CN211067813U - Rehabilitation training device for nerve injury of crus - Google Patents
Rehabilitation training device for nerve injury of crus Download PDFInfo
- Publication number
- CN211067813U CN211067813U CN201921611631.1U CN201921611631U CN211067813U CN 211067813 U CN211067813 U CN 211067813U CN 201921611631 U CN201921611631 U CN 201921611631U CN 211067813 U CN211067813 U CN 211067813U
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- Prior art keywords
- gait
- chute
- support
- rehabilitation training
- seat
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- 208000028389 Nerve injury Diseases 0.000 title claims abstract description 13
- 230000008764 nerve damage Effects 0.000 title claims abstract description 13
- 210000001699 lower leg Anatomy 0.000 title abstract description 9
- 230000005021 gait Effects 0.000 claims abstract description 34
- 210000000078 claw Anatomy 0.000 abstract description 2
- 210000002683 foot Anatomy 0.000 description 24
- 210000003205 muscle Anatomy 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 208000014674 injury Diseases 0.000 description 4
- 210000002414 leg Anatomy 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 244000309466 calf Species 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000005036 nerve Anatomy 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000035475 disorder Diseases 0.000 description 2
- 210000002082 fibula Anatomy 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 210000000629 knee joint Anatomy 0.000 description 2
- 230000003387 muscular Effects 0.000 description 2
- 210000002027 skeletal muscle Anatomy 0.000 description 2
- 210000002972 tibial nerve Anatomy 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 206010050296 Intervertebral disc protrusion Diseases 0.000 description 1
- 206010023204 Joint dislocation Diseases 0.000 description 1
- 206010034700 Peroneal nerve injury Diseases 0.000 description 1
- 241001227561 Valgus Species 0.000 description 1
- 241000469816 Varus Species 0.000 description 1
- 210000000544 articulatio talocruralis Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000030214 innervation Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 201000000585 muscular atrophy Diseases 0.000 description 1
- 210000004345 peroneal nerve Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 210000003314 quadriceps muscle Anatomy 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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Abstract
The utility model discloses a crus nerve injury rehabilitation training device, belonging to the field of rehabilitation training, comprising a seat, a foot support, a support and a gait chute, wherein the support is a cambered surface support, connecting rods are arranged at two sides of the support and are connected with pin shafts at two sides of the front edge of a seat board of the seat, the upper end of each connecting rod is connected with a fan-shaped board with a fixed hole, and the front end of the side wall of the seat board is provided with a jack corresponding to the connecting rod; the foot support comprises a root part with a binding belt and a palm part; the root part comprises a heel baffle plate and a heel supporting plate, a rotating shaft is arranged in front of the heel supporting plate, and the rotating shaft penetrates through the palm part longitudinal through hole to be in threaded connection with the top plate; the lower ends of the root part and the palm part are respectively connected with a sliding block matched with the gait chute; the gait chute is in an inverted claw shape. Compared with the prior art have wide characteristics of application.
Description
Technical Field
The utility model relates to a rehabilitation device, in particular to a training device suitable for rehabilitation of crus nerve injury.
Background
The rehabilitation training of mild and moderate nerve injury refers to the training of muscle movement in the nerve innervation area with injury to obtain physiological stimulation to improve blood circulation, delay muscular atrophy and facilitate nerve regeneration of innervating muscles. At present, lower limb muscle strength training mainly aims at quadriceps femoris and popliteal muscle groups, and mainly takes leg flexion and extension and leg bending and lifting. Clinically, the rehabilitation of the injury of the calf nerve mainly comprises a protective tool, and the injury of the tibial nerve and the common peroneal nerve caused by trauma (femoral supracondylar fracture or knee joint dislocation, fibula capitula or fibula neck fracture) is corrected to form the valgus or the varus deformity. However, the corrective protector has no rehabilitation effect on plantar flexion, foot adduction, foot dorsiflexion and eversion muscle strength reduction caused by external fixation compression, lumbar disc herniation and the like. The sole commercially available machine with the calf muscle group training effect is a heel lifting machine, is a fitness device, aims at large muscle groups such as gastrocnemius muscle and soleus muscle, and has no training effect on the calf anterior muscle group.
In addition, the tibial nerve injury is represented by foot plantar flexion, foot adduction and inversion action disorders, the common peroneal nerve injury has foot dorsiflexion and eversion dysfunction which is not a disorder in a single flexion and extension direction, the existing flexion and extension training devices are all integral pedals, the pedals and the feet are attached through the binding bands, so that the sole and the heel are required to be on the same plane, and the fine training action in two dimensional directions cannot be realized.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is not enough to above prior art, provides a crus nerve injury rehabilitation training device that can realize two dimension direction training activities.
The technical proposal of the utility model for solving the technical problem is that: the utility model provides a shank nerve injury rehabilitation training device, includes seat, foot rest and support, its characterized in that: the device also comprises a gait chute; the seat is fixedly connected with the bracket; the bracket is a cambered bracket, connecting rods are arranged on two sides of the bracket and are connected with pin shafts on two sides of the front edge of the seat board of the seat, the upper end of each connecting rod is connected with a fan-shaped plate, the fan-shaped plate is provided with fixing holes which are uniformly distributed on the circumference taking the pin shaft connecting point as the circle center, and the front end of the side wall of the seat board is provided with a jack corresponding to the fixing holes, so that the fixing pins can be inserted; the foot support comprises a root part with a binding belt and a palm part; the root part comprises a heel baffle plate and a heel supporting plate, a rotating shaft is arranged in front of the heel supporting plate, and the rotating shaft penetrates through the palm part longitudinal through hole to be in threaded connection with the top plate; the lower ends of the root part and the palm part are respectively connected with a sliding block matched with the gait chute; screw holes are formed in two side walls of the palm part, and a hand lever with a through hole is further arranged, and the hand lever is connected with the foot support through fastening bolts; the lower end of the gait chute is a straight path, and the upper end of the gait chute is divided into a left arc path, a middle straight path and a right arc path.
The support is provided with two transverse sliding rods, and the bottom of the gait sliding chute is provided with a sliding ring which is matched with the bottom of the gait sliding chute and is connected with the gait sliding chute in a sliding mode.
The front end of the bracket is provided with a handle.
The cross section of the gait chute is C-shaped, the sliding block is a spherical sliding block with a handle, the ball part is arranged in the gait chute, and the handle is connected with the foot support.
The foot support palm part and the sliding block are connected through an orthodontia joint.
Compared with the prior art, the utility model discloses following outstanding beneficial effect has:
1. the utility model can realize the training activities of two dimensions and directions;
2. can be used for the training of internal rotation and external rotation of the ankle joint;
3. can be used for passive joint movement and active muscle strength training.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the distribution of the gait chute and the turnout of the utility model.
Detailed Description
The invention is further described with reference to the drawings and the detailed description. For convenience of description, the user is classified into front, back, inner, outer, left, and right.
As shown in fig. 1, the utility model comprises a seat 1, a foot support, a support 2 and a gait chute 3.
The seat 1 is fixedly connected with the bracket 2. The support 2 is a cambered surface support, connecting rods 4 are arranged on two sides of the cambered surface support and are connected with two sides of the front edge of the seat board of the seat 1 through pin shafts, the upper end of each connecting rod 4 is connected with a fan-shaped plate 5, fixing holes which are uniformly distributed on the circumference of the fan-shaped plate 5 and use the pin shaft connecting points as the circle center are formed in the fan-shaped plate, and inserting holes corresponding to the inserting holes are formed in the front end of the side wall of the seat board and can be used for inserting fixing pins so as to. In the optimized scheme, the front end of the bracket 2 is provided with a handle for rotating the bracket 2.
The support 2 is provided with two transverse sliding rods 6, the bottom of the gait chute 3 is provided with a sliding ring 7 which is matched with the bottom of the gait chute 3, and the two sliding rods are connected in a sliding manner to realize the function that the gait chute 3 slides along the support 2 transversely. Because the shank training is the isolated training of single leg, therefore, the design of the sliding single gait chute 3 can lead the healthy side leg to freely land and relay, control the body balance and save the manufacturing cost.
The foot support comprises a root part 8 with binding bands and a palm part 9 (the binding bands are not shown in the binding band diagrams and can be woven belts or primary and secondary belts), the root part 8 is L-shaped, namely comprises a heel baffle and a heel supporting plate, a rotating shaft is arranged in front of the heel supporting plate, the rotating shaft penetrates through a longitudinal through hole of the palm part 9 to be in threaded connection with a top plate 10, the top plate 10 aims to prevent the foot from being over-stressed and eject the foot support, and the size of the foot support can be finely adjusted according to the size of the foot of a patient.
The lower ends of the root part 8 and the palm part 9 are respectively connected with a sliding block 11 matched with the gait chute 3 so as to realize the function that the foot support slides along the longitudinal direction of the gait chute 3. In practical application, the cross section of the gait chute is C-shaped, the sliding block 11 is a spherical sliding block with a handle, the ball part is arranged in the gait chute, and the handle is connected with the foot support. In the optimized scheme, the foot support palm part 9 is connected with the sliding block 11 through an orthodontia joint, so that the steering capacity is optimized.
The two side walls of the palm part 9 are provided with screw holes, and the hand rod 12 with a through hole is also arranged, so that the connection between the hand rod and the foot support can be realized through fastening bolts, and the hand rod is used for helping a serious patient to perform passive orientation during foot training.
As shown in fig. 2, the gait chute 3 is in the shape of an inverted claw, the lower end of the gait chute is a straight track, and the upper end of the straight track is divided into three branches, namely a left arc track, a middle straight track and a right arc track. The patient can move the toe by himself, and the slide block 11 is driven into the corresponding branch.
Because the support 2 angle of this device is adjustable, therefore 0 ~ 1 level of muscular strength patient can place gait spout 3 minimum, drives knee joint activity through the thigh, and shank muscular strength need not counter gravity, utilizes the auxiliary of handspike 12, carries out the passive orientation when the foot trains. The level 2 muscle force patient can remove the hand lever 12 and perform gravity-free translation (healthy thigh muscle force drives the shank to swing). And 3 grades of muscle strength patients can heighten the support 2, and train against gravity while practicing fine foot movements.
It should be noted that while the invention has been described in detail with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various obvious changes can be made therein without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a shank nerve injury rehabilitation training device, includes seat, foot rest and support, its characterized in that: the device also comprises a gait chute; the seat is fixedly connected with the bracket; the bracket is a cambered bracket, connecting rods are arranged on two sides of the bracket and are connected with pin shafts on two sides of the front edge of the seat board of the seat, the upper end of each connecting rod is connected with a fan-shaped plate, the fan-shaped plate is provided with fixing holes which are uniformly distributed on the circumference taking the pin shaft connecting point as the circle center, and the front end of the side wall of the seat board is provided with a jack corresponding to the fixing holes, so that the fixing pins can be inserted; the foot support comprises a root part with a binding belt and a palm part; the root part comprises a heel baffle plate and a heel supporting plate, a rotating shaft is arranged in front of the heel supporting plate, and the rotating shaft penetrates through the palm part longitudinal through hole to be in threaded connection with the top plate; the lower ends of the root part and the palm part are respectively connected with a sliding block matched with the gait chute; screw holes are formed in two side walls of the palm part, and a hand lever with a through hole is further arranged, and the hand lever is connected with the foot support through fastening bolts; the lower end of the gait chute is a straight path, and the upper end of the gait chute is divided into a left arc path, a middle straight path and a right arc path.
2. The rehabilitation training device for nerve injury of lower leg according to claim 1, wherein: the support is provided with two transverse sliding rods, and the bottom of the gait sliding chute is provided with a sliding ring which is matched with the bottom of the gait sliding chute and is connected with the gait sliding chute in a sliding mode.
3. The rehabilitation training device for nerve injury of lower leg according to claim 1, wherein: the front end of the bracket is provided with a handle.
4. The rehabilitation training device for nerve injury of lower leg according to claim 1, wherein: the cross section of the gait chute is C-shaped, the sliding block is a spherical sliding block with a handle, the ball part is arranged in the gait chute, and the handle is connected with the foot support.
5. The rehabilitation training device for nerve injury of lower leg according to claim 4, wherein: the foot support palm part is connected with the sliding block through an orthodontia joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611631.1U CN211067813U (en) | 2019-09-25 | 2019-09-25 | Rehabilitation training device for nerve injury of crus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611631.1U CN211067813U (en) | 2019-09-25 | 2019-09-25 | Rehabilitation training device for nerve injury of crus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211067813U true CN211067813U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921611631.1U Active CN211067813U (en) | 2019-09-25 | 2019-09-25 | Rehabilitation training device for nerve injury of crus |
Country Status (1)
| Country | Link |
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| CN (1) | CN211067813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675489A (en) * | 2020-12-26 | 2021-04-20 | 陈明忠 | Muscle strength training device with adjustable strength for leg rehabilitation |
| CN112717338A (en) * | 2020-12-16 | 2021-04-30 | 南京魔云文化传媒有限公司 | Foot rehabilitation equipment and rehabilitation method based on human kinematics |
-
2019
- 2019-09-25 CN CN201921611631.1U patent/CN211067813U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717338A (en) * | 2020-12-16 | 2021-04-30 | 南京魔云文化传媒有限公司 | Foot rehabilitation equipment and rehabilitation method based on human kinematics |
| CN112717338B (en) * | 2020-12-16 | 2022-01-07 | 南京魔盒信息科技有限公司 | Foot rehabilitation equipment and rehabilitation method based on human kinematics |
| CN112675489A (en) * | 2020-12-26 | 2021-04-20 | 陈明忠 | Muscle strength training device with adjustable strength for leg rehabilitation |
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