Repositor support

Abstract

The utility model relates to the technical field of restorer supports, in particular to a restorer support which comprises an operation table, supporting mechanisms are symmetrically arranged on the operation table, each supporting mechanism comprises a supporting frame, fixing rods are arranged above the supporting frames in a sliding mode, and coarse angle adjusting assemblies are arranged at the ends, away from the supporting frames, of the fixing rods. A micro-angle adjusting assembly is arranged at the end, close to the symmetric center, of the thick-angle adjusting assembly and comprises first fixing blocks, second fixing blocks are hinged to the ends, close to the symmetric center, of the first fixing blocks, and second fixing block adjusting rods are hinged to the second fixing blocks. Third fixing blocks are hinged to the ends, close to the symmetric center, of the second fixing blocks correspondingly, steering blocks are arranged on the third fixing blocks correspondingly, and the steering blocks are connected with mounting rods correspondingly. Therefore, the broken bone can be stably fixed, multi-angle adjustment can be carried out on the broken bone, the success rate of fracture closed reduction is increased, and damage to a patient is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reducer brackets, in particular to a reducer bracket. Background Art

[0002] In clinical practice, in order to make up for the deficiency of traction bed in being unable to correct the anterior-posterior and lateral-medial displacement of broken bones, it is often necessary to use a reducer to adjust the inclination angle of the broken bones and assist in the reduction of the broken bones.

[0003] At present, the existing reducers, such as the patent with announcement number CN203970518U, discloses an auxiliary reducer for femoral shaft fracture, including a fixed bracket, a universal joint joint is provided at the end of the fixed bracket, and a fixed sleeve is connected to the end of the universal joint joint; it also includes a reduction needle, the rear part of the reduction needle is sleeved in the fixed sleeve, and can slide up and down in the fixed sleeve; the universal joint joint takes the fixed bracket as the axis and can rotate 360 ​​degrees; the rear surface of the reduction needle is provided with a slide groove, and the fixed sleeve is provided with a screw hole, an adjusting screw passes through the slide groove and the screw hole, and adjusts the sliding of the reduction needle. The reduction needle is placed in the safe area, and the fracture end can be pushed or pulled for reduction as needed, and can be used for fractures in various displacement directions, but the adjustment angle of the above device is limited, and the fixation after adjustment is not stable, which is inconvenient to use.

[0004] How to stably fix broken bones and adjust them at multiple angles to improve the success rate of closed reduction of fractures and reduce damage to patients has become a technical problem that needs to be broken through.

[0005] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0006] In view of the above-mentioned defects, the purpose of the utility model is to provide a reducer bracket, which has a simple structure, is easy to use, can stably fix the broken bones, and can adjust the broken bones at multiple angles, thereby improving the success rate of closed reduction of fractures and reducing damage to patients.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a resetter bracket, including an operating table, on which a supporting mechanism is symmetrically arranged, the supporting mechanism includes a supporting frame, a fixing rod is slidably arranged above the supporting frame, a coarse angle adjustment component is arranged at one end of the fixing rod away from the supporting frame, the coarse angle adjustment component includes an arc-shaped mounting block, an arc-shaped rack is arranged on the arc-shaped mounting block, a fixing box is slidably sleeved on the outside of the arc-shaped mounting block, a gear is arranged in the fixing box, the gears mesh with the arc-shaped rack, the gears are connected to a rotating rod, the end of the rotating rod away from the center of symmetry passes through the fixing box, a locking cylinder is sleeved on the rotating rod outside the fixing box, a locking piece is threadedly passed through the locking cylinder, and a horizontal adjustment component is arranged on the fixing box.

[0008] The horizontal adjustment component includes a mounting plate, and a micro-angle adjustment component is provided at one end of the mounting plate close to the center of symmetry. The micro-angle adjustment component includes a first fixed block, one side of the first fixed block is rotatably connected to a first adjusting piece, the end of the first fixed block close to the center of symmetry is hinged to a second fixed block, the second fixed block is hinged to a second fixed block adjustment rod, the second fixed block adjustment rod is threadedly passed through the first adjusting piece, the top of the second fixed block is rotatably connected to the second adjusting piece, the end of the second fixed block close to the center of symmetry is hinged to a third fixed block, the end of the third fixed block close to the second adjusting piece is hinged to a third fixed block adjustment rod, the third fixed block adjustment rod is threadedly passed through the second adjusting piece, the third fixed block is provided with a steering block, and the steering blocks are connected to the mounting rod.

[0009] According to the resetter bracket of the utility model, the horizontal adjustment component includes a driving rod threadedly penetrated on the fixing box, limiting rods are penetrated on the fixing boxes on both sides of the driving rod, stabilizing plates are provided on the ends of the driving rod and the limiting rod away from the center of symmetry, and mounting plates are provided on the ends of the driving rod and the limiting rod close to the center of symmetry.

[0010] According to the resetter bracket of the utility model, a clamping block is provided at the bottom end of the support frame, and the clamping block is sleeved on the outside of the operating table. A positioning column is threaded through the bottom end of the clamping block, and the top end of the positioning column is rotatably connected to the positioning suction cup, and the top end of the positioning suction cup abuts the operating table.

[0011] According to the resetter bracket of the utility model, a handle is provided at the bottom end of the positioning column.

[0012] According to the resetter bracket of the utility model, the upper part of the support frame is provided with a support frame positioning groove, the fixing rod is provided with a fixing rod positioning groove, a locking rod is passed through the support frame positioning groove and the fixing rod positioning groove, a locking plate is slidably provided in the fixing rod, and the locking rod is threadedly passed through the locking plate.

[0013] According to the resetter bracket of the utility model, a lifting platform is provided at the bottom end of the operating table.

[0014] According to the resetter bracket of the utility model, one end of the third fixing block close to the steering block, one end of the steering block close to the third fixing block, one end of the fixing rod close to the arc-shaped mounting block, and one end of the arc-shaped mounting block close to the fixing rod are all provided with saw teeth.

[0015] The purpose of the utility model is to provide a reducer bracket, including a horizontal adjustment component, a coarse angle adjustment component and a micro angle adjustment component. By using the cooperation of the horizontal adjustment component, the coarse angle adjustment component and the micro angle adjustment component, the broken bone can be stably fixed, and the broken bone can be adjusted at multiple angles, thereby improving the success rate of closed reduction of fractures and reducing damage to patients; the bottom end of the support frame is provided with a clamping block, and the clamping block is sleeved on the outside of the operating table. The bottom end of the clamping block is threaded with a positioning column, and the top of the positioning column is rotatably connected to the positioning suction cup, which can facilitate the disassembly and assembly of the support frame. In summary, the beneficial effects of the utility model are: the broken bone can be stably fixed, and the broken bone can be adjusted at multiple angles, thereby improving the success rate of closed reduction of fractures and reducing damage to patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the structural diagram of the utility model;

[0017] Figure 2 The structural diagram of the supporting mechanism;

[0018] Figure 3 This is the structural diagram of the coarse angle adjustment component;

[0019] Figure 4 This is the structural diagram of the micro-angle adjustment component;

[0020] In the figure: 1-operating table, 2-support mechanism, 21-support frame, 211-support frame positioning groove, 22-block, 23-positioning column, 231-positioning suction cup, 232-handle, 3-fixing rod, 31-fixing rod positioning groove, 4-locking rod, 41-locking plate, 5-coarse angle adjustment assembly, 51-arc mounting block, 511-mounting block locking rod, 52-arc rack, 53-fixed box, 531-gear, 532-rotating rod, 54-locking Cylinder, 541-locking piece, 6-horizontal adjustment assembly, 61-driving rod, 62-limiting rod, 63-stabilizing plate, 64-mounting plate, 7-micro-angle adjustment assembly, 71-first fixed block, 711-first adjusting piece, 72-second fixed block, 721-second fixed block adjusting rod, 722-second adjusting piece, 73-third fixed block, 731-third fixed block adjusting rod, 8-steering block, 81-mounting rod, 82-steering block positioning rod, 9-sawtooth. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0024] See also Figure 1 to Figure 4The utility model provides a reducer bracket, including an operating table 1. The operating table 1 is for a patient to lie on his back, which is convenient for treating the patient's affected part. When actually used, a lifting platform is provided at the bottom end of the operating table 1, which is convenient for the operator to control the height of the operating table 1. A support mechanism 2 is symmetrically provided on one side of the operating table 1. The support mechanism 2 includes a support frame 21. The bottom end of the support frame 21 is fixed to the operating table 1. A fixing rod 3 is slidably provided above the support frame 21 (a support frame positioning groove 211 is provided at the upper part of the support frame 21, and a fixing rod positioning groove 31 is provided on the fixing rod 3. A locking rod 4 is penetrated between the support frame positioning groove 211 and the fixing rod positioning groove 31. A locking piece 41 is slidably provided in the fixing rod 3, and the locking rod 4 is threadedly penetrated on the locking piece 41). A coarse angle adjustment component 5 is provided at one end of the fixing rod 3 away from the support frame 21. The coarse angle adjustment component 5 includes an arc-shaped mounting block connected to the fixing rod 3 51 (the arc-shaped mounting block 51 is connected to the fixing rod 3 through the mounting block locking rod 511), an arc-shaped rack 52 is provided at one end of the arc-shaped mounting block 51 away from the symmetry center, a fixing box 53 is slidably sleeved on the outside of the arc-shaped mounting block 51, a gear 531 is provided in the fixing box 53, the gear 531 is meshed with the arc-shaped rack 52, the gear 531 is connected to the rotating rod 532, the rotating rod 532 can drive the gear 531 to rotate, and the end of the rotating rod 532 away from the symmetry center passes through the fixing box 53, a locking cylinder 54 is sleeved on the rotating rod 532 outside the fixing box 53, and a locking piece 541 is threadedly penetrated on the locking cylinder 54; the rotating rod 532 is rotated, and the rotating rod 532 drives the gear 531 to rotate, so that the gear 531 drives the fixing box 53 to slide on the arc-shaped mounting block 51, and the locking piece 541 is rotated, and the other locking piece 541 abuts against the rotating rod 532, so that the position of the fixing box 53 can be locked.

[0025] See also Figure 1 to Figure 4 Preferably, a clamping block 22 is provided at the bottom end of the support frame 21, and the clamping block 22 is sleeved on the outside of the operating table 1. A positioning column 23 is threaded through the bottom end of the clamping block 22. The top end of the positioning column 23 is rotatably connected to a positioning suction cup 231. The top end of the positioning suction cup 231 abuts against the operating table 1. A handle 232 is provided at the bottom end of the positioning column 23 to facilitate disassembly and assembly of the support frame 21.

[0026] See also Figure 1 to Figure 4, a horizontal adjustment component 6 is provided on the fixed box 53, and the horizontal adjustment component 6 includes a driving rod 61 threadedly penetrated on the fixed box 53, and a limiting rod 62 is penetrated on the fixed box 53 on both sides of the driving rod 61. A stabilizing plate 63 is provided on the end of the driving rod 61 and the limiting rod 62 away from the symmetry center, and a mounting plate 64 is provided on the end of the driving rod 61 and the limiting rod 62 close to the symmetry center (wherein the limiting rod 62 is connected to the mounting plate 64, and the driving rod 61 is rotatably connected to the mounting plate 64); the driving rod 61 is rotated, and under the restriction of the limiting rod 62, the driving rod 61 can drive The mounting plate 64 performs horizontal movement; a micro-angle adjustment assembly 7 is provided at one end of the mounting plate 64 close to the symmetry center, and the micro-angle adjustment assembly 7 includes a first fixed block 71 connected to the mounting plate 64, one side of the first fixed block 71 is rotatably connected to a first adjusting member 711, and the first fixed block 71 is hinged at one end close to the symmetry center to a second fixed block 72, and the second fixed block 72 close to the first adjusting member 711 is hinged to a second fixed block adjusting rod 721, and the second fixed block adjusting rod 721 is threadedly penetrated on the first adjusting member 711 at one end away from the symmetry center; the first fixed block 71 is rotated to the first adjusting member 711 to rotate. The second fixing block adjusting rod 721 can drive the first adjusting member 711 and the second fixing block 72 to rotate, so as to adjust the angle; the top of the second fixing block 72 is rotatably connected with the second adjusting member 722, the end of the second fixing block 72 close to the symmetry center is hinged to the third fixing block 73, the end of the third fixing block 73 close to the second adjusting member 722 is hinged to the third fixing block adjusting rod 731, and the end of the third fixing block adjusting rod 731 away from the symmetry center is threaded on the second adjusting member 722 (the working principle of the third fixing block adjusting rod 731 is the same as that of the second fixing block 722). The third fixed block 73 is the same as the second fixed block adjustment rod 721, and its specific steps are not repeated here), and a steering block 8 is provided at one end close to the symmetry center of the third fixed block 73 (a steering block positioning rod 82 is provided between the third fixed block 73 and the steering block 8, and the steering block positioning rod 82 can fix the steering block 8 to the third fixed block 73), and the steering block 8 is connected to One end of the symmetry center is connected to the mounting rod 81, and the mounting rod 81 is used to install structures such as fracture reduction needles (structures such as reduction needles and their installation methods are conventional technical means for technicians in this field, and their specific structures and installation methods are not repeated here.

[0027] See also Figure 1 to Figure 4 Preferably, one end of the third fixed block 73 close to the steering block 8, one end of the steering block 8 close to the third fixed block 73, one end of the fixed rod 3 close to the arc-shaped mounting block 51, and one end of the arc-shaped mounting block 51 close to the fixed rod 3 are all provided with serrations 9 to enhance stability.

[0028] See also Figure 1 to Figure 4The utility model is fixed on the operating table 1 by using the supporting mechanism 2. According to the affected part of the patient, the horizontal adjustment component 6 and the coarse angle adjustment component 5 are adjusted. After the adjustment is completed, the reduction needle can be inserted into the broken bone of the patient, and the reduction needle is connected to the mounting rod 81. Finally, the micro angle adjustment component 7 can be adjusted.

[0029] The utility model provides a reducer bracket, including a horizontal adjustment component, a coarse angle adjustment component and a micro angle adjustment component. The horizontal adjustment component, the coarse angle adjustment component and the micro angle adjustment component cooperate to stably fix the broken bone, and the broken bone can be adjusted at multiple angles, thereby improving the success rate of closed reduction of fractures and reducing damage to patients. Blocks are provided at the bottom of the support frame, and the blocks are sleeved on the outside of the operating table. Positioning columns are threaded through the bottom of the blocks, and the tops of the positioning columns are rotatably connected to positioning suction cups, which can facilitate the disassembly and assembly of the support frame. In summary, the beneficial effects of the utility model are: the broken bone can be stably fixed, and the broken bone can be adjusted at multiple angles, thereby improving the success rate of closed reduction of fractures and reducing damage to patients.

[0030] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A reducer bracket, characterized in that: It includes an operating table, on which a supporting mechanism is symmetrically arranged, the supporting mechanism includes a supporting frame, a fixing rod is slidably arranged on the top of the supporting frame, a coarse angle adjustment component is arranged on one end of the fixing rod away from the supporting frame, the coarse angle adjustment component includes an arc-shaped mounting block, an arc-shaped rack is arranged on the arc-shaped mounting block, a fixing box is slidably sleeved on the outside of the arc-shaped mounting block, a gear is arranged in the fixing box, the gears mesh with the arc-shaped rack, the gears are connected to a rotating rod, one end of the rotating rod away from the symmetry center passes through the fixing box, a locking cylinder is sleeved on the rotating rod outside the fixing box, a locking piece is threadedly penetrated on the locking cylinder, and a horizontal adjustment component is arranged on the fixing box; The horizontal adjustment component includes a mounting plate, and a micro-angle adjustment component is provided at one end of the mounting plate close to the center of symmetry. The micro-angle adjustment component includes a first fixed block, one side of the first fixed block is rotatably connected to a first adjusting piece, the end of the first fixed block close to the center of symmetry is hinged to a second fixed block, the second fixed block is hinged to a second fixed block adjustment rod, the second fixed block adjustment rod is threadedly passed through the first adjusting piece, the top of the second fixed block is rotatably connected to the second adjusting piece, the end of the second fixed block close to the center of symmetry is hinged to a third fixed block, the end of the third fixed block close to the second adjusting piece is hinged to a third fixed block adjustment rod, the third fixed block adjustment rod is threadedly passed through the second adjusting piece, the third fixed block is provided with a steering block, and the steering blocks are connected to the mounting rod.

2. The reducer bracket according to claim 1, characterized in that: The horizontal adjustment assembly includes a driving rod threadedly penetrated on a fixing box, limiting rods are penetrated on the fixing boxes on both sides of the driving rod, stabilizing plates are provided on the ends of the driving rod and the limiting rod away from the symmetry center, and mounting plates are provided on the ends of the driving rod and the limiting rod close to the symmetry center.

3. The reducer bracket according to claim 1, characterized in that: The bottom end of the support frame is provided with a card block, and the card block is sleeved on the outside of the operating table. The bottom end of the card block is threaded with a positioning column, the top end of the positioning column is rotatably connected to the positioning suction cup, and the top end of the positioning suction cup abuts the operating table.

4. The reducer bracket according to claim 3, characterized in that: The bottom ends of the positioning columns are all provided with handles.

5. The reducer bracket according to claim 1, characterized in that: The upper part of the support frame is provided with a support frame positioning groove, the fixing rod is provided with a fixing rod positioning groove, a locking rod is passed through the support frame positioning groove and the fixing rod positioning groove, a locking plate is slidably provided in the fixing rod, and the locking rod is threadedly passed through the locking plate.

6. The reducer bracket according to claim 1, characterized in that: A lifting platform is arranged at the bottom end of the operating platform.

7. The reducer bracket according to claim 1, characterized in that: One end of the third fixing block close to the steering block, one end of the steering block close to the third fixing block, one end of the fixing rod close to the arc-shaped mounting block, and one end of the arc-shaped mounting block close to the fixing rod are all provided with saw teeth.

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