An orthopedic reduction and fixation orthopedic corrector

Abstract

The present invention relates to the technical field of orthopedic correction, specifically to an orthopedic reduction and fixation orthopedic corrector, comprising two symmetrically arranged guard rings, wherein the interior of the guard rings is hollow, the two guard rings are detachably connected via a plurality of connecting components, and the inner side walls of the guard rings are fixedly inserted with a plurality of groups of first sleeves arranged in an array, and the first sleeves are connected to the interior of the guard rings. The beneficial effects of the present invention are as follows: the orthopedic reduction and fixation orthopedic corrector is convenient for adjusting and controlling the squeezing force of the rubber plate on the correction part, and can ensure that the squeezing force of each rubber plate is the same, thereby ensuring the correction effect, and can make the multiple rubber plates detach from the skin of the correction part in turn and can be pressed against the correction part again, thereby ensuring the correction effect, while avoiding the rubber plates and the skin of the correction part from always pressing against each other, thereby avoiding damage to the skin and causing discomfort to the patient, thereby achieving a better correction effect.

Description

Technical Field

[0001] The present invention relates to the technical field of orthopedic correction, in particular to an orthopedic reduction and fixation orthosis. Background Art

[0002] Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the musculoskeletal system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system. With the changes of the times and society, the spectrum of orthopedic injuries has changed significantly. For example, diseases such as bone and joint tuberculosis, osteomyelitis, and polio have decreased significantly, while trauma caused by traffic accidents has increased significantly. When people are injured, in order to avoid bone deformation, they need to use orthotics for bone correction.

[0003] Publication No. CN113974941B discloses an orthopedic reduction and fixation orthopedic brace. However, the existing orthopedic reduction and fixation orthopedic brace is not easy to control and adjust during use, and the correction pressure is not easy to control. Moreover, during correction, the brace always contacts the skin of the correction site, which can easily cause redness and swelling of the skin, causing discomfort to the patient and affecting the correction effect. Summary of the Invention

[0004] The present invention aims to solve the technical problems existing in the prior art and provides an orthopedic reduction and fixation orthopedic orthosis to solve the problems that the existing orthopedic reduction and fixation orthopedic orthosis is not convenient to control and adjust and control the correction pressure during use, and during correction, the orthosis always presses against the skin of the correction site, which easily causes skin redness and swelling, causing discomfort to the patient and affecting the correction effect.

[0005] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: An orthopedic reduction and fixation orthopedic corrector comprises two symmetrically arranged guard rings, and the interior of the guard rings is hollow. The two guard rings are detachably connected by multiple connecting components, and the inner side walls of the guard rings are fixedly inserted with multiple groups of first sleeves arranged in an array, the first sleeves are connected to the interior of the guard rings, the number of each group of first sleeves is two, and a first sleeve rod is inserted into each first sleeve, the other end of each group of first sleeve rods is fixedly connected to a rubber plate, and the rubber plate is fixed to the end of the first sleeve rod, the top of each guard ring is fixedly connected to a fixed tube, and the side wall of each fixed tube is fixedly connected to a connecting tube, a moving rod is slidably connected in the connecting tube, and a reset mechanism is provided between the moving rod and the connecting tube, the movement of the rubber plate is pushed by a pushing mechanism, the guard rings, the fixing tubes and the connecting tubes are all filled with hydraulic oil, and the side wall of each fixed tube is provided with a detection mechanism for detecting the pressure of the hydraulic oil.

[0006] The beneficial effects of the present invention are:

[0007] 1) By setting a reset mechanism, etc., when in use, the part of the patient that needs orthopedic correction is placed between the two guard rings, then the bolt is inserted into the side wall of the fixed block and tightened with a nut. At this time, the two guard rings can move closer to each other. At the same time, the two moving rods are aligned with each other. When the ends of the two moving rods are against each other, the moving rods can be pushed to slide into the connecting tube. At the same time, the spring is compressed and can squeeze the internal hydraulic oil. Under the action of the hydraulic pressure, the first set of rods is pushed to move and the rubber plate is against the corrected part. At the same time, as the internal hydraulic oil pressure gradually increases, the sliding rod can slide outward along the support tube and drive the slider to move synchronously. At this time, by observing the scale mark indicated by the slider, the extrusion force of the rubber plate on the corrected part can be determined, thereby facilitating the adjustment and control of the extrusion force of the rubber plate on the corrected part, and ensuring that the extrusion force of each rubber plate is the same, thereby ensuring the correction effect.

[0008] 2) By setting a pushing mechanism and a driving mechanism, when in use, the motor is started, and the rotation of the motor drives the rotation of the rubber wheel, thereby driving the second curved plate to rotate, and then driving the first curved plate to rotate along the curved guide rail. When the pushing rod is against the inclined surface, the rubber plate can be driven by the moving plate to move in the direction close to the guard ring and separate from the skin of the correction part. When the pushing rod passes over the trapezoidal block, the rubber plate can be against the correction part again under the action of hydraulic pressure. The motor is driven to move forward and reverse, which can drive the second curved plate and the first curved plate to move forward and reverse. In this way, multiple rubber plates can be driven to separate from the skin of the correction part in turn and be able to contact the correction part again, ensuring the correction effect while avoiding the rubber plate and the skin of the correction part always contacting, avoiding damage to the skin and causing discomfort to the patient, and making the correction effect better.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, the pushing mechanism includes a movable plate fixedly connected to the side walls of each rubber plate, and the movable plate passes through the side wall of the guard ring and is fixedly connected to a pushing rod. The side wall of each guard ring is rotatably connected to a first curved plate through a rotating mechanism, and the side wall of each first curved plate is fixedly connected to a plurality of trapezoidal blocks arranged in an array, the trapezoidal block includes two symmetrically arranged inclined surfaces, and the rotation of the first curved plate is driven by a driving mechanism.

[0011] The beneficial effect of adopting the above-mentioned further scheme is that the first curved plate is driven to rotate by the driving mechanism. When the push rod is against the inclined surface, the rubber plate can be driven by the movable plate to move toward the guard ring and separate from the skin of the correction part. When the push rod passes over the trapezoidal block, the rubber plate can be against the correction part again under the action of hydraulic pressure.

[0012] Furthermore, the driving mechanism includes a second curved plate fixedly connected to the side wall of the first curved plate, and the side wall of the guard ring is fixedly connected to a fixed plate, the side wall of the fixed plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a rubber wheel, and the rubber wheel can roll on the side wall of the second curved plate.

[0013] The beneficial effect of adopting the above further solution is that when the motor is started, the rotation of the motor drives the rotation of the rubber wheel, thereby driving the second arc-shaped plate to rotate, and further driving the first arc-shaped plate to rotate.

[0014] Furthermore, the reset mechanism includes a first connecting block fixedly connected to the side wall of the moving rod, and the side wall of the connecting tube is fixedly connected to a second connecting block, two symmetrically arranged springs are fixedly connected between the second connecting block and the first connecting block, and a first guide mechanism is arranged between the second connecting block and the first connecting block.

[0015] The beneficial effect of adopting the above further solution is that it has a resetting effect on the movement of the moving rod.

[0016] Furthermore, the first guide mechanism includes two symmetrically arranged second sleeves fixedly connected to the side wall of the first connecting block, a second rod is inserted into each of the second sleeves, and the other end of the second rod is fixed to the side wall of the second connecting block.

[0017] The beneficial effect of adopting the above further solution is that it guides the movement of the moving rod.

[0018] Furthermore, the detection mechanism includes a support tube fixedly connected to the side wall of the fixed tube, and a sliding rod is slidably connected inside the support tube, a second guide mechanism is provided between the sliding rod and the fixed tube, and an indicating mechanism is provided on the side wall of the fixed tube for indicating the movement of the sliding rod.

[0019] The beneficial effect of adopting the above further solution is that as the internal hydraulic oil pressure gradually increases, the sliding rod can slide outward along the support tube.

[0020] Furthermore, the second guide mechanism includes two symmetrically arranged T-shaped guide rods fixedly connected to the side walls of the fixed tube, the side walls of the T-shaped guide rods are sleeved with sliders, and the sliders are fixed to the ends of the sliding rods.

[0021] The beneficial effect of adopting the above further solution is that it guides the movement of the slider.

[0022] Furthermore, the indicating mechanism includes an indicating plate fixedly connected to the side wall of the fixed tube, and the side wall of the indicating plate is provided with scale markings.

[0023] The beneficial effect of adopting the above further solution is that the squeezing force of the rubber plate on the correction part can be determined by observing the scale mark indicated by the slider.

[0024] Furthermore, the rotating mechanism includes an arc-shaped guide rail fixedly connected to the side wall of the guard ring, the side wall of the first arc-shaped plate is provided with an arc-shaped guide groove, and the arc-shaped guide rail is inserted into the guide groove.

[0025] The beneficial effect of adopting the above further solution is that it plays a guiding and limiting role in the rotation of the first curved plate.

[0026] Furthermore, each of the connecting components includes two symmetrically arranged fixing blocks fixedly connected to the side walls of the guard ring, the side walls of the fixing blocks are inserted with bolts, and the side walls of the bolts are threadedly connected with nuts.

[0027] The beneficial effect of adopting the above further solution is that when in use, the part of the patient that needs orthopedic correction is placed between the two guard rings, and then the bolt is inserted into the side wall of the fixing block and tightened with a nut. At this time, the two guard rings can move closer to each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a partial cross-sectional structural schematic diagram of the guard ring in the present invention;

[0030] Figure 3 for Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0031] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at B in the middle;

[0032] Figure 5 for Figure 2 Schematic diagram of the enlarged structure at C in the middle;

[0033] Figure 6 for Figure 2 Schematic diagram of the enlarged structure at D in the middle;

[0034] Figure 7 for Figure 2 Schematic diagram of the enlarged structure at E in the middle.

[0035] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0036] 1. Guard ring; 201. Push rod; 202. First curved plate; 203. Trapezoidal block; 204. Inclined surface; 205. Moving plate; 301. Fixed plate; 302. Motor; 303. Rubber wheel; 304. Second curved plate; 401. First connecting block; 402. Second connecting block; 403. Spring; 501. Second sleeve; 502. Second set of rods; 601. Support tube; 602. Sliding rod; 701. T-shaped guide rod; 702. Sliding block; 801. Indicator plate; 802. Scale mark; 901. Fixed block; 902. Bolt; 903. Nut; 1001. Arc guide rail; 1002. Guide groove; 11. Rubber plate; 12. Fixed tube; 13. Connecting tube; 14. Moving rod; 15. First sleeve; 16. First set of rods. DETAILED DESCRIPTION

[0037] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0038] Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the musculoskeletal system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system. With the changes of the times and society, the spectrum of orthopedic injuries has changed significantly. For example, diseases such as bone and joint tuberculosis, osteomyelitis, and polio have decreased significantly, while trauma caused by traffic accidents has increased significantly. When people are injured, in order to avoid bone deformation, they need to use orthotics for bone correction.

[0039] After an in-depth investigation and research on the use process of orthopedic reduction and fixation orthopedic braces, the inventors found that: Publication No. CN113974941B discloses an orthopedic reduction and fixation orthopedic brace. However, the existing orthopedic reduction and fixation orthopedic brace is not convenient for controlling the adjustment and correction pressure during use. Moreover, during correction, the brace always contacts the skin of the correction site, which can easily cause redness and swelling of the skin, causing discomfort to the patient and affecting the correction effect. Therefore, the inventors proposed an orthopedic reduction and fixation orthopedic brace to solve the above problems.

[0040] The present invention provides the following preferred embodiments

[0041] like Figure 1-Figure 7As shown, an orthopedic reduction and fixation orthopedic corrector comprises two symmetrically arranged guard rings 1, and the interior of the guard ring 1 is hollow. The two guard rings 1 are detachably connected by a plurality of connecting components, and the inner wall of the guard ring 1 is fixedly inserted with a plurality of groups of first sleeves 15 arranged in an array, the first sleeve 15 is communicated with the interior of the guard ring 1, the number of each group of first sleeves 15 is two, and a first set of rods 16 is inserted in each first sleeve 15, the other end of each group of first set of rods 16 is fixedly connected to a rubber plate 11, and the rubber plate 11 is fixed to the end of the first set of rods 16, the top of each guard ring 1 is fixedly connected to a fixed tube 12, and the side wall of each fixed tube 12 is fixedly connected to a connecting tube 13, a moving rod 14 is slidably connected in the connecting tube 13, and A reset mechanism is provided between the moving rod 14 and the connecting tube 13. The movement of the rubber plate 11 is pushed by the pushing mechanism. The guard ring 1, the fixed tube 12 and the connecting tube 13 are all filled with hydraulic oil, and the side wall of each fixed tube 12 is provided with a detection mechanism for detecting the pressure of the hydraulic oil, which is convenient for adjusting and controlling the extrusion force of the rubber plate 11 on the correction part, and can ensure that the extrusion force of each rubber plate 11 is the same, thereby ensuring the correction effect, and can enable multiple rubber plates 11 to be detached from the skin of the correction part in turn and be able to be against the correction part again, thereby ensuring the correction effect and avoiding the rubber plate 11 from always being against the skin of the correction part, thereby avoiding damage to the skin and causing discomfort to the patient, thereby achieving a better correction effect.

[0042] In this embodiment, Figure 3 and Figure 7 As shown, the pushing mechanism includes a movable plate 205 fixedly connected to the side wall of each rubber plate 11, and the movable plate 205 passes through the side wall of the guard ring 1 and is fixedly connected to the pushing rod 201. The side wall of each guard ring 1 is rotatably connected to the first curved plate 202 through a rotating mechanism, and the side wall of each first curved plate 202 is fixedly connected to a plurality of trapezoidal blocks 203 arranged in an array. The trapezoidal block 203 includes two symmetrically arranged inclined surfaces 204, and the rotation of the first curved plate 202 is driven by the driving mechanism. The first curved plate 202 is driven to rotate by the driving mechanism. When the pushing rod 201 is against the inclined surface 204, the rubber plate 11 can be driven by the movable plate 205 to move toward the direction close to the guard ring 1 and separate from the skin of the correction part. When the pushing rod 201 passes over the trapezoidal block 203, the rubber plate 11 can be against the correction part again under the action of hydraulic pressure.

[0043] In this embodiment, Figure 2 and Figure 7As shown, the driving mechanism includes a second curved plate 304 fixedly connected to the side wall of the first curved plate 202, and the side wall of the guard ring 1 is fixedly connected to the fixed plate 301, the side wall of the fixed plate 301 is fixedly connected to the motor 302, and the output end of the motor 302 is fixedly connected to the rubber wheel 303, and the rubber wheel 303 can roll on the side wall of the second curved plate 304. When the motor 302 is started, the rotation of the motor 302 drives the rotation of the rubber wheel 303, thereby driving the second curved plate 304 to rotate, and then driving the first curved plate 202 to rotate.

[0044] In this embodiment, Figure 5 As shown, the reset mechanism includes a first connecting block 401 fixedly connected to the side wall of the moving rod 14, and a second connecting block 402 is fixedly connected to the side wall of the connecting tube 13, two symmetrically arranged springs 403 are fixedly connected between the second connecting block 402 and the first connecting block 401, and a first guide mechanism is provided between the second connecting block 402 and the first connecting block 401, which plays a resetting role in the movement of the moving rod 14.

[0045] In this embodiment, Figure 5 As shown, the first guiding mechanism includes two symmetrically arranged second sleeves 501 fixedly connected to the side wall of the first connecting block 401, and a second sleeve rod 502 is inserted into each second sleeve 501, and the other end of the second sleeve rod 502 is fixed to the side wall of the second connecting block 402, thereby guiding the movement of the moving rod 14.

[0046] In this embodiment, Figure 4 As shown, the detection mechanism includes a support tube 601 fixedly connected to the side wall of the fixed tube 12, and a sliding rod 602 is slidably connected inside the support tube 601, a second guide mechanism is provided between the sliding rod 602 and the fixed tube 12, and an indicating mechanism for indicating the movement of the sliding rod 602 is provided on the side wall of the fixed tube 12. As the internal hydraulic oil pressure gradually increases, the sliding rod 602 can slide outward along the support tube 601.

[0047] In this embodiment, Figure 4 As shown, the second guide mechanism includes two symmetrically arranged T-shaped guide rods 701 fixedly connected to the side walls of the fixed tube 12, and the side walls of the T-shaped guide rods 701 are sleeved with sliders 702, and the sliders 702 are fixed to the ends of the sliding rods 602, which guide the movement of the sliders 702.

[0048] In this embodiment, Figure 7 As shown, the indicating mechanism includes an indicating plate 801 fixedly connected to the side wall of the fixed tube 12, and a scale mark 802 is provided on the side wall of the indicating plate 801. By observing the scale mark 802 indicated by the slider 702, the squeezing force of the rubber plate 11 on the correction part can be determined.

[0049] In this embodiment, Figure 3 As shown, the rotation mechanism includes an arc-shaped guide rail 1001 fixedly connected to the side wall of the guard ring 1, and the side wall of the first arc-shaped plate 202 is provided with an arc-shaped guide groove 1002, and the arc-shaped guide rail 1001 is inserted into the guide groove 1002, which guides and limits the rotation of the first arc-shaped plate 202.

[0050] In this embodiment, Figure 3 As shown, each connecting component includes two symmetrically arranged fixing blocks 901 fixedly connected to the side walls of the guard ring 1, and the side walls of the fixing blocks 901 are inserted with bolts 902, and the side walls of the bolts 902 are threadedly connected with nuts 903. When in use, the part of the patient that needs orthopedic correction is placed between the two guard rings 1, and then the bolts 902 are inserted into the side walls of the fixing blocks 901 and tightened with nuts 903. At this time, the two guard rings 1 can move closer to each other.

[0051] The specific method of use of the present invention is as follows:

[0052] When in use, first, the part of the patient that needs orthopedic correction is placed between the two guard rings 1. Then, the bolt 902 is inserted into the side wall of the fixing block 901 and tightened with the nut 903. At this time, the two guard rings 1 can move closer to each other.

[0053] At the same time, the two moving rods 14 are aligned with each other. When the ends of the two moving rods 14 abut against each other, the moving rods 14 can be pushed to slide into the connecting tube 13. At the same time, the spring 403 is compressed and can squeeze the hydraulic oil inside. Under the action of the hydraulic pressure, the first set of rods 16 is pushed to move and the rubber plate 11 is abutted against the correction part.

[0054] Furthermore, as the internal hydraulic oil pressure gradually increases, the sliding rod 602 can slide outward along the support tube 601 and drive the slider 702 to move synchronously. At this time, by observing the scale mark 802 indicated by the slider 702, the extrusion force of the rubber plate 11 on the correction part can be determined, thereby facilitating the adjustment and control of the extrusion force of the rubber plate 11 on the correction part, and ensuring that the extrusion force of each rubber plate 11 is the same, thereby ensuring the correction effect;

[0055] When in use, the motor 302 is started, and the rotation of the motor 302 drives the rotation of the rubber wheel 303, thereby driving the second curved plate 304 to rotate, and then driving the first curved plate 202 to rotate along the curved guide rail 1001. When the pushing rod 201 is in contact with the inclined surface 204, the rubber plate 11 can be driven by the moving plate 205 to move in the direction close to the guard ring 1 and separate from the skin of the correction part. When the pushing rod 201 passes over the trapezoidal block 203, the rubber plate 11 can be in contact with the correction part again under the action of hydraulic pressure. The motor 302 is reciprocated forward and reversed, and the second curved plate 304 and the first curved plate 202 are driven to reciprocate forward and reverse. In this way, multiple rubber plates 11 can be driven to separate from the skin of the correction part in turn and be able to contact the correction part again, ensuring the correction effect while avoiding the rubber plate 11 always contacting the skin of the correction part, avoiding damage to the skin and causing discomfort to the patient, and making the correction effect better.

[0056] In summary, the beneficial effects of the present invention are embodied in that the extrusion force of the rubber sheet 11 on the correction site is easily adjusted and controlled, and the extrusion force of each rubber sheet 11 can be ensured to be the same, thereby ensuring the correction effect. In addition, the multiple rubber sheets 11 can be separated from the skin of the correction site in sequence and then be able to be pressed against the correction site again, thereby ensuring the correction effect while avoiding the rubber sheet 11 from always pressing against the skin of the correction site, thereby avoiding damage to the skin and discomfort to the patient, thereby achieving a better correction effect.

[0057] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An orthopedic reduction and fixation orthopedic corrector, comprising two symmetrically arranged retaining rings (1), wherein the interior of the retaining rings (1) is hollow, and characterized in that: The two guard rings (1) are detachably connected via a plurality of connecting assemblies, and the inner side walls of the guard rings (1) are fixedly inserted with a plurality of groups of first sleeves (15) arranged in an array, the first sleeves (15) are in communication with the interior of the guard rings (1), the number of each group of the first sleeves (15) is two, and a first set of rods (16) is inserted into each first sleeve (15), the other end of each group of the first set of rods (16) is fixedly connected to a rubber plate (11), and the rubber plate (11) is fixed to the end of the first set of rods (16), the top of each guard ring (1) is fixedly connected to a fixed pipe (12), and the side wall of each fixed pipe (12) is fixedly connected to a connecting pipe (13), and the side wall of each fixed pipe (12) is provided with a detection mechanism for detecting the pressure of the hydraulic oil; A moving rod (14) is slidably connected in the connecting tube (13), and a reset mechanism is provided between the moving rod (14) and the connecting tube (13). The movement of the rubber plate (11) is driven by a driving mechanism. The guard ring (1), the fixed tube (12) and the connecting tube (13) are all filled with hydraulic oil. The side wall of each guard ring (1) is rotatably connected to a first arc-shaped plate (202) via a rotation mechanism, and the side wall of each first arc-shaped plate (202) is fixedly connected to a plurality of trapezoidal blocks (203) arranged in an array, wherein the trapezoidal blocks (203) include two symmetrically arranged inclined surfaces (204), and the rotation of the first arc-shaped plate (202) is driven by a driving mechanism; The reset mechanism comprises a first connecting block (401) fixedly connected to the side wall of the moving rod (14), and a second connecting block (402) fixedly connected to the side wall of the connecting tube (13), two symmetrically arranged springs (403) fixedly connected between the second connecting block (402) and the first connecting block (401), and a first guiding mechanism is provided between the second connecting block (402) and the first connecting block (401); The detection mechanism comprises a support tube (601) fixedly connected to the side wall of the fixed tube (12), and a sliding rod (602) is slidably connected in the support tube (601), a second guide mechanism is provided between the sliding rod (602) and the fixed tube (12), and an indication mechanism for indicating the movement of the sliding rod (602) is provided on the side wall of the fixed tube (12).

2. The orthopedic reduction and fixation orthopedic brace according to claim 1, characterized in that: The driving mechanism comprises a second curved plate (304) fixedly connected to the side wall of the first curved plate (202), and the side wall of the guard ring (1) is fixedly connected to a fixed plate (301), the side wall of the fixed plate (301) is fixedly connected to a motor (302), the output end of the motor (302) is fixedly connected to a rubber wheel (303), and the rubber wheel (303) is capable of rolling on the side wall of the second curved plate (304); the first guiding mechanism comprises two symmetrically arranged second sleeves (501) fixedly connected to the side wall of the first connecting block (401), a second sleeve rod (502) is inserted into each second sleeve (501), and the other end of the second sleeve rod (502) is fixed to the side wall of the second connecting block (402).

3. The orthopedic reduction and fixation orthopedic brace according to claim 1, characterized in that: The pushing mechanism comprises a movable plate (205) fixedly connected to the side wall of each rubber plate (11), and the movable plate (205) penetrates the side wall of the guard ring (1) and is fixedly connected to a pushing rod (201).

4. The orthopedic reduction and fixation orthopedic brace according to claim 1, characterized in that: The second guide mechanism comprises two symmetrically arranged T-shaped guide rods (701) fixedly connected to the side walls of the fixed tube (12), the side walls of the T-shaped guide rods (701) being sleeved with sliders (702), and the sliders (702) being fixed to the ends of the sliding rods (602).

5. The orthopedic reduction and fixation orthopedic brace according to claim 1, characterized in that: The indicating mechanism comprises an indicating plate (801) fixedly connected to the side wall of the fixed tube (12), and a scale mark (802) is provided on the side wall of the indicating plate (801).

6. The orthopedic reduction and fixation orthopedic brace according to claim 1, characterized in that: The rotating mechanism comprises an arc-shaped guide rail (1001) fixedly connected to the side wall of the guard ring (1); the side wall of the first arc-shaped plate (202) is provided with an arc-shaped guide groove (1002), and the arc-shaped guide rail (1001) is inserted into the guide groove (1002).

7. The orthopedic reduction and fixation orthosis according to claim 1, characterized in that: Each of the connection assemblies comprises two symmetrically arranged fixing blocks (901) fixedly connected to the side walls of the guard ring (1), bolts (902) being inserted into the side walls of the fixing blocks (901), and nuts (903) being threadedly connected to the side walls of the bolts (902).

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