CN210612308U - Orthopaedic patella traction knee bending correction device - Google Patents
Orthopaedic patella traction knee bending correction device Download PDFInfo
- Publication number
- CN210612308U CN210612308U CN201920984025.8U CN201920984025U CN210612308U CN 210612308 U CN210612308 U CN 210612308U CN 201920984025 U CN201920984025 U CN 201920984025U CN 210612308 U CN210612308 U CN 210612308U
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- China
- Prior art keywords
- groove
- patella
- fixedly connected
- block
- fixing
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- Expired - Fee Related
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- 210000004417 patella Anatomy 0.000 title claims abstract description 47
- 210000003127 knee Anatomy 0.000 title claims abstract description 16
- 238000005452 bending Methods 0.000 title claims abstract description 9
- 230000000399 orthopedic effect Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 description 4
- 210000002414 leg Anatomy 0.000 description 3
- 206010023204 Joint dislocation Diseases 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000000629 knee joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 210000000526 facies patellaris femoris Anatomy 0.000 description 1
- 210000003314 quadriceps muscle Anatomy 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to the technical field of medical equipment, and discloses an orthopedic patella traction knee bending correction device, which comprises a traction belt, wherein two ends of one side of the traction belt are fixedly connected with two fixing ropes, one side of the traction belt, which is close to the fixing ropes, is fixedly connected with an installation frame, a correction block is installed in the installation frame through an installation mechanism, and a patella limiting ring is arranged in the correction block; the installation mechanism comprises two through holes, two clamping grooves, two fixing rods and a movable plate, wherein the two through holes are symmetrically formed in the upper end of the installation frame, the two clamping grooves are formed in the positions, corresponding to the through holes, of the correction block, the two fixing rods are respectively located in the two through holes, the lower ends of the fixing rods extend into the corresponding clamping grooves, and the upper ends of the two fixing rods penetrate through orifices of the through holes and are fixedly connected to the lower end of the movable plate together. The utility model discloses make and need not operate can correct the patella, the patient need not bear the misery that the operation brought, and can adapt to different patients' patella.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an orthopedics is with kneecap pulls orthotic devices that bends.
Background
The patella, namely the kneecap, is positioned in front of the knee joint, is the largest seed bone in a human body, is embedded in the quadriceps femoris tendon, is a triangular flat bone, has an upward bottom, a downward tip, a rough front surface and a smooth joint surface at the back, is opposite to the patellar surface of the femur, and participates in the formation of the knee joint.
Some patients with patella dislocation or askew and deviated caused by long-time leg compression or posture error affect normal life, most correction is performed through operations, and the patients need to suffer great pain.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the correction of the patients with most patella dislocation in the prior art is carried out through the operation, the patients need to bear great pain, and the provided orthopaedic patella traction knee bending correction device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a kneecap pulls orthotic devices that bends for orthopedics, includes the traction area, pull two fixed ropes of the equal fixedly connected with in both ends of taking one side, pull one side fixedly connected with installing frame that the area is close to fixed rope, install the correction block through installation mechanism in the installing frame, the kneecap spacing collar has been seted up in the correction block.
Preferably, installation mechanism includes two through-holes, two draw-in grooves, two dead levers and movable plate, two the upper end at the installing frame is seted up to the through-hole symmetry, two the draw-in groove is seted up on the position that the correction block corresponds the through-hole, two the dead lever is located two through-holes respectively, the lower extreme of dead lever extends to in the draw-in groove that corresponds, two the upper end of dead lever passes the drill way of through-hole and common fixed connection is at the lower extreme of movable plate.
Preferably, the spout has been seted up at the upper end center department of installing frame, sliding connection has the slider in the spout, the one end fixed connection that the spout tank bottom was kept away from to the slider is on the corresponding position of movable plate, the fixed slot has been seted up to the symmetry on the lateral wall of slider, the hemisphere groove has been seted up on the position that the spout corresponds the fixed slot, the tank bottom fixedly connected with spring of fixed slot, spring other end fixedly connected with and fixed slot sliding connection's fixed block, the one end that the spring was kept away from to the fixed block is the hemisphere setting, and passes the notch of fixed slot and extend to the hemisphere ins.
Preferably, the limiting groove has been seted up to the symmetry on the cell wall of fixed slot, sliding connection has the stopper in the limiting groove, the one end that the limiting groove tank bottom was kept away from to the stopper passes the notch of limiting groove and outwards extends, and fixed connection is on the corresponding lateral wall of fixed block.
Preferably, the one end that the fixed block is close to the spring has seted up stable groove, sliding connection has the stabilizer bar in the stable groove, the notch and the spring and fixed connection of stable groove tank bottom are passed in proper order to the one end that stable groove tank bottom was kept away from to the stabilizer bar on the corresponding position of fixed groove tank bottom.
Preferably, a spongy cushion is fixedly connected in the patella limiting ring.
Compared with the prior art, the utility model provides an orthopedics is with patella traction orthotic devices that bends knee possesses following beneficial effect:
1. this orthopedics is with kneecap pulls orthotic devices that bends knee through setting up pull area, fixed rope, installing frame, correcting block and kneecap spacing collar for need not operate and to correct the kneecap, the patient need not bear the misery that the operation brought.
2. This orthopedics is with kneecap traction correction device that bends knee through setting up draw-in groove, dead lever and movable plate for can correct different patients' kneecap.
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 make and need not operate can correct the patella, the patient need not bear the misery that the operation brought, and can adapt to different patients' patella.
Drawings
Fig. 1 is a schematic side view of the orthopedic patella traction knee bending correction device of the present invention;
fig. 2 is a schematic front view of the orthopedic patella traction knee bending correction device according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged view of a portion B in fig. 3.
In the figure: the fixing device comprises a traction belt 1, a fixing rope 2, a mounting frame 3, a mounting mechanism 4, a clamping groove 41, a fixing rod 42, a movable plate 43, a correction block 5, a patella limiting ring 6, a sliding groove 7, a sliding block 8, a fixing groove 9, a hemispherical groove 10, a spring 11, a fixing block 12, a limiting groove 13, a limiting block 14, a stabilizing groove 15, a stabilizing rod 16 and a sponge pad 17.
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.
Referring to fig. 1-4, a orthopedics is with kneecap pulls orthotic devices that bends, including traction belt 1, two fixed ropes 2 of the equal fixedly connected with in both ends of traction belt 1 one side, traction belt 1 is close to one side fixedly connected with installing frame 3 of fixed rope 2, install the correction block 5 through installation mechanism 4 in the installing frame 3, the kneecap spacing collar 6 has been seted up in the correction block 5, when patient's kneecap needs to pull the correction, support kneecap on the knee in kneecap spacing collar 6, then tie up on the leg through fixed rope 2, make traction belt 1 fix the correction block 5, make and not operate and to correct the kneecap, the patient need not bear the misery that the operation brought.
The mounting mechanism 4 comprises two through holes, two clamping grooves 41, two fixing rods 42 and a movable plate 43, the two through holes are symmetrically formed in the upper end of the mounting frame 3, the two clamping grooves 41 are formed in the positions, corresponding to the through holes, of the correction block 5, the two fixing rods 42 are respectively located in the two through holes, the lower ends of the fixing rods 42 extend into the corresponding clamping grooves 41, the upper ends of the two fixing rods 42 penetrate through orifices of the through holes and are fixedly connected to the lower end of the movable plate 43 together, when the correction block 5 needs to be replaced to adapt to patella of different people, the movable plate 43 is pulled upwards, when the fixing rods 42 are separated from the clamping grooves 41, the original correction block 5 can be taken down and replaced by the appropriate correction block 5, and then the fixing rods 42 are inserted into the clamping grooves 41 in the new correction block 5, so that.
The one end that fixed block 12 is close to spring 11 has seted up stable groove 15, and sliding connection has stabilizer bar 16 in stable groove 15, and the one end that stable groove 15 tank bottom was kept away from to stabilizer bar 16 passes the notch of stable groove 15 and spring 11 and fixed connection in proper order on the corresponding position of fixed slot 9 tank bottom for fixed block 12 removes more stably in fixed slot 9.
The patella limiting ring 6 is internally and fixedly connected with a spongy cushion 17, so that the patient feels more comfortable when using the patella limiting ring.
The utility model discloses in, when the correction need be pull to patient's patella, support patella on the knee in patella spacing collar 6, then tie up on the leg through fixed rope 2, make traction belt 1 fix the correcting block 5, make and to operate and to correct the patella, the patient need not bear the misery that the operation brought, when needs change correcting block 5 adapts to different people's patella, upwards stimulate movable plate 43, when dead lever 42 breaks away from with draw-in groove 41, can take off original correcting block 5, suitable correcting block 5 is changed in, then inject dead lever 42 in the draw-in groove 41 on the new correcting block 5, make can correct different patient's patella.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in 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 a orthopedics is with kneecap traction correction device that bends knee, includes traction belt (1), its characterized in that, two fixed ropes (2) of the equal fixedly connected with in both ends of traction belt (1) one side, traction belt (1) is close to one side fixedly connected with installing frame (3) of fixed rope (2), install correcting block (5) through installation mechanism (4) in installing frame (3), kneecap spacing collar (6) have been seted up in correcting block (5).
2. The patella traction knee bending correction device for orthopedics department according to claim 1, wherein the mounting mechanism (4) comprises two through holes, two clamping grooves (41), two fixing rods (42) and a moving plate (43), the two through holes are symmetrically formed in the upper end of the mounting frame (3), the two clamping grooves (41) are formed in the positions of the correction block (5) corresponding to the through holes, the two fixing rods (42) are respectively positioned in the two through holes, the lower ends of the fixing rods (42) extend into the corresponding clamping grooves (41), and the upper ends of the two fixing rods (42) pass through the orifices of the through holes and are fixedly connected to the lower end of the moving plate (43) together.
3. The orthopaedic patella distraction knee flexion corrective device according to claim 2, a sliding chute (7) is arranged at the center of the upper end of the mounting frame (3), a sliding block (8) is connected in the sliding chute (7) in a sliding way, one end of the sliding block (8) far away from the bottom of the sliding groove (7) is fixedly connected to the corresponding position of the moving plate (43), fixing grooves (9) are symmetrically formed in the side wall of the sliding block (8), a hemispherical groove (10) is formed in the position, corresponding to the fixing grooves (9), of the sliding groove (7), a spring (11) is fixedly connected with the bottom of the fixed groove (9), the other end of the spring (11) is fixedly connected with a fixed block (12) which is connected with the fixed groove (9) in a sliding way, one end of the fixed block (12) far away from the spring (11) is arranged in a hemispherical shape, and passes through the notch of the fixing groove (9) and extends into the hemispherical groove (10).
4. The patella traction knee bending correction device for orthopedics department according to claim 3, wherein the groove wall of the fixing groove (9) is symmetrically provided with a limiting groove (13), a limiting block (14) is slidably connected in the limiting groove (13), and one end of the limiting block (14) far away from the groove bottom of the limiting groove (13) passes through the notch of the limiting groove (13) and extends outwards and is fixedly connected to the corresponding side wall of the fixing block (12).
5. The patella traction knee-bending correction device for orthopedics department according to claim 3, wherein a stabilizing groove (15) is formed at one end, close to the spring (11), of the fixing block (12), a stabilizing rod (16) is slidably connected in the stabilizing groove (15), and one end, far away from the bottom of the stabilizing groove (15), of the stabilizing rod (16) sequentially passes through the notch of the stabilizing groove (15) and the spring (11) and is fixedly connected to a corresponding position of the bottom of the fixing groove (9).
6. The orthopaedic patella traction knee flexion orthotic device according to claim 1, wherein a sponge pad (17) is fixedly connected inside the patella restraint ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984025.8U CN210612308U (en) | 2019-06-27 | 2019-06-27 | Orthopaedic patella traction knee bending correction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984025.8U CN210612308U (en) | 2019-06-27 | 2019-06-27 | Orthopaedic patella traction knee bending correction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210612308U true CN210612308U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920984025.8U Expired - Fee Related CN210612308U (en) | 2019-06-27 | 2019-06-27 | Orthopaedic patella traction knee bending correction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210612308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426357A (en) * | 2020-12-02 | 2021-03-02 | 郭顺涛 | Physical therapy equipment and method with correction and acupoint massage functions |
-
2019
- 2019-06-27 CN CN201920984025.8U patent/CN210612308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426357A (en) * | 2020-12-02 | 2021-03-02 | 郭顺涛 | Physical therapy equipment and method with correction and acupoint massage functions |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 |