CN206700284U - A kind of single-column off-loading gonitis brace - Google Patents
A kind of single-column off-loading gonitis brace Download PDFInfo
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- CN206700284U CN206700284U CN201621315145.1U CN201621315145U CN206700284U CN 206700284 U CN206700284 U CN 206700284U CN 201621315145 U CN201621315145 U CN 201621315145U CN 206700284 U CN206700284 U CN 206700284U
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- leg guard
- small leg
- fastener
- small
- gonitis
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Abstract
The utility model provides a kind of single-column off-loading gonitis brace, including thigh support frame and small leg support, the small leg support is articulated with the lower end of the thigh support frame by spacing adjuster, bandage is removably provided with thigh support frame and small leg support, the thigh support frame includes open big leg guard and is fixed on the thigh support plate on the big leg guard lower end inside in neck, the lower end of the thigh support plate is provided with gear, the small leg support includes open small leg guard and the shank support plate being fixed in the small leg guard lower end inside lower bayonet slot, the upper end of the shank support plate is provided with lower gear, the gear and lower gear are mutually twisted, it is rotatably connected inside the spacing adjuster；The bandage includes the horizontal bandage for spiral bandage, connection big leg guard both sides rear end and/or the small leg guard both sides rear end being connected between big leg guard and small leg guard；The utility model have it is simple in construction, wearing it is light, the characteristics of kneed scope of activities can be limited.
Description
Technical field
Orthopedic medical device field is the utility model is related to, more particularly, to a kind of single-column off-loading gonitis brace.
Background technology
Osteoarthritis (abbreviation OA) is a kind of common joint disease, and its main reason is that articular cartilage " is worn/moved back
Change ".With the development of aging society, the morbidity crowd of knee joint osseous arthritis is increasingly huge, in order to improve knee joint bone
The quality of life of property arthritic, it is necessary to be controlled to its caused symptom.Existing gonitis brace uses twin columns more
Off-loading, complicated, wearing complexity, for the gonitis patient of mild to moderate, partially heavy, inconvenient walking.Therefore, such as
What can design a kind of gonitis brace of portable structure, and turning into current pole in the industry needs improved target.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of single-column off-loading gonitis brace, has structure letter
List, wearing is light, can limit the characteristics of kneed scope of activities.
In order to solve the above-mentioned technical problem, the utility model provides a kind of single-column off-loading gonitis brace, including thigh
Support and small leg support, the small leg support are articulated with the lower end of the thigh support frame by spacing adjuster, thigh support frame and
Bandage is removably provided with small leg support, thigh support frame, the inner side of small leg support are provided with pad；The thigh support frame includes opening
Put the big leg guard of formula and be fixed on the thigh support plate on the big leg guard lower end inside in neck, the lower end of the thigh support plate
Provided with gear, the small leg support includes open small leg guard and is fixed in the small leg guard lower end inside lower bayonet slot
Shank support plate, the upper end of the shank support plate is provided with lower gear, and the gear and lower gear are mutually twisted, rotationally connected
It is connected to inside the spacing adjuster；
The bandage includes being connected to the spiral bandage between big leg guard and small leg guard, behind the big leg guard both sides of connection
End and/or the horizontal bandage of small leg guard both sides rear end；The spiral bandage passes through and is connected to big leg guard and/or small leg guard
The fastener one of the two-way fastener in outside, it is spirally extended to the unidirectional fastener being connected on the inside of small leg guard and big leg guard；It is described
Horizontal bandage is each passed through the fastener two of the two-way fastener, extend to big leg guard and/or small leg guard medial end on
On unidirectional fastener；
The fastener two of the two-way fastener is articulated with the side of fastener one, is placed in the neck of one another side of fastener.
Protected it is preferred that the two-way fastener is placed in big leg guard and shank by the projection one at the back of fastener one
The outside of plate；The unidirectional fastener is placed in front side and the front side end of big leg guard and small leg guard by the projection two at its back
Portion.
It is preferred that removable be provided with the spacing adjuster front end and/or rear end can limit swing angle
Strip limited block.
It is preferred that the outside of the spacing adjuster is provided with plastic shell, it is inside successively by the plastic shell
Provided with outer pad, wear plate, the gear being mutually twisted and lower gear and Internal baffle, and fixed by rivet interlacement；The limit
Position block is placed in the neck of Internal baffle front end and/or rear end.
It is preferred that the big leg guard and small leg guard are that high polymer material is made.
It is preferred that the through hole of decoration and permeation functions is opened up on the big leg guard or small leg guard.
It is preferred that the inner side of big leg guard, small leg guard is fixed with pad by thread gluing, set on the inside of the pad
There is silica gel liner.
It is preferred that the thigh support plate and shank support plate are made using aviation-grade aluminum.
A kind of single-column off-loading gonitis brace is the utility model is related to, compared with existing design, the advantage is that：It is first
First, using the design of big leg guard and small leg guard, it is made to coat the leg of user, it is simple in construction, freely light；Secondly,
Ipsilateral is provided with support, ensure that to the kneed Reduction of Students' Study Load of user, is advantageous to its rehabilitation；Furthermore some patient legs are stiff
Directly, it is impossible to carry out significantly flexor, the connected applications of the limited block of spacing adjuster and different length, can increase in the brace
The stability of strong patient legs, it is possible to achieve knee joint trains the regulation of angle, is created for knee ligament reparation outer well
It is all good in condition, training effect.
Thigh support frame and small leg support are made using space aluminum, make that the utility model brace is light, bearing capacity is strong, wears
Wear and feel without bearing a heavy burden.The inner side of big leg guard and small leg guard is provided with the pad with silica gel, it is more fitted in user's skin, relaxes
Fit and consolidate.
Brief description of the drawings
Fig. 1 is the utility model gonitis brace schematic perspective view one.
Fig. 2 is the utility model gonitis brace use state reference chart.
Fig. 3 is the utility model gonitis brace schematic perspective view two.
Fig. 4 is the utility model gonitis support plate explosive view.
Fig. 5 is the two-way fastener schematic diagram of the utility model gonitis brace.
Fig. 6 is the unidirectional fastener schematic diagram of the utility model gonitis brace.
Fig. 7 is the limited block schematic diagram of the utility model gonitis brace.
Fig. 8 is the limited block and Internal baffle combination schematic diagram of the utility model gonitis brace.
Reference is as follows：
The big leg guard of 1- thigh support frames, 11-, 12- thighs support plate, the upper necks of 111-, 121- gears,
The small leg supports of 2-, the small leg guards of 21-, 22- shanks support plate, 211- lower bayonet slots, 221- lower gears,
The outer pad of the spacing adjusters of 3-, 31- plastic shells, 32-, 33- wear plates, 34- Internal baffles, 35- rivets, 4- are tied up
Band, 41- spirals bandage, 42- horizontal bandages, the two-way fasteners of 6-, 61- fasteners one, 62- fasteners two, 611- necks, 612- are raised
First, the unidirectional fasteners of 7-, 71- projections two, 8- limited blocks, 9- through holes.
Embodiment
A kind of single-column off-loading gonitis brace is the utility model is related to, including for supporting and fixing the thigh branch of thigh
Frame 1 and the small leg support 2 for supporting and fixing shank, small leg support 2 are articulated with thigh support frame 1 by spacing adjuster 3
Bandage 4 is removably provided with lower section, thigh support frame 1 and small leg support 2, thigh support frame 1, the inner side of small leg support 2 are provided with pad
Piece；Make a step explanation with reference to Fig. 1-7 pairs of the utility model.
As shown in figures 1-8, the transverse part of the big leg guard of the utility model brace and small leg guard is to lordosis, for user
Thigh and the front portion of shank and both sides reserve receiving space, neck 111 in big leg guard 11 or the side of small leg guard 21,
Thigh support plate 12 and shank support plate 22 are fixed with 211, and is fixed by rivet；The lower end of the thigh support plate 12 is provided with upper tooth
Wheel 121, the upper end of shank support plate 22 is provided with lower gear 221, and the gear 121 and lower gear 221 are mutually twisted, rotationally
It is connected to inside the spacing adjuster 3, to realize the be hinged of thigh support frame and small leg support, imitates ergonomics completely, OK
Walk without hindrance.Pad is connected with by thread gluing in the medial surface of big leg guard 11, small leg guard 21 and Internal baffle 34, set on pad
There is silica gel liner, make its affine user's skin, can prevent the utility model brace from being slid in skin surface, influence correction effect
Fruit, moreover, when pad needs cleaning, directly remove, it is convenient and practical.
In design of the present utility model, the position of thigh support plate and shank support plate can be left inboard leg or left leg outer side
Or right inboard leg or right leg outer side, as long as thigh support plate and shank support plate are located at user leg Ipsilateral when using, so
The position of thigh support plate and shank support plate is not limited to the present embodiment in the utility model.In the present embodiment, thigh branch will be provided with
The side of plate and shank support plate is defined as outside, and opposite side is defined as inner side, but does not limit the scope of protection of the utility model.Tie up
With 4 include being connected to spiral bandage 41 between big leg guard 11 and small leg guard 21, the big both sides rear end of leg guard 11 of connection and/
Or the horizontal bandage 42 of the small both sides rear end of leg guard 21；Preferably, one end of two spiral bandages 41 is separately fixed at thigh shield
On plate 11 and the unidirectional fastener 7 of the front side of small leg guard 21, the other end is oblique respectively to be placed through small leg guard 21 and big leg guard 11
The through hole of the fastener 1 of the two-way fastener 6 in outside, returning are adhered on spiral bandage 41.One end of two horizontal bandages 42 point
It is not fixed on the unidirectional fastener 7 of the inner side rear end of big leg guard 11 and small leg guard 21, the other end is each passed through big leg guard
11 and the outside of small leg guard 21 two-way fastener 6 fastener 2 62 on through hole, returning be adhered to the outside of horizontal bandage 42.
As shown in Fig. 2 being combined for horizontal bandage and spiral bandage, the leg of user and thigh support frame and small leg support are fixed on
Together, in the process of walking, when leg is stretched, spiral bandage 41 is to pressure larger on the inside of leg, by between the Bones and joints in outside
Gap struts, and during leg curvature, spiral bandage 41 is in release position, pressure will not be produced to user's skin surface, so as to real
Show dynamic off-loading, increase patient tolerability.Especially to the patient of anterior cruciate ligament and inside and outside collateral ligament trauma, knee joint list
The stabilization of the articular ligament of patient and motion limit after bilateral meniscus injury patient, gonitis patient and meniscal procedure
There is good therapeutic action position.
As shown in figure 5, the fastener 2 62 of two-way fastener 6 is articulated with the side of fastener 1, to be placed in fastener 1 another
In the neck 611 of side, two-way fastener is buckled by the projection one on the medial surface of fastener one is connected to big leg guard or shank shield
On plate in corresponding jack；Unidirectional fastener buckles also by the projection two on its medial surface is connected to big leg guard or small leg guard
Corresponding to upper in jack.Connected mode is simple, and user wears off conveniently.
Further, since some gonitis patient legs deformity, can not be completely erected, or in gonitis postoperative rehabilitation
Stage by kneed scope of activities, it is necessary to be limited in a smaller scope, so the utility model is in spacing adjuster 3
Removable be fixed with front end and/or rear end can adjust, limit the strip of small leg support 2 and the swing angle of thigh support frame 1 and limit
Position block 8, realizes the scope of activities in joint being limited in the angular range that patient can bear, avoid damage to
As shown in Fig. 4,7,8, the outside of spacing adjuster 3 is provided with plastic shell 31 with holes, inside by plastic shell 31
Outer pad 32 with holes, wear plate 33, gear 121 and lower gear 221 and the Internal baffle 34 being mutually twisted are sequentially provided with, on
Component is stated to be connected by rivet 35；Wherein, front end neck and rear end card are respectively equipped with the front-end and back-end of Internal baffle 34
Groove, for limiting screens projection holding of the small leg support 2 with the side of limited block 8 of the swing angle of thigh support frame 1 in Internal baffle
In front end neck and/or rear end neck, it is fixed by screws on the Internal baffle 34, the length of limited block 8 is located to both ends
Between the end of thigh support plate 12 and the end of shank support plate 22, complete spacing adjuster 3 is formed, further, in plastic material
The outside of outer pad 32 be provided with the silica gel mark of decorative effect.
In the present embodiment, when needing to carry out rehabilitation training to knee joint, first according to the actual conditions of user (such as leg
Type and calf circumference) selection dimension thigh support frame 1 and small leg support 2, select the limited block 8 of corresponding length, limited block 8 inserted
Put in the rear end neck in spacing adjuster, you can limit the maximum angular of swing backward between small leg support 2 and thigh support frame 1
Degree, limited block 8 is planted to the front end neck 341 in spacing adjuster, you can limit between small leg support 2 and thigh support frame 1 to
The maximum angle of preceding swing；In use, the utility model brace to be placed on to the both sides of user leg, and pass through horizontal bandage
Fixed with spiral bandage, realize circumferentially fixed between thigh support frame 1 and small leg support 2, flexibility is easy to adjust, flexibility
By force, global design is reasonable, simple in construction, practical., it is necessary to which swing angle is adjusted into another angle in rehabilitation training,
The rear end neck and the corresponding limited block 8 of front end neck being plugged in spacing adjuster are directly changed, is so adjusted repeatedly,
It can be achieved to train kneed traction recovering.
The big leg guard or small leg guard are that high polymer material is made, make backplate shell hardness moderate, in big leg guard
Through hole 9 is opened up on 11 or small leg guards 21, while making backplate holding intensity, increases gas permeability, so as to improve the comfortable of patient
Degree.Thigh support plate 11 or shank support plate 21 are made using aviation-grade aluminum, light, intensity is high, age inhibiting feature, wear nothing
Bear a heavy burden and feel, body burden can be shared, mitigate the overweight load of knee joint heavy burden transfer Ipsilateral to the phenomenon of strong side clearance.
Claims (8)
1. a kind of single-column off-loading gonitis brace, including thigh support frame (1) and small leg support (2), the small leg support (2) is logical
Cross the lower end that spacing adjuster (3) is articulated with the thigh support frame (1), on thigh support frame (1) and small leg support (2) removably
Provided with bandage (4), thigh support frame (1), the inner side of small leg support (2) are provided with pad；It is characterized in that：The thigh support frame (1)
Including open big leg guard (11) and it is fixed on the thigh support plate on big leg guard (11) lower end inside in neck (111)
(12), the lower end of the thigh support plate (12) is provided with gear (121), and the small leg support (2) includes open small leg guard
(21) and the shank support plate (22) that is fixed in small leg guard (21) the lower end inside lower bayonet slot (211), the shank support plate
(22) upper end is provided with lower gear (221), and the gear (121) and lower gear (221) are mutually twisted, be rotatably connected at
The spacing adjuster (3) is internal；
The bandage (4) includes being connected to spiral bandage (41) between big leg guard (11) and small leg guard (21), connection greatly
Leg guard (11) both sides rear end and/or the horizontal bandage (42) of small leg guard (21) both sides rear end；The spiral bandage (41) is worn
Cross the fastener one (61) for the two-way fastener (6) being connected on the outside of big leg guard (11) and/or small leg guard (21), be spirally extended to
The unidirectional fastener (7) being connected on the inside of small leg guard (21) and big leg guard (11)；The horizontal bandage (42) is each passed through institute
State the fastener two (62) of two-way fastener (6), extend to big leg guard (11) and/or small leg guard (21) medial end on it is unidirectional
On fastener (7)；
The fastener two (62) of the two-way fastener (6) is articulated with the side of fastener one (61), is placed in fastener one (61) opposite side
In the neck (611) on side.
A kind of 2. single-column off-loading gonitis brace according to claim 1, it is characterised in that：The two-way fastener (6)
The outside of big leg guard (11) and small leg guard (21) is placed in by the projection one (612) at the back of fastener one；The unidirectional button
Tool (7) is placed in front side and the anterior end of big leg guard (11) and small leg guard (21) by the projection two (71) at its back.
A kind of 3. single-column off-loading gonitis brace according to claim 1, it is characterised in that：The spacing adjuster
(3) front end and/or rear end are removable provided with the strip limited block (8) that can limit swing angle.
A kind of 4. single-column off-loading gonitis brace according to claim 1, it is characterised in that：The spacing adjuster
(3) outside is provided with plastic shell (31), and outer pad (32), wear plate are inwardly sequentially provided with by the plastic shell (31)
(33) gear (121), being mutually twisted and lower gear (221) and Internal baffle (34), and be connected by rivet (35)；Institute
Limited block is stated to be placed in the neck of Internal baffle (34) front end and/or rear end.
A kind of 5. single-column off-loading gonitis brace according to any one of claim 1-4, it is characterised in that：It is described big
Leg guard and small leg guard are that high polymer material is made.
A kind of 6. single-column off-loading gonitis brace according to claim 5, it is characterised in that：The big leg guard (11)
Or the through hole (9) of decoration and permeation functions is opened up on small leg guard (21).
A kind of 7. single-column off-loading gonitis brace according to claim 6, it is characterised in that：It is big leg guard (11), small
The inner side of leg guard (21) is fixed with pad by thread gluing, and silica gel liner is provided with the inside of the pad.
A kind of 8. single-column off-loading gonitis brace according to any one of claim 1-4, it is characterised in that：It is described big
Leg support plate (12) and shank support plate (22) are made using aviation-grade aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621315145.1U CN206700284U (en) | 2016-12-01 | 2016-12-01 | A kind of single-column off-loading gonitis brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621315145.1U CN206700284U (en) | 2016-12-01 | 2016-12-01 | A kind of single-column off-loading gonitis brace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206700284U true CN206700284U (en) | 2017-12-05 |
Family
ID=60471684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621315145.1U Active CN206700284U (en) | 2016-12-01 | 2016-12-01 | A kind of single-column off-loading gonitis brace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206700284U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108606866A (en) * | 2018-05-17 | 2018-10-02 | 四川大学 | Gasbag-type knee joint brace |
| WO2021104137A1 (en) * | 2019-11-29 | 2021-06-03 | 百安健康复医疗（深圳）有限公司 | Corrector for treating knee osteoarthritis |
| CN113729325A (en) * | 2021-09-27 | 2021-12-03 | 吉林师范大学 | Binding type knee protection device with anti-abrasion function for physical training and method |
-
2016
- 2016-12-01 CN CN201621315145.1U patent/CN206700284U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108606866A (en) * | 2018-05-17 | 2018-10-02 | 四川大学 | Gasbag-type knee joint brace |
| CN108606866B (en) * | 2018-05-17 | 2023-10-03 | 四川大学 | Air bag type knee joint brace |
| WO2021104137A1 (en) * | 2019-11-29 | 2021-06-03 | 百安健康复医疗（深圳）有限公司 | Corrector for treating knee osteoarthritis |
| CN113729325A (en) * | 2021-09-27 | 2021-12-03 | 吉林师范大学 | Binding type knee protection device with anti-abrasion function for physical training and method |
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