CN204192809U - Multi-functional ankle joint orthotic device - Google Patents
Multi-functional ankle joint orthotic device Download PDFInfo
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- CN204192809U CN204192809U CN201420632154.8U CN201420632154U CN204192809U CN 204192809 U CN204192809 U CN 204192809U CN 201420632154 U CN201420632154 U CN 201420632154U CN 204192809 U CN204192809 U CN 204192809U
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- fixing frame
- leg fixing
- fixed mount
- ankle
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Abstract
The utility model discloses a kind of multi-functional ankle joint orthotic device, comprise leg fixing frame, ankle foot fixed mount, disc type hinge, self-locking air spring, fixture and switch, leg fixing frame and ankle foot fixed mount are by disc type chain connection; On-off control two self-locking air spring motions.This utility model can control the flexible of bilateral self-locking air spring with Single switch simultaneously, realize the object of the clinical required any angle of free locking, make ankle joint contracture tissue that plastic deformation occur, improve ankle joint range of motion, can provide support again, the stable and effect such as to lighten the load, can be applicable to the rehabilitation after the postoperative and athletic injury of apoplexy, craniocerebral injury ankle joint contracture, ankle joint.When this utility model improves contracture of tissue required treatment time short, successful, avoid and wear brace for a long time and cause amyotrophy, the undisciplined problem of initiative rehabilitation, the angle that sufferers themselves controls drawing-off also can reduce the risk causing damage due to excessive drawing-off.
Description
Technical field
This utility model relates to a kind of orthosis, particularly relates to a kind of multi-functional ankle joint orthotic device.
Background technology
Ankle joint fracture, seriously sprain and generally all need fixed support afterwards, traditional method is exterior fixation bracket, clamping plate, bundling belt, the deficiency of said method mainly contains application inconvenience, supporting and location is inaccurate, treatment angle can not adjust at any time according to clinical requirement, and these make troubles all to Rehabilitation process.
Often can cause ankle joint spasm or contracture in the situations such as apoplexy, cerebral trauma, cerebral palsy of children, ankle joint are postoperative, recovering ankle moving degree can effectively improve patient's lower limb function.Static Advancement Type orthosis (static progressive splint, SPS) treated tissue contracture and spasm have good safety and compliance, it is that principle realizes soft tissue drawing-off with stress relaxation, thus reach the object increasing range of motion, can avoid wearing brace for a long time and cause amyotrophy, the undisciplined problem of initiative rehabilitation, the angle that sufferers themselves controls drawing-off in addition can also reduce the risk causing damage due to excessive drawing-off.But present problems is the problem of static Advancement Type orthosis orthosis distortion and joint last angle drafting force quantity not sufficient at end when still unresolved longitudinal pressure is excessive.
Utility model content
This utility model object provides a kind of multi-functional ankle joint orthotic device, and described multi-functional ankle joint orthotic device, according to the preparation of stress relaxation principle, has economy simultaneously, easy to assembly, curative effect obvious and be easy to the advantages such as oneself's manipulation.
This utility model technical solution problem adopts following technical scheme: a kind of Multi-functional knee joint orthosis, comprises leg fixing frame, ankle foot fixed mount, disc type hinge, self-locking air spring, fixture and switch;
Described leg fixing frame and ankle foot fixed mount are by disc type chain connection;
The quantity of described self-locking air spring is two, and two described self-locking air springs are arranged at the both sides of described leg fixing frame and ankle foot fixed mount respectively; And described self-locking air spring can control to produce relative motion between described leg fixing frame and ankle foot fixed mount;
The described self-locking air spring motion of described on-off control two;
Described leg fixing frame and ankle foot fixed mount are equipped with fixture.
Optionally, described self-locking air spring comprises piston cylinder, piston rod and connecting rod, and described piston rod is arranged in described piston cylinder, and described connecting rod is fixed on one end that described piston rod stretches out described piston cylinder; The middle part of described leg fixing frame both sides is respectively arranged with the first rotating shaft, the middle part of described ankle foot fixed mount both sides is respectively arranged with the second rotating shaft, described connecting rod is arranged in described first rotating shaft rotationally, and described piston cylinder is arranged in described second rotating shaft rotationally.
Optionally, described first rotating shaft and described leg fixing frame are integrally fixed, and described second rotating shaft and described ankle foot fixed mount are integrally fixed.
Optionally, described fixture comprises magic tape and clip, one end of magic tape is fixed on the side of leg fixing frame or ankle foot fixed mount, clip is fixed on leg fixing frame or the ankle foot fixed mount opposite side position corresponding to magic tape, and the other end of described magic tape can be fixed by described clip.
Optionally, the lateral surface of described leg fixing frame also offers the draw-in groove for accommodating described switch.
This utility model has following beneficial effect: multi-functional ankle joint orthotic device of the present utility model can control the flexible of bilateral self-locking air spring with Single switch simultaneously, the object of the clinical required any angle of free locking can be realized, make ankle joint contracture tissue that plastic deformation occur according to stress relaxation principle, improve ankle joint range of motion, can provide support again simultaneously, the stable and effect such as to lighten the load, can be applicable to the rehabilitation after the postoperative and athletic injury of apoplexy, craniocerebral injury ankle joint contracture, ankle joint.When this utility model improves contracture of tissue required treatment time short, successful, avoid and wear brace for a long time and cause amyotrophy, the undisciplined problem of initiative rehabilitation, the angle that sufferers themselves controls drawing-off also can reduce the risk causing damage due to excessive drawing-off, it has the advantages such as simple structure, with low cost, wearing is convenient simultaneously, easy to utilize.
Accompanying drawing explanation
Fig. 1 is the structural representation of multi-functional ankle joint orthotic device of the present utility model;
Fig. 2 is the structural representation of self-locking air spring of the present utility model;
In figure, labelling is illustrated as: 1-leg fixing frame; 2-ankle foot fixed mount; 3-disc type hinge; 4-self-locking air spring; 6-fixture; 7-switch; 8-connecting line; 9-piston cylinder; 10-connecting rod; 12-piston rod; 13-draw-in groove; 14-clip; 15-magic tape; 51-first rotating shaft; 52-second rotating shaft.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the technical solution of the utility model is further elaborated.
Embodiment 1
Present embodiments provide a kind of multi-functional ankle joint orthotic device, comprise leg fixing frame 1, ankle foot fixed mount 2, disc type hinge 3, self-locking air spring 4, fixture 6 and switch 7;
The cross section of described leg fixing frame 1 and ankle foot fixed mount 2 is U-shaped, user is when using described multi-functional ankle joint orthotic device, its foot can be positioned in the groove of described ankle foot fixed mount 2, its shank be positioned in the groove of described leg fixing frame 1;
Described leg fixing frame 1 is connected by disc type hinge 3 with ankle foot fixed mount 2, and when described leg fixing frame 1 and ankle foot fixed mount 2 point-blank time, the opening of described U-shaped leg fixing frame and U-shaped ankle foot fixed mount all upwards, namely, when described leg fixing frame 1 and described ankle foot fixed mount 2 at right angles state time, described U-shaped leg fixing frame is relative with the opening of U-shaped ankle foot fixed mount;
One end of described self-locking air spring 4 is connected to described leg fixing frame 1, the other end is connected to described ankle foot fixed mount 2, with when the piston rod of described self-locking air spring 4 stretches out or retracts, described leg fixing frame 1 and ankle foot fixed mount 2 can relative motioies, more specifically, described leg fixing frame 1 and ankle foot fixed mount 2 can rotate around described disc type hinge 3; More preferably, for the stability improving described multi-functional ankle joint orthotic device is stronger, and it is not yielding, the quantity of described self-locking air spring 4 can be 2, described two self-locking air springs 4 are arranged at the both sides of described leg fixing frame 1 and ankle foot fixed mount 2 respectively, and described 2 self-locking air springs 4 can control its motion by a switch 7, described switch 7 can be the gauge tap of common self-locking air spring.
Described leg fixing frame 1 and ankle foot fixed mount 2 are provided with fixture 6, with when shank or foot are placed into described leg fixing frame 1 or ankle foot fixed mount 2 by user, described shank or foot can be fixed on described leg fixing frame 1 or ankle foot fixed mount 2 by described fixture 6.
In the present embodiment, described disc type hinge 3 is common disc type hinge, namely described disc type hinge is two hinged rotating disks, now, one end of described leg fixing frame 1 side connects a rotating disk of described disc type hinge 3, and one end of described ankle foot fixed mount 2 side connects the another one rotating disk of described disc type hinge; More preferably, for improving the bonding strength of described leg fixing frame 1 and ankle foot fixed mount 2, the quantity of described disc type hinge 3 is 2, is arranged at the both sides of ankle foot respectively.
In the present embodiment, preferably, the edge of described disc type hinge 3 is respectively arranged with angle index, to be indicated the number of degrees of the angle formed between described leg fixing frame 1 and ankle foot fixed mount 2 exactly by described angle index.
Bending and stretching of described multi-functional ankle joint orthotic device is hindered for avoiding self-locking air spring 4, in the present embodiment, described self-locking air spring 4 comprises piston cylinder 9, piston rod 12 and connecting rod 10, described piston rod 12 is arranged in described piston cylinder 9, and can slide along the inwall of described piston cylinder 9, described connecting rod 10 is fixed on one end that described piston rod 12 stretches out described piston cylinder 9, and the needle-valve operating described self-locking air spring 4 is positioned at described connecting rod 10, described switch 7 can operate needle valve movement, thus realizes the motion of described self-locking air spring; The middle part of described leg fixing frame 1 is provided with the first rotating shaft 51, the middle part of described ankle foot fixed mount 2 is provided with the second rotating shaft 52, described piston cylinder 9 is arranged in described second rotating shaft 52 rotationally, and described connecting rod 10 is arranged in described first rotating shaft 51 rotationally; Now, certain distance is had between self-locking air spring 4 and leg fixing frame 1 and ankle foot fixed mount 2, avoid self-locking air spring 4 and hinder orthotic bending and stretching, self-locking air spring can adopt thread connecting mode to be movably attached on leg fixing frame 1 and ankle foot fixed mount 2 simultaneously, can change at any time as required and dismantle self-locking air spring 4, facilitate and use and preserve.
In the present embodiment, can be connected with switch 7 by the needle-valve of connecting line 8 by connecting rod 10 place, make switch 7 control two self-locking air springs 4 simultaneously and stretch, thus change arbitrarily the angle between leg fixing frame 1 and ankle foot fixed mount 2.
In the present embodiment, preferably, described first rotating shaft 51 is integrally fixed with described leg fixing frame, and described second rotating shaft 52 is integrally fixed with described ankle foot fixed mount.
In the present embodiment, optionally, the lateral surface of described leg fixing frame 1 also offers the draw-in groove 13 for accommodating described switch 7, when the switch 7 not used time, can be placed in the draw-in groove 13 of leg fixing frame 1, now patient can oneself manipulation of switches, locks arbitrarily the angle between leg fixing frame 1 and ankle foot fixed mount 2 according to clinical needs.
In the present embodiment, described fixture 6 comprises magic tape 15 and clip 14, one end of magic tape 15 is fixed on the side of leg fixing frame 1 and ankle foot fixed mount 2, clip 14 is fixed on leg fixing frame 1 position corresponding to magic tape 15 with ankle foot fixed mount 2 opposite side, and the other end of described magic tape 15 can be fixed by described clip 14.Now, patient's (user) can realizing self disassembling orthosis without the need to other people help.
The sequencing of above embodiment, only for ease of describing, does not represent the quality of embodiment.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail this utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of this utility model.
Claims (5)
1. a multi-functional ankle joint orthotic device, it is characterized in that, comprise leg fixing frame (1), ankle foot fixed mount (2), disc type hinge (3), self-locking air spring (4), fixture (6) and switch (7);
Described leg fixing frame (1) is connected by disc type hinge (3) with ankle foot fixed mount (2);
The quantity of described self-locking air spring (4) is two, and two described self-locking air springs are arranged at the both sides of described leg fixing frame (1) and ankle foot fixed mount (2) respectively; And described self-locking air spring (4) can control to produce relative motion between described leg fixing frame (1) and ankle foot fixed mount (2);
Described switch (7) controls two described self-locking air spring (4) motions;
Described leg fixing frame (1) and ankle foot fixed mount (2) are equipped with fixture (6).
2. multi-functional ankle joint orthotic device according to claim 1, it is characterized in that, described self-locking air spring (4) comprises piston cylinder (9), piston rod (12) and connecting rod (10), described piston rod (12) is arranged in described piston cylinder (9), and described connecting rod (10) is fixed on one end that described piston rod (12) stretches out described piston cylinder (9); The middle part of described leg fixing frame (1) both sides is respectively arranged with the first rotating shaft (51), the middle part of described ankle foot fixed mount (2) both sides is respectively arranged with the second rotating shaft (52), described connecting rod (10) is arranged on described first rotating shaft (51) rotationally, and described piston cylinder (9) is arranged on described second rotating shaft (52) rotationally.
3. multi-functional ankle joint orthotic device according to claim 2, it is characterized in that, described first rotating shaft (51) and described leg fixing frame (1) are integrally fixed, and described second rotating shaft (52) is integrally fixed with described ankle foot fixed mount (2).
4. multi-functional ankle joint orthotic device according to claim 3, it is characterized in that, described fixture (6) comprises magic tape (15) and clip (14), one end of magic tape (15) is fixed on the side of leg fixing frame (1) or ankle foot fixed mount (2), clip (14) is fixed on leg fixing frame (1) or ankle foot fixed mount (2) opposite side and magic tape (15) accordingly on position, and the other end of described magic tape (15) can be fixed by described clip (14).
5. multi-functional ankle joint orthotic device according to claim 4, is characterized in that, the lateral surface of described leg fixing frame (1) also offers the draw-in groove (13) for accommodating described switch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632154.8U CN204192809U (en) | 2014-10-28 | 2014-10-28 | Multi-functional ankle joint orthotic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632154.8U CN204192809U (en) | 2014-10-28 | 2014-10-28 | Multi-functional ankle joint orthotic device |
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| CN204192809U true CN204192809U (en) | 2015-03-11 |
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| CN201420632154.8U Active CN204192809U (en) | 2014-10-28 | 2014-10-28 | Multi-functional ankle joint orthotic device |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105012062A (en) * | 2015-08-04 | 2015-11-04 | 江苏农林职业技术学院 | Ankle foot orthosis |
| CN105943319A (en) * | 2016-05-26 | 2016-09-21 | 成都润惠科技有限公司 | An exoskeleton self-adaptive lower limb assisting device |
| CN105943318A (en) * | 2016-05-26 | 2016-09-21 | 成都润惠科技有限公司 | An assisting type ankle exoskeleton device |
| CN106109184A (en) * | 2016-07-28 | 2016-11-16 | 桂林电子科技大学信息科技学院 | Ankle from sprains assists walking device |
| CN106821683A (en) * | 2017-03-23 | 2017-06-13 | 山东省文登整骨医院 | Ankle convalescence device |
| KR101770517B1 (en) | 2016-07-04 | 2017-08-22 | 윤성우 | Calf tendon compensators |
| KR101770401B1 (en) * | 2015-12-22 | 2017-08-24 | 주식회사 제이이랩 | Electrical stretching apparatus |
| KR20170096991A (en) * | 2015-12-22 | 2017-08-25 | 주식회사 제이이랩 | Electrical stretching apparatus |
| CN107307979A (en) * | 2017-08-29 | 2017-11-03 | 张伟 | A kind of ankle pump |
| CN107789103A (en) * | 2017-10-31 | 2018-03-13 | 黑龙江省科学院自动化研究所 | A kind of three-dimensional ankle-foot orthosis |
| CN108175556A (en) * | 2017-12-29 | 2018-06-19 | 山东中医药大学附属医院 | Fracture of ankle joint adjuvant therapy device |
| CN109106494A (en) * | 2018-08-10 | 2019-01-01 | 田义军 | A kind of ankle joint fusion device |
| CN109481114A (en) * | 2018-11-27 | 2019-03-19 | 中国科学院合肥物质科学研究院 | A kind of adjustable ankle-foot orthosis of freedom degree for patients with cerebral apoplexy |
| CN109834700A (en) * | 2019-02-28 | 2019-06-04 | 中国科学院深圳先进技术研究院 | Knee joint bearing part and exoskeleton robot |
| CN110039516A (en) * | 2019-02-28 | 2019-07-23 | 中国科学院深圳先进技术研究院 | Ankle-joint bearing part and exoskeleton robot |
| CN112932924A (en) * | 2021-01-25 | 2021-06-11 | 沈阳市儿童医院 | Portable feedback type ankle joint function rehabilitation device |
-
2014
- 2014-10-28 CN CN201420632154.8U patent/CN204192809U/en active Active
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105012062A (en) * | 2015-08-04 | 2015-11-04 | 江苏农林职业技术学院 | Ankle foot orthosis |
| KR102329288B1 (en) * | 2015-12-22 | 2021-11-22 | 주식회사 제이이랩 | Electrical stretching apparatus |
| KR101770401B1 (en) * | 2015-12-22 | 2017-08-24 | 주식회사 제이이랩 | Electrical stretching apparatus |
| KR20170096991A (en) * | 2015-12-22 | 2017-08-25 | 주식회사 제이이랩 | Electrical stretching apparatus |
| CN105943319A (en) * | 2016-05-26 | 2016-09-21 | 成都润惠科技有限公司 | An exoskeleton self-adaptive lower limb assisting device |
| CN105943318A (en) * | 2016-05-26 | 2016-09-21 | 成都润惠科技有限公司 | An assisting type ankle exoskeleton device |
| KR101770517B1 (en) | 2016-07-04 | 2017-08-22 | 윤성우 | Calf tendon compensators |
| CN106109184A (en) * | 2016-07-28 | 2016-11-16 | 桂林电子科技大学信息科技学院 | Ankle from sprains assists walking device |
| CN106821683A (en) * | 2017-03-23 | 2017-06-13 | 山东省文登整骨医院 | Ankle convalescence device |
| CN107307979A (en) * | 2017-08-29 | 2017-11-03 | 张伟 | A kind of ankle pump |
| CN107789103A (en) * | 2017-10-31 | 2018-03-13 | 黑龙江省科学院自动化研究所 | A kind of three-dimensional ankle-foot orthosis |
| CN108175556A (en) * | 2017-12-29 | 2018-06-19 | 山东中医药大学附属医院 | Fracture of ankle joint adjuvant therapy device |
| CN108175556B (en) * | 2017-12-29 | 2020-07-07 | 山东中医药大学附属医院 | Ankle fracture auxiliary treatment device |
| CN109106494A (en) * | 2018-08-10 | 2019-01-01 | 田义军 | A kind of ankle joint fusion device |
| CN109481114A (en) * | 2018-11-27 | 2019-03-19 | 中国科学院合肥物质科学研究院 | A kind of adjustable ankle-foot orthosis of freedom degree for patients with cerebral apoplexy |
| CN109481114B (en) * | 2018-11-27 | 2023-09-26 | 中国科学院合肥物质科学研究院 | Ankle-foot orthosis with adjustable freedom degree for cerebral apoplexy patient |
| CN109834700A (en) * | 2019-02-28 | 2019-06-04 | 中国科学院深圳先进技术研究院 | Knee joint bearing part and exoskeleton robot |
| CN110039516A (en) * | 2019-02-28 | 2019-07-23 | 中国科学院深圳先进技术研究院 | Ankle-joint bearing part and exoskeleton robot |
| CN110039516B (en) * | 2019-02-28 | 2022-03-25 | 中国科学院深圳先进技术研究院 | Ankle joint support member and exoskeleton robot |
| CN112932924A (en) * | 2021-01-25 | 2021-06-11 | 沈阳市儿童医院 | Portable feedback type ankle joint function rehabilitation device |
| CN112932924B (en) * | 2021-01-25 | 2024-04-09 | 沈阳市儿童医院 | Portable feedback ankle joint function rehabilitation device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191022 Address after: 100036 Fuxing Road 28, Beijing, Haidian District Patentee after: General Hospital of Chinese PLA Address before: 100036 Fuxing Road 28, Beijing, Haidian District Co-patentee before: Jia Zishan Patentee before: Gao Yueming |
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| TR01 | Transfer of patent right |