Shoulder abduction fixing brace for rehabilitation

Abstract

The utility model discloses a shoulder abduction fixing brace for rehabilitation, which belongs to the technical field of rehabilitation instruments and comprises a first fixing support, and two first binding devices are fixedly arranged on the first fixing support. A first mounting bracket is rotatably arranged on the first fixing bracket, a connecting rod is rotatably arranged on the first mounting bracket, a first limiting device is rotatably arranged at the other end of the connecting rod, and the first limiting device is fixedly arranged on the first fixing bracket; and an arm binding device is rotationally arranged on the first mounting bracket. The shoulder joint fixing device has the advantage of good shoulder joint fixing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation equipment, in particular to a shoulder abduction fixing brace for rehabilitation. Background Art

[0002] Shoulder abduction refers to the overextension of the shoulder joint under the action of external force, which causes damage to the joint capsule, ligaments, muscles and other tissues. The importance of shoulder abduction rehabilitation is that it can help patients relieve pain, restore joint function and prevent complications. In the early stages of rehabilitation, patients need to limit shoulder joint activities, avoid strenuous exercise and repetitive movements, and in the middle stages of rehabilitation, perform progressive shoulder joint activities, such as shoulder swing and lateral raise, to gradually increase the range of motion until basic movement training can be performed in the late stages of rehabilitation.

[0003] In the early stages of rehabilitation, in order to limit the movement of the patient's shoulder joint, medical staff will require the patient to wear a fixed brace to ensure the rehabilitation effect.

[0004] However, the existing fixation brace has a relatively simple structure, which makes the restrictive effect of the fixation brace on the shoulder joint not very effective, resulting in a defect of poor fixation effect.

[0005] Based on this, the utility model designs a shoulder abduction fixation brace for rehabilitation to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a shoulder abduction fixation brace for rehabilitation to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: it includes a first fixed bracket, on which a first restraint device is fixedly arranged, and two first restraint devices are arranged; a first mounting bracket is rotatably arranged on the first fixed bracket, on which a connecting rod is rotatably arranged, and a first limiting device is rotatably arranged on the other end of the connecting rod, and the first limiting device is fixedly arranged on the first fixed bracket; an arm restraint device is rotatably arranged on the first mounting bracket.

[0008] Preferably, the first limiting device includes a sliding block and a fixed block, the sliding block is provided with a through hole, the fixed block is provided with a threaded hole, the sliding block is rotatably set on the connecting rod, the first fixed bracket is located between the sliding block and the fixed block, the threaded hole is threadedly connected with a first fastening bolt, and the first fastening bolt is threadedly connected to the fixed block after passing through the through hole; a positioning block is fixedly provided on the sliding block, a positioning hole corresponding to the positioning block is provided on the first fixed bracket, and the positioning block is clamped in the positioning hole; a plurality of positioning holes are provided.

[0009] Preferably, the arm restraint device includes a second fixed bracket and a second restraint device, the second fixed bracket is rotatably arranged on the first mounting bracket, the second fixed bracket is slidably arranged with a second mounting bracket, the second restraint device is fixedly arranged on the second mounting bracket, the second mounting bracket is provided with a second mounting hole, the second mounting hole is threaded with a second fastening bolt, and the second fastening bolt is tightened against the second fixed bracket; a third fixed bracket is rotatably arranged on the second mounting bracket, the second restraint device is fixedly arranged on the third fixed bracket, and a supporting device is fixedly arranged on the third fixed bracket.

[0010] Preferably, the first restraining device comprises a first limiting plate, the first limiting plate is fixedly disposed on a first fixing bracket, first pull rings are rotatably disposed at both ends of the first limiting plate, and a first elastic band is connected between the two first pull rings.

[0011] Preferably, the second restraining device includes a second limiting plate, two second limiting plates are respectively fixedly arranged on the second mounting bracket and the third fixing bracket, second pull rings are rotatably arranged at both ends of the second limiting plate, and a second elastic band is connected between the two second pull rings.

[0012] In summary, the present application has the following beneficial technical effects: through the use of the first limiting device, when performing shoulder abduction fixation treatment, by adjusting the pairing relationship between the positioning block and the positioning hole, and using the sliding block and the fixed block to fix the positioning block, the purpose of multi-level adjustment at different angles can be achieved, so that the controlled angle during shoulder abduction fixation treatment is effectively fixed, and at the same time, an arm restraint device is provided to limit the freedom of movement of the arm, avoiding the situation in which the arm causes shoulder joint movement during movement, which has the advantage of good shoulder joint fixation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. 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.

[0014] Figure 1 This is a schematic diagram of the structure of the first fixing bracket of this embodiment;

[0015] Figure 2 For this embodiment Figure 1 A magnified view of the structure in the middle;

[0016] Figure 3 This is a schematic diagram of the installation of the sliding block of this embodiment;

[0017] Figure 4 This is a schematic diagram of the installation of the fixing block of this embodiment;

[0018] Figure 5 Schematic diagram of the structure of the arm restraint device in this embodiment.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. The first fixed bracket; 2. The first restraining device; 3. The first limiting plate; 4. The first pull ring; 5. The first elastic band; 6. The first mounting bracket; 7. The connecting rod; 8. The first limiting device; 9. The sliding block; 10. The fixed block; 11. The through hole; 12. The threaded hole; 13. The first fastening bolt; 14. The positioning block; 15. The positioning hole; 16. The arm restraining device; 17. The second fixed bracket; 18. The second restraining device; 19. The second mounting bracket; 20. The second fastening bolt; 21. The third fixed bracket; 22. The supporting device; 23. The second limiting plate; 24. The second pull ring; 25. The second elastic band. DETAILED DESCRIPTION

[0021] 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.

[0022] The following is combined with Figure 1 —5 further describes this application in detail.

[0023] A shoulder abduction fixation brace for rehabilitation comprises a first fixing bracket 1.

[0024] A first restraining device 2 is fixedly arranged on the first fixed bracket 1, and two first restraining devices 2 are arranged; the first restraining device 2 includes a first limiting plate 3, and the first limiting plate 3 is fixedly arranged on the first fixed bracket 1, and first pull rings 4 are rotatably arranged at both ends of the first limiting plate 3, and a first elastic band 5 is connected between the two first pull rings 4.

[0025] A first mounting bracket 6 is rotatably provided on the first fixing bracket 1, a connecting rod 7 is rotatably provided on the first mounting bracket 6, and a first limiting device 8 is rotatably provided on the other end of the connecting rod 7; the first limiting device 8 includes a sliding block 9 and a fixed block 10, a through hole 11 is provided on the sliding block 9, a threaded hole 12 is provided on the fixed block 10, the sliding block 9 is rotatably provided on one end of the connecting rod 7 away from the first mounting bracket 6, the first fixing bracket 1 is located between the sliding block 9 and the fixed block 10, a first fastening bolt 13 is threadedly connected to the threaded hole 12, and the first fastening bolt 13 is threadedly connected to the fixed block 10 after passing through the through hole 11; a positioning block 14 is fixedly provided on the sliding block 9, a positioning hole 15 corresponding to the positioning block 14 is provided on the first fixing bracket 1, and the positioning block 14 is clamped in the positioning hole 15; a plurality of positioning holes 15 are provided.

[0026] An arm restraint device 16 is rotatably provided on the first mounting bracket 6, and the arm restraint device 16 includes a second fixed bracket 17 and a second restraint device 18. The second fixed bracket 17 is rotatably provided on the first mounting bracket 6, and a second mounting bracket 19 is slidably provided on the second fixed bracket 17. The second restraint device 18 is fixedly provided on the second mounting bracket 19. A second mounting hole (not shown in the figure) is opened on the second mounting bracket 19, and a second fastening bolt 20 is threadedly connected in the second mounting hole, and the second fastening bolt 20 is pressed against the second fixed bracket 17; a third fixed bracket 21 is rotatably provided on the second mounting bracket 19, and the second restraint device 18 is fixedly provided on the third fixed bracket 21, and a supporting device 22 is fixedly provided on the third fixed bracket 21.

[0027] The second restraining device 18 includes a second limiting plate 23 , and the two second limiting plates 23 are respectively fixedly arranged on the second mounting bracket 19 and the third fixing bracket 21 . Second pull rings 24 are rotatably arranged at both ends of the second limiting plates 23 , and a second elastic band 25 is connected between the two second pull rings 24 .

[0028] The implementation principle of this embodiment is as follows: when performing fixation treatment for shoulder abduction, the first fixing bracket 1 is placed on the side where the patient's arm needs to be supported, and then the two first elastic bands 5 are put on the patient's body to complete the installation of the first fixing bracket 1. Then, the patient's arm is restrained on the arm restraint device 16 through the two second restraint devices 18, and at the same time, the position relationship between the second fixing bracket 17 and the second mounting bracket 19 is adjusted, and the second fastening bolt 20 is used to tighten the position so that the patient's elbow joint is located between the second mounting bracket 19 and the third fixing bracket 21, so that the patient's arm can swing smoothly laterally; finally, the angle of shoulder abduction is fixed, and after adjusting to a suitable angle After the degree is reached, adjust the position of the sliding block 9 on the first fixing bracket 1 so that the positioning block 14 is engaged in the appropriate positioning hole 15, and then place the fixing block 10 on the side of the first fixing bracket 1 away from the sliding block 9, and pass the first fastening bolt 13 through the through hole 11 and then threadedly connected to the fixing block 10, and continue to rotate the first fastening bolt 13 until the first fixing bracket 1 is tightly pressed between the sliding block 9 and the fixing block 10, and the positioning block 14 is fixed in the positioning hole 15. At this time, the angle between the first fixing bracket 1 and the first mounting bracket 6 is supported by the connecting rod 7, maintaining a constant angle and not easily loosening, so that the shoulder joint fixation brace has a better limiting effect on the patient's shoulder joint.

[0029] By using the first limiting device 8, when performing shoulder abduction fixation treatment, the purpose of multi-level adjustment at different angles can be achieved by adjusting the matching relationship between the positioning block 14 and the positioning hole 15, and using the sliding block 9 and the fixing block 10 to fix the positioning block 14, so that the angle controlled during shoulder abduction fixation treatment is effectively fixed. At the same time, an arm restraint device 16 is provided to limit the freedom of movement of the arm, thereby avoiding the situation in which the shoulder joint moves during the movement of the arm, which has the advantage of good shoulder joint fixation effect.

[0030] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" 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 should not be understood as a limitation on the present invention.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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 elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] 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. A shoulder abduction fixation brace for rehabilitation, characterized in that: The invention comprises a first fixed bracket (1), on which a first restraining device (2) is fixedly arranged, and two first restraining devices (2) are arranged; a first mounting bracket (6) is rotatably arranged on the first fixed bracket (1), on which a connecting rod (7) is rotatably arranged, and a first limiting device (8) is rotatably arranged at the other end of the connecting rod (7), and the first limiting device (8) is fixedly arranged on the first fixed bracket (1); and an arm restraining device (16) is rotatably arranged on the first mounting bracket (6).

2. A shoulder abduction fixation brace for rehabilitation according to claim 1, characterized in that: The first limiting device (8) comprises a sliding block (9) and a fixed block (10); the sliding block (9) is provided with a through hole (11); the fixed block (10) is provided with a threaded hole (12); the sliding block (9) is rotatably arranged on the connecting rod (7); the first fixed bracket (1) is located between the sliding block (9) and the fixed block (10); a first fastening bolt (13) is threadedly connected to the threaded hole (12); the first fastening bolt (13) passes through the through hole (11) and is threadedly connected to the fixed block (10); a positioning block (14) is fixedly arranged on the sliding block (9); a positioning hole (15) corresponding to the positioning block (14) is provided on the first fixed bracket (1); the positioning block (14) is clamped in the positioning hole (15); a plurality of positioning holes (15) are provided.

3. A shoulder abduction fixation brace for rehabilitation according to claim 1, characterized in that: The arm restraint device (16) comprises a second fixed bracket (17) and a second restraint device (18), wherein the second fixed bracket (17) is rotatably arranged on the first mounting bracket (6), a second mounting bracket (19) is slidably arranged on the second fixed bracket (17), the second restraint device (18) is fixedly arranged on the second mounting bracket (19), a second mounting hole is opened on the second mounting bracket (19), a second fastening bolt (20) is threadedly connected in the second mounting hole, and the second fastening bolt (20) is pressed against the second fixed bracket (17); a third fixed bracket (21) is rotatably arranged on the second mounting bracket (19), the second restraint device (18) is fixedly arranged on the third fixed bracket (21), and a supporting device (22) is fixedly arranged on the third fixed bracket (21).

4. A shoulder abduction fixation brace for rehabilitation according to claim 1, characterized in that: The first restraining device (2) comprises a first limiting plate (3), the first limiting plate (3) being fixedly arranged on a first fixed bracket (1), first pull rings (4) being rotatably arranged at both ends of the first limiting plate (3), and a first elastic band (5) being connected between the two first pull rings (4).

5. The shoulder abduction fixation brace for rehabilitation according to claim 3, characterized in that: The second restraining device (18) comprises a second limiting plate (23), wherein two second limiting plates (23) are respectively fixedly arranged on a second mounting bracket (19) and a third fixing bracket (21), and second pull rings (24) are rotatably arranged at both ends of the second limiting plate (23), and a second elastic band (25) is connected between the two second pull rings (24).

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