CN208465093U - A kind of postoperative leg raising straight training board of knee prosthesis - Google Patents
A kind of postoperative leg raising straight training board of knee prosthesis Download PDFInfo
- Publication number
- CN208465093U CN208465093U CN201820998855.1U CN201820998855U CN208465093U CN 208465093 U CN208465093 U CN 208465093U CN 201820998855 U CN201820998855 U CN 201820998855U CN 208465093 U CN208465093 U CN 208465093U
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- plate
- training board
- thigh
- training
- shank
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- 210000003127 knee Anatomy 0.000 title claims abstract description 27
- 210000002414 leg Anatomy 0.000 title claims abstract description 24
- 230000002980 postoperative effect Effects 0.000 title claims abstract description 13
- 210000000689 upper leg Anatomy 0.000 claims abstract description 54
- 230000008859 change Effects 0.000 claims abstract description 8
- 210000003314 quadriceps muscle Anatomy 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 210000001624 hip Anatomy 0.000 description 6
- 210000000629 knee joint Anatomy 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 210000003414 extremity Anatomy 0.000 description 4
- 210000004197 pelvis Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003387 muscular Effects 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 208000032984 Intraoperative Complications Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003692 ilium Anatomy 0.000 description 1
- 208000018934 joint symptom Diseases 0.000 description 1
- 238000013150 knee replacement Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 201000000585 muscular atrophy Diseases 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 210000004417 patella Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000002097 psoas muscle Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000011883 total knee arthroplasty Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model is a kind of postoperative leg raising straight training board of knee prosthesis, including training bottom plate, trained bottom plate one end hinge connection has one end of thigh plate, the other end hinge connection of thigh plate has shank training board, support plate is equipped between the lower end surface of shank training board and the upper surface of training bottom plate, and training bottom plate, support plate, shank training board and thigh plate form inclined ladder shape structure, so that the upper surface of shank training board and the outer surface of thigh plate constitute the inclined surface of different angle, the upper surface of shank training board is for being bonded patient's shank, the outer surface of thigh plate is for being bonded patient thigh, and change the tilt angle of shank training board and thigh plate by the height of support plate or Support Position.This training board can provide suitable leg raising straight mode for patient, make quadriceps muscle of thigh Ji hamstring is taken exercise to greatest extent as early as possible, and reinforcing, which is taken exercise, stretches knee function, and stabilized knee improves surgical effect, promote rehabilitation.
Description
Technical field
The utility model relates to medical auxiliary apparatus technical fields, and in particular to a kind of postoperative leg raising straight of knee prosthesis
Training board.
Background technique
The patient of knee joint illness, it is preoperative to there is quadriceps muscle of thigh Ji the different degrees of muscular atrophy of hamstring, under muscular strength
Drop, strength between the two is uneven, in addition surgical injury knee joint peripheral tissue, further slackens the muscle of knee joint peripheral
Strength destroys the stability in joint.(quadriceps muscle of thigh is powerless for the knee joint extensor lag occurred in rehabilitation course after knee joint
Symptoms), be a lasting and perplexing problem.Accelerate health in the Chinese hip of 2016 propositions, knee replacements
In multiple-perioperative management strategy Consensus of experts, recommend: 1. patient education and functional training increase muscle strength；2. operation is worked as
It can be on bed and functional training of leaving the bed.However, after total knee arthroplasty in the reconditioning of patient, patient usually because
Quadriceps muscle of thigh is powerless and can not carry out active straight-leg-raising movement in early days, and affected limb swelling is obvious, and swelling leads to the increasing of pain
Add, further influences the functional training of patient, vicious circle occur.
The quadriceps muscle of thigh training board clinically used at present, by 3 pieces of board groups at specification is 80 × 30 × 50cm, 80cm's
Plate is as bottom plate, and distal end, which adds, does 6 pieces of strut rails, and the gear spacing between every piece of first gear to fifth gear is 5cm, fifth gear to the 6th
Gear spacing between gear is 10cm, and using gear spacing, three blocks of plates form the triangle of different interior angles, and 30cm plate is formed with 80cm plate
Angle be bend hip angle, respectively 40 °, 45 °, 60 °, 70 °, 80 °, 90 °；Outside the angle that 30cm plate and 50cm plate are formed
Angle, that is, knee flexion angle (stretching knee completely is 0 °), respectively 60 °, 75 °, 90 °, 105 °, 115 °, 125 °.
It is clinically found when using quadriceps muscle of thigh training board, in the leg raising straight starting for bending 40 ° of hip, ilium cannot be excited
The collaboration of psoas muscle and rectus aabdominis is shunk, and the strength that plate face leans on quadriceps muscle of thigh completely is lifted away from, and since the strength of quadriceps muscle of thigh is insufficient, is suffered from
Person is often consciously laborious, and exercise cannot be lasting, and influences compliance.When the leg raised is lowered into rest on training board, due to
The kneed swelling of early postoperation and pain cause flexion angle to become smaller, quadriceps muscle of thigh training board provide knee flexion angle 60 °-
Between 125 °, it is greater than the actual knee flexion angle of patient, causes the shank of suffering limb to be suspended on plate, in the gravity of shank
Under, wound skin excessively pulls, and wound tension is excessively high, and pain increases after patient consciously trains, and refusal is taken exercise again, influences to perform the operation
Effect increases the generation of complication.
The utility model proposes a kind of improvement rehabilitation training plates, and patient can be allowed to act on using the strong hip in the wrong of iliopsoas,
And the effect of fixing and prevent pelvis from leaning forward of the rectus aabdominis to pelvis, suitable leg raising straight mode is provided for patient, makes stock
Musculus quadriceps is Ji hamstring is taken exercise to greatest extent as early as possible, to make the time advance of patient's active leg raising straight, reinforcing is forged
Knee function is stretched in refining, and stabilized knee improves surgical effect, promotes rehabilitation.
Utility model content
The purpose of the utility model is to overcome problems of the existing technology, provide a kind of postoperative straight legs of knee prosthesis
Raise training board.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of postoperative leg raising straight training board of knee prosthesis, including training bottom plate, trained bottom plate one end hinge connect
It is connected to one end of thigh plate, the other end hinge connection of the thigh plate has shank training board, the lower end of the shank training board
Support plate, and the trained bottom plate, support plate, shank training board and thigh plate are equipped between face and the upper surface of training bottom plate
Inclined ladder shape structure is formed, so that the upper surface of shank training board and the outer surface of thigh plate constitute the inclined surface of different angle, it is small
The upper surface of leg training board passes through support plate for being bonded patient thigh for being bonded patient's shank, the outer surface of thigh plate
Height or Support Position change the tilt angle of shank training board and thigh plate, raise training with adapt to various patients.
Further, the support plate is L-type plate, and the transverse plate of the L-type plate is bonded support, L-type plate with training bottom plate
Vertical plate push against support shank training board.
Further, the transverse plate lower end surface of the L-type plate be equipped with several protrusions, the trained bottom plate be equipped with
Several adjustment holes of protrusion cooperation change the lateral position of L-type plate by protrusion cooperation position different from adjustment hole, from
And change the supporting point position between the vertical plate of L-type plate and shank training board, change the tilt angle of shank training board.
Further, the L-type plate is equipped with bearing rib, what the angle that the bearing rib is fixed on L-type plate surrounded
In space, and the bearing rib is vertical with the transverse plate of L-type plate and vertical plate respectively.
Further, the bearing rib upper surface is inclined surface and the lower end surface for being bonded support shank training board.
Further, the bearing rib front end face is inclined surface and the inner surface for assisting fitting support thigh plate.
The beneficial effects of the utility model are:
The utility model training board can provide suitable leg raising straight mode for patient, make quadriceps muscle of thigh Ji hamstring as early as possible
It is taken exercise to greatest extent, to make the time advance of patient's active leg raising straight, strengthens to take exercise and stretch knee function, stablize knee and close
Section improves surgical effect, promotes rehabilitation.
And simple, convenient and safe and significant effect is implemented in the operation of this training board, and patient is easily accepted by, and effectively improves patient's health
The compliance taken exercise again achievees the purpose that quick recovery, promotion prospect are good.
Detailed description of the invention
Fig. 1 is the overall structure stereogram of the utility model；
Fig. 2 is the fractionation structural representation of the utility model；
Fig. 3 is the hinge partial structure diagram of the utility model；
Fig. 4 is the supporting plate structure schematic diagram of the utility model.
Figure label explanation: 1, training bottom plate, 11, adjustment hole, 2, thigh plate, 3, shank training board, 4, L-type plate, 41, convex
Portion out, 5, bearing rib, 6, cushion.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
As shown in Figure 1, a kind of postoperative leg raising straight training board of knee prosthesis, including training bottom plate 1, the trained bottom plate
1 one end hinge connection has one end of thigh plate 2, and the other end hinge connection of the thigh plate 2 has shank training board 3, described small
Support plate is equipped between the lower end surface of leg training board 3 and the upper surface of training bottom plate 1, and the trained bottom plate 1 is bottom, branch
Fagging is the first waist, shank training board 3 is upper wedged bottom, thigh plate 2 is the second kidney-shaped into inclined ladder shape structure, so that shank training board
3 upper surface and the outer surface of thigh plate 2 constitute the inclined surface of different angle, and the upper surface of shank training board 3 is suffered from for being bonded
The outer surface of person's shank, thigh plate 2 changes shank instruction for being bonded patient thigh, and by the height of support plate or Support Position
Practice the tilt angle of plate 3 and thigh plate 2, raises training with adapt to various patients.
As shown in Figure 1, Figure 2, Figure 4 shows, the support plate is L-type plate 4, and the transverse plate and training bottom plate 1 of the L-type plate 4 paste
Support is closed, the vertical plate of L-type plate 4 pushes against support shank training board 3.
As shown in Fig. 2, the transverse plate lower end surface of the L-type plate 4 is equipped with several protrusions 41, on the trained bottom plate 1
Equipped with several adjustment holes 11 cooperated with protrusion 41, L-type is changed by the cooperation position different from adjustment hole 11 of protrusion 41
The lateral position of plate 4 changes shank training to change the supporting point position between the vertical plate of L-type plate 4 and shank training board 3
The tilt angle of plate 3.
As shown in Figure 1, Figure 2, Figure 4 shows, the L-type plate 4 is equipped with bearing rib 5, and the bearing rib 5 is fixed on L-type plate 4
The space that surrounds of angle in, and the bearing rib 5 is vertical with the transverse plate of L-type plate 4 and vertical plate respectively.
5 upper surface of bearing rib is inclined surface and the lower end surface for being bonded support shank training board 3.
5 front end face of bearing rib is inclined surface and the inner surface for assisting fitting support thigh plate 2.
In the present embodiment, in order to keep patient more comfortable, in the outer surface of thigh plate 2 and the upper surface of shank training board 3
On be provided with cushion 6.
In the present embodiment:
Training bottom plate 1 is 80cm long, thigh plate 2 is 30cm long, shank training board 3 is 53cm long, the L-type plate 4 long 37cm of vertical plate,
Entirely straight panel, and width is 20cm, thickness is 2cm；
It is connected between training bottom plate 1 and thigh plate 2 with metal hinge, when fixed support forms inclined ladder shape, fixed angle is
45°；
Fixation of the protrusion 41 using wood button, between the vertical plate and training bottom plate 1 of L-type plate 4 on the transverse plate of L-type plate 4
Angle is 75 ° (when fixed support forms inclined ladder shape)；
It is also connected using metal hinge between thigh plate 2 and shank training board 3, when fixed support forms inclined ladder shape, two
The fixed angle of person is 150 °；
Cushion 6 is that the high-quality PU leather of foam sponge outsourcing is constituted, and increases comfort level, prevents accidental injury when taking exercise；
When being the 45° angle of fixed angle between training bottom plate 1 and thigh plate 2, be conducive to when stretching the starting of knee leg raising straight,
The sufficiently muscular strength of excitation iliopsoas and rectus aabdominis cooperates with quadriceps muscle of thigh, femur is pulled to pelvis, meanwhile, while rectus aabdominis is fixed
Pelvis prevents from leaning forward, and is easily accomplished shin-femoro-patellar articulation and stretches movement entirely, at this point, the muscular strength of quadriceps muscle of thigh, rectus aabdominis and iliopsoas is all
It is excited out, plays the purpose of initiative exercise；
When fixed angle between thigh plate 2 and shank training board 3 is 150 ° of angles, that is, their exterior angle is 30 °, because
Pressure is lower when the sliding for being kneecap in femoral bone pulley is up to 30 ° of bending knee, less pain before leading to knee, when the suffering limb raised is put down
When to No. 3 plate faces, available complete support and loosen, avoids due to the hanging of suffering limb shank and wound skin occur excessive
Drawing causes pain to increase, and influences the enthusiasm taken exercise, meanwhile, in the state that knee joint is micro- in the wrong, thigh is done the suffering limb loosened
Isometric exeicise tempers Shi hamstring at this time；With the continuation of exercise, knee calf-raise is stretched completely and (is not lifted away from shank instruction
Practice the upper surface of plate 3), it is the isometric contraction of quadriceps muscle of thigh at this time, when being lifted away from device for rehabilitation plate face completely, by iliopsoas and abdomen
The strength of rectus, has further tempered quadriceps muscle of thigh, and since this process is relatively readily accomplished, patient is relatively easily accepted by, and makes to take exercise energy smoothly
It carries out, achievees the purpose that expected active function training, promote rehabilitation.
In addition, being not suitable for the training board using the utility model when patient is associated with abdominal operation or waist injury.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of postoperative leg raising straight training board of knee prosthesis, which is characterized in that including training bottom plate (1), the trained bottom
Plate (1) one end hinge connection has one end of thigh plate (2), and the other end hinge connection of the thigh plate (2) has shank training board
(3), support plate, and the training are equipped between the lower end surface of the shank training board (3) and the upper surface of training bottom plate (1)
Bottom plate (1), support plate, shank training board (3) and thigh plate (2) form inclined ladder shape structure, so that the upper end of shank training board (3)
The outer surface of face and thigh plate (2) constitutes the inclined surface of different angle, and the upper surface of shank training board (3) is small for being bonded patient
The outer surface of leg, thigh plate (2) changes shank training for being bonded patient thigh, and by the height of support plate or Support Position
The tilt angle of plate (3) and thigh plate (2) raises training with adapt to various patients.
2. the postoperative leg raising straight training board of knee prosthesis according to claim 1, which is characterized in that the support plate is
L-type plate (4), the transverse plate of the L-type plate (4) are bonded support with training bottom plate (1), and it is small that the vertical plate of L-type plate (4) pushes against support
Leg training board (3).
3. the postoperative leg raising straight training board of knee prosthesis according to claim 2, which is characterized in that the L-type plate (4)
Transverse plate lower end surface be equipped with several protrusions (41), the trained bottom plate (1) be equipped with protrusion (41) if cooperation
Dry adjustment hole (11) changes the lateral position of L-type plate (4) by protrusion (41) from the different cooperation positions of adjustment hole (11),
To change the supporting point position between the vertical plate of L-type plate (4) and shank training board (3), change the inclination of shank training board (3)
Angle.
4. the postoperative leg raising straight training board of knee prosthesis according to claim 2 or 3, which is characterized in that the L-type plate
(4) bearing rib (5) are equipped with, in the space that the angle that the bearing rib (5) is fixed on L-type plate (4) surrounds, and it is described
Bearing rib (5) is vertical with the transverse plate of L-type plate (4) and vertical plate respectively.
5. the postoperative leg raising straight training board of knee prosthesis according to claim 4, which is characterized in that the bearing rib
(5) upper surface is inclined surface and the lower end surface for being bonded support shank training board (3).
6. the postoperative leg raising straight training board of knee prosthesis according to claim 5, which is characterized in that the bearing rib
(5) front end face is inclined surface and the inner surface for assisting fitting support thigh plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998855.1U CN208465093U (en) | 2018-06-27 | 2018-06-27 | A kind of postoperative leg raising straight training board of knee prosthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998855.1U CN208465093U (en) | 2018-06-27 | 2018-06-27 | A kind of postoperative leg raising straight training board of knee prosthesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208465093U true CN208465093U (en) | 2019-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820998855.1U Expired - Fee Related CN208465093U (en) | 2018-06-27 | 2018-06-27 | A kind of postoperative leg raising straight training board of knee prosthesis |
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| Country | Link |
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| CN (1) | CN208465093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998861A (en) * | 2019-04-29 | 2019-07-12 | 苏州博安捷机器人科技有限公司 | Bed gait rehabilitation training system |
-
2018
- 2018-06-27 CN CN201820998855.1U patent/CN208465093U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998861A (en) * | 2019-04-29 | 2019-07-12 | 苏州博安捷机器人科技有限公司 | Bed gait rehabilitation training system |
| CN109998861B (en) * | 2019-04-29 | 2024-04-16 | 苏州博安捷机器人科技有限公司 | Bed type gait rehabilitation training system |
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| Date | Code | Title | Description |
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| 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: 20190205 |