CN213430873U - Elbow joint external orthopedic fixator - Google Patents
Elbow joint external orthopedic fixator Download PDFInfo
- Publication number
- CN213430873U CN213430873U CN202022220134.8U CN202022220134U CN213430873U CN 213430873 U CN213430873 U CN 213430873U CN 202022220134 U CN202022220134 U CN 202022220134U CN 213430873 U CN213430873 U CN 213430873U
- Authority
- CN
- China
- Prior art keywords
- plate
- supporting
- guide bar
- inflatable
- elbow joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000002310 elbow joint Anatomy 0.000 title claims abstract description 24
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 20
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 5
- 206010017076 Fracture Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 206010056367 Joint tuberculosis Diseases 0.000 description 1
- 208000009360 Osteoarticular Tuberculosis Diseases 0.000 description 1
- 206010031252 Osteomyelitis Diseases 0.000 description 1
- 208000000474 Poliomyelitis Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 210000002027 skeletal muscle Anatomy 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses an external elbow joint orthopedic fixator, which belongs to the technical field of orthopedic fixators, and relates to an external elbow joint orthopedic fixator, which comprises a first supporting plate and a second supporting fixed plate, wherein the first supporting plate and the second supporting fixed plate are rotatably connected with each other, the first supporting plate and the second supporting fixed plate are both provided with a clamping plate, a second inflatable cushion is arranged in the clamping plate, a first inflatable cushion is arranged in the first supporting plate and the second supporting fixed plate, the second supporting fixed plate is fixedly connected with a first guide rod, the first supporting plate is fixedly connected with a second guide rod, and the second guide rod slides in the first guide rod; the utility model discloses simple structure, job stabilization, through mutually supporting of first inflatable packer and second inflatable packer, the rehabilitation training of different intensity, practicality greatly increased can freely be adjusted to applicable different patients' arm through mutually supporting of second guide bar and friction disc.
Description
Technical Field
The utility model relates to an orthopedics fixer technical field especially relates to an elbow joint outside orthopedics fixer.
Background
Orthopedics is one of the most common departments of various hospitals, mainly studies the anatomy, physiology and pathology of a skeletal muscle system, maintains and develops the normal form and function of the system by using medicines, operations and physical methods, and changes along with times and society change, the spectrum of orthopedic injuries has obvious changes, for example, diseases such as bone joint tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, fractures caused by traffic accidents are obviously increased, particularly, fractures at the elbow joint skeleton are the most common, a fracture patient needs to use a fixator for auxiliary treatment during treatment, but the elbow joint external orthopedic fixator in the current market cannot freely adjust the size according to the size of the arm of the patient so as to better fix the fracture, and cannot freely adjust the activity strength according to the rehabilitation condition of the patient so as to promote rehabilitation treatment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems that the size of the elbow joint can not be freely adjusted and the activity strength can not be freely adjusted in the prior art, and providing an external orthopedic fixator for elbow joints.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an external orthopedic fixator for elbow joints comprises a first supporting plate and a second supporting fixed plate, wherein the first supporting plate and the second supporting fixed plate are rotatably connected, clamping plates are respectively arranged on the first supporting plate and the second supporting fixed plate, a second inflatable cushion is arranged in the clamping plates, a first inflatable cushion is arranged in the first supporting plate and the second supporting fixed plate, a first guide rod is fixedly connected to the second supporting fixed plate, a second guide rod is fixedly connected to the first supporting plate, the second guide rod slides in the first guide rod, a threaded rod is rotatably connected to the first guide rod, a second sliding groove is arranged in the first guide rod, an extrusion plate is in threaded connection with the threaded rod, a spring is arranged on the side wall of the extrusion plate, a friction plate is connected to one end of the spring, which is far away from the extrusion plate, and abuts against the side wall of the second guide rod, the extrusion plate and the friction plate are both positioned in the second sliding groove.
Preferably, a first sliding groove is formed in the second guide rod, and a rotating sheet is arranged on the threaded rod.
Preferably, the first supporting plate and the second supporting fixed plate are fixedly connected with a first fixed plate, and the clamping plate is fixedly connected with a second fixed plate.
Preferably, a fixing bolt is connected between the first fixing plate and the second fixing plate.
Preferably, a joint sleeve is connected between the first supporting plate and the second supporting fixed plate.
Preferably, the first inflatable cushion and the second inflatable cushion are both connected with inflatable tubes, and one-way valves are arranged in the inflatable tubes.
Compared with the prior art, the utility model provides an elbow joint outside orthopedics fixer possesses following beneficial effect:
1. this external orthopedics fixer of elbow joint, during the use, put into first backup pad and second support and decide the board with patient's arm, fix the clamp plate on first backup pad and second support are decided the board through fixing bolt, aerify first inflatable packer and second inflatable packer through the gas tube, make first inflatable packer and second inflatable packer tightly laminate with the arm, prevent that the arm from rocking and producing secondary damage.
2. This external orthopedics fixer of elbow joint, when the patient carries out the rehabilitation training of different intensity according to the recovered condition, rotates the rotor plate, and the rotor plate drives the threaded rod and rotates, and the threaded rod drives the stripper plate and removes, and the stripper plate passes through spring extrusion friction disc, makes friction disc and second guide bar laminate mutually, through the reaction force of spring, the rehabilitation training of different intensity is freely adjusted to the pleasure.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, job stabilization, through mutually supporting of first inflatable packer and second inflatable packer, the arm of applicable different patients through mutually supporting of second guide bar and friction disc, can freely adjust the rehabilitation training of different intensity, practicality greatly increased.
Drawings
Fig. 1 is a schematic structural view of an external elbow joint orthopedic fixator provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 of an external elbow joint orthopedic brace according to the present invention;
FIG. 3 is a side view of a second inflatable cushion of an external orthopaedic fixator for elbow joints according to the present invention;
fig. 4 is a front view of the threaded rod of the external orthopedic fixator for elbow joint of the present invention.
In the figure: 1. a first support plate; 101. a second supporting fixed plate; 102. a joint sleeve; 2. a first fixing plate; 201. a clamping plate; 202. a second fixing plate; 203. fixing the bolt; 3. a first inflatable cushion; 301. a second inflatable cushion; 302. an inflation tube; 303. a one-way valve; 4. a first guide bar; 401. a second guide bar; 402. a first sliding groove; 5. a second sliding groove; 501. a threaded rod; 502. a rotating sheet; 503. a pressing plate; 504. a friction plate; 505. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-4, an external orthopedic fixator for elbow joint comprises a first supporting plate 1 and a second supporting fixed plate 101, the first supporting plate 1 and the second supporting fixed plate 101 are rotatably connected, a clamping plate 201 is arranged on each of the first supporting plate 1 and the second supporting fixed plate 101, a second inflatable cushion 301 is arranged in the clamping plate 201, a first inflatable cushion 3 is arranged in each of the first supporting plate 1 and the second supporting fixed plate 101, a first guide rod 4 is fixedly connected to the second supporting fixed plate 101, a second guide rod 401 is fixedly connected to the first supporting plate 1, the second guide rod 401 slides in the first guide rod 4, a threaded rod 501 is rotatably connected to the first guide rod 4, a second sliding groove 5 is arranged in the first guide rod 4, a pressing plate 503 is threadedly connected to the threaded rod 501, a spring 505 is arranged on the side wall of the pressing plate 503, a friction plate 504 is connected to one end of the spring 505 far from the pressing plate 503, the friction plate 504 abuts against the side wall of the second guide bar 401, and the pressing plate 503 and the friction plate 504 are both located in the second sliding groove 5.
The second guide bar 401 is provided with a first sliding groove 402, and the threaded rod 501 is provided with a rotating piece 502.
The first supporting plate 1 and the second supporting fixed plate 101 are both fixedly connected with a first fixing plate 2, and the clamping plate 201 is fixedly connected with a second fixing plate 202.
A fixing bolt 203 is connected between the first fixing plate 2 and the second fixing plate 202.
A joint sleeve 102 is connected between the first supporting plate 1 and the second supporting fixed plate 101.
The first inflatable cushion 3 and the second inflatable cushion 301 are both connected with an inflatable tube 302, and a one-way valve 303 is arranged in the inflatable tube 302.
During the use, put into first backup pad 1 and second support and decide board 101 with the patient's arm, fix clamp plate 201 on first backup pad 1 and second support and decide board 101 through fixing bolt 203, aerify first inflatable packer 3 and second inflatable packer 301 through gas tube 302, make first inflatable packer 3 and second inflatable packer 301 tightly laminate with the arm, prevent that the arm from rocking and produce the secondary injury.
When the patient carries out rehabilitation training with different strengths according to rehabilitation conditions, the rotating sheet 502 is rotated, the rotating sheet 502 drives the threaded rod 501 to rotate, the threaded rod 501 drives the extrusion plate 503 to move, the extrusion plate 503 extrudes the friction plate 504 through the spring 505, the friction plate 504 is attached to the second guide rod 401, and the rehabilitation training with different strengths can be freely adjusted through the counterforce of the spring 505.
The above, it is only the preferred embodiment of the present invention is convenient, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is familiar with the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an external orthopedics fixer of elbow joint, includes that first backup pad (1) and second support decide board (101), rotate between first backup pad (1) and second support decide board (101) and connect, its characterized in that, all be equipped with clamp plate (201) on first backup pad (1) and second support decide board (101), be equipped with second inflatable packer (301) in clamp plate (201), be equipped with first inflatable packer (3) in first backup pad (1) and second support decide board (101), fixedly connected with first guide bar (4) on second support decide board (101), fixedly connected with second guide bar (401) on first backup pad (1), second guide bar (401) slide in first guide bar (4), rotate on first guide bar (4) and be connected with threaded rod (501), be equipped with second sliding tray (5) in first guide bar (4), threaded connection has stripper plate (503) on threaded rod (501), stripper plate (503) lateral wall is equipped with spring (505), the one end that stripper plate (503) were kept away from in spring (505) is connected with friction disc (504), friction disc (504) and second guide bar (401) lateral wall offset, stripper plate (503) and friction disc (504) all are located second sliding tray (5).
2. The external orthopaedic fixator for elbow joints according to claim 1, wherein said second guide rod (401) is provided with a first sliding groove (402), and said threaded rod (501) is provided with a rotating plate (502).
3. An external orthopaedic fixator for elbow joints according to claim 1, wherein a first fixing plate (2) is fixedly connected to each of the first supporting plate (1) and the second supporting plate (101), and a second fixing plate (202) is fixedly connected to the clamping plate (201).
4. An external orthopaedic fixator for the elbow joint according to claim 3, characterized in that a fixing bolt (203) is connected between said first (2) and second (202) fixing plates.
5. An external orthopaedic fixator for the elbow joint according to claim 1, characterized in that between said first supporting plate (1) and said second supporting plate (101) there is connected a joint sleeve (102).
6. The external orthopaedic fixator for elbow joints according to claim 1, wherein each of the first inflatable cushion (3) and the second inflatable cushion (301) is connected with an inflatable tube (302), and a one-way valve (303) is arranged in the inflatable tube (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022220134.8U CN213430873U (en) | 2020-10-09 | 2020-10-09 | Elbow joint external orthopedic fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022220134.8U CN213430873U (en) | 2020-10-09 | 2020-10-09 | Elbow joint external orthopedic fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213430873U true CN213430873U (en) | 2021-06-15 |
Family
ID=76288123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022220134.8U Expired - Fee Related CN213430873U (en) | 2020-10-09 | 2020-10-09 | Elbow joint external orthopedic fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213430873U (en) |
-
2020
- 2020-10-09 CN CN202022220134.8U patent/CN213430873U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |