at the bottom of the footplate and the pressure and orthotic components at the top, can apply additional pressure around the knee during the leg correction process, which helps to assist in leg correction. Furthermore, it can be adaptively adjusted according to different knee heights, further enhancing the orthosis's applicability. Simultaneously, the orthosis can be used directly for walking, facilitating muscle recovery exercises during the correction process and promoting rapid muscle and bone recovery, thus effectively improving the practicality of the orthopedic repositioning and fixation orthosis. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram showing the separation of the footboard and side plate in the structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure of the second limiting plate in the present invention.

[0022] Figure 4 The structure of this utility model Figure 1 Rear view diagram;

[0023] Figure 5 The structure of this utility model Figure 4 Schematic diagram of the connection structure of the middle limiting plate.

[0024] In the diagram: 1. Footplate, 201. Rubber anti-slip outsole, 202. Heel block, 203. First limiting plate, 204. Middle plate, 300. Pressure application component, 301. Adjustment hole, 302. Sliding block, 303. Limiting plate, 304. Abutment bolt, 305. Threaded rod, 306. Pressure plate, 307. Silicone pad, 308. Positioning rod, 400. Orthopedic component, 401. Side plate, 402. Insertion plate, 403. Mounting plate, 404. Hand screw, 405. Insertion groove, 406. Internal thread groove, 407. Sliding groove, 408. Sliding plate, 409. Second limiting plate, 410. Strap ring, 411. Fastening screw. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1 to 5 This utility model provides a technical solution: an orthopedic repositioning and fixation device, including a footplate 1, a rubber anti-slip outsole 201 bonded to the bottom of the footplate 1, a heel block 202 fixed to the top of the footplate 1, a first limiting plate 203 abutting against the top of the footplate 1, a middle plate 204 fixed to the top of the first limiting plate 203, a pressure application component 300 installed on the outer side of the middle plate 204, and an orthopedic component 400 installed on the top of the footplate 1; the device utilizes the rubber anti-slip outsole 201 at the bottom and the heel block 202 at the top of the footplate 1 to achieve the desired effect; The combined use of the pressure component 300 and the orthotic component 400 can apply additional pressure to the area around the knee during the leg orthosis process, depending on the actual situation. This helps to assist in leg correction and can also be adaptively adjusted according to different knee heights, further improving the applicability of the orthosis. At the same time, the orthosis can be used directly for walking, which facilitates muscle recovery exercises for patients during the correction process, promoting rapid recovery of muscles and bones. This effectively improves the practicality of orthopedic reduction and fixation orthopedic orthoses.

[0027] In this embodiment, the pressure application component 300 is a structure used to apply additional pressure to correct knee flexion.

[0028] like Figure 1 , Figure 4 and Figure 5 As shown, the pressure application assembly 300 includes an adjustment hole 301 on the front of the middle plate 204, a sliding block 302 slidably connected to the inside of the adjustment hole 301, two limiting plates 303 respectively fixed to the front and back of the sliding block 302, two abutting bolts 304 passing through and threaded to one side of the back of the back limiting plate 303, a threaded rod 305 passing through and threaded between the two limiting plates 303 and the back of the sliding block 302, a pressure plate 306 rotatably connected to one end of the front of the threaded rod 305 via a bearing, a silicone pad 307 bonded to the front of the pressure plate 306, and a positioning rod 308 fixed to one side of the back of the pressure plate 306.

[0029] It should be noted that the two limiting plates 303 are respectively attached to the front and back of the middle plate 204 on opposite sides, which makes it easy to restrict the position of the sliding block 302 by the two limiting plates 303, so that it can slide up and down normally. One end of the front of the abutting bolt 304 can abut against the back of the middle plate 204, and the position of the limiting plate 303 can be positioned by the abutting bolt 304.

[0030] In addition, a handle is fixedly installed on one end of the back of the threaded rod 305 to facilitate rotation. One end of the back of the positioning rod 308 passes through the two limiting plates 303 and the sliding block 302 in sequence and extends to one side of the back of the back limiting plate 303, so that the positioning rod 308 can position the pressure plate 306, thereby driving the pressure plate 306 to move under the action of the outer thread rotation thrust of the threaded rod 305.

[0031] In this embodiment, the orthotic component 400 is a structure used to correct the legs of orthopedic patients.

[0032] like Figure 2 , Figure 3 and Figure 4 As shown, the orthotic assembly 400 includes a side plate 401 abutting against the top of the footplate 1, two plug-in plates 402 respectively fixed to the bottom of the side plate 401 and the first limiting plate 203, two mounting plates 403 respectively fixed to the opposite side of the side plate 401 and the first limiting plate 203, two hand-tightening screws 404 passing through and threaded to the side of the mounting plate 403 away from the footplate 1, two plug-in slots 405 opened on the top of the footplate 1, four internal threaded slots 406 opened on the outside of the footplate 1, two sliding slots 407 opened on the top of the middle plate 204, a sliding plate 408 slidably connected to the inside of the sliding slots 407, a second limiting plate 409 fixed between the tops of the two sliding plates 408, a plurality of strap rings 410 respectively fixed to the outside of the second limiting plate 409 and the first limiting plate 203, and two fastening screws 411 passing through and threaded to the back of the middle plate 204.

[0033] It should be noted that the two plug-in plates 402 can be plugged into the inner side of the two plug-in slots 405 respectively, and the two mounting plates 403 are located on the front and back of the foot plate 1 respectively, so that the side plate 401 and the first limiting plate 203 can be initially positioned by the limiting cooperation between the corresponding plug-in plates 402 and the plug-in slots 405. The four internal threaded slots 406 are symmetrically distributed front and back, and the two corresponding internal threaded slots 406 are respectively provided for the threaded connection of the two corresponding hand screws 404 on the same side, so that the mounting plate 403 can be positioned by the cooperation between the hand screws 404 and the internal threaded slots 406.

[0034] In addition, the ends of the two fastening screws 411 abut against one side of the back of the two sliding plates 408 respectively, so that the fastening screws 411 can abut against and limit the sliding plates 408, so that the second limiting plate 409 can be positioned by the fastening screws 411 after the second limiting plate 409 has completed the up and down adjustment.

[0035] The working principle of the above embodiments is as follows:

[0036] When correcting the leg of an orthopedic patient, the patient's foot is placed on top of the footrest 1, with the heel and the outer side of the heel block 202 abutting against each other. The first limiting plate 203 is positioned on the protruding side of the patient's leg, and the silicone pad 307 is moved to the protruding bending position of the patient's knee. The position of the limiting plate 303 is limited by the abutting limit between the abutting bolt 304 and the middle plate 204. The second limiting plate 409 is pulled, causing the sliding plate 408 to move inside the corresponding sliding groove 407. The sliding plate 408 is abutted and limited by the fastening screw 411. The height of the second limiting plate 409 is adjusted to accommodate patients with different leg lengths. By rotating the threaded rod 305, the pressure plate 306 can move linearly under the restriction of the positioning rod 308, thereby moving the silicone pad 307 closer to or further away from the patient's knee. This allows the pressure to correct the patient's bent leg through different positions. Finally, the straps pass through each strap loop 410 and the outside of the patient's leg to achieve fixation. The rubber anti-slip outsole 201 allows for direct footing on the ground, facilitating the restoration of normal movement.

[0037] Compared with existing technologies, this orthopedic reduction and fixation orthopedic device, through the coordinated use of the rubber anti-slip outsole 201 at the bottom of the footplate 1 and the pressure application component 300 and orthopedic component 400 at the top, can apply additional pressure to the area around the knee during the leg correction process according to the actual situation, which helps to assist leg correction. Moreover, it can be adaptively adjusted according to different knee heights, further improving the applicability of the orthopedic device. At the same time, the orthopedic device can be used directly for walking, which facilitates muscle recovery exercises during the correction process and promotes rapid recovery of muscles and bones. Thus, it effectively improves the practicality of the orthopedic reduction and fixation orthopedic device and solves the problem that existing orthopedic reduction and fixation orthopedic devices cannot apply additional pressure to the area around the knee according to the actual situation, resulting in limited correction effect and range.

[0038] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An orthopedic reduction and fixation device, comprising a footplate (1), characterized in that: The bottom of the footboard (1) is bonded with a rubber anti-slip outsole (201), the top of the footboard (1) is fixed with a heel block (202), the top of the footboard (1) is abutted against a first limiting plate (203), the top of the first limiting plate (203) is fixed with a middle plate (204), a pressure application component (300) is installed on the outside of the middle plate (204), and an orthotic component (400) is installed on the top of the footboard (1). The pressure application assembly (300) includes an adjustment hole (301) on the front of the middle plate (204), a sliding block (302) slidably connected to the inside of the adjustment hole (301), two limiting plates (303) respectively fixed to the front and back of the sliding block (302), two abutment bolts (304) passing through and threaded to one side of the back of the limiting plate (303), a threaded rod (305) passing through and threaded between the two limiting plates (303) and the back of the sliding block (302), a pressure plate (306) rotatably connected to one end of the front of the threaded rod (305) via a bearing, a silicone pad (307) bonded to the front of the pressure plate (306), and a positioning rod (308) fixed to one side of the back of the pressure plate (306).

2. The orthopedic reduction and fixation orthopedic device according to claim 1, characterized in that: The orthotic assembly (400) includes a side plate (401) abutting against the top of the footplate (1), two plug-in plates (402) respectively fixed to the bottom of the side plate (401) and the first limiting plate (203), two mounting plates (403) respectively fixed to the opposite sides of the side plate (401) and the first limiting plate (203), two hand-tightening screws (404) passing through and threaded to the mounting plate (403) on the side away from the footplate (1), two plug-in slots (405) opened on the top of the footplate (1), and a slot opened in the footplate (1). The footplate (1) has four internal threaded grooves (406) on the outside, two sliding grooves (407) on the top of the middle plate (204), a sliding plate (408) slidably connected to the inside of the sliding groove (407), a second limiting plate (409) fixed between the tops of the two sliding plates (408), a plurality of strap rings (410) respectively fixed to the outside of the second limiting plate (409) and the first limiting plate (203), and two fastening screws (411) threaded through and connected to the back of the middle plate (204).

3. The orthopedic reduction and fixation orthopedic device according to claim 2, characterized in that: The two plug-in plates (402) can be plugged into the inner side of the two plug-in slots (405) respectively, and the two mounting plates (403) are located on the front and back of the foot plate (1) respectively.

4. The orthopedic reduction and fixation orthopedic device according to claim 2, characterized in that: The four internal threaded grooves (406) are symmetrically distributed front and back, and the two corresponding internal threaded grooves (406) are respectively used for threaded connection of two corresponding hand screws (404) on the same side.

5. The orthopedic reduction and fixation orthopedic device according to claim 2, characterized in that: The ends of the two fastening screws (411) abut against the back side of the two sliding plates (408), and the opposite sides of the two limiting plates (303) are respectively attached to the front and back of the middle plate (204).

6. The orthopedic reduction and fixation orthopedic device according to claim 1, characterized in that: One end of the front of the abutting bolt (304) can abut against the back of the middle plate (204), and a handle is fixedly installed on one end of the back of the threaded rod (305).

7. The orthopedic reduction and fixation orthopedic device according to claim 1, characterized in that: The positioning rod (308) extends from one end of its back side through two limiting plates (303) and a sliding block (302) and to the back side of the back limiting plate (303).

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