CN205163334U - Adjustable orthotic device for ankle and foot - Google Patents
Adjustable orthotic device for ankle and foot Download PDFInfo
- Publication number
- CN205163334U CN205163334U CN201520912692.7U CN201520912692U CN205163334U CN 205163334 U CN205163334 U CN 205163334U CN 201520912692 U CN201520912692 U CN 201520912692U CN 205163334 U CN205163334 U CN 205163334U
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- foot
- swing arm
- leg guard
- little leg
- drawstring
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Abstract
The utility model discloses an adjustable orthotic device for ankle and foot, hold in the palm and be used for adjusting little leg guard and hold in the palm the correction adjusting device of angle enough including little leg guard, foot, be the flexonics between the bottom of little leg guard and the rear end of sufficient support, correction adjusting device include: locate sufficient swing arm of holding in the palm the side, the swing arm front end and rear end have, the front end and the rear end of swing arm are fixed through mounting and sufficient the support respectively mutually, locate the first buckling piece of a plurality of of the side of little leg guard, all first buckling pieces are arranged along the direction of height of little leg guard in proper order, one end is articulated mutually with the front end of swing arm, the other end of stretching strap is equipped with a plurality of second buckling piece, and the second buckling piece can cooperate with first buckling piece and form the lock structure. The utility model provides an adjustable orthotic device for ankle and foot, simple structure easily adjusts the bent angle of bending of sole, improves orthopedic effect.
Description
Technical field
The present invention relates to medical apparatus and instruments, particularly relate to a kind of adjustable ankle-foot orthosis.
Background technology
Ankle-foot orthosis belongs to orthotic one, and the ankle be generally used for as patient provides protection with foot, provides support to resist plantar flexion (being commonly called as " drop foot ") simultaneously.Ankle-foot orthosis applies power on the limbs of patient, and can be used for different purposes.Such as, ankle-foot orthosis can be used for support, functional, correct or protection purposes.
Propose the multiple different ankle-foot orthosis for resisting plantar flexion at present.
A kind of device wherein proposed is " foot " orthosis.This orthosis is assemblied in foot, and is assemblied in the outside of footwear in this case.This device does not have footwear just can not dress.This orthosis generally comprises a pair support metal bar, the either side of each bar all by preventing the plantar flexion block piece of further drop foot to be connected to footwear in heel area.The support belt that the upper end of bar is fixing with the shank around patient is connected.
The another kind of device of current proposition is commonly called as " on foot " orthosis.Should comprise the rigid plastics shell of dressing against tibia by " on foot " orthosis, this plastic housing is fixed around shank by suitable fixing band.This orthosis comprises to be pedaled, and this is pedaled to be assemblied in region dorsalis pedis and foot can be patient provides plantarflexion.
All above-mentioned orthosiss all can be the device that patient provides opposing plantar flexion, and also there are this some shortcomings, such as must use together with footwear, complex structure, cost is high, fixing orthopedic effect difference etc.
Summary of the invention
For problems of the prior art, this utility model provides a kind of adjustable ankle-foot orthosis, and structure is simple, is easy to regulate sole song to bend angle, improves orthopedic effect.
The adjustable ankle-foot orthosis of one described in the utility model, comprise little leg guard, foot holder and the rectification adjusting device for regulating little leg guard and foot to hold in the palm angle, for flexibly connecting between the rear end that the bottom of described little leg guard and foot hold in the palm, described rectification adjusting device comprises:
Be located at the swing arm of described foot holder side, described swing arm has front-end and back-end, and the front-end and back-end of described swing arm fix respectively by fixture and sufficient holder;
Several first buckling pieces, are located at the side of described little leg guard, and the first all buckling pieces is arranged successively along the short transverse of little leg guard;
Drawstring, one end of described drawstring and the front end of swing arm are hinged, and the other end is provided with several the second buckling pieces, and the second buckling piece can match with the first buckling piece formation fastening structure.
In this utility model, foot holds in the palm as foot provides support, drawstring and swing arm front end hinged, by pulling drawstring, swing arm and foot delivery is driven to move, thus the angle between foot holder and little leg guard is changed, reach the object regulating sole song to bend angle, take into account fixing and orthopedic effect owing to generally for raising comfortableness simultaneously, the material hardness of the bottom of foot holder is higher, and other position hardness are lower, this utility model arranges swing arm in the side of foot holder, the front-end and back-end of swing arm fix respectively by fixture and sufficient holder, drawstring and swing arm front end hinged, drawstring can be avoided with foot directly to ask fixing situation lower pulling force to concentrate on sufficient side of holding in the palm completely a bit, foot holder side is made to change shape, affect orthopedic effect.In addition, the second buckling piece matches with the first buckling piece of differing heights, and can reach the object that real-time activity sole song bends angle, regulative mode is simple.
Preferably, the pin joint of described drawstring and swing arm is in sufficient first 1/2 section of holding in the palm along its length.Less power can be used to pull drawstring.
Preferably, the bottom that the fixed point that described swing arm and foot hold in the palm is held in the palm in foot.Swing arm acts on the bottom of the higher foot holder of hardness, can reduce the alteration of form of foot holder when drawstring pulls as far as possible, improve orthopedic effect.Preferably, the side of described little leg guard is fixed with shank bandage, and opposite side is fixed with the buckle regulating shank bandage tightness, and the first all buckling pieces is fixed on described buckle.Shank bandage be clasped and can fix shank according to the adjustment of the size of shank, the first buckling piece is directly fixed on and buckle makes structure concision and compact is attractive in appearance more, will be more prone to than at multiple first buckling piece of the independent installation of little leg guard.
Preferably, described buckle is provided with the hole passed for shank bandage free end, and the free end of described shank bandage is provided with first material strips that can repeat to paste.
Preferably, described foot holder comprises foot plate, is located at the side shield of foot plate both sides and is located at the heel baffle plate of foot plate heel position, described heel baffle plate and the bottom of little leg guard are for flexibly connecting, rear end and the heel baffle plate of described swing arm fix, and the front end of described swing arm and the side of foot plate or side shield fix.The foot holder of this structure can prevent the slip of foot in foot holder, thus improves orthopedic effect.
Preferably, described side shield be fixed with for bondage foot fixing band and regulate the clip of fixing band tightness.
Preferably, foot plate, side shield and heel baffle plate are formed in one.
Preferably, described drawstring is strip, and the second all buckling pieces distributes successively along the length side of described drawstring.
Preferably, the first described buckling piece is button, and the second described buckling piece is be opened in the buttonhole on described drawstring.
Compared with prior art, the beneficial effects of the utility model are: the adjustable ankle-foot orthosis of this utility model, structure is simple, by pulling drawstring, the second buckling piece matches with the first buckling piece of differing heights, can reach the object that real-time activity sole song bends angle, regulative mode is simple, easy, swing arm is set simultaneously, reduces the deformation of drawstring drawing process mesopodium holder as far as possible, improve orthopedic effect.
This utility model structure designs ingenious, get and think to enliven, practical, according to the actual demand of user, ankle foot can be corrected in time, manufacture can realize produce in enormous quantities, and have certain market demand; In profile, simplicity generosity does not lose again attractive in appearance; Practical, according to the different requirements of user, can regulate in real time; Choose low raw-material cost, be beneficial to production, be convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation of the adjustable ankle-foot orthosis of this utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
As Fig. 1, the adjustable ankle-foot orthosis of this utility model comprises little leg guard 1, foot holder 2 and the rectification adjusting device for regulating little leg guard 1 and foot to hold in the palm 2 angles.
The cross section of little leg guard 1 is c-shaped, can wrap up the rear portion of shank, and the general rigid plastics that adopts is made.The side of little leg guard 1 is fixed with shank bandage 3, and opposite side is fixed with the buckle 4 regulating shank bandage 3 tightness.Shank bandage 3 is banded, and width is unsuitable narrow, in order to avoid affect the fastness of comfortableness and bondage.Shank bandage 3 generally arranges two, can firmly bondage shank.Buckle 4 offers the hole passed for shank bandage 3 free end, and the free end of shank bandage 3 is sewed with first material strips 6 that can repeat to paste.Shank bandage passing hole, through buckle, according to the size of patient legs, can regulate the degree of tightness of shank bandage.The inner side of little leg guard 1 is also provided with soft cushioning (not shown), can cushion the impact that patient is subject to, and reduces the injury rubbing and bring, and result of use is better.
Foot holder 2 is for feet, foot holder 2 comprises foot plate 7, is located at the side shield 8 of foot plate 7 both sides and is located at the heel baffle plate 9 of foot plate 7 heel position, for convenience of processing and the comfortableness improving foot, foot plate 7, side shield 8 and heel baffle plate 9 preferably adopt one-body molded.Foot plate 7 generally adopts rigid plastics to make.Side shield 8 be fixed with for bondage foot fixing band 10 and regulate the clip 11 of fixing band tightness.Fixing band is generally two, and fixing band 11 is in banded, and its free end is sewed with second material strips 12 that can repeat to paste.Clip 11 offers the hole passed for fixing band 11 free end, and fixing band passing hole, through clip 11, according to the size of patient's foot, can regulate the degree of tightness of fixing band.The bottom of heel baffle plate 9 and little leg guard 1, for flexibly connecting, provides basic for foot holder and the angle of little leg guard change.
Correct adjusting device and comprise swing arm 5, first buckling piece 13, drawstring 14 and the second buckling piece 15.
Swing arm 5 is made up of hard material usually, and be in the side of foot holder 2, swing arm 5 has front-end and back-end, and it will be understood by those skilled in the art that the front end of swing arm 5 is the one end near toe, the rear end of swing arm is the one end near heel.
Rear end and the heel baffle plate 9 of swing arm 5 are fixed by fixture, the front end of swing arm 5 with or the side of foot plate 7 or side shield 8 fixed by fixture.Fixture can be bearing pin, two bearing pins can be adopted to be held in the palm with foot the front-end and back-end of swing arm respectively fix when namely fixing.First buckling piece 13 is fixed on buckle, and quantity is multiple, and the first all buckling pieces 13 is arranged successively along the short transverse of little leg guard.One end of drawstring 14 and the front end of swing arm 5 are hinged, and the other end is provided with several the second buckling pieces 15.Drawstring 14 is strip, and the second all buckling pieces 15 distributes successively along the length direction of drawstring 14.Second buckling piece 15 can match with the first buckling piece 13 formation fastening structure, and when forming fastening structure, drawstring can make foot holder maintain certain angle with little leg guard.First buckling piece of the second buckling piece 15 and differing heights with the use of, foot holder and the angle of little leg guard can be adjusted, reach the object that real-time activity sole song bends angle.The spacing distance of the first buckling piece, and the quantity of the first buckling piece can be arranged according to the concrete angle regulated, angular range.Accordingly, the spacing distance of the second buckling piece, and the quantity of the second buckling piece can be arranged according to the concrete angle regulated, angular range.Generally, quantity and the interval of the quantity of the first buckling piece and interval and the second buckling piece are identical, make the angle of maintenance between little leg guard 1, foot holder 2 more firm.For the first buckling piece and the second button and structure choosing multiple mode of part, as long as can realize fastening, the simple enforceable mode of one is: the first buckling piece 13 is button, and the second buckling piece 15 is for being opened in the buttonhole on drawstring 13.
The hinged connection by bearing pin 16 of drawstring and swing arm realizes.The pin joint of drawstring and swing arm is in sufficient first 1/2 section of holding in the palm along its length, is preferably in sufficient first 1/3 section of holding in the palm along its length, like this, more laborsaving when pulling drawstring.It will be understood by those in the art that first 1/2 section refers to and held in the palm along its length after decile by foot, comprises the part of foot holder front end.First 1/3 section refers to and is held in the palm along its length after trisection by foot, comprises the part of foot holder front end.
Correct adjusting device and can arrange one, also can be oppositely arranged two, be preferably one, and when the structural strength of little leg guard, foot holder reaches instructions for use, a drawstring can meet instructions for use, and structure is more succinct, also saves material.
During use, foot is placed in foot holder, and the rear portion of little leg guard parcel shank, by shank bandage through buckle, according to the size of patient legs, regulates the degree of tightness of shank bandage.Fixing band, by through clip, according to the size of patient's foot, regulates the degree of tightness of fixing band.Finally pull drawstring, the first buckling piece of the second buckling piece and differing heights is fastened, the object that real-time activity sole song bends angle can be reached.
Claims (10)
1. an adjustable ankle-foot orthosis, comprise little leg guard (1), foot holder (2) and the rectification adjusting device for regulating little leg guard (1) and foot to hold in the palm (2) angle, bottom and the foot of described little leg guard (1) hold in the palm between the rear end of (2) as flexibly connecting, it is characterized in that, described rectification adjusting device comprises:
Be located at the swing arm (5) of described foot holder (2) side, described swing arm (5) has front-end and back-end, and the front-end and back-end of described swing arm (5) ask (2) to fix respectively by fixture and foot;
Several first buckling pieces (13), are located at the side of described little leg guard (1), and all the first buckling pieces (13) are arranged successively along the short transverse of little leg guard (1);
Drawstring (14), one end of described drawstring (14) and the front end of swing arm (5) are hinged, the other end is provided with several the second buckling pieces (15), and the second buckling piece (15) can match with the first buckling piece (13) formation fastening structure.
2. adjustable ankle-foot orthosis as claimed in claim 1, is characterized in that, the pin joint of described drawstring (14) and swing arm (5) is in sufficient holder (2) along its length first 1/2 section.
3. adjustable ankle-foot orthosis as claimed in claim 1, is characterized in that, described swing arm (5) asks the fixed point of (2) in the bottom of sufficient holder (2) with foot.
4. adjustable ankle-foot orthosis as claimed in claim 1, it is characterized in that, the side of described little leg guard (1) is fixed with shank bandage (3), opposite side is fixed with the buckle (4) regulating shank bandage (3) tightness, and all the first buckling pieces (13) are fixed on described buckle (4).
5. adjustable ankle-foot orthosis as claimed in claim 4, it is characterized in that, described buckle (4) is provided with the hole passed for shank bandage (3) free end, and the free end of described shank bandage (3) is provided with first material strips (6) that can repeat to paste.
6. adjustable ankle-foot orthosis as claimed in claim 1, it is characterized in that, described foot holder (2) comprises foot plate (7), is located at the side shield (8) of foot plate (7) both sides and is located at the heel baffle plate (9) of foot plate (7) heel position, the bottom of described heel baffle plate (9) and little leg guard (1) is for flexibly connecting, rear end and the heel baffle plate (9) of described swing arm (5) fix, and the front end of described swing arm (5) and the side of foot plate (7) or side shield (8) fix.
7. adjustable ankle-foot orthosis as claimed in claim 6, is characterized in that, described side shield (8) be fixed with for bondage foot fixing band (10) and regulate the clip (11) of fixing band tightness.
8. adjustable ankle-foot orthosis as claimed in claim 6, is characterized in that, foot plate (7), side shield (8) and heel baffle plate (9) are formed in one.
9. adjustable ankle-foot orthosis as claimed in claim 1, is characterized in that, described drawstring (14) is strip, and all the second buckling pieces (15) distribute successively along the length side of described drawstring (14).
10. adjustable ankle-foot orthosis as claimed in claim 1, is characterized in that, described the first buckling piece (13) is button, and described the second buckling piece (15) is for being opened in the buttonhole on described drawstring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912692.7U CN205163334U (en) | 2015-11-16 | 2015-11-16 | Adjustable orthotic device for ankle and foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912692.7U CN205163334U (en) | 2015-11-16 | 2015-11-16 | Adjustable orthotic device for ankle and foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205163334U true CN205163334U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520912692.7U Active CN205163334U (en) | 2015-11-16 | 2015-11-16 | Adjustable orthotic device for ankle and foot |
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| Country | Link |
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| CN (1) | CN205163334U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943219A (en) * | 2017-04-28 | 2017-07-14 | 北京京瑞倍乐商贸有限公司 | Ankle pressure sleeve |
| CN109276409A (en) * | 2018-10-17 | 2019-01-29 | 苏州帝维达生物科技有限公司 | A kind of foot face reshaping structure |
| CN109498992A (en) * | 2018-12-25 | 2019-03-22 | 南通市第人民医院 | A kind of multi-functional spasmolysis instrument |
| CN110301999A (en) * | 2019-07-23 | 2019-10-08 | 杭州众康假肢矫形器有限公司 | A kind of ankle-foot orthosis |
| CN110731845A (en) * | 2018-07-20 | 2020-01-31 | 首都医科大学附属北京康复医院 | three-dimensional orthopedic device for talipes equinovarus and using method thereof |
| CN112656564A (en) * | 2020-11-30 | 2021-04-16 | 刘德志 | Leg correction device |
-
2015
- 2015-11-16 CN CN201520912692.7U patent/CN205163334U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943219A (en) * | 2017-04-28 | 2017-07-14 | 北京京瑞倍乐商贸有限公司 | Ankle pressure sleeve |
| CN106943219B (en) * | 2017-04-28 | 2023-10-17 | 北京京成兴华医疗科技有限公司 | Ankle pressure sleeve |
| CN110731845A (en) * | 2018-07-20 | 2020-01-31 | 首都医科大学附属北京康复医院 | three-dimensional orthopedic device for talipes equinovarus and using method thereof |
| CN109276409A (en) * | 2018-10-17 | 2019-01-29 | 苏州帝维达生物科技有限公司 | A kind of foot face reshaping structure |
| CN109276409B (en) * | 2018-10-17 | 2024-01-19 | 苏州帝维达生物科技有限公司 | Foot surface shaping structure |
| CN109498992A (en) * | 2018-12-25 | 2019-03-22 | 南通市第人民医院 | A kind of multi-functional spasmolysis instrument |
| WO2020133035A1 (en) * | 2018-12-25 | 2020-07-02 | 吴小丽 | Multi-functional spasmolytic instrument |
| CN110301999A (en) * | 2019-07-23 | 2019-10-08 | 杭州众康假肢矫形器有限公司 | A kind of ankle-foot orthosis |
| CN112656564A (en) * | 2020-11-30 | 2021-04-16 | 刘德志 | Leg correction device |
| CN112656564B (en) * | 2020-11-30 | 2023-05-09 | 刘德志 | Leg correcting device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |