CN219700239U - Bone joint fixing device - Google Patents
Bone joint fixing device Download PDFInfo
- Publication number
- CN219700239U CN219700239U CN202223430263.5U CN202223430263U CN219700239U CN 219700239 U CN219700239 U CN 219700239U CN 202223430263 U CN202223430263 U CN 202223430263U CN 219700239 U CN219700239 U CN 219700239U
- Authority
- CN
- China
- Prior art keywords
- fixing
- support
- fixing support
- connecting rod
- bone joint
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- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000036487 Arthropathies Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 210000000281 joint capsule Anatomy 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Prostheses (AREA)
Abstract
The utility model discloses a bone joint fixing device, which belongs to the technical field of medical equipment and comprises a first fixing support and a second fixing support, wherein the first fixing support and the second fixing support are connected through an elastic cushion, two sides of the first fixing support are hinged with a first connecting rod, two sides of the second fixing support are hinged with a second connecting rod, the first connecting rod and the second connecting rod are provided with the same fixing bolt in a penetrating mode, and the fixing bolt is connected with a threaded cap in a threaded mode. Under the combined action of a connecting rod, a second connecting rod, a fixing bolt, a threaded cap and the like, the threaded cap is unscrewed, the angles of the first fixing support and the second fixing support can be adjusted, after the angles reach a proper angle, the threaded cap is then screwed down, so that the adjusted angles can be fixed, the first fixing support, the second fixing support and the third fixing support can be attached to the limb more, and the fixing effect of the fixing device on the limb is better.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a bone joint fixing device.
Background
The bone joint mainly consists of bones and connection between bones, each bone joint is divided into a joint surface, a joint capsule and a joint cavity, and some joints also have auxiliary structures such as ligaments, joint discs, meniscus and the like. When a bone joint is damaged or the bone of the bone joint is injured, a timely treatment is required, and fracture and joint dysfunction are one of the most common diseases in the bone joint, and in the treatment process of the diseases, important measures for fixing the bone and limiting the actions of the bone before non-healing are that the injured limb can be restored to the maximum extent.
However, in the existing bone joint fixing device, the angle of the fixing mechanism is fixed, and the angle of the fixing mechanism cannot be changed according to the angle of the actual limb of the patient, so that the fixing mechanism cannot fit the limb well, and therefore, in order to solve the above-mentioned problems, a bone joint fixing device is specifically proposed.
Disclosure of Invention
First, the technical problem to be solved
Aiming at the defects in the prior art, the utility model aims to provide a bone joint fixing device which has the characteristic that the angle of the fixing device can be adjusted according to the angle of a limb, so that the fixing device can be more attached to the limb.
(II) technical scheme
In order to achieve the above purpose, the utility model provides a bone joint fixing device, which comprises a first fixing support and a second fixing support, wherein the first fixing support and the second fixing support are connected through an elastic cushion, two sides of the first fixing support are hinged with a first connecting rod, two sides of the second fixing support are hinged with a second connecting rod, the first connecting rod and the second connecting rod are provided with the same fixing bolt in a penetrating way, the fixing bolt is connected with a threaded cap in a threaded way, two sides of the second fixing support are provided with sliding grooves, two sliding grooves are connected with adjusting rods in a sliding way, and the other ends of the two adjusting rods are fixedly connected with the same third fixing support.
When the bone joint fixing device of the technical scheme is used, through the combined action of the first connecting rod, the second connecting rod, the fixing bolt, the threaded cap and the like, the angle of the first fixing support and the angle of the second fixing support can be changed, so that the first fixing support, the second fixing support and the third fixing support can be attached to the limb more, and the fixing effect of the fixing device on the limb is better.
Further, the first support pads are fixedly connected to the two ends of the inner wall of the first fixing support.
Further, the inner wall one end that third fixed support and second fixed support kept away from each other is all fixedly connected with the second supporting pad.
Further, a first fixing belt is arranged on the first fixing support, and second fixing belts are fixedly connected to the second fixing support and the third fixing support.
Further, round holes are formed in the first connecting rod and the second connecting rod, the fixing bolts penetrate through the round holes, and one side of the threaded cap is overlapped with one side of the first connecting rod.
(III) beneficial effects
In summary, the utility model has the following beneficial effects:
1. under the combined action of a connecting rod, a second connecting rod, a fixing bolt, a threaded cap and the like, the threaded cap can be unscrewed, the angles of the first fixing support and the second fixing support can be adjusted, after the angles reach a proper angle, the threaded cap is then screwed down, so that the adjusted angles can be fixed, the first fixing support, the second fixing support and the third fixing support can be attached to the limb more closely, and the fixing effect of the fixing device on the limb is better;
2. the first support pad and the second support pad are arranged, so that the first fixing support, the second fixing support and the third fixing support are more comfortable to wear.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a chute according to the present utility model;
fig. 3 is an enlarged view of the portion a of fig. 1 according to the present utility model.
The marks in the drawings are:
1. a first fixing bracket; 2. a first fixing strap; 3. a first support pad; 4. a first connecting rod; 5. a second connecting rod; 6. a chute; 7. a second fixing bracket; 8. a second fixing strap; 9. a third fixing bracket; 10. a second support pad; 11. an adjusting rod; 12. an elastic cushion; 13. a fixing bolt; 14. a screw cap.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-3.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a bone joint fixing device, including first fixed support 1 and second fixed support 7, first fixed support 1 and second fixed support 7 are connected through elastic cushion 12, be provided with first fixed band 2 on the first fixed support 1, the inner wall both ends of first fixed support 1 all fixedly connected with first supporting pad 3, the arcwall face that contacts with patient's limbs when the inner wall of fixed support points, the both sides of first fixed support 1 all articulate head rod 4, the both sides of second fixed support 7 all articulate second connecting rod 5, wear to be equipped with same fixing bolt 13 on head rod 4 and the second connecting rod 5, the round hole has all been seted up on head rod 4 and the second connecting rod 5, fixing bolt 13 wears to establish in the round hole, one side of screw cap 14 and one side overlap joint of head rod 4, threaded connection has screw cap 14 on the fixing bolt 13, spout 6 has all been seted up to the both sides of second fixed support 7, the two sliding grooves 6 are internally and slidably connected with the adjusting rods 11, the other ends of the two adjusting rods 11 are fixedly connected with the same third fixing support 9, under the combined action of a connecting rod, a second connecting rod 5, a fixing bolt 13, a threaded cap 14 and the like, the threaded cap 14 is unscrewed, the angles of the first fixing support 1 and the second fixing support 7 can be adjusted, after the angles reach a proper angle, the threaded cap 14 is screwed down, so that the adjusted angles can be fixed, the first fixing support 1, the second fixing support 7 and the third fixing support 9 can be attached to limbs more, the fixing effect of the fixing device on the limbs is better, the second supporting pad 10 is fixedly connected to one end of the inner wall, far away from each other, of the third fixing support 9 and the second fixing support 7, and the first supporting pad 3 and the second supporting pad 10 are arranged, so that the first fixing support 1 can be attached to the limbs, the wearing of the second fixing support 7 and the third fixing support 9 is more comfortable, and the second fixing support 7 and the third fixing support 9 are fixedly connected with a second fixing belt 8.
The working principle of the utility model is as follows: when a doctor fixes the fracture of a patient, unscrewing the screw cap 14, then adjusting the first fixing support 1 and the second fixing support 7 to proper angles, clamping the first fixing support 1, the second fixing support 7 and the third fixing support 9 with the limbs of the patient, and after reaching the proper angles, fixing by using the first fixing belt 2 and the second fixing belt 8, and then screwing the screw cap 14, thereby fixing the adjusted angles.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (5)
1. A bone joint fixation device comprising a first fixation support (1) and a second fixation support (7), characterized in that: the utility model discloses a fixed support of first fixed support (1) and second support (7) are connected through elastic cushion (12), the both sides that first fixed support (1) all articulate have head rod (4), the both sides that second fixed support (7) all articulate have second connecting rod (5), wear to be equipped with same fixing bolt (13) on head rod (4) and second connecting rod (5), threaded connection has screw cap (14) on fixing bolt (13), spout (6) have all been seted up to the both sides that second fixed support (7), two equal sliding connection has regulation pole (11) in spout (6), two the other end fixedly connected with same third fixed support (9) of regulation pole (11).
2. A bone joint fixation device according to claim 1, wherein: the two ends of the inner wall of the first fixing support (1) are fixedly connected with first supporting pads (3).
3. A bone joint fixation device according to claim 1, wherein: and one end of the inner wall, far away from each other, of the third fixing support (9) and the second fixing support (7) is fixedly connected with a second supporting pad (10).
4. A bone joint fixation device according to claim 1, wherein: the first fixing support (1) is provided with a first fixing belt (2), and the second fixing support (7) and the third fixing support (9) are fixedly connected with a second fixing belt (8).
5. A bone joint fixation device according to claim 1, wherein: round holes are formed in the first connecting rod (4) and the second connecting rod (5), the fixing bolts (13) are arranged in the round holes in a penetrating mode, and one side of the threaded cap (14) is overlapped with one side of the first connecting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223430263.5U CN219700239U (en) | 2022-12-21 | 2022-12-21 | Bone joint fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223430263.5U CN219700239U (en) | 2022-12-21 | 2022-12-21 | Bone joint fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219700239U true CN219700239U (en) | 2023-09-19 |
Family
ID=87977688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223430263.5U Active CN219700239U (en) | 2022-12-21 | 2022-12-21 | Bone joint fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219700239U (en) |
-
2022
- 2022-12-21 CN CN202223430263.5U patent/CN219700239U/en active Active
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