CN206228475U - Pin varus joint orthosis - Google Patents
Pin varus joint orthosis Download PDFInfo
- Publication number
- CN206228475U CN206228475U CN201620855115.3U CN201620855115U CN206228475U CN 206228475 U CN206228475 U CN 206228475U CN 201620855115 U CN201620855115 U CN 201620855115U CN 206228475 U CN206228475 U CN 206228475U
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- China
- Prior art keywords
- varus
- pin
- joint
- foot
- ankle
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of pin varus joint orthosis, including shank positioning element and foot positioning component, the varus RA adjusting part for being corrected to pin varus joint is provided between the shank positioning element and foot positioning component, the bottom of shank positioning element is fixedly connected with the top of varus RA adjusting part, and the top of foot positioning component is connected with the bottom of varus RA adjusting part.It is the utility model simple structure, easy to use, for treating pin varus disease, the deformities such as drop foot, varus, the inward turning of control foot that can be permanently effective, the abduction for keeping foot good, while strengthening ankle stability, mitigates Muscle tensility, strengthen the speed and stride of walking, improve gait function, promote comprehensive rehabilitation of pin varus patient, with preferable therapeutic effect.
Description
Technical field
The utility model is related to health care equipment technical field, particularly a kind of device of orthotic foot varus.
Background technology
Congenital talipes equinovarus is common congenital deformity of foot, and the incidence of disease is about one thousandth, by drop foot, interior
Turn over, the main deformity of interior receipts three is comprehensively formed, and in clinical medicine, treats the best expectant treatment scheme of congenital horseshoe strephenopodia
It is ponsetio methods, after being corrected using gypsum rectifier, then correct wearing foot abduction orthopedic appliance 2-4.If should not
With abduction of foot rectifier then high recurrence rate up to 80%.The patient of spastic cerebral paralysis infant and hemiplegia, due to the part flesh of lower limb
The reason for nauseating numbness and hypermyotonia, cause ankle and foot inner side muscle group too strong, foot formation drop foot, varus, inward turning etc. are abnormal
Shape, have impact on the standing walking and functional training of lower limb.Foot abduction orthopedic appliance is to the pedorthic importance of pin varus as can be seen here.
At present, use Dennis-brown foot abduction orthopedic appliances, the KAFO to be mainly by cortex foot abduction orthopedic appliance more
Shoes and steel cross bar two parts composition, its advantage is sturdy and durable, is easily worn off, and has the disadvantage that weight is big, easy to fall off,
Strong side lower limb are limited simultaneously, and patient can not stand and walk, so as to have influence on rectification effect.Also a kind of KAFO is that ankle is rectified enough
Positive device, but because the foot abduction power of ankle-foot orthosis is not enough, therapeutic effect is not good.
The content of the invention
The utility model technical issues that need to address be to provide a kind of simple structure, it is easy to use, with good treatment
The pin varus joint orthosis of effect.
In order to solve the above technical problems, technical solution adopted in the utility model is as follows.
Pin varus joint orthosis, including shank positioning element and foot positioning component, the shank positioning element and foot
The varus RA adjusting part for being corrected to pin varus joint, shank location division are provided between portion's positioning component
The bottom of part is fixedly connected with the top of varus RA adjusting part, top and the varus RA of foot positioning component
The bottom connection of adjusting part.
Above-mentioned pin varus joint orthosis, the varus RA adjusting part includes inverted U adjusting bracket, band flank
Bearing block and for end be aligned ankle-joint ankle-joint rotating shaft；The adjusting bracket and bearing block are oppositely arranged up and down,
It is hinged by interior trip shaft between the side wall bottom of adjusting bracket and the flank of bearing block；One end of the ankle-joint rotating shaft passes through
Fastened by nut after bearing block, interior trip shaft is vertically arranged with ankle-joint rotating shaft.
Above-mentioned pin varus joint orthosis, ankle-joint rotating shaft is provided with ankle support pad towards the end of ankle-joint.
Above-mentioned pin varus joint orthosis, are additionally provided with movable front stall and consolidate in the varus RA adjusting part
Determine back seat；The fixed back seat is screwed the roof rear end for being arranged on adjusting bracket, and the two ends of the movable front stall lead to
Cross bolt to be fixedly connected with the flank top of bearing block, correcting adjusting screw by varus between movable front stall and fixed back seat connects
Connect.
Above-mentioned pin varus joint orthosis, the shank positioning element is L-type bending bar, and the horizontal segment of L-type bending bar leads to
Equipped bolt and nut component is crossed to be fixedly installed on the roof of inverted U adjusting bracket.
Above-mentioned pin varus joint orthosis, the shank that binding shank is provided with the vertical section of the L-type bending bar is tied up
Band.
Above-mentioned pin varus joint orthosis, the foot positioning component includes U-shaped pedal, and side and the ankle of pedal are closed
Section rotating shaft connection, the opposite side of pedal is provided with foot's strapping of binding foot.
Above-mentioned pin varus joint orthosis, are fixedly installed pedal regulating part in the ankle-joint rotating shaft, pedal is adjusted
Section part is plate-like structure, pedal regulating part with mutually equipped some top-down installation is provided with the side wall of pedal
Hole, pedal regulating part is fixedly connected with pedal by the bolt and nut component through mounting hole.
As a result of above technical scheme, technological progress acquired by the utility model is as follows.
It is the utility model simple structure, easy to use, for treating pin varus disease, control foot that can be permanently effective
The deformity such as drop foot, varus, inward turning, the abduction for keeping foot good, while strengthening ankle stability, mitigates Muscle tensility,
Strengthen the speed and stride of walking, improve gait function, promote comprehensive rehabilitation of pin varus patient, with preferably controlling curative effect
Really.The utility model can be symmetrical arranged, it is adaptable to left foot or right crus of diaphragm varus；Tied up using height and adjustable angle structure and elasticity
Determine mode to be fixed, the utility model can be made to be brought into close contact with patient's shank and ankle-joint, facilitate patient to walk.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model opposite side angle；
Fig. 3 is state diagram of the shank positioning element described in the utility model under two kinds of different gradients with Fig. 4.
Wherein：1. pedal, 2. pedal regulating part, 3. ankle-joint rotating shaft, 4. ankle support pad, 5. movable front stall,
6. varus corrects adjusting screw, 7. shank positioning element, 8. shank strapping, 9. bolt and nut component, 10. adjusting bracket, 11.
Interior trip shaft, 12. foot's strappings, 13. fix back seat, 14. bearing blocks, 15. nuts, 16. foot positioning components, 17. varuss
RA adjusting part.
Specific embodiment
The utility model is further elaborated below in conjunction with the drawings and specific embodiments.
A kind of pin varus joint orthosis, its structure as depicted in figs. 1 and 2, including the varus of shank positioning element 7 correction angle
Degree adjusting part 17 and foot positioning component 16, the top of varus RA adjusting part 17 and the bottom of shank positioning element 7
End is fixedly connected, and the bottom of varus RA adjusting part 17 is fixedly connected with the top of foot positioning component 16.
Varus RA adjusting part 17 is used to fix patient's shank, foot positioning component in shank positioning element 7
On the premise of 16 fix patient feet, pin varus is corrected by the ankle-joint for being directed at patient.
In the utility model, varus RA adjusting part 17 includes adjusting bracket 10, bearing block 14, ankle-joint rotating shaft
3rd, movable front stall 5 and fixed back seat 13.Adjusting bracket 10 is inverted U-shaped structure, and bearing block 14 carries two flanks, is also U-shaped knot
Structure, adjusting bracket 10 and bearing block are oppositely arranged about 14, between the side wall bottom of adjusting bracket 10 and the flank of bearing block 14
It is hinged by interior trip shaft 11.After one end of ankle-joint rotating shaft 3 passes through bearing block 14, it is fastened on bearing block by nut 15,
Ankle-joint rotating shaft 3 is provided with ankle support pad 4 towards the end of ankle-joint, prevent ankle-joint rotating shaft directly with patient's ankle-joint
Contact causes to damage to patient.
Interior trip shaft 11 and the perpendicular setting of ankle-joint rotating shaft 3；When using, shank front and rear can be adjusted by interior trip shaft and determined
The angle of fitting of position part and shank, ankle-joint rotating shaft can without constraint rotation, facilitating patient be carried out for left and right in bearing block
Walking.
Fixed back seat 13 is screwed the roof rear end for being arranged on adjusting bracket 10, as shown in Fig. 2 movable front stall 5
Two ends be fixedly connected with the flank top of bearing block 14 by bolt, varus is passed through between movable front stall 5 and fixed back seat 13
Correction adjusting screw 6 is connected.
When needing to adjust the laminating degree between shank positioning element and shank, by pulling shank positioning element, make interior
Turn over correction adjusting screw end and changed with the distance between back seat is fixed, bottom of adjusting bracket 10 is around varus during this
Rotating shaft 11 is rotated, so as to the distance between the top of adjusting bracket and bearing block can be made to change.When being adjusted to correct position,
Correcting adjusting screw by fixed varus carries out position locking.Fig. 3 with shank positioning element be Fig. 4 Suo Shi different incline at two kinds
View under gradient.
Shank positioning element 7 is L-type bending bar, and the horizontal segment of L-type bending bar is fixed by equipped bolt and nut component 9
It is arranged on the roof of inverted U adjusting bracket 10, as shown in Figure 1；The small of binding shank is provided with the vertical section of L-type bending bar
Leg strapping 8.
Foot positioning component 16 includes pedal 1 and pedal regulating part 2.Pedal 1 is U-shape structure, is suffered from for fixed
Person foot, the side of pedal 1 is connected by pedal regulating part 2 with ankle-joint rotating shaft 3, and the opposite side of pedal 1 is provided with
Bind foot's strapping 12 of foot.
Pedal regulating part 2 is used to adjust the height of patient's pedal, different to meet different patients or same patient
The demand in period.Pedal regulating part 2 is plate-like structure, and the top of pedal regulating part 2 is fixedly installed on ankle-joint rotating shaft
On, the middle and lower part of pedal regulating part 2 with mutually equipped some top-down mounting hole is provided with the side wall of pedal 1,
As shown in figure 1, pedal regulating part 2 is fixedly connected with pedal 1 by the bolt and nut component through mounting hole.
Application method of the present utility model is：Be placed on pin on pedal 1 by patient, and height is adjusted with pedal regulating part 2
Degree, makes mutually to be fixed between ankle-joint and ankle support pad 4, and binding is tightened up with foot's strapping 12；Then shank is fixed on
On shank positioning element 7, the angle between adjusting bracket 10 and bearing block 14 is adjusted by trip shaft 11 in adjustment, position is closed
Latched position after suitable；Next makes leg fit shank positioning element 7, and binding is tightened up with shank strapping 8；Now shank location division
What part and foot positioning component were cooperateed with is fixed on shank and foot on pin varus joint orthosis, and patient just can be carried out to suffering from foot
Correction.
In correcting process, the abduction control not only to foot is obvious, but also the ankle-joint of patient can be made to obtain good
Functional activity degree, does not interfere with and meets patient's stick-up or walking function, it is ensured that patient can effectively carry out various training,
Promote comprehensive rehabilitation of pin varus patient.
Claims (8)
1. pin varus joint orthosis, including shank positioning element（7）With foot positioning component（16）, it is characterised in that：It is described
Shank positioning element（7）With foot positioning component（16）Between be provided with for pin varus joint is corrected varus correction
Angular adjustment component（17）, shank positioning element（7）Bottom and varus RA adjusting part（17）Top fix connect
Connect, foot positioning component（16）Top and varus RA adjusting part（17）Bottom connection.
2. pin varus joint orthosis according to claim 1, it is characterised in that：The varus RA adjusting part
（17）Including inverted U adjusting bracket（10）, the bearing block with flank（14）And for the ankle-joint turn of end alignment ankle-joint
Axle（3）；The adjusting bracket（10）And bearing block（14）It is oppositely arranged up and down, adjusting bracket（10）Side wall bottom and bearing block
（14）Flank between pass through interior trip shaft（11）It is hinged；The ankle-joint rotating shaft（3）One end pass through bearing block（14）After lead to
Cross nut（15）Fastening, interior trip shaft（11）With ankle-joint rotating shaft（3）It is vertically arranged.
3. pin varus joint orthosis according to claim 2, it is characterised in that：Ankle-joint rotating shaft（3）Towards ankle-joint
End be provided with ankle support pad（4）.
4. pin varus joint orthosis according to claim 2, it is characterised in that：The varus RA adjusting part
（17）In be additionally provided with movable front stall（5）And fixed back seat（13）；The fixed back seat（13）It is screwed and is arranged on
Adjusting bracket（10）Roof rear end, the movable front stall（5）Two ends pass through bolt and bearing block（14）Flank top consolidate
Fixed connection, movable front stall（5）With fixed back seat（13）Between adjusting screw is corrected by varus（6）Connection.
5. pin varus joint orthosis according to claim 2, it is characterised in that：The shank positioning element（7）It is L-type
Bending bar, the horizontal segment of L-type bending bar is by equipped bolt and nut component（9）It is fixedly installed on inverted U adjusting bracket（10）
Roof on.
6. pin varus joint orthosis according to claim 5, it is characterised in that：In the vertical section of the L-type bending bar
It is provided with the shank strapping of binding shank（8）.
7. pin varus joint orthosis according to claim 2, it is characterised in that：The foot positioning component（16）Including
U-shaped pedal（1）, pedal（1）Side and ankle-joint rotating shaft（3）Connection, pedal（1）Opposite side be provided with binding foot
Foot's strapping in portion（12）.
8. pin varus joint orthosis according to claim 7, it is characterised in that：The ankle-joint rotating shaft（3）Upper fixation
It is provided with pedal regulating part（2）, pedal regulating part（2）It is plate-like structure, pedal regulating part（2）And pedal（1）
Side wall on be provided with mutually equipped some top-down mounting hole, pedal regulating part（2）And pedal（1）By passing through
The bolt and nut component of mounting hole is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620855115.3U CN206228475U (en) | 2016-08-09 | 2016-08-09 | Pin varus joint orthosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620855115.3U CN206228475U (en) | 2016-08-09 | 2016-08-09 | Pin varus joint orthosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206228475U true CN206228475U (en) | 2017-06-09 |
Family
ID=58985950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620855115.3U Withdrawn - After Issue CN206228475U (en) | 2016-08-09 | 2016-08-09 | Pin varus joint orthosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206228475U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137499A (en) * | 2016-08-09 | 2016-11-23 | 无锡智航控制技术有限公司 | Foot varus joint orthosis |
| CN108670715A (en) * | 2018-05-22 | 2018-10-19 | 李安生 | Post-operation of hip patient's antithrombotic device |
| CN111281631A (en) * | 2020-03-06 | 2020-06-16 | 西北工业大学 | Medical auxiliary instrument for adjusting force line of lower limbs of human body |
| CN114475851A (en) * | 2022-03-17 | 2022-05-13 | 航天科工智能机器人有限责任公司 | Mechanical leg and bionic robot |
-
2016
- 2016-08-09 CN CN201620855115.3U patent/CN206228475U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137499A (en) * | 2016-08-09 | 2016-11-23 | 无锡智航控制技术有限公司 | Foot varus joint orthosis |
| CN106137499B (en) * | 2016-08-09 | 2018-03-27 | 无锡智航控制技术有限公司 | Pin varus joint orthosis |
| CN108670715A (en) * | 2018-05-22 | 2018-10-19 | 李安生 | Post-operation of hip patient's antithrombotic device |
| CN111281631A (en) * | 2020-03-06 | 2020-06-16 | 西北工业大学 | Medical auxiliary instrument for adjusting force line of lower limbs of human body |
| CN111281631B (en) * | 2020-03-06 | 2021-09-14 | 西北工业大学 | Medical auxiliary instrument for adjusting force line of lower limbs of human body |
| CN114475851A (en) * | 2022-03-17 | 2022-05-13 | 航天科工智能机器人有限责任公司 | Mechanical leg and bionic robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170609 Effective date of abandoning: 20180327 |