Orthopedic splint mounting and fastening device for orthopedics department

Abstract

The utility model discloses an orthopedic splint mounting and fastening device for the orthopedics department, and relates to the technical field of orthopedic splint mounting. The device comprises a lower clamping plate, two sides of the lower clamping plate are fixedly connected with fixing ropes, the top of the lower clamping plate is provided with an upper clamping plate, the top of the upper clamping plate is fixedly connected with a pressing fixing assembly, the fixing ropes are movably connected with the pressing fixing assembly, the top of the upper clamping plate is provided with a winding assembly, and the fixing ropes are fixedly connected with the winding assembly. A reset assembly is arranged at the rotating end of the winding assembly. The pressing and fixing assembly is pressed and the fixing rope is pulled, so that the lower clamping plate and the upper clamping plate can be close to each other and fix the fracture position of a patient, and the whole operation only needs to press the pressing and fixing assembly and then pull the fixing rope; therefore, the fracture position of a patient can be conveniently fixed through the two clamping plates, and meanwhile the tightness degree between the two clamping plates can be conveniently adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of orthopedic splint installation, and in particular relates to an orthopedic splint installation and fastening device for orthopedics. Background Art

[0002] Orthopedic splints are medical devices commonly used in fracture treatment and rehabilitation of bone injuries. They are made of strong materials, such as plastic or metal, and are designed to fit the shape of a specific part of the body to support and stabilize the injured bone and help it heal. These splints can be used during the initial treatment phase after a fracture or bone injury to protect the bone and relieve pain, while maintaining the correct position to promote healing.

[0003] Currently, orthopedic splints are usually fixed to the patient's injured limb by bandages. This fixing method cannot adjust the tightness of the splint, which makes it easy for the splint to be fixed in the position where it is fixed to the patient's injured limb, and is extremely cumbersome and inconvenient to remove.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In view of the problems in the related art, the present invention proposes an orthopedic splint installation and fastening device for orthopedics to overcome the above technical problems existing in the existing related art.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is an orthopedic splint installation and fastening device for orthopedics, comprising a lower splint, both sides of the lower splint are fixedly connected with fixing ropes, the top of the lower splint is provided with an upper splint, the top of the upper splint is fixedly connected with a pressing and fixing component, the fixing rope is movably connected to the pressing and fixing component, the top of the upper splint is provided with a winding component, the fixing rope is fixedly connected to the winding component, the rotating end of the winding component is provided with a reset component, and the upper side of the winding component is provided with a reinforcement component.

[0008] Furthermore, the press-fixing assembly includes a fixing box, which is fixedly connected to the upper splint, and the interior of the fixing box is movably connected to the moving block. A rope hole is provided on the front of the fixing box, and the rope hole passes through the fixing box and the moving block. The fixing rope passes through the fixing box through the rope hole. A spring is fixedly connected to the inner wall of the fixing box, and one end of the spring is fixedly connected to the moving block.

[0009] Furthermore, the winding assembly includes a winding box, which is fixedly connected to the upper clamping plate. The interior of the winding box is rotatably connected to a rotating shaft, and the outer surface of the rotating shaft is fixedly connected to a winding drum. Two rotating shafts and winding drums are symmetrically arranged, and one end of the two fixed ropes is respectively fixedly connected to the corresponding winding drums. The outer surface of the winding drum is fixedly connected to a gear, and the two gears are meshed with each other.

[0010] Furthermore, the reset assembly includes a fixed cylinder, which is fixedly connected to the top of the inner wall of the winding box. The fixed cylinder corresponds to one of the rotating shafts up and down, and the rotating shaft is rotatably connected to the fixed cylinder. A spiral spring is fixedly connected between the rotating shaft and the inner wall of the fixed cylinder.

[0011] Furthermore, the reinforcement component includes a rubber pad, which is fixedly connected to the winding drum, and a movable plate is provided on the upper side of the rubber pad, and the movable plate is movably connected to the inner wall of the winding box, and a T-slot is provided at the bottom of the movable plate, and a limit plate is provided inside the T-slot and on the top of the movable plate, and an adjusting screw is fixedly connected to the inside of the limit plate, and the adjusting screw is threadedly connected to the winding box, and an insert cone is fixedly connected to the bottom of the movable plate, and a rotating block is fixedly connected to the top of the adjusting screw.

[0012] Furthermore, a guide tube is fixedly connected to the outer surface of the upper splint, and the fixing rope is movably connected to the guide tube.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model can pull the fixing rope by pressing the pressing fixing component. At this time, the lower splint and the upper splint can be fitted together with the patient's fracture position as the fixing rope is continuously tightened, so that the lower splint and the upper splint can complete the fixation of the patient's fracture position. The whole operation only requires pressing the pressing fixing component and then pulling the fixing rope, which makes it more convenient to fix the patient's fracture position with two splints, and it is also more convenient to adjust the tightness between the two splints.

[0015] 2. After the utility model completes the fixation of the two splints by the fixing rope and the pressing fixing assembly, at this time, since the redundant fixing rope is not pulled by external force, the spiral spring can drive the rotating shaft to rotate and make the rotating shaft drive the corresponding winding drum to rotate, and the rotating winding drum drives the other winding drum to rotate through two meshing gears, so that the two winding drums can reel in the corresponding fixing ropes at the same time. The above arrangement enables the winding drum to automatically reel in the redundant fixing rope under the drive of the spiral spring and the rotating shaft after the fixing rope completes the fixation of the two splints, thereby avoiding the phenomenon that the two splints become loose due to accidental touching of the redundant fixing rope when the fixing rope is fixing the two splints.

[0016] 3. The utility model rotates the adjusting screw by the rotating block. At this time, the movable plate can move straight downward under the drive of the adjusting screw and the two limit plates and directly insert the insert cone into the inside of the rubber pad. This arrangement ensures that the winding drum will not rotate arbitrarily under the restriction of the movable plate, the insert cone and the rubber pad after completing the winding of the fixed rope, so that the fixed rope will not move out of the winding box at will when fixing the two splints, thereby improving the stability of the fixed rope when fixing the two splints.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

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

[0020] Figure 2 This is a schematic diagram of a top-down cross-sectional structure of a fixing box of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of the press-fixing assembly of the present utility model;

[0022] Figure 4 This is a schematic side sectional structural diagram of the winding box of the present invention;

[0023] Figure 5 This is a schematic diagram of the reset assembly structure of the utility model;

[0024] Figure 6This is a schematic diagram of the winding assembly structure of the present utility model;

[0025] Figure 7 This is a schematic diagram of the reinforcement component structure of the present utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0027] 1. Lower splint; 2. Fixing rope; 3. Upper splint; 4. Press-fix assembly; 401. Fixing box; 402. Moving block; 403. Rope hole; 404. Spring; 405. Guide block; 406. Guide slot; 407. Gripping block; 5. Winding assembly; 501. Winding box; 502. Rotating shaft; 503. Winding drum; 504. Gear; 6. Reset assembly; 601. Fixed drum; 602. Volute spring; 7. Reinforcement assembly; 701. Rubber pad; 702. Moving plate; 703. T-slot; 704. Limiting plate; 705. Adjusting screw; 706. Insert cone; 707. Rotating block; 8. Guide tube. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the utility model embodiments in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the utility model embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of utility model protection.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements 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 utility model.

[0030] See also Figure 1-Figure 7 As shown, the utility model is an orthopedic splint installation and fastening device for orthopedics, comprising a lower splint 1, fixedly connected to both sides of the lower splint 1 with a fixing rope 2, an upper splint 3 is provided on the top of the lower splint 1, a pressing and fixing component 4 is fixedly connected to the top of the upper splint 3, the fixing rope 2 is movably connected to the pressing and fixing component 4, a winding component 5 is provided on the top of the upper splint 3, the fixing rope 2 is fixedly connected to the winding component 5, a reset component 6 is provided at the rotating end of the winding component 5, and a reinforcement component 7 is provided on the upper side of the winding component 5.

[0031] By putting the lower splint 1 and the upper splint 3 on the patient's limb that needs to be fixed, then pressing the pressing and fixing component 4 and pulling the fixing rope 2 at the same time, the fixing rope 2 is continuously passed through the inside of the pressing and fixing component 4. At this time, the lower splint 1 and the upper splint 3 are continuously approached and fixed to the patient's limb under the pulling of the fixing rope 2. At the same time, the winding component 5 can wind up the excess fixing rope 2 under the drive of the resetting component 6.

[0032] By pressing the pressing and fixing component 4, the fixing rope 2 can be pulled. At this time, the lower splint 1 and the upper splint 3 can be fitted together with the patient's fracture position as the fixing rope 2 is continuously tightened, so that the lower splint 1 and the upper splint 3 can complete the fixation of the patient's fracture position. The entire operation only requires pressing the pressing and fixing component 4 and then pulling the fixing rope 2, which makes it more convenient to fix the patient's fracture position with two splints, and it is also more convenient to adjust the tightness between the two splints.

[0033] In one embodiment, for the above-mentioned press-fixing component 4, the press-fixing component 4 includes a fixing box 401, the fixing box 401 is fixedly connected to the upper splint 3, the internal movably connected to the moving block 402, the front of the fixing box 401 is provided with a rope hole 403, the rope hole 403 passes through the fixing box 401 and the moving block 402, the fixing rope 2 passes through the fixing box 401 through the rope hole 403, the inner wall of the fixing box 401 is fixedly connected with a spring 404, and one end of the spring 404 is fixedly connected to the moving block 402.

[0034] The spring 404 can push the moving block 402, so that the rope hole 403 on the moving block 402 is misaligned with the rope hole 403 on the fixed box 401. At this time, the fixed rope 2 inside the fixed box 401 is bent under the drive of the moving block 402, so that the fixed rope 2 will not move freely inside the fixed box 401. When releasing the fixation of the fixed rope 2, it is only necessary to push the moving block 402 and align the rope hole 403 on the moving block 402 with the rope hole 403 on the fixed box 401. The whole operation is relatively convenient.

[0035] In one embodiment, for the above-mentioned press-fix component 4, the press-fix component 4 also includes a guide block 405, the guide block 405 is fixedly connected to the moving block 402, and a guide groove 406 is provided on the inner wall of the fixed box 401 corresponding to the guide block 405, the guide block 405 is movably connected to the guide groove 406, and one side of the moving block 402 and one side of the fixed box 401 are fixedly connected with a gripping block 407.

[0036] When removing the lower splint 1 and the upper splint 3 from the patient's fracture position, the operator squeezes the two grasping blocks 407 with one hand, so that the moving block 402 moves toward the inside of the fixing box 401 and no longer fixes the fixing rope 2. At the same time, the operator pulls the upper splint 3 upward through the two grasping blocks 407 and allows the fixing rope 2 to continuously move out from the inside of the winding assembly 5. As the fixing rope 2 continues to move out, the distance between the lower splint 1 and the upper splint 3 continues to increase, so that the two splints can be moved down from the patient's fracture position. The setting of the two grasping blocks 407 makes it more convenient to separate the upper splint 3 from the lower splint 1; when the moving block 402 moves, it can drive the guide block 405 to slide inside the guide groove 406, and the moving block 402 has a higher stability when sliding under the guide wire of the guide block 405 and the guide groove 406.

[0037] In one embodiment, for the above-mentioned winding assembly 5, the winding assembly 5 includes a winding box 501, the winding box 501 is fixedly connected to the upper clamping plate 3, the internal rotation of the winding box 501 is connected to the rotating shaft 502, the outer surface of the rotating shaft 502 is fixedly connected to the winding drum 503, and two rotating shafts 502 and winding drums 503 are symmetrically arranged, one end of the two fixing ropes 2 is respectively fixedly connected to the corresponding winding drum 503, the outer surface of the winding drum 503 is fixedly connected to a gear 504, and the two gears 504 are meshed with each other.

[0038] By rotating one of the rotating shafts 502, the rotating shaft 502 can drive the corresponding winding drum 503 to rotate. At this time, the rotating winding drum 503 can drive the other winding drum 503 to rotate through the two meshed gears 504, so that the two winding drums 503 can respectively reel in the two fixed ropes 2 on both sides of the lower clamping plate 1. This arrangement prevents the two fixed ropes 2 from being entangled together when reeling in the fixed ropes, so that the two fixed ropes 2 will not be unable to move out of the winding box 501 due to being entangled with each other. The arrangement of the gear 504 allows the two fixed ropes 2 to move out of the winding box 501 at the same time, so that when fixing the two clamping plates, there will be no phenomenon that one fixed rope 2 is longer than the other.

[0039] In one embodiment, for the above-mentioned reset component 6, the reset component 6 includes a fixed cylinder 601, the fixed cylinder 601 is fixedly connected to the top of the inner wall of the winding box 501, the fixed cylinder 601 corresponds to one of the rotating shafts 502 up and down, the rotating shaft 502 is rotatably connected to the fixed cylinder 601, and a spiral spring 602 is fixedly connected between the rotating shaft 502 and the inner wall of the fixed cylinder 601.

[0040] When the take-up drum 503 rotates and causes the fixing rope 2 to move out from the inside of the take-up box 501, the spiral spring 602 is continuously tightened under the drive of the rotating shaft 502. When the fixation of the two splints is completed, the excess fixing rope 2 is not pulled by the external force, so that the spiral spring 602 can drive the rotating shaft 502 to rotate and cause the rotating shaft 502 to drive the corresponding take-up drum 503 to rotate. At this time, the take-up drum 503 drives the other take-up drum 503 to reel in the two meshed gears 504, so that the two take-up drums 503 can reel in the corresponding fixing rope 2 at the same time. The above arrangement enables the take-up drum 503 to automatically reel in the excess fixing rope 2 under the drive of the spiral spring 602 and the rotating shaft 502 after the fixing of the two splints is completed, thereby avoiding the phenomenon that the two splints become loose due to accidental contact with the excess fixing rope 2 when the fixing rope 2 fixes the two splints.

[0041] In one embodiment, for the above-mentioned reinforcement component 7, the reinforcement component 7 includes a rubber pad 701, the rubber pad 701 is fixedly connected to the winding drum 503, a movable plate 702 is provided on the upper side of the rubber pad 701, the movable plate 702 is movably connected to the inner wall of the winding box 501, a T-slot 703 is provided at the bottom of the movable plate 702, the interior of the T-slot 703 and the top of the movable plate 702 are both provided with a limiting plate 704, the interior of the limiting plate 704 is fixedly connected with an adjusting screw 705, the adjusting screw 705 is threadedly connected to the winding box 501, the bottom of the movable plate 702 is fixedly connected with an insert cone 706, and the top of the adjusting screw 705 is fixedly connected with a rotating block 707.

[0042] When the cam 705 is in the closed position, the lever 702 is in the closed position, and the lever 702 is in the closed position, so that the lever 702 is in the open position, and the lever 702 is in the closed position, so that the lever 702 is in the open position, and the lever 702 is in the open position, so that the lever 702 is in the open position, and the lever 702 is in the open position, so that the lever 702 is in the open position, and the lever 702 is in the open position, so that the lever 702 is in the open position,

[0043] In one embodiment, for the upper clamping plate 3 , a guide tube 8 is fixedly connected to the outer surface of the upper clamping plate 3 , and the fixing rope 2 is movably connected to the guide tube 8 .

[0044] When the fixing rope 2 is pulled, the fixing rope 2 can slide inside the guide tube 8. The setting of the guide tube 8 ensures that the fixing rope 2 will not move when fixing the upper splint 3 and the lower splint 1, so that the fixing rope 2 can better fix the two splints.

[0045] The present invention relates to a method for fixing the fractured bone of a patient in a fixed position, wherein the fixing rope 2 is pulled by pressing the fixing assembly 4, and the fixing rope 2 is tightened continuously. The fixing rope 2 is tightened and the fixing rope 2 is tightened, thereby making the fixing of the fractured bone of the patient in the fixed position convenient. The fixing rope 2 is tightened and the fixing rope 2 is tightened, thereby making the fixing of the fractured bone of the patient in the fixed position convenient. The fixing rope 2 is tightened and the fixing rope 2 is tightened, thereby making the fixing of the fractured bone of the patient in the fixed position convenient. The fixing rope 2 is tightened and the fixing rope 2 is tightened, thereby making the fixing of the fractured bone of the patient in the fixed position convenient. 503 can simultaneously reel in the corresponding fixing rope 2. The above arrangement enables the fixing rope 2 to complete the fixing of the two splints, and the reel-up drum 503 can automatically reel in the excess fixing rope 2 driven by the spiral spring 602 and the rotating shaft 502, thereby avoiding the phenomenon that the two splints become loose due to accidental contact with the excess fixing rope 2 when the fixing rope 2 fixes the two splints; 3. The adjusting screw 705 is rotated by the rotating block 707. At this time, the movable plate 702 is adjusted on the adjusting screw 705. Driven by the two limit plates 704, it can move straight downward and directly insert the cone 706 into the rubber pad 701. This arrangement prevents the winding drum 503 from rotating arbitrarily under the restriction of the movable plate 702, the cone 706 and the rubber pad 701 after completing the winding of the fixing rope 2, so that the fixing rope 2 will not move out of the winding box 501 at will when fixing the two splints, thereby improving the stability of the fixing rope 2 when fixing the two splints.

[0046] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0047] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An orthopedic splint mounting and fastening device for orthopedics, comprising a lower splint (1), characterized in that: The two sides of the lower splint (1) are fixedly connected with fixing ropes (2), the top of the lower splint (1) is provided with an upper splint (3), the top of the upper splint (3) is fixedly connected with a pressing and fixing component (4), the fixing rope (2) and the pressing and fixing component (4) are movably connected, the top of the upper splint (3) is provided with a winding component (5), the fixing rope (2) is fixedly connected to the winding component (5), the rotating end of the winding component (5) is provided with a reset component (6), and the upper side of the winding component (5) is provided with a reinforcement component (7).

2. An orthopedic splint mounting and fastening device according to claim 1, characterized in that: The pressing and fixing assembly (4) comprises a fixing box (401), the fixing box (401) is fixedly connected to the upper clamping plate (3), the interior of the fixing box (401) is movably connected to the moving block (402), a rope hole (403) is provided on the front of the fixing box (401), the rope hole (403) passes through the fixing box (401) and the moving block (402), the fixing rope (2) passes through the fixing box (401) through the rope hole (403), a spring (404) is fixedly connected to the inner wall of the fixing box (401), and one end of the spring (404) is fixedly connected to the moving block (402).

3. The orthopedic splint mounting and fastening device according to claim 2, characterized in that: The pressing and fixing assembly (4) further comprises a guide block (405), wherein the guide block (405) is fixedly connected to the moving block (402), and a guide groove (406) is provided on the inner wall of the fixing box (401) corresponding to the guide block (405), wherein the guide block (405) is movably connected to the guide groove (406), and a gripping block (407) is fixedly connected to one side of the moving block (402) and one side of the fixing box (401).

4. The orthopedic splint mounting and fastening device according to claim 1, characterized in that: The winding assembly (5) includes a winding box (501), the winding box (501) is fixedly connected to the upper clamping plate (3), the winding box (501) is internally rotatably connected to a rotating shaft (502), the outer surface of the rotating shaft (502) is fixedly connected to a winding drum (503), two rotating shafts (502) and winding drums (503) are symmetrically arranged, one end of the two fixing ropes (2) is respectively fixedly connected to the corresponding winding drum (503), the outer surface of the winding drum (503) is fixedly connected to a gear (504), and the two gears (504) are meshed with each other.

5. The orthopedic splint mounting and fastening device according to claim 4, characterized in that: The reset assembly (6) comprises a fixed cylinder (601), the fixed cylinder (601) being fixedly connected to the top of the inner wall of the winding box (501), the fixed cylinder (601) corresponding to one of the rotating shafts (502) in upper and lower positions, the rotating shaft (502) being rotatably connected to the fixed cylinder (601), and a volute spring (602) being fixedly connected between the rotating shaft (502) and the inner wall of the fixed cylinder (601).

6. The orthopedic splint mounting and fastening device according to claim 4, characterized in that: The reinforcement component (7) comprises a rubber pad (701), the rubber pad (701) is fixedly connected to the winding drum (503), a movable plate (702) is provided on the upper side of the rubber pad (701), the movable plate (702) is movably connected to the inner wall of the winding box (501), a T-slot (703) is provided at the bottom of the movable plate (702), the interior of the T-slot (703) and the top of the movable plate (702) are both provided with a limiting disk (704), the interior of the limiting disk (704) is fixedly connected to an adjusting screw (705), the adjusting screw (705) is threadedly connected to the winding box (501), the bottom of the movable plate (702) is fixedly connected to an insert cone (706), and the top of the adjusting screw (705) is fixedly connected to a rotating block (707).

7. The orthopedic splint mounting and fastening device according to claim 1, characterized in that: The outer surface of the upper clamping plate (3) is fixedly connected with a guide tube (8), and the fixing rope (2) is movably connected to the guide tube (8).

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