CN211023342U - Ankle-foot orthosis - Google Patents
Ankle-foot orthosis Download PDFInfo
- Publication number
- CN211023342U CN211023342U CN201921720667.3U CN201921720667U CN211023342U CN 211023342 U CN211023342 U CN 211023342U CN 201921720667 U CN201921720667 U CN 201921720667U CN 211023342 U CN211023342 U CN 211023342U
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- fixing piece
- fixing
- ankle
- fixed
- piece
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Abstract
The utility model relates to an ankle-foot orthosis, which comprises a fixing frame unit, wherein the fixing frame unit comprises a first fixing piece used for wrapping the sole of a human foot and a second fixing piece connected with the first fixing piece and used for wrapping the legs of the human body; and the two included angle adjusting units are used for adjusting the included angle, each included angle adjusting unit comprises a first connecting piece, a second connecting piece and a screw rod, the first connecting pieces are fixed on the first fixing pieces, the second connecting pieces are fixed on the second fixing pieces, and two ends of the screw rods are respectively in bolted connection with the first fixing pieces and the second fixing pieces.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to ankle foot orthopedic ware.
Background
Ankle foot dysfunction is usually caused by traffic accidents, congenital disabilities, diseases, accidental injuries and other reasons, and brings difficulty and pain to normal walking of patients. Aiming at the problem of ankle foot dysfunction, sometimes the treatment effect is not particularly ideal through the operation or the operation effect is difficult to ensure, the treatment process is painful, the economic burden is heavy, and the like. The plaster is usually used for correction through a non-operative method, but the plaster is not breathable, has heavy self weight, is not changed during observation, cannot adjust the angle in time along with the treatment process, is time-consuming and labor-consuming, and brings great inconvenience to the life of a patient. Therefore, there is a need to develop an ankle-foot orthosis with a more obvious orthopedic effect, a simple and convenient use method, and more complete functions and capable of enabling a patient to move moderately in the orthopedic treatment process.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above problems, and an object of the present invention is to provide an ankle-foot orthosis.
The utility model provides an ankle-foot orthosis, which has the characteristics that: the fixing frame unit comprises a first fixing piece and a second fixing piece, wherein the first fixing piece is used for wrapping the sole of a human foot, the second fixing piece is connected to the first fixing piece and used for wrapping the leg of the human body, a fixing belt is arranged on the first fixing piece, an arc-shaped notch is formed in the joint of the first fixing piece and the second fixing piece, and the arc-shaped notch enables the included angle of the first fixing piece and the second fixing piece to be adjusted within a preset range; and the two included angle adjusting units are used for adjusting the included angle, each included angle adjusting unit comprises a first connecting piece, a second connecting piece and a screw rod, the first connecting pieces are fixed on the first fixing pieces, the second connecting pieces are fixed on the second fixing pieces, and two ends of the screw rods are respectively in bolted connection with the first fixing pieces and the second fixing pieces.
In the ankle-foot orthosis provided by the utility model, the characteristics can also be provided as follows: wherein, the fixed band is the magic subsides to be fixed with ventilative gasket on the magic subsides.
In the ankle-foot orthosis provided by the utility model, the characteristics can also be provided as follows: wherein, the magic is pasted and is fixed in the outside at the connection position of first mounting and second mounting to the magic is pasted and is fixed with solid fixed ring.
In the ankle-foot orthosis provided by the utility model, the characteristics can also be provided as follows: wherein, the internal connection department of first mounting and second mounting is fixed with the gasket for adjust the cooperation of different people's foot type and mount.
In the ankle-foot orthosis provided by the utility model, the characteristics can also be provided as follows: wherein, first mounting and second mounting integrated into one piece.
In the ankle-foot orthosis provided by the utility model, the characteristics can also be provided as follows: wherein the predetermined range is 60-120 deg.
In the ankle-foot orthosis provided by the utility model, the characteristics can also be provided as follows: the first connecting piece is fixed at the end part of the first fixing piece far away from the joint of the first fixing piece and the second fixing piece, and the second connecting piece is fixed at the end part of the second fixing piece far away from the joint of the first fixing piece and the second fixing piece.
In the ankle-foot orthosis provided by the utility model, the characteristics can also be provided as follows: wherein, the screw is divided into different color areas.
In the ankle-foot orthosis provided by the utility model, the characteristics can also be provided as follows: wherein the fixing frame unit is manufactured by a thermoplastic method or 3D printing.
Action and effect of the utility model
According to the ankle-foot orthosis, the ankle-foot orthosis comprises the fixing frame unit, the fixing frame unit comprises a first fixing piece used for wrapping the sole of a human foot and a second fixing piece connected to the first fixing piece and used for wrapping the legs of the human body, the first fixing piece is provided with the fixing belt, the joint of the first fixing piece and the second fixing piece is provided with the arc-shaped notch, and the arc-shaped notch enables the included angle between the first fixing piece and the second fixing piece to be adjusted within a preset range; and the two included angle adjusting units are used for adjusting the included angle, each included angle adjusting unit comprises a first connecting piece, a second connecting piece and a screw rod, the first connecting pieces are fixed on the first fixing pieces, the second connecting pieces are fixed on the second fixing pieces, and two ends of the screw rods are respectively in bolted connection with the first fixing pieces and the second fixing pieces. Therefore, the utility model discloses a first mounting and the second mounting of contained angle regulating unit adjust along the screw rod, with ankle foot step by step to normal functional angle, correct the effect very obviously simultaneously can also the moderate degree remove at orthopedic treatment's in-process patient moreover, also can respond to clinical needs convenient dismantlement or open simultaneously and be used for debridement, dressing change etc..
Drawings
Fig. 1 is a schematic perspective view of an ankle-foot orthosis according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an ankle-foot orthosis according to an embodiment of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and effects of the present invention easy to understand, the following embodiments are specifically illustrated with reference to the accompanying drawings.
Fig. 1 is a schematic perspective view of an ankle-foot orthosis according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of an ankle-foot orthosis according to an embodiment of the present invention.
As shown in fig. 1 and 2, the ankle-foot orthosis 100 in this embodiment includes a fixing frame unit 10 and an angle adjusting unit 20, and the fixing frame unit 10 includes a first fixing member 11 for wrapping the sole of a foot of a human body and a second fixing member 12 connected to the first fixing member 11 for wrapping the leg of the human body.
The first fixing member 11 and the second fixing member 12 are integrally formed, and arc-shaped recesses 13 are provided at corner portions thereof.
The first magic tape 14 is fixed at the end of the second fixing member 12 away from the corner portion,
the second magic tape 15 is fixed on the outer side of the corner part, the fixing rings 16 are fixed on the first magic tape 14 and the second magic tape 15, and the second magic tape 15 is sleeved with a breathable gasket. First magic subsides 14 and second magic subsides 15 all include son face and mother face, pass solid fixed ring 16 with son face, then the fifty percent discount compresses tightly to fix on mother face.
The inner side of the corner part is also provided with a gasket for adjusting the matching of the foot shapes of different people and the corner part.
The angle adjusting unit 20 is used for adjusting the size of the angle of the arc-shaped notch 13, and has two angle adjusting units 20 parallel to each other, and since the two angle adjusting units 20 have the same structure, only one angle adjusting unit 20 will be described here.
The angle adjusting unit 20 includes a first connector 21, a second connector 22 and a screw 23,
the first and second connecting members 21 and 22 have the same structure, except that the first connecting member 21 is fixed to an end of the first fixing member 11 remote from the corner, and the second connecting member 22 is fixed to an end of the second fixing member 12 remote from the corner, and only the first connecting member 21 will be described herein.
The first connector 21 includes a rivet, an L-shaped plate, a hex nut, and a butterfly nut L-shaped plate includes a first plate 211 and a second plate 212.
The rivet fixedly connects the first sheet body 211 and the end of the first fixing piece 11 remote from the corner. The edge of the first sheet 211 is perpendicularly connected to the edge of the second sheet 212. The middle part of the second sheet body 212 is provided with a circular through hole, the screw 23 penetrates through the circular through hole, and the butterfly nut and the hexagonal nut are connected through threads and fixed with the screw 23 and are respectively fixed on two sides of the second sheet body 212.
The mutual adjustment of the butterfly nut and the hexagon nut of the first connecting piece 21 and the butterfly nut and the hexagon nut of the second connecting piece 22 enables the arc-shaped recess 13 to be adjusted within the range of 60-120 degrees.
The screw 23 is divided into different color areas, so that different areas and numerical distances can be conveniently identified, the distance of the screw 23 can be adjusted, and the size of the included angle of the arc-shaped notch 13 can be adjusted.
The method of use of the ankle-foot orthosis in this embodiment: the primary and secondary surfaces of the magic tape are opened, the included angle adjusting unit 20 is adjusted to the maximum angle position, the ankle foot of a patient is placed into the ankle foot corrector, the position of the gasket is properly adjusted according to the heel position of the patient, the magic tape is fastened, the butterfly nut and the hexagon nut are properly adjusted according to the ankle foot twisting angle, the distance between the second sheet body 212 of the first fixing part 11 and the second sheet body 212 of the second fixing part 12 is changed, the included angle of the arc-shaped notch 13 between the first fixing part 11 and the second fixing part 12 is adjusted, the butterfly nut and the hexagon nut are locked, the fixed position is tightly attached to the supporting unit, and corresponding adjustment is timely performed according to the ankle joint movement condition until the ankle foot of the patient is restored to a normal functional angle.
Effects and effects of the embodiments
According to the ankle-foot orthosis, the ankle-foot orthosis comprises the fixing frame unit, the fixing frame unit comprises a first fixing piece used for wrapping the sole of a human foot and a second fixing piece connected to the first fixing piece and used for wrapping the legs of the human body, the first fixing piece is provided with the fixing belt, the joint of the first fixing piece and the second fixing piece is provided with the arc-shaped notch, and the arc-shaped notch enables the included angle between the first fixing piece and the second fixing piece to be adjusted within a preset range; and the two included angle adjusting units are used for adjusting the included angle, each included angle adjusting unit comprises a first connecting piece, a second connecting piece and a screw rod, the first connecting pieces are fixed on the first fixing pieces, the second connecting pieces are fixed on the second fixing pieces, and two ends of the screw rods are respectively in bolted connection with the first fixing pieces and the second fixing pieces. Therefore, the utility model discloses a first mounting and the second mounting of contained angle regulating unit adjust along the screw rod, with ankle foot step by step to normal functional angle, correct the effect very obviously simultaneously can also the moderate degree remove at orthopedic treatment's in-process patient moreover, also can respond to clinical needs convenient dismantlement or open simultaneously and be used for debridement, dressing change etc..
Furthermore, the fixing band is a magic tape, and a breathable gasket is fixed on the magic tape, so that the comfort level of the fixed part is improved.
Furthermore, different colors are sprayed on the screw rod, so that the distance of the screw rod can be conveniently adjusted, the included angle can be adjusted, a patient can accurately adjust the included angle, and the therapeutic effect follow-up device has a strong practical effect on data statistics of treatment and therapeutic effect follow-up.
Furthermore, the preset range of the adjusting included angle is 60-120 degrees, so that the requirements of most patients with ankle and foot function impairment can be met.
Furthermore, the first connecting piece is fixed at the end part of the first fixing piece far away from the joint of the first fixing piece and the second fixing piece, and the second connecting piece is fixed at the end part of the second fixing piece far away from the joint of the first fixing piece and the second fixing piece, so that the included angle adjusting unit can meet the requirement of correcting the ankle joint in terms of structural mechanics.
The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.
Claims (9)
1. An ankle-foot orthosis, comprising:
the fixing frame unit comprises a first fixing piece and a second fixing piece, wherein the first fixing piece is used for wrapping a sole of a human body, the second fixing piece is connected to the first fixing piece and used for wrapping a leg of the human body, a fixing belt is arranged on the first fixing piece, an arc-shaped notch is formed in the joint of the first fixing piece and the second fixing piece, and the arc-shaped notch enables the included angle of the first fixing piece and the second fixing piece to be adjusted within a preset range; and
two included angle adjusting units for adjusting the included angle,
the included angle adjusting unit comprises a first connecting piece, a second connecting piece and a screw rod, the first connecting piece is fixed on the first fixing piece, the second connecting piece is fixed on the second fixing piece, and two ends of the screw rod are respectively connected with the first fixing piece and the second fixing piece through bolts.
2. The ankle-foot orthosis set forth in claim 1, wherein:
wherein, the fixed band is the magic subsides to be fixed with ventilative gasket on the magic subsides.
3. The ankle-foot orthosis set forth in claim 2, wherein:
the magic tape is fixed on the outer side of the connecting part of the first fixing part and the second fixing part, and a fixing ring is fixed on the magic tape.
4. The ankle-foot orthosis set forth in claim 1, wherein:
wherein, the internal connection department of first mounting with the second mounting is fixed with the gasket, is used for adjusting different people's foot type and the cooperation of mount.
5. The ankle-foot orthosis set forth in claim 1, wherein:
wherein the first fixing piece and the second fixing piece are integrally formed.
6. The ankle-foot orthosis set forth in claim 1, wherein:
wherein the predetermined range is 60-120 °.
7. The ankle-foot orthosis set forth in claim 1, wherein:
the first connecting piece is fixed at the end part of the first fixing piece far away from the joint of the first fixing piece and the second fixing piece, and the second connecting piece is fixed at the end part of the second fixing piece far away from the joint of the first fixing piece and the second fixing piece.
8. The ankle-foot orthosis set forth in claim 1, wherein:
wherein, divide into different color zone on the screw rod.
9. The ankle-foot orthosis set forth in claim 1, wherein:
wherein the fixing frame unit is manufactured by a thermoplastic method or 3D printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921720667.3U CN211023342U (en) | 2019-10-15 | 2019-10-15 | Ankle-foot orthosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921720667.3U CN211023342U (en) | 2019-10-15 | 2019-10-15 | Ankle-foot orthosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211023342U true CN211023342U (en) | 2020-07-17 |
Family
ID=71542772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921720667.3U Expired - Fee Related CN211023342U (en) | 2019-10-15 | 2019-10-15 | Ankle-foot orthosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211023342U (en) |
-
2019
- 2019-10-15 CN CN201921720667.3U patent/CN211023342U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200717 Termination date: 20211015 |