Resetting and fixing orthopedic correction device for orthopedics department

Abstract

The utility model belongs to the field of orthopedic correction devices, and particularly relates to a reduction and fixation orthopedic correction device for the orthopedics department, which solves the problem that in the prior art, mounting and dismounting are too tedious, and comprises an upper shell and a T-shaped block, one side of the upper shell is fixedly connected with a hinge through a screw, and a rotating part of the hinge is fixedly connected with a lower shell through a screw; through the arrangement of a push rod, a steel rope and other structures, the upper shell and the lower shell are closed, the push rod is pressed downwards, the detachable screw rod is pushed, the sliding block can slide in the sliding groove, the steel rope is tensioned, the T-shaped block is driven to move, and the upper shell and the lower shell are driven to be locked; when the patient feels that the upper shell and the lower shell are locked, the push rod is loosened, the sliding block is locked, the effect that the whole device can be conveniently and rapidly locked is achieved, and the device is suitable for being independently operated by one patient or used for first aid.

Description

Technical Field

[0001] The utility model relates to the technical field of orthopedic correction devices, in particular to an orthopedic reduction and fixation orthopedic correction device. Background Art

[0002] At present, the orthopedic correction devices used for reduction and fixation of long-barreled bone fractures of the limbs have two functions: fixation and reduction. They are made of nylon, plastic, aluminum alloy, brass, stainless steel, etc. According to the different situations of the fracture site, there are many types, such as humeral fracture reduction and fixation device, forearm fracture reduction and fixation device, femoral fracture reduction and fixation device, tibia and fibula fracture reduction and fixation device, etc.

[0003] In the prior art, the authorization announcement number is CN114869566A, which is an orthopedic reduction and fixation orthopedic correction device, including a first fixed frame, a first rotating rod and a second fixed frame, etc. The first rotating rod is symmetrically connected to the upper right side of the first fixed frame, and the second fixed frame is rotatably connected between the two first rotating rods. By placing the shoulder strap on the patient's shoulder, the patient can relax his arm, and the first connecting rope and the second connecting rope can hang the device and the patient's arm. However, the invention has many parts, which is troublesome to install and disassemble, and there are many exposed metal parts on the outside of the entire device, which poses a safety hazard. Utility Model Content

[0004] The utility model aims to provide an orthopedic reduction and fixation orthopedic correction device, which solves the problem that the installation and disassembly are too complicated.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an orthopedic reduction and fixation orthopedic correction device, comprising an upper shell and a T-shaped block, one side of the upper shell is fixedly connected with a hinge by screws, the rotating part of the hinge is fixedly connected with a lower shell by screws, the upper shell and the lower shell are both bonded with compression sponges, the interior of the upper shell is fixedly connected with a plurality of arc-shaped equidistantly distributed card blocks by screws, and a sliding groove is provided inside the upper shell;

[0006] The sliding groove is slidably connected to a sliding block, the sliding block is fixedly connected to a steel rope, the other end of the steel rope is fixedly connected to the T-shaped block, a fixed block and a limit block are respectively welded inside the sliding block, a push rod and a locking rod are slidably assembled inside the fixed block and the limit block, a connecting rod is rotatably installed inside the sliding block, a sliding block and a moving block are slidably assembled at both ends of the connecting rod, and the other sides of the sliding block and the moving block are movably hinged on the push rod and the locking rod.

[0007] Preferably, a thread groove is formed on the sliding block, and a detachable screw rod is connected to the inner thread of the thread groove.

[0008] Preferably, a through slot is formed on the other side of the upper shell and the other side of the lower shell, and the T-shaped block passes through the inside of the through slot.

[0009] Preferably, a support rod is welded inside the sliding block, and the connecting rod is movably hinged to the support rod.

[0010] Preferably, a limiting groove is provided inside the limiting block, the locking rod is slidably connected inside the limiting groove, a return spring is welded to one end of the locking rod, and the other end of the return spring is welded to the inside of the limiting block.

[0011] Preferably, a fixing groove is provided inside the fixing block, and the push rod is slidably connected inside the fixing groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model closes the upper shell and the lower shell by setting the push rod, steel rope and other structures, presses the push rod downward, pushes the detachable screw rod to allow the sliding block to slide inside the sliding groove, and tightens the steel rope to drive the T-shaped block to move, drive the upper shell and the lower shell to be locked, and when the patient feels that the upper shell and the lower shell are locked, releases the push rod, and the sliding block is locked, so that the effect of locking the entire device is achieved more conveniently and quickly, which is suitable for patients to operate alone or for first aid.

[0014] 2. The utility model adopts the arrangement of the detachable screw, thread groove and other structures. When the tightness is adjusted to a suitable level, the detachable screw can be rotated and removed, and the push rod is also made into a hidden type, so that there will be no protrusions on the outer surface of the entire device that affect the patient's life in daily life, thereby eliminating safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is an enlarged view of structure A of the utility model;

[0017] Figure 3 It is a schematic diagram of the overall structure of the utility model.

[0018] In the figure: 1. upper shell; 2. hinge; 3. T-shaped block; 4. pressing sponge; 5. clamping block; 6. through slot; 7. removable screw; 8. push rod; 9. fixed block; 10. limit block; 11. sliding block; 12. locking rod; 13. reset spring; 14. sliding slot; 15. support rod; 16. steel rope; 17. lower shell; 18. threaded groove; 19. connecting rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 , an orthopedic reduction and fixation orthopedic correction device, comprising an upper shell 1 and a T-shaped block 3, one side of the upper shell 1 is fixedly connected with a hinge 2 by screws, the rotating part of the hinge 2 is fixedly connected with a lower shell 17 by screws, a compression sponge 4 is bonded to the upper shell 1 and the lower shell 17, a plurality of arc-shaped equidistantly distributed card blocks 5 are fixedly connected to the interior of the upper shell 1 by screws, and a sliding groove 14 is opened inside the upper shell 1;

[0021] The sliding groove 14 is slidably connected to a sliding block 11, and a steel rope 16 is fixedly connected to the sliding block 11. The other end of the steel rope 16 is fixedly connected to the T-shaped block 3. The interior of the sliding block 11 is respectively welded with a fixed block 9 and a limit block 10. The interiors of the fixed block 9 and the limit block 10 are respectively slidably equipped with a push rod 8 and a locking rod 12. A connecting rod 19 is rotatably installed inside the sliding block 11. The two ends of the connecting rod 19 are respectively slidably equipped with a slider and a moving block. The other sides of the slider and the moving block are respectively movably hinged to the push rod 8 and the locking rod 12. 2, through the arrangement of the push rod 8, the steel rope 16 and other structures, the upper shell 1 and the lower shell 17 are closed, the push rod 8 is pressed downward, and the detachable screw 7 is pushed to allow the sliding block 11 to slide inside the sliding groove 14, and the steel rope 16 is tightened to drive the T-shaped block 3 to move, and drive the upper shell 1 and the lower shell 17 to be locked. When the patient feels that the upper shell 1 and the lower shell 17 are locked, the push rod 8 is released, and the sliding block 11 is locked, so that the effect of locking the entire device is achieved more conveniently and quickly, which is suitable for the patient to operate alone or for emergency treatment.

[0022] See also Figure 1-3 A thread groove 18 is provided on the sliding block 11, and the internal thread of the thread groove 18 is connected to a detachable screw rod 7. Through the arrangement of the detachable screw rod 7, the thread groove 18 and other structures, when the appropriate tightness is adjusted, the detachable screw rod 7 is rotated and removed, and the push rod 8 is also made into a hidden type, so that there will be no protrusions on the outer surface of the entire device that affect the patient's life in the patient's daily life, thereby eliminating the effect of potential safety hazards.

[0023] See also Figure 1 A through slot 6 is formed on the other side of the upper shell 1 and the lower shell 17 , and the T-shaped block 3 passes through the inside of the through slot 6 .

[0024] See also Figure 2A support rod 15 is welded inside the sliding block 11 , and the connecting rod 19 is movably hinged on the support rod 15 .

[0025] See also Figure 2 A limiting groove is provided inside the limiting block 10 , and a locking rod 12 is slidably connected inside the limiting groove. A return spring 13 is welded to one end of the locking rod 12 , and the other end of the return spring 13 is welded to the inside of the limiting block 10 .

[0026] See also Figure 2 A fixing groove is provided inside the fixing block 9, and the push rod 8 is slidably connected inside the fixing groove.

[0027] The specific implementation process of the utility model is as follows: rotate around the hinge, close the upper shell 1 and the lower shell 17, press the push rod 8 downward, push the detachable screw 7 to allow the sliding block 11 to slide inside the sliding groove 14, and tighten the steel rope 16. The steel rope 16 drives the T-shaped block 3 to move, and drives the upper shell 1 and the lower shell 17 to be locked. When the patient feels that the upper shell 1 and the lower shell 17 are locked, the push rod 8 is released, the sliding block 11 is locked, and the internal compression sponge 4 fixes the part of the patient that needs to be fixed and corrected, and will not bring too much pressure, thereby improving comfort.

[0028] When the tightness is adjusted to a suitable level, the detachable screw rod 7 is rotated and removed, and the push rod 8 is also made into a hidden type, which will not bring inconvenience to life and reduce safety hazards.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An orthopedic reduction and fixation orthopedic correction device, comprising an upper shell (1) and a T-shaped block (3), characterized in that: A hinge (2) is fixedly connected to one side of the upper shell (1) by screws, and a rotating portion of the hinge (2) is fixedly connected to a lower shell (17) by screws. A compression sponge (4) is bonded to both the upper shell (1) and the lower shell (17). A plurality of arc-shaped, equidistantly distributed clamping blocks (5) are fixedly connected to the interior of the upper shell (1) by screws, and a sliding groove (14) is provided inside the upper shell (1); The sliding groove (14) is slidably connected to a sliding block (11), the sliding block (11) is fixedly connected to a steel rope (16), the other end of the steel rope (16) is fixedly connected to the T-shaped block (3), the sliding block (11) is respectively welded with a fixed block (9) and a limit block (10), the fixed block (9) and the limit block (10) are respectively slidably equipped with a push rod (8) and a locking rod (12), the sliding block (11) is rotatably installed with a connecting rod (19), the two ends of the connecting rod (19) are respectively slidably equipped with a sliding block and a moving block, the other sides of the sliding block and the moving block are respectively movably hinged on the pushing rod (8) and the locking rod (12).

2. The orthopedic reduction and fixation orthopedic correction device according to claim 1, characterized in that: The sliding block (11) is provided with a thread groove (18), and the internal thread of the thread groove (18) is connected with a detachable screw rod (7).

3. The orthopedic reduction and fixation orthopedic correction device according to claim 1, characterized in that: A through slot (6) is provided on the other side of the upper shell (1) and the lower shell (17), and the T-shaped block (3) passes through the interior of the through slot (6).

4. The orthopedic reduction and fixation orthopedic correction device according to claim 1, characterized in that: A support rod (15) is welded inside the sliding block (11), and the connecting rod (19) is movably hinged on the support rod (15).

5. The orthopedic reduction and fixation orthopedic correction device according to claim 1, characterized in that: A limiting groove is provided inside the limiting block (10), the locking rod (12) is slidably connected inside the limiting groove, a return spring (13) is welded to one end of the locking rod (12), and the other end of the return spring (13) is welded to the inside of the limiting block (10).

6. The orthopedic reduction and fixation orthopedic correction device according to claim 1, characterized in that: A fixing groove is provided inside the fixing block (9), and the push rod (8) is slidably connected inside the fixing groove.

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