CN202288552U - Foot abduction orthopedic appliance - Google Patents

Foot abduction orthopedic appliance Download PDF

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Publication number
CN202288552U
CN202288552U CN2011203927533U CN201120392753U CN202288552U CN 202288552 U CN202288552 U CN 202288552U CN 2011203927533 U CN2011203927533 U CN 2011203927533U CN 201120392753 U CN201120392753 U CN 201120392753U CN 202288552 U CN202288552 U CN 202288552U
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China
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parts
foot
shank
abduction
thigh
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Expired - Fee Related
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CN2011203927533U
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Chinese (zh)
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潘志良
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潘志良
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Abstract

The utility model discloses a foot abduction orthopedic appliance, which comprises a thigh part, a shank part, a foot part and an ankle joint hinge, wherein the two outer sides of the lower end of the thigh part are connected with the two inner sides of the upper end of the shank part through screws, and the two sides of the lower end of the shank part are connected with the two sides of the upper end of the foot part through the two ends of the ankle joint hinge. The foot abduction orthopedic appliance can effectively control dangle foot, varus, pronated foot and other malformation, keep the foot on a good abduction position, and does not influence functional activities of diseased and healthy limbs. The utility model has the characteristics of light weight, convenience and comfortability of wearing, multiple adjustable parts, no restraint to the healthy limbs, no influence to standing and walking, capability of being used day and night, and the like, is not only suitable to the post-period foot abduction maintaining and correcting after a series of plaster fixation treatment which are carried on a congenital talipes equinovarus, but also is applicable to the prevention and correction of dangle foot, varus and pronated foot of cerebral palsy patient children and hemiplegic patients.

Description

The abduction of foot orthosis
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically, particularly relate to a kind of be used to correct foot be strephopodia, in turn over, the odd-shaped abduction of foot orthosis of inward turning.
Background technology
Congenital talipes equinovarus is the modal deformity of foot, and sickness rate is about 0.1%, the infant foot have more in various degree in turn over, deformity such as inward turning, drop foot.The best expectant treatment method of treatment congenital talipes equinovarus is the Ponseti method at present; This method is that early stage manual correction and serial plaster fixation are corrected; The acceptance rate of this method treatment reaches more than 90%, needs correctly to dress abduction of foot orthosis 2-4 after Gypsum Fibrosum is corrected again.If do not use abduction of foot orthosis relapse rate up to 80%.This shows that the abduction of foot orthosis is to the corrigent importance of congenital talipes equinovarus.At present, clinically Dennis-Brown abduction of foot orthosiss that adopt more, this orthosis mainly is made up of the shoes of cortex and cross bar two parts of steel; Its advantage be sturdy and durable, wear off easily; Its shortcoming is that weight is big, is prone to come off the strong side lower limb of restriction simultaneously; Infant can not be stood and walk, thereby influences rectification effect.
The patient of spasm type cerebral palsy infant and apoplectic hemiplegia; Owing to the part muscular paralysis of lower limb and the reason of muscular hypertonia; Cause the inboard muscle group of ankle and foot strong excessively, foot form drop foot, in turn over, deformity such as inward turning, influenced the stand walking and the functional exercise of lower limb.At present, generally dress ankle-foot orthosis clinically and correct,, thereby influence therapeutic effect because ankle-foot orthosis control foot abduction force is not enough.
The utility model content
The purpose of this utility model aim to provide a kind of drop foot of controlling foot for a long time and effectively, in turn over, deformity such as inward turning, keep foot on good abduction position, do not influence the abduction of foot orthosis of the functional activity of suffering from limb and tendon limb simultaneously.
The purpose of this utility model is achieved in that
A kind of abduction of foot orthosis; It comprises thigh parts, shank parts, foot parts, ankle joint hinge; Two outsides of said thigh parts lower end are connected through Luo Ding with two inboards of shank component upper ends; And the both sides of said shank parts lower end are connected with the two ends of the both sides of foot component upper ends through the ankle joint hinge.
On said thigh parts and foot parts, be equipped with Buddhist nun's pull stap; Be provided with the nylon tape of scalable shank degree of tightness in said shank component upper ends; And; Be equipped with the adjustment sheet of scalable ankle dorsal flexion angle at the upper end rear side of shank parts lower end rear side and foot parts, and, the go down on one's knees elastic brace web of angle of a scalable knee joint be provided with in the outside of the outside of said thigh component upper ends and shank parts lower end.
Said foot parts correspond to thigh parts and shank parts frontal plane and form abduction 45 degree.
Described thigh component shape and human body thigh shape adapt, and described shank component shape and human body shank shape adapt, and described foot parts and human foot shape adapt.
The thigh parts of described thigh parts for being processed by polypropylene material, the thigh parts outside be the fixed bit of elastic brace web, and each clamps and studs with one with the nut that connects the calf part in the both sides of the lower end of thigh parts.
Described shank parts are the shank parts that polypropylene material is processed; Be set as blade in said shank component upper ends both sides and offer equidistant as regulating shank height and the position, hole that is connected the thigh parts through Luo Ding; Both sides, said shank parts lower end are set as the recess as the SACHfoot adaptor hinge that conforms to the ankle joint hinge; Shank parts lower end rear side is set as the recess as install adjustment sheet adjusting ankle dorsal flexion angle that conforms to adjustment sheet, and shank parts lower outside is provided with the fixedly button of elastic brace web.
Described foot parts are the foot parts that polypropylene material is processed; Described shank component upper ends both sides are set as the recess as the SACHfoot adaptor hinge that conforms to the ankle joint hinge; Foot pin components upper end rear side is set as the recess as install adjustment sheet adjusting ankle dorsal flexion angle that conforms to adjustment sheet; Buddhist nun's pull stap on the foot parts is two, and Buddhist nun's pull stap is for being fixed on instep portion and another Buddhist nun's pull stap for being fixed on ankle.
Described ankle joint hinge is steel wire rope ankle joint or kirsite ankle joint or polyurethane ankle joint, and said ankle joint hinge two ends are respectively equipped with the Luo Ding position and through Luo Ding shank parts and foot parts are linked together.
This utility model is connected thigh parts, shank parts, foot parts the abduction of foot orthosis that forms a globality through knee joint Luo Ding with the ankle joint hinge.The abduction of foot orthosis will be suffered from limb and below the thigh stage casing, wrapped up wherein during wearing; Thigh parts, shank parts and foot parts are collaborative to be controlled foot and remain on the outer exhibition position; And; Steel wire rope ankle joint through being fixed on foot parts and the shank parts can provide good elasticity and pliable and tough good; Thereby this utility model can control for a long time and effectively foot drop foot, in turn over, deformity such as inward turning, keep foot on good abduction position, do not influence the functional activity of suffering from limb and tendon limb simultaneously.In this utility model, can more effectively firmly be wrapped in the abduction of foot orthosis suffering from limb through the velcro on the fixing foot abduction orthoses; Can make the inboard control force of knee joint at enuflex position or more accurate when standing and walking through the nylon tape on the adjustment shank parts; Through regulating the tension force of thigh parts, the superolateral elastic brace web of shank parts, can make knee joint often outer in the passive state of going down on one's knees, more obvious to the abduction control of foot.In this utility model; The height of shank is adjusted the reservation nail hole site of shank component upper ends both sides blade in good time during by the infant growth promoter; Orthotic knee joint Luo Ding of abduction of foot and knee axis are consistent, make the abduction of foot orthosis dress more comfortable be close to, life cycle is longer; Through the adjustment sheet of adjustment foot parts rear side and shank parts rear side, can change the dorsiflex angle of ankle joint, limit the sole of the foot of ankle and foot simultaneously and bend, more effectively prevent drop foot.When needs are stood and walk, can the tension adjustment of elastic brace web is more loose, outside the foot parts, put on suitable shoes again and just can stand and walk.
In a word, this utility model is in light weight, dress Energy and comfort, many places can be regulated, life cycle is long, do not retrain strong limb, do not influence and stand and walk, can be in the daytime and advantage such as dual-purpose at night.Be not only applicable to congenital talipes equinovarus and carry out the abduction of foot in serial plaster fixation treatment later stage and keep correcting, also be applicable to cerebral palsy infant, hemiplegic patient drop foot, in turn over, the prevention and the rectification of inward turning.
After the detailed description of the embodiment that combines advantages this utility model, it is clearer that characteristics of this utility model and advantage will become.
Description of drawings
Fig. 1 is the structure chart of the embodiment of this utility model.
The specific embodiment
With an embodiment this utility model is done further detailed explanation below, but should explain that the protection domain of this utility model is not limited only to this.
Consult Fig. 1; A kind of abduction of foot orthosis; It comprises thigh parts 1, shank parts 2, foot parts 3, ankle joint hinge 4; Two outsides of said thigh parts 1 lower end are connected through Luo Ding with two inboards of shank parts 2 upper ends, and the both sides of said shank parts 2 lower ends are connected with the two ends of the both sides of foot parts 3 upper ends through ankle joint hinge 4.On said thigh parts 1 and foot parts 3, be equipped with Buddhist nun's pull stap 5; Be provided with the nylon tape 6 of scalable shank degree of tightness in said shank parts 2 upper ends; And; Be equipped with the adjustment sheet 7 of scalable ankle dorsal flexion angle at the upper end rear side of shank parts 2 lower end rear sides and foot parts 3, and, the go down on one's knees elastic brace web 8 of angle of a scalable knee joint be provided with in the outside of the outside of said thigh parts 1 upper end and shank parts 2 lower ends.Said foot parts 3 correspond to thigh parts and shank parts 2 frontal planes and form abduction 45 degree.In addition, thigh parts 1 are the thigh rear openings, and shank parts 2 are the shank front openings, and foot parts 3 are foot dorsal part opening.
In this embodiment, described thigh parts 1 shape and human body thigh shape adapt, and described shank parts 2 shapes and human body shank shape adapt, and described foot parts 3 adapt with the human foot shape.
In this embodiment, the thigh parts of described thigh parts 1 for processing by polypropylene material, thigh parts 1 outside is the fixed bit of elastic brace web 8, and studs with one with the nut that connects calf part 2 at each pincers of both sides of the lower end of thigh parts 1.
In this embodiment; The shank parts that described shank parts 2 are processed for polypropylene material; Be set as blade in both sides, said shank parts 2 upper end and offer equidistant as regulating shank height and the position, hole that is connected thigh parts 1 through Luo Ding; Both sides, said shank parts 2 lower end are set as the recess as the SACHfoot adaptor hinge that conforms to ankle joint hinge 4; Shank parts 2 lower end rear sides are set as the recess as install adjustment sheet 7 adjusting ankle dorsal flexion angles that conforms to adjustment sheet 7, and shank parts 2 lower outside are provided with the fixedly button of elastic brace web 8.
In this embodiment; The foot parts that described foot parts 3 are processed for polypropylene material; Both sides, described shank parts 2 upper end are set as the recess as SACHfoot adaptor hinge 4 that conforms to ankle joint hinge 4; Foot pin components 3 upper end rear sides are set as the recess as install adjustment sheet 7 adjusting ankle dorsal flexion angles that conforms to adjustment sheet 7, and the Buddhist nun's pull stap 5 on foot parts 3 is two, and Buddhist nun's pull stap 5 is for being fixed on instep portion and another Buddhist nun's pull stap 5 for being fixed on ankle.
In this embodiment, described ankle joint hinge 4 is steel wire rope ankle joint or kirsite ankle joint or polyurethane ankle joint, and said ankle joint hinge 4 two ends are respectively equipped with the Luo Ding position and through Luo Ding shank parts 2 and foot parts 3 are linked together.
When this embodiment specifically uses; The abduction of foot orthosis will be suffered from limb and below the thigh stage casing, wrapped up wherein during wearing; Thigh parts 1, shank parts 2 and foot parts 3 are worked in coordination with foot control and are remained on the outer exhibition position; Through the velcro on the fixing foot abduction orthoses 5, can more effectively firmly be wrapped in the abduction of foot orthosis suffering from limb.Nylon tape 6 on the adjustment shank parts 2 can make the inboard control force of knee joint at enuflex position or more accurate when standing and walking.Through regulating the tension force of thigh parts 1, shank parts 2 superolateral elastic brace webs 8, can make knee joint often outer in the passive state of going down on one's knees, more obvious to the abduction control of foot.The height of shank is adjusted the reservation nail hole site of both sides, shank parts 2 upper end blade in good time during by the infant growth promoter; Orthotic knee joint Luo Ding of abduction of foot and knee axis are consistent; Make the abduction of foot orthosis dress more comfortable be close to, life cycle is longer.Through the adjustment sheet 7 of adjustment foot parts 3 rear sides and shank parts 2 rear sides, can change the dorsiflex angle of ankle joint, limit the sole of the foot of ankle and foot simultaneously and bend, more effectively prevent drop foot.Be fixed on the steel wire rope ankle joint 4 on foot parts 3 and the shank parts 2, good elasticity and pliable and tough good can be provided, make ankle joint obtain the excellent function mobility.
This utility model mainly is to carry out effectively fixing and adjusting after dressing the abduction of foot orthosis through lower limb, under the situation that need not fix strong side limbs.In the daytime all just can the Ipsilateral foot remained on effective abduction position with night, not influence standing and walking function of Ipsilateral lower limb simultaneously.
Though described the embodiment of this utility model in conjunction with accompanying drawing; But those skilled in the art can make various distortion or modification within the scope of the appended claims; As long as be no more than the described protection domain of the claim of this utility model, all should be within the protection domain of this utility model.

Claims (8)

1. abduction of foot orthosis; It is characterized in that: it comprises thigh parts (1), shank parts (2), foot parts (3), ankle joint hinge (4); Two outsides of said thigh parts (1) lower end are connected through Luo Ding with two inboards of shank parts (2) upper end; And the both sides of the both sides of said shank parts (2) lower end and foot parts (3) upper end are connected through the two ends of ankle joint hinge (4).
2. abduction of foot orthosis according to claim 1; It is characterized in that: on said thigh parts (1) and foot parts (3), be equipped with Buddhist nun's pull stap (5); Be provided with the nylon tape (6) of scalable shank degree of tightness in said shank parts (2) upper end; And; Be equipped with the adjustment sheet (7) of scalable ankle dorsal flexion angle at the upper end rear side of shank parts (2) lower end rear side and foot parts (3), and, the go down on one's knees elastic brace web (8) of angle of a scalable knee joint be provided with in the outside of the outside of said thigh parts (1) upper end and shank parts (2) lower end.
3. abduction of foot orthosis according to claim 1 and 2 is characterized in that: said foot parts (3) correspond to thigh parts and shank parts (2) frontal plane and form abduction 45 degree.
4. abduction of foot orthosis according to claim 2; It is characterized in that: described thigh parts (1) shape and human body thigh shape adapt; Described shank parts (2) shape and human body shank shape adapt, and described foot parts (3) adapt with the human foot shape.
5. abduction of foot orthosis according to claim 2; It is characterized in that: the thigh parts of described thigh parts (1) for processing by polypropylene material; Thigh parts (1) outsides be the fixed bit of elastic brace web (8), and each clamps and studs with one with the nut that connects calf part (2) in the both sides of the lower end of thigh parts (1).
6. abduction of foot orthosis according to claim 2; It is characterized in that: the shank parts that described shank parts (2) are processed for polypropylene material; Be set as blade in both sides, said shank parts (2) upper end and offer equidistant as regulating shank height and the position, hole that is connected thigh parts (1) through Luo Ding; Said shank parts (2) both sides, lower end are set as the recess as the SACHfoot adaptor hinge that conforms to ankle joint hinge (4); Shank parts (2) lower end rear side is set as the recess as install adjustment sheet (7) adjusting ankle dorsal flexion angle that conforms to adjustment sheet (7), and shank parts (2) lower outside is provided with the fixedly button of elastic brace web (8).
7. abduction of foot orthosis according to claim 2; It is characterized in that: the foot parts that described foot parts (3) are processed for polypropylene material; Both sides, described shank parts (2) upper end are set as the recess as SACHfoot adaptor hinge (4) that conforms to ankle joint hinge (4); Foot pin components (3) upper end rear side is set as the recess as install adjustment sheet (7) adjusting ankle dorsal flexion angle that conforms to adjustment sheet (7); Buddhist nun's pull stap (5) on foot parts (3) is two, and Buddhist nun's pull stap (5) is for being fixed on instep portion and another Buddhist nun's pull stap (5) for being fixed on ankle.
8. abduction of foot orthosis according to claim 1 and 2; It is characterized in that: described ankle joint hinge (4) is steel wire rope ankle joint or kirsite ankle joint or polyurethane ankle joint, and said ankle joint hinge (4) two ends are respectively equipped with the Luo Ding position and through Luo Ding shank parts (2) and foot parts (3) are linked together.
CN2011203927533U 2011-10-14 2011-10-14 Foot abduction orthopedic appliance Expired - Fee Related CN202288552U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203927533U CN202288552U (en) 2011-10-14 2011-10-14 Foot abduction orthopedic appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203927533U CN202288552U (en) 2011-10-14 2011-10-14 Foot abduction orthopedic appliance

Publications (1)

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CN202288552U true CN202288552U (en) 2012-07-04

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Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102961205A (en) * 2012-11-14 2013-03-13 朱玉花 Foot drop prevention device
CN105997320A (en) * 2016-06-22 2016-10-12 广东省工伤康复中心 Knee-powered radian pulley-type foot drop and hemiplegic gait orthosis
CN110215270A (en) * 2019-06-05 2019-09-10 赛佳明 A kind of orthopedic guider of equinovarus osteotomy

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102961205A (en) * 2012-11-14 2013-03-13 朱玉花 Foot drop prevention device
CN105997320A (en) * 2016-06-22 2016-10-12 广东省工伤康复中心 Knee-powered radian pulley-type foot drop and hemiplegic gait orthosis
CN110215270A (en) * 2019-06-05 2019-09-10 赛佳明 A kind of orthopedic guider of equinovarus osteotomy

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20141014

EXPY Termination of patent right or utility model