CN101427971B - Dynamic state orthopedic device for hallux valgus - Google Patents
Dynamic state orthopedic device for hallux valgus Download PDFInfo
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- CN101427971B CN101427971B CN2008102446577A CN200810244657A CN101427971B CN 101427971 B CN101427971 B CN 101427971B CN 2008102446577 A CN2008102446577 A CN 2008102446577A CN 200810244657 A CN200810244657 A CN 200810244657A CN 101427971 B CN101427971 B CN 101427971B
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- pushing block
- electric machine
- machine support
- orthopedic device
- drive link
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Abstract
The invention relates to a dynamic orthopedic device for hallux valgus. At least one dynamic orthopedic device is provided; each dynamic orthopedic device comprises an underplate (1), a slide way (2), a transmission rod fixing hole (3), a transmission rod (4), a transmission rod fast pin (5), an outer pushing block (6), an inner pushing block (7), a pushing block shaft pin (8), an electric motor (9), an elliptic wheel (10), an electric motor bracket (11), a movement groove (12) for the electric motor bracket and an electric motor bracket retainer (13), wherein, the underplate (1) takes the shape of a shoe. The provided dynamic orthopedic device for hallux valgus has the advantages of dynamic working, automatic operation, safety, high efficiency, convenient use and the like, and the orthopedic force and angle can be adjusted anytime according to the illness states and therapeutic conditions of a patient.
Description
Technical field
The present invention relates to the special-purpose medical apparatus and instruments of intoe treatment in the clinical medicine orthopaedics field, especially a kind of in order to treat light, moderate intoe patient, can be used for also simultaneously that intoe is postoperative to be kept, to reach the dynamic state orthopedic device for hallux valgus that prevents deformity recurrence effect.
Background technology
Medically, metatarsus primus varus, the oblique outside of big toe claim intoe.Intoe often is symmetry, the slight subluxation of the metatarsophalangeal joints of big toe, and inboard joint capsule adheres to the place because of being subjected to tractive, can have hyperosteogeny to form.The ledge of the 1st head of metatarsal bone, because of being subjected to the friction of upper of a shoe for a long time, local skin thickens, and can locate subcutaneous generation synovial bursa at this, as inflamed, then becomes the thumb bursitis.The metatarsophalangeal joints of severe patient thumb can produce osteoarthritis, causes pain.2nd, 3 head of metatarsal bone sole of the foot surface skins form callus because of burden.Joint dorsal part skin is because of forming callus or clavus with the footwear friction between the 2nd toe proximal phalanx.
Intoe is as a kind of disease, though not beautiful except outward appearance in early days, select the footwear difficulty and damage shoe-shaped easily, also do not bring too many malaise symptoms to people.But with age, increasing the weight of of intoe degree of deformity can produce a lot of severe complications,, claw type toe swollen as bunion, clavus, callus etc.; The generation of these complication not only influences foot function, and can produce pain, has a strong impact on live and work.So suggestion is when finding the intoe deformity is arranged, preferably control early like this, not only can delay the degree that intoe worsens, and can effectively prevent the generation of some complication.
At present, limited at intoe patient's Therapeutic Method, surgical result is not very good.Non-operative treatment prevents also can as the intoe orthosis, to intoe certain therapeutical effect be arranged also by some orthopedic instrumentss the intoe aggravation except can with finger big toe being broken off with the fingers and thumb to the inside every day.
It is static orthopedic that existing intoe orthosis mostly is, and often is the orthopedic shoe or the elastic bands of plastic material, is difficult to imitate the effect that the manual massage massages, and can not effectively makes adjustment according to patient's change of illness state.
Summary of the invention
The objective of the invention is at light, middle intoe patient, a kind of dynamic state orthopedic device for hallux valgus is provided, this dynamic state orthopedic device for hallux valgus can be releived the anxiety of big toe lateral ligament to help to alleviate the pain of pullling in the big toe outside, prevent that the state of an illness from increasing the weight of and complication prevention, can prevent the recurrence of intoe patient postoperative deformity simultaneously well.
Technical scheme of the present invention is:
A kind of dynamic state orthopedic device for hallux valgus, has one at least, every includes base plate 1, chute 2, drive link fixing hole 3, drive link 4, drive link steady pin 5, outer pushing block 6, interior pushing block 7, pushing block pivot pin 8, motor 9, elliptic wheel 10, electric machine support 11, electric machine support loose slot 12 and electric machine support holder 13, it is characterized in that described base plate 1 is the footwear type, which is provided with in 3, two chutes 2 of two chutes 2 and drive link fixing hole and be equipped with a pushing block pivot pin 8 respectively; Be equipped with drive link steady pin 5 on the drive link fixing hole 3, the drive link steady pin 5 terminal middle parts that connect drive link 4, the two ends of drive link 4 place respectively in the hole of two pushing block pivot pin 8 ends, are respectively equipped with outer pushing block 6 and interior pushing block 7 on two pushing block pivot pins 8; Be provided with electric machine support loose slot 12 in base plate 1 bottom, be provided with electric machine support 11 in the electric machine support loose slot 12, electric machine support 11 is provided with motor 9, and motor 9 is provided with elliptic wheel 10; Be provided with power pack 14 in base plate 1 bottom.
The one or both sides of described outer pushing block 6 are provided with arc-shaped concave.
Described outer pushing block 6 is metal, plastics, rubber, resin or composite with the material of interior pushing block 7.
Described motor 9 is connected with electric machine support 11 by screw rod, and motor 9 is the combination or the clockwork spring rotating speed output device of DC reducing motor or motor with stepless speed regulation or motor and reducing gear.
Described electric machine support loose slot 12 is provided with electric machine support holder 13, and electric machine support holder 13 is knurled screw, spring trip mechanism or screw-nut body.
Described power pack 14 is aneroid battery box, transformator or solaode, and power pack 14 is provided with switch.
Described base plate 1 edge is provided with several bandage fixing holes 15, and bandage fixing hole 15 is provided with and has nylon and draw tightening in bandage, rope band or the similar bicycle helmet buckled to reconcile mechanism.
Described base plate 1 bottom is provided with bearing plate seat 16, and bearing plate seat 16 is provided with the base plate cover, and the material of base plate cover is transparent, translucent or opaque lucite, plastics or resin.
Described elliptic wheel 10 is oval cylinder.
The material of described base plate 1, drive link 4, drive link steady pin 5, pushing block pivot pin 8, elliptic wheel 10, electric machine support 11 and electric machine support loose slot 12 is metal, plastics, resin or composite.
The invention has the beneficial effects as follows:
Dynamic state orthopedic device for hallux valgus provided by the invention has dynamic duty, automatically operation, advantage such as safe and efficient, easy to use, and can adjust orthopedic dynamics and angle at any time according to the state of an illness and patient treatment situation.Can releive the anxiety of big toe lateral ligament to help to alleviate the pain of pullling in the big toe outside, prevent that the state of an illness from increasing the weight of and complication prevention, can prevent the recurrence of intoe patient postoperative deformity simultaneously well.
Description of drawings
Fig. 1 is a whole assembling sketch map one of the present invention.
Fig. 2 is a whole assembling sketch map two of the present invention.
Fig. 3 is a three-dimensional decomposition texture sketch map one of the present invention.
Fig. 4 is a three-dimensional decomposition texture sketch map two of the present invention.
Among the figure: 1 is that base plate, 2 is that chute, 3 is that drive link fixing hole, 4 is that drive link, 5 is that drive link steady pin, 6 is that outer pushing block, 7 is that interior pushing block, 8 is that pushing block pivot pin, 9 is that motor, 10 is that elliptic wheel, 11 is that electric machine support, 12 is that electric machine support loose slot, 13 is that electric machine support holder, 14 is that power pack, 15 is that bandage fixing hole, 16 is the bearing plate seat.
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
A kind of dynamic state orthopedic device for hallux valgus is two of being symmetrical set.
In conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are example with the dynamic state orthopedic device for hallux valgus that is applicable to right crus of diaphragm.
Every of dynamic state orthopedic device for hallux valgus comprises base plate 1, chute 2, drive link fixing hole 3, drive link 4, drive link steady pin 5, outer pushing block 6, interior pushing block 7, pushing block pivot pin 8, motor 9, elliptic wheel 10, electric machine support 11, electric machine support loose slot 12 and electric machine support holder 13, base plate 1 is the footwear type, the edge is provided with projection, so that the arrangement of instep; Base plate 1 is provided with in two chutes 2 and 3, two chutes 2 of drive link fixing hole and is equipped with a pushing block pivot pin 8 respectively; Be equipped with drive link steady pin 5 on the drive link fixing hole 3, the drive link steady pin 5 terminal middle parts that connect drive link 4, the two ends of drive link 4 place respectively in the hole of two pushing block pivot pin 8 ends, are respectively equipped with outer pushing block 6 and interior pushing block 7 on two pushing block pivot pins 8; Be provided with electric machine support loose slot 12 in base plate 1 bottom, be provided with electric machine support 11 in the electric machine support loose slot 12, electric machine support 11 is provided with motor 9, and motor 9 is provided with elliptic wheel 10; Be provided with power pack 14 in base plate 1 bottom.
The both sides of outer pushing block 6 are provided with arc-shaped concave.
Outer pushing block 6 is plastics with the material of interior pushing block 7, can make by molding or machining, can be respectively around 8 rotations of two pushing block pivot pins.Outer pushing block 6 wraps up flexible plastic material with the side that interior pushing block 7 contacts with foot, plays buffered effect in the applying toe, also can alleviate patient's misery.
Motor 9 is connected with electric machine support 11 by screw rod, and motor 9 is the DC reducing motor, and its output speed is between 10 rpms to 100 rpms.
Electric machine support loose slot 12 is provided with electric machine support holder 13, electric machine support holder 13 is a knurled screw, by screwing the effect that knurled screw can play fixed electrical machinery support 11, unclamp knurled screw and can reconcile the length that electric machine support 11 stretches out, help adjusting the rectification dynamics at any time according to the conditions of patients rehabilitation situation.
Base plate 1 edge is provided with two bandage fixing holes 15, and bandage fixing hole 15 is provided with and has nylon and draw the bandage of buckleing.
Base plate 1 bottom is provided with bearing plate seat 16, and bearing plate seat 16 is provided with the base plate cover, and the material of base plate cover is translucent lucite.
The material of base plate 1, drive link 4, drive link steady pin 5, pushing block pivot pin 8, electric machine support 11 and electric machine support loose slot 12 is a metal.Can by machining process such as punching press, cold extrusion or.
The dynamic state orthopedic device for hallux valgus structure that is applicable to left foot is all identical with the dynamic state orthopedic device for hallux valgus of right crus of diaphragm, and layout and shape reverse are used to be applicable to left foot to setting.The dynamic state orthopedic device for hallux valgus of left and right sides foot can use simultaneously, also can use respectively according to conditions of patients.
Working method of the present invention is:
At first, the patient is placed on foot on the base plate 1, and big toe places between outer pushing block 6 and the interior pushing block 7;
Then,, make the outer side contacts of elliptic wheel 10 and outer pushing block 6, simultaneously, reach suitable extruding dynamics by the collapsing length of electric machine support holder 13 conciliation electric machine supports 11;
Then, open motor 9 switches, elliptic wheel 10 rotations, periodically external pushing block 6 applied thrusts, simultaneously, outer pushing block 6 is co-extruded patient toe under the slaved operation of interior pushing block 7, reaches the orthopedic effect of simulation manual massage.
Behind the dynamic state orthopedic device for hallux valgus work certain hour, can close switch, make the patient do slightly to stop suitable after, continue treatment again.Can treat whenever and wherever possible, not be subjected to the restriction of conditions such as place, be that the patient just can treat at home voluntarily.
Embodiment recited above is described preferred implementation of the present invention; be not that design of the present invention and scope are limited; do not breaking away under the design concept prerequisite of the present invention; common engineers and technicians make technical scheme of the present invention in this area various modification and improvement; all should fall into protection scope of the present invention, the technology contents that the present invention asks for protection all is documented in claims.
Claims (10)
1. dynamic state orthopedic device for hallux valgus, comprise base plate (1), chute (2), drive link fixing hole (3), drive link (4), drive link steady pin (5), outer pushing block (6), interior pushing block (7), pushing block pivot pin (8), motor (9), elliptic wheel (10), electric machine support (11), electric machine support loose slot (12) and electric machine support holder (13), it is characterized in that described base plate (1) is the footwear type, which is provided with two described chutes (2) and described drive link fixing hole (3), be equipped with a described pushing block pivot pin (8) in two described chutes (2) respectively; Be equipped with described drive link steady pin (5) on the described drive link fixing hole (3), the terminal middle part that connects described drive link (4) of described drive link steady pin (5), the two ends of described drive link (4) place respectively in the terminal hole of described two pushing block pivot pins (8), are respectively equipped with described outer pushing block (6) and described interior pushing block (7) on described two pushing block pivot pins (8); Be provided with described electric machine support loose slot (12) in described base plate (1) bottom, be provided with described electric machine support (11) in the described electric machine support loose slot (12), described electric machine support (11) is provided with described motor (9), and described motor (9) is provided with described elliptic wheel (10); Be provided with power pack (14) in described base plate (1) bottom.
2. dynamic state orthopedic device for hallux valgus according to claim 1 is characterized in that the one or both sides of described outer pushing block (6) are provided with arc-shaped concave.
3. dynamic state orthopedic device for hallux valgus according to claim 1 is characterized in that the described outer pushing block (6) and the material of interior pushing block (7) are metal, plastics, rubber, resin or composite.
4. dynamic state orthopedic device for hallux valgus according to claim 1, it is characterized in that described motor (9) is connected with electric machine support (11) by screw rod, motor (9) is the combination or the clockwork spring rotating speed output device of DC reducing motor or motor with stepless speed regulation or motor and reducing gear.
5. dynamic state orthopedic device for hallux valgus according to claim 1, it is characterized in that described electric machine support loose slot (12) is provided with described electric machine support holder (13), described electric machine support holder (13) is knurled screw, spring trip mechanism or screw-nut body.
6. dynamic state orthopedic device for hallux valgus according to claim 1 is characterized in that described power pack (14) is aneroid battery box, transformator or solaode, and power pack (14) is provided with switch.
7. dynamic state orthopedic device for hallux valgus according to claim 1, it is characterized in that described base plate (1) edge is provided with several bandage fixing holes (15), bandage fixing hole (15) is provided with and has nylon and draw tightening in bandage, rope band or the similar bicycle helmet buckled to reconcile mechanism.
8. dynamic state orthopedic device for hallux valgus according to claim 1, it is characterized in that described base plate (1) bottom is provided with bearing plate seat (16), bearing plate seat (16) is provided with the base plate cover, and the material of base plate cover is transparent, translucent or opaque lucite, plastics or resin.
9. dynamic state orthopedic device for hallux valgus according to claim 1 is characterized in that described elliptic wheel (10) is oval cylinder.
10. dynamic state orthopedic device for hallux valgus according to claim 1 is characterized in that the material of described base plate (1), drive link (4), drive link steady pin (5), pushing block pivot pin (8), elliptic wheel (10), electric machine support (11) and electric machine support loose slot (12) is metal, plastics, resin or composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102446577A CN101427971B (en) | 2008-12-11 | 2008-12-11 | Dynamic state orthopedic device for hallux valgus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102446577A CN101427971B (en) | 2008-12-11 | 2008-12-11 | Dynamic state orthopedic device for hallux valgus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101427971A CN101427971A (en) | 2009-05-13 |
| CN101427971B true CN101427971B (en) | 2010-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102446577A Expired - Fee Related CN101427971B (en) | 2008-12-11 | 2008-12-11 | Dynamic state orthopedic device for hallux valgus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101427971B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102670341B (en) * | 2011-03-17 | 2014-04-02 | 汤福刚 | Noninvasive hallux valgus correcting shoe with adjusting mechanism |
| CN104758102B (en) * | 2015-04-07 | 2018-01-05 | 范智明 | A kind of intoe rectifier |
| CN106236352B (en) * | 2016-10-08 | 2019-03-15 | 盖宁宁 | A kind of halluces turns up shoe for correcting |
| CN106491255A (en) * | 2016-12-28 | 2017-03-15 | 杨春 | A kind of dynamic stepless correcting instrument of intoes |
| CN109171878B (en) * | 2018-09-19 | 2023-08-04 | 北京新星靓京广医疗美容医院有限公司 | Thumb everting substrate closed wedge-shaped osteotomy guider |
| TWI698218B (en) * | 2018-11-08 | 2020-07-11 | 施萬喜 | Correction device for joint deformation |
| CN111529160B (en) * | 2020-05-28 | 2022-04-22 | 太原理工大学 | Adjustable hallux valgus rehabilitation orthotic device |
| CN111821082B (en) * | 2020-07-27 | 2022-09-06 | 费璟昊 | Treatment device for hallux valgus rehabilitation |
| CN111839855A (en) * | 2020-08-07 | 2020-10-30 | 广州泰柯碧缇科技有限公司 | Hallux valgus corrector |
| CN112451192B (en) * | 2020-11-30 | 2023-06-13 | 温州职业技术学院 | Novel hallux valgus orthopedic shoes |
| CN112472388B (en) * | 2020-12-03 | 2024-05-14 | 华侨大学 | Thumb eversion rehabilitation device of variable-rod-length crank sliding block mechanism |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2149879Y (en) * | 1992-12-10 | 1993-12-22 | 陈宴 | Simple therapy device for treating thumb turning-out |
| CN2525967Y (en) * | 2001-12-21 | 2002-12-18 | 霍平 | Shoes for correcting hallux valgus |
-
2008
- 2008-12-11 CN CN2008102446577A patent/CN101427971B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2149879Y (en) * | 1992-12-10 | 1993-12-22 | 陈宴 | Simple therapy device for treating thumb turning-out |
| CN2525967Y (en) * | 2001-12-21 | 2002-12-18 | 霍平 | Shoes for correcting hallux valgus |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2005-21191A 2005.01.27 |
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| Publication number | Publication date |
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| CN101427971A (en) | 2009-05-13 |
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Granted publication date: 20101027 Termination date: 20111211 |