CN217793504U - Telescopic dynamic knee joint limiting orthopedic support - Google Patents
Telescopic dynamic knee joint limiting orthopedic support Download PDFInfo
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- CN217793504U CN217793504U CN202221464196.6U CN202221464196U CN217793504U CN 217793504 U CN217793504 U CN 217793504U CN 202221464196 U CN202221464196 U CN 202221464196U CN 217793504 U CN217793504 U CN 217793504U
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- knee joint
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- orthopedic
- fixing frame
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Abstract
The utility model relates to a spacing orthopedic support of concertina type developments knee joint, affiliated knee joint treatment apparatus technical field, including a pair of thigh mount, thigh mount lower extreme all be equipped with the shank mount, shank mount and thigh mount between be equipped with the spacing orthopedic subassembly of knee joint that is the integration with the thigh mount, the spacing orthopedic subassembly of knee joint cup joint fixedly with shank mount movable mutually, the thigh mount on be equipped with the spacing orthopedic subassembly of knee joint movable mutually touch spacing movable fixture block, all be equipped with a plurality of winding fixed bands between two big leg mounts, between two shank mounts. Has the characteristics of compact structure, firm fixation, automatic bending angle adjustment and convenient use. The problem of adjust the spacing angle of knee joint according to patient's recovered condition is solved, satisfy the spacing requirement of the recovered bending angle of different knee joints of patient.
Description
Technical Field
The utility model relates to a knee joint treatment apparatus technical field, concretely relates to spacing orthopedic support of concertina type developments knee joint.
Background
The knee joint is the largest and most complex joint of the human body, has a large load and large movement amount, and is the pivot for the movement of the lower limbs. Therefore, the disease rate is the first of the sections. Among them, one of the most common disorders is osteoarthritis, which is a chronic joint disease characterized by degeneration, wear and tear of articular cartilage and hyperosteogeny, long-term and increased joint load being the main causative factor. Meanwhile, knee joint cartilage wear, meniscus damage, tibial plateau fracture and ischemic necrosis of the tibial junction are common diseases of the knee joint.
After ligament injury of knee joints, meniscus repair and knee joint replacement, secondary injury or dislocation and other conditions occur on the affected part if the affected part cannot be effectively fixed, and gypsum fixation or long-time unmovable measures are mainly adopted at the present stage. The plaster has the defects of less activity, heaviness and inconvenience in fixation, is uncomfortable to fix, cannot be bent and stretched, cannot move early, can possibly cause venous thrombosis, and can seriously cause embolism to cause death. If not fixed, the function of the patient may cause secondary injury to the affected part due to the patient's own activities during exercise, resulting in dislocation or habitual dislocation. The postoperative limited movement and early functional exercise of knee ligament injury, meniscus repair and joint replacement patients are of great importance, and orthopedic instruments are required to be worn for recovery treatment.
The existing orthopedic instrument has a complex structure and a heavy volume, and the binding band is not fixed firmly, so that the orthopedic instrument slides downwards, the proper fixing effect cannot be realized, the use is inconvenient, the bending angle cannot be adjusted by a patient by self, and the function exercise cannot be realized.
Disclosure of Invention
The utility model discloses mainly solve exist among the prior art that the structure is complicated, fixed insecure, unable automatically regulated bend angle and use not convenient not enough, provide a spacing orthopedic support of concertina type dynamic knee joint, it has compact structure, fixed firm, automatically regulated bend angle and uses convenient characteristics. The problem of adjust the spacing angle of knee joint according to patient's recovered condition is solved, satisfy the spacing requirement of the recovered bending angle of different knee joints of patient.
The above technical problem of the utility model is mainly solved through the following technical scheme:
a telescopic dynamic knee joint limiting orthopedic support comprises a pair of thigh fixing frames, wherein lower ends of the thigh fixing frames are provided with shank fixing frames, a knee joint limiting orthopedic assembly integrated with the thigh fixing frames is arranged between the shank fixing frames and the thigh fixing frames, the knee joint limiting orthopedic assembly and the shank fixing frames are movably sleeved and fixed, the thigh fixing frames are provided with movable fixture blocks in movable contact with the knee joint limiting orthopedic assembly for limiting, and a plurality of winding fixing bands are arranged between the two thigh fixing frames and between the two shank fixing frames.
Preferably, the knee joint limiting and correcting component comprises a knee joint limiting disc integrated with the thigh fixing frame, a knee joint limiting and correcting bottom plate which extends to the thigh fixing frame and is fixed with the thigh fixing frame through screws is arranged at the lower end of the knee joint limiting disc, a fixed shaft is arranged between the knee joint limiting and correcting bottom plate and the knee joint limiting disc, a shank fixing frame movable sleeving ring movably sleeved with the fixed shaft is arranged on the fixed shaft, and the shank fixing frame movable sleeving ring is movably embedded with the movable clamping block in a tooth-shaped clamping manner.
Preferably, the upper end of the movable sleeve connecting ring of the shank fixing frame is provided with a fixed partition fluted disc which is integrated with the fixed shaft, the knee joint limiting disc is internally provided with a swing angle limiting block control disc which is sleeved with the knee joint limiting disc, a movable limiting fluted disc is arranged between the swing angle limiting block control disc and the fixed partition fluted disc, and two sides of the fixed partition fluted disc are provided with swing angle limiting blocks which are movably meshed with the movable limiting fluted disc for limiting.
Preferably, a plurality of return springs which are distributed annularly are arranged between the movable limiting fluted disc and the fixed partition fluted disc. A trapezoidal top block integrated with the swing angle limiting block control panel is arranged between the movable limiting fluted disc and the swing angle limiting block control panel.
Preferably, the movable sleeve ring of the shank fixing frame is fixedly inserted with the shank fixing frame, and a sleeve ring pressing plate which is fixedly connected with the movable sleeve ring of the shank fixing frame in a pressing mode through screws is arranged on the inner side of the shank fixing frame.
Preferably, a plurality of movable clamping block locking assemblies are arranged on two sides of each movable clamping block.
Preferably, the movable clamping block locking assembly comprises a locking spring, and a steel ball fixedly connected with the locking spring in an embedded manner is arranged between the locking spring and the movable clamping block.
Preferably, the inner side of the thigh fixing frame is provided with a thigh soft patch which is movably adhered with the thigh fixing frame in a magic and sticking manner. The inner side of the shank fixing frame is provided with a shank soft patch which is movably adhered with the shank fixing frame in a magic adhesive manner. The inner side of the knee joint limiting orthopedic component is provided with a knee joint soft patch which is movably bonded with the knee joint limiting orthopedic component in a magic tape manner.
The utility model discloses can reach following effect:
the utility model provides a spacing orthopedic support of concertina type developments knee joint compares with prior art, has compact structure, fixed firm, automatically regulated bend angle and uses convenient characteristics. The problem of adjust the spacing angle of knee joint according to patient's recovered condition is solved, satisfy the spacing requirement of the recovered bending angle of different knee joints of patient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the knee joint orthopedic limiting component of the present invention.
Fig. 3 is a cross-sectional view of the knee joint orthopedic restraint assembly of the present invention.
Fig. 4 is a schematic structural view of the movable fixture block locking assembly of the present invention.
In the figure: the device comprises a winding fixing band 1, a thigh fixing frame 2, a thigh soft paster 3, a movable clamping block 4, a knee joint limiting orthopedic assembly 5, a knee joint soft paster 6, a shank soft paster 7, a shank fixing frame 8, a swing angle limiting block 9, a swing angle limiting block control panel 10, a knee joint limiting disc 11, a movable clamping block locking assembly 12, a trapezoidal top block 13, a fixing shaft 14, a movable limiting fluted disc 15, a shank fixing frame movable sleeving ring 16, a sleeving ring pressing plate 17, a reset spring 18, a fixed partition fluted disc 19, a knee joint limiting orthopedic bottom plate 20, a steel ball 21 and a locking spring 22.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): as shown in fig. 1-4, a telescopic dynamic knee joint limiting orthopedic support comprises a pair of thigh fixing frames 2, wherein the inner sides of the thigh fixing frames 2 are provided with thigh soft patches 3 which are movably adhered with the thigh fixing frames 2 in a magic and sticking manner. The lower ends of the thigh fixing frames 2 are respectively provided with a shank fixing frame 8, and the inner side of the shank fixing frame 8 is provided with a shank soft patch 7 which is movably adhered with the shank fixing frame 8 in a magic adhesive manner. A knee joint limiting orthopedic component 5 integrated with the thigh fixing frame 2 is arranged between the shank fixing frame 8 and the thigh fixing frame 2, and a knee joint soft patch 6 which is movably bonded with the knee joint limiting orthopedic component 5 in a magic adhesive manner is arranged on the inner side of the knee joint limiting orthopedic component 5. The knee joint limiting orthopedic component 5 and the shank fixing frame 8 are movably sleeved and fixed, a movable fixture block 4 movably contacted and limited with the knee joint limiting orthopedic component 5 is arranged on the shank fixing frame 2, 2 movable fixture block locking components 12 are arranged on two sides of the movable fixture block 4, each movable fixture block locking component 12 comprises a locking spring 22, and a steel ball 21 fixedly connected and connected with the locking spring 22 in an embedded manner is arranged between the locking spring 22 and the movable fixture block 4. 3 winding fixing belts 1 are respectively arranged between the two big leg fixing frames 2 and between the two shank fixing frames 8.
The knee joint limiting orthopedic component 5 comprises a knee joint limiting disc 11 integrated with the thigh fixing frame 2, a knee joint limiting orthopedic bottom plate 20 extending to the thigh fixing frame 2 and fixed with the thigh fixing frame 2 through screws is arranged at the lower end of the knee joint limiting disc 11, a fixed shaft 14 is arranged between the knee joint limiting orthopedic bottom plate 20 and the knee joint limiting disc 11, a shank fixing frame movable sleeve connecting ring 16 movably connected with the fixed shaft 14 in a sleeved mode is arranged on the fixed shaft 14, the shank fixing frame movable sleeve connecting ring 16 is fixedly connected with the shank fixing frame 8 in an inserted mode, and a sleeve connecting ring pressing plate 17 fixedly connected with the shank fixing frame movable sleeve connecting ring 16 through screws in a pressed mode is arranged on the inner side of the shank fixing frame 8. The movable sleeve ring 16 of the shank fixing frame is movably embedded with the movable fixture block 4 in a tooth shape. The upper end of the shank fixing frame movable sleeve ring 16 is provided with a fixed baffle fluted disc 19 which is integrated with the fixed shaft 14, the knee joint limiting disc 11 is internally provided with a swing angle limiting block control disc 10 which is sleeved with the knee joint limiting disc 11, a movable limiting fluted disc 15 is arranged between the swing angle limiting block control disc 10 and the fixed baffle fluted disc 19, and two sides of the fixed baffle fluted disc 19 are provided with swing angle limiting blocks 9 which are movably meshed with the movable limiting fluted disc 15 for limiting. 4 return springs 18 which are distributed annularly are arranged between the movable limit fluted disc 15 and the fixed clapboard fluted disc 19. A trapezoidal top block 13 integrated with the swing angle limit block control disc 10 is arranged between the movable limit fluted disc 15 and the swing angle limit block control disc 10.
When the thigh fixing frame 2 and the shank fixing frame 8 need to be fixed at a certain angle by the waist, the movable fixture block 4 is stirred to move downwards, so that the movable fixture block 4 and the shank fixing frame movable sleeve connecting ring 16 are limited in tooth form, and at the moment, the thigh fixing frame 2 and the shank fixing frame 8 are locked at an angle.
When the thigh fixing frame 2 and the shank fixing frame 8 flexibly rotate around the knee joint limiting orthopedic assembly 5, the movable clamping block 4 keeps the position of being pulled up, the swing angle limiting block control disc 10 is rotated firstly, the thickest end of the trapezoid top block 13 is pressed with the movable limiting fluted disc 15, the movable limiting fluted disc 15 is separated from the swing angle limiting block 9 in a clearance mode, the swing angle limiting block 9 performs angle sliding adjustment in the knee joint limiting orthopedic assembly 5, then the swing angle limiting block control disc 10 is rotated, the thinnest end of the trapezoid top block 13 is pressed with the movable limiting fluted disc 15, the movable limiting fluted disc 15 is lifted and reset by the reset spring 18, the movable limiting fluted disc 15 is meshed with the swing angle limiting block 9 for limiting, and the shank fixing frame 8 swings and displaces between the two swing angle limiting blocks 9.
In summary, the telescopic dynamic knee joint limiting orthopedic support has the characteristics of compact structure, firmness in fixation, automatic bending angle adjustment and convenience in use. The problem of adjust the spacing angle of knee joint according to the recovered condition of patient is solved, satisfy the spacing requirement of the recovered bending angle of different knee joints of patient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without deviating from the basic characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In summary, the above description is only an embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any changes or modifications made by those skilled in the art in the field of the present invention are all covered in the scope of the present invention.
Claims (8)
1. The utility model provides a spacing orthopedic support of concertina type developments knee joint which characterized in that: including a pair of thigh mount (2), thigh mount (2) lower extreme all be equipped with shank mount (8), shank mount (8) and thigh mount (2) between be equipped with the spacing orthopedic subassembly of knee joint (5) that are the integration with thigh mount (2), spacing orthopedic subassembly of knee joint (5) and shank mount (8) movable cup joint fixedly mutually, thigh mount (2) on be equipped with spacing orthopedic subassembly of knee joint (5) movable contact spacing movable fixture block (4) mutually, between two thigh mounts (2), all be equipped with a plurality of winding fixed bands (1) between two shank mounts (8).
2. A telescopic dynamic knee joint restraint orthopedic brace according to claim 1, wherein: the knee joint limiting orthopedic component (5) comprises a knee joint limiting disc (11) integrated with a thigh fixing frame (2), the lower end of the knee joint limiting disc (11) is provided with a knee joint limiting orthopedic bottom plate (20) which extends to the thigh fixing frame (2) and is fixed with the thigh fixing frame (2) through screws, a fixing shaft (14) is arranged between the knee joint limiting orthopedic bottom plate (20) and the knee joint limiting disc (11), the fixing shaft (14) is provided with a shank fixing frame movable sleeve connecting ring (16) movably connected with the fixing shaft (14) in a sleeved mode, and the shank fixing frame movable sleeve connecting ring (16) is movably embedded with a movable clamping block (4) in a tooth form in a clamped mode.
3. A telescopic dynamic knee joint restraint orthotic brace according to claim 2, wherein: the upper end of a shank fixing frame movable sleeve joint ring (16) is provided with a fixed baffle fluted disc (19) which is integrated with a fixed shaft (14), a knee joint limiting disc (11) is internally provided with a swing angle limiting block control disc (10) which is sleeved with the knee joint limiting disc (11), a movable limiting fluted disc (15) is arranged between the swing angle limiting block control disc (10) and the fixed baffle fluted disc (19), and two sides of the fixed baffle fluted disc (19) are provided with swing angle limiting blocks (9) which are engaged and limited by movable tooth profiles of the movable limiting fluted disc (15).
4. A telescopic dynamic knee joint restraint orthotic brace according to claim 3, wherein: a plurality of return springs (18) which are distributed annularly are arranged between the movable limiting fluted disc (15) and the fixed clapboard fluted disc (19); a trapezoidal top block (13) integrated with the swing angle limiting block control panel (10) is arranged between the movable limiting fluted disc (15) and the swing angle limiting block control panel (10).
5. A telescopic dynamic knee joint restraint orthotic brace according to claim 2, wherein: the movable sleeve joint ring (16) of the shank fixing frame is fixedly inserted with the shank fixing frame (8), and a sleeve joint ring pressing plate (17) which is fixedly connected with the movable sleeve joint ring (16) of the shank fixing frame in a compression joint manner through screws is arranged on the inner side of the shank fixing frame (8).
6. A telescopic dynamic knee joint restraint orthopedic support according to claim 1, wherein: and a plurality of movable clamping block locking assemblies (12) are arranged on two sides of each movable clamping block (4).
7. A telescopic dynamic knee joint restraint orthotic brace according to claim 6, wherein: the movable clamping block locking assembly (12) comprises a locking spring (22), and a steel ball (21) which is fixedly connected with the locking spring (22) in an embedded manner is arranged between the locking spring (22) and the movable clamping block (4).
8. A telescopic dynamic knee joint restraint orthopedic brace according to claim 1, wherein: the inner side of the thigh fixing frame (2) is provided with a soft thigh patch (3) which is movably adhered with the thigh fixing frame (2) in a magic adhesive manner; a shank soft patch (7) which is movably adhered with the shank fixing frame (8) in a magic tape way is arranged at the inner side of the shank fixing frame (8); the inner side of the knee joint limiting orthopedic component (5) is provided with a knee joint soft patch (6) which is movably bonded with the knee joint limiting orthopedic component (5) in a magic and sticking way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221464196.6U CN217793504U (en) | 2022-06-13 | 2022-06-13 | Telescopic dynamic knee joint limiting orthopedic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221464196.6U CN217793504U (en) | 2022-06-13 | 2022-06-13 | Telescopic dynamic knee joint limiting orthopedic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217793504U true CN217793504U (en) | 2022-11-15 |
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ID=83991345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221464196.6U Active CN217793504U (en) | 2022-06-13 | 2022-06-13 | Telescopic dynamic knee joint limiting orthopedic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217793504U (en) |
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2022
- 2022-06-13 CN CN202221464196.6U patent/CN217793504U/en active Active
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