CN108464880B - O-shaped leg correcting device - Google Patents
O-shaped leg correcting device Download PDFInfo
- Publication number
- CN108464880B CN108464880B CN201810378024.9A CN201810378024A CN108464880B CN 108464880 B CN108464880 B CN 108464880B CN 201810378024 A CN201810378024 A CN 201810378024A CN 108464880 B CN108464880 B CN 108464880B
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- adjusting
- support plate
- plate
- support
- accommodating cavity
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
- A61F5/0106—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation for the knees
Abstract
The invention relates to medical equipment, in particular to an O-shaped leg correction device. An O-shaped leg correction device comprises a support assembly and a torque correction assembly, wherein the support assembly comprises an upper support and a lower support, the upper support consists of two upper support plates and a thigh support plate, the lower support consists of a knee support plate, a shank support plate and two lower support plates, two sides of the upper part of the knee support plate are provided with hinged bulges, the hinged bulges are respectively hinged with the bottoms of the two upper support plates, a connecting shaft head is arranged at the joint position on the left side, the torque correction assembly is arranged on the connecting shaft head, an upper limit rod is arranged on the left side of the upper support plate, and a lower limit rod is arranged on the left side of the lower support plate; the device simple structure, it is convenient to use, can continuously adjust stably and correct the crooked form of shank, and the pressurization is slow, can not lead to soft tissue necrosis, solves children because increase too fast can not carry out the drawback of operation treatment.
Description
Technical Field
The invention relates to medical equipment, in particular to an O-shaped leg correction device.
Background
The "O" shaped leg means that the ankle parts are closed and the knees are not closed, and is in an "O" shape. Most of the reasons are that the standing is too early, the walking time is too long, and nutrition and exercise are lacked, so that the contraction strength and the extension strength of muscle groups and ligaments on the inner side and the outer side of the large leg and the small leg are unbalanced. In the case of the O-leg, the body weight is concentrated on the medial articular surface of the knee joint due to the varus knee joint. Excessive pressure and friction can cause wear of the medial cartilage surface of the knee joint, collapse of the tibial plateau, and secondary osteoarthritis. When the patient is older, joint pain is easy to occur, and normal walking activity is affected. Deformity of the legs not only affects the body shape and fitness, but also damages the health of the human body. This also places a great deal of psychological stress on the patient.
The correction method of the O-shaped leg comprises the following steps: surgery, instruments, splints, legging, exercise, orthotic insoles, and the like.
The operation treatment mainly comprises:
1. the external fixator is added with a tibial tubercle inverted U-shaped osteotomy.
The method has the following advantages: the osteotomy is simple and safe to operate, the bone is healed quickly, delayed healing is not easy to occur, the angle during reshaping and correcting can be mastered conveniently by adopting the external fixator, the bone healing angle can be accurate, and the adjustment is also convenient. The patient can move about in the treatment process, and the muscles of the lower limbs can not be atrophied.
2. The inverted U-shaped osteotomy of the tibial tubercle is followed by the external fixation of the post-operation tubular plaster.
The non-surgical correction method mainly comprises the following steps:
1. the correction of the splint and leg wrapping mode is simple and easy, and the ligament at the knee joint is adjusted through the pressure generated by the splint and the binding. The advantages are no need of operation, easy operation, and the disadvantages of needing to be insisted, and the splints and the bindings are easy to cause injuries to blood vessels and nerves at the knee joint part, and cause nerve necrosis for serious patients.
2. The instrument is also used for correcting the knee joint by adjusting the medial and lateral ligaments of the knee joint. The defects are that active treatment is needed, the length of the correction period needs to be determined according to the physique and the constant heart of a patient, and the cost is much higher than that of splinting and binding. The advantage is that the damage to the blood vessel and nerve of knee joint part can be avoided.
3. The correcting insole is high at the outer side and low at the inner side, can provide outward rotating force for the crus when walking and standing, and can prevent the aggravation and formation of the O-shaped leg caused by poor walking posture. The use is convenient, but the traditional Chinese medicine composition is effective for patients with slight O-shaped legs and is not suitable for patients with high degree of O-shaped legs.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide an O-shaped leg correction device which is simple in structure, convenient to use, capable of continuously and stably adjusting and correcting the bending shape of a lower leg, slow in pressurization, free of soft tissue necrosis and capable of solving the defect that children cannot perform surgical treatment due to too fast growth.
In order to achieve the purpose, the invention adopts the following technical scheme:
an O-shaped leg correction device comprises a bracket component and a torque correction component, wherein the bracket component comprises an upper bracket and a lower bracket, the upper bracket comprises two upper supporting plates and a thigh supporting plate, the circumferential radian of the inner side surface of the thigh supporting plate is matched with the circumferential radian of the front surface of a thigh of a human body, two sides of the thigh supporting plate are respectively fixedly connected with the two upper supporting plates, the lower bracket comprises a knee supporting plate, a shank supporting plate and two lower supporting plates, the circumferential radian of the inner side surface of the knee supporting plate is matched with the circumferential radian of the front surface of a knee of the human body, the circumferential radian of the inner side surface of the shank supporting plate is matched with the circumferential radian of the front surface of a shank of the human body, the knee supporting plate and the shank supporting plate are respectively positioned at the upper side and the lower side, the hinge bulges are respectively hinged with the bottoms of the two upper supporting plates, a connecting shaft head is arranged at the hinge position at the left side, the torque correction assembly is arranged on the connecting shaft head, an upper limiting rod is arranged on the upper supporting plate at the left side, and a lower limiting rod is arranged on the lower supporting plate at the left side;
the torque correction assembly comprises an outer shell, a first adjusting disc, a middle shaft, a torsion spring, a compression spring, a second adjusting disc and an adjusting handle, wherein the first adjusting disc is fixedly arranged inside the outer shell, a first spring accommodating cavity is formed in the right side of the first adjusting disc, a first annular baffle is arranged on the inner ring of the first spring accommodating cavity, and a first notch is formed in one side of the first spring accommodating cavity; the middle part of the outer shell is provided with a sleeve, the sleeve passes through the first adjusting disk and is provided with a second adjusting disk, the middle shaft passes through the sleeve and is fixedly connected with the connecting shaft head, the left side of the second adjusting disk is provided with a second spring accommodating cavity, the inner ring of the second spring accommodating cavity is provided with a second annular baffle, and one side of the second spring accommodating cavity is provided with a second gap; the torsion spring is arranged in a cavity formed by the first spring accommodating cavity and the second spring accommodating cavity, two ends of the torsion spring respectively penetrate through the first gap and the second gap to be inserted into positioning blocks respectively fixed on the first adjusting disc and the second adjusting disc, and the compression spring is arranged between the first annular baffle and the second annular baffle;
the right side of the outer shell is provided with an arc-shaped bulge, the arc-shaped bulge is arranged on the outer ring of the second adjusting disk, a plurality of limiting holes are circumferentially arranged on the outer ring of the second adjusting disk, limiting screws are arranged in the two limiting holes, and the arc-shaped bulge is positioned between the two limiting screws;
the right side surface of the second adjusting disc is provided with a radial strip-shaped groove, an adjusting plate is arranged in the strip-shaped groove, the lower end of the adjusting plate is provided with an adjusting groove, and the adjusting groove is arranged on the lower limiting rod;
the adjusting handle is fixedly arranged on the upper portion of the outer shell, and the upper portion of the adjusting handle is limited and arranged on one side of the upper limiting rod.
As further improvement, adjustment handle include the handle body, handle seat, pivot and grip block, be provided with the arc wall on the shell body, the handle seat sets up the outer lane at the arc wall, the grip block set up the inner circle at the arc wall, through screw fixation handle seat and grip block, the pivot set up in a notch of handle seat, the bottom of the handle body is provided with the axle sleeve, the axle sleeve cover is established in the pivot.
As a further improvement, the two sides of the sleeve are respectively provided with a shaft sleeve, the middle shaft is erected on the shaft sleeves, and the two shaft sleeves are respectively arranged on the outer shell and the second adjusting disk.
As a further improvement, a fixing base plate is arranged on the outer end face of the outer shell, a fixing screw is arranged on the fixing base plate, and the fixing screw penetrates through the middle of the middle shaft and is fixedly connected with the connecting shaft head.
As a further improvement, the upper limiting rod and the lower limiting rod are respectively composed of a connecting rod, a loop bar, a first screw, a gasket and a second screw, the connecting rod is respectively fixed on the upper supporting plate and the lower supporting plate through the first screw, and the loop bar is fixed on the connecting rod through the gasket and the second screw.
As a further improvement, the inner sides of the thigh supporting plate, the shank supporting plate and the knee supporting plate are respectively provided with a binding belt, and the binding belts are connected by magic tapes.
By adopting the technical scheme, the device has the advantages of simple structure, convenience and quickness in use, capability of continuously and stably adjusting and correcting the bending shape of the crus, slow pressurization, no soft tissue necrosis, and capability of solving the defect that children cannot perform surgical treatment due to too fast growth.
Drawings
Fig. 1 and 2 are schematic structural diagrams of the present invention.
Fig. 3 is a schematic structural view of the bracket assembly.
Fig. 4 is an exploded view of the torque correction assembly.
Fig. 5 is a schematic structural view of the second adjusting disk.
Fig. 6 is a schematic structural view of the adjustment handle.
Detailed Description
The following describes a detailed embodiment of the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, the device comprises bracket assemblies 1 and 2 and a torque correction assembly 3, as shown in fig. 3, the bracket assemblies 1 and 2 comprise an upper bracket 1 and a lower bracket 2, the upper bracket 1 comprises two upper support plates 11 and a thigh support plate 12, the circumferential radian of the inner side surface of the thigh support plate 12 is matched with the circumferential radian of the front surface of a thigh of a human body, two sides of the thigh support plate 12 are respectively and fixedly connected with the two upper support plates 11, the lower bracket 2 comprises a knee support plate 22, a shank support plate 23 and two lower support plates 21, the circumferential radian of the inner side surface of the knee support plate 22 is matched with the circumferential radian of the front surface of a knee of the human body, the circumferential radian of the inner side surface of the shank support plate 23 is matched with the circumferential radian of the front surface of a shank of the human body, the knee support plate 22 and the shank support plate 23 are respectively positioned, the two sides of the upper part of the knee supporting plate 22 are provided with hinged bulges 24, the hinged bulges 24 are respectively hinged with the bottoms of the two upper supporting plates 11, the hinged position on the left side is provided with a connecting shaft head 25, the torque correcting component 3 is arranged on the connecting shaft head 25, the upper supporting plate 11 on the left side is provided with an upper limiting rod 13, and the lower supporting plate 21 on the left side is provided with a lower limiting rod 26; go up spacing pole 13 and spacing pole 26 down by connecting rod, loop bar, first screw, gasket and second screw, the connecting rod pass through first fix with screw on 11 lower support plates 21 of last backup pad, the loop bar pass through gasket and second fix with screw on the connecting rod.
As shown in fig. 4, the torque correction assembly 3 includes an outer housing 31, a first adjusting plate 32, a middle shaft 33, a torsion spring 34, a compression spring 35, a second adjusting plate 36 and an adjusting handle 37, the first adjusting plate 32 is fixedly disposed inside the outer housing 31, a first spring accommodating cavity 321 is disposed on the right side of the first adjusting plate 32, a first annular baffle 322 is disposed on the inner ring of the first spring accommodating cavity 321, and a first notch 323 is disposed on one side of the first spring accommodating cavity 321; the middle part of the outer shell 31 is provided with a sleeve 311, the sleeve 311 passes through the first adjusting disk 32 and the second adjusting disk 36, two sides of the sleeve 311 are respectively provided with a shaft sleeve 39, the middle shaft 33 is erected on the shaft sleeve 39, and the two shaft sleeves 39 are respectively arranged on the outer shell 31 and the second adjusting disk 36. The outer end face of the outer shell 31 is provided with a fixed backing plate 331, the fixed backing plate 331 is provided with a fixed screw 332, and the fixed screw 332 penetrates through the middle part of the middle shaft 33 and is fixedly connected with the connecting shaft head 25. As shown in fig. 5, a second spring receiving cavity 361 is disposed on the left side of the second adjusting disk 36, a second annular baffle 362 is disposed inside the second spring receiving cavity 361, and a second notch 363 is disposed on one side of the second spring receiving cavity. The torsion spring 34 is arranged in a cavity formed by the first spring accommodating cavity 321 and the second spring accommodating cavity 361, two ends of the torsion spring 34 respectively penetrate through the first notch 323 and the second notch 363 to be inserted into the positioning blocks 38 respectively fixed on the first adjusting disk 32 and the second adjusting disk 36, and the compression spring 35 is arranged between the first annular baffle plate 322 and the second annular baffle plate 362. The right side of the outer shell 31 is provided with an arc-shaped bulge 312, the arc-shaped bulge 312 is arranged on the outer ring of the second adjusting disk 36, a plurality of limiting holes 364 are circumferentially arranged on the outer ring of the second adjusting disk 36, limiting screws 365 are arranged in the two limiting holes 364, and the arc-shaped bulge 312 is located between the two limiting screws 365. The right side surface of the second adjusting disk 36 is provided with a radial strip-shaped groove 366, an adjusting plate 367 is arranged in the strip-shaped groove 366, an adjusting groove 368 is arranged at the lower end of the adjusting plate 367, and the adjusting groove 368 is arranged on the lower limiting rod 26. The adjusting handle 37 is fixedly arranged at the upper part of the outer shell 31, and the upper part of the adjusting handle 37 is limited and arranged at one side of the upper limiting rod 13.
As shown in fig. 6, the adjusting handle 37 includes a handle body 371, a handle seat 372, a rotating shaft 374 and a clamping block 373, an arc-shaped groove 313 is provided on the outer housing 31, the handle seat 372 is provided on an outer ring of the arc-shaped groove 313, the clamping block 373 is provided on an inner ring of the arc-shaped groove 313, the handle seat 372 and the clamping block 373 are fixed by a screw 375, the rotating shaft 374 is provided in a recess of the handle seat 372, a shaft sleeve is provided at the bottom of the handle body 371, and the shaft sleeve is sleeved on the rotating shaft 374.
When in use, the inner sides of the thigh support plate 12, the shank support plate 23 and the knee support plate 22 are respectively provided with a binding belt, and the binding belts are connected by magic tapes. The whole device is tightly bound on the leg of a patient through the binding belt, the torque of the torque correction component 3 can be adjusted through the adjusting handle, the bending shape of the lower leg can be continuously and stably adjusted and corrected, the pressurization is slow, the structure of the invention can realize the correction of the O-shaped leg, and the correction success rate is 98%.
Claims (6)
1. The O-shaped leg correction device is characterized by comprising support assemblies (1 and 2) and a torque correction assembly (3), wherein the support assemblies (1 and 2) comprise an upper support (1) and a lower support (2), the upper support (1) consists of two upper support plates (11) and thigh support plates (12), the circumferential radian of the inner side surface of each thigh support plate (12) is matched with the circumferential radian of the front surface of a thigh of a human body, two sides of each thigh support plate (12) are respectively fixedly connected with the two upper support plates (11), the lower support (2) consists of a knee support plate (22), a shank support plate (23) and two lower support plates (21), the circumferential radian of the inner side surface of the knee support plate (22) is matched with the circumferential radian of the front surface of a knee of the human body, the circumferential radian of the inner side surface of the shank support plate (23) is matched with the circumferential radian of the front surface of a shank of, the knee supporting plate (22) and the lower leg supporting plate (23) are respectively positioned at the upper side and the lower side and are fixedly connected by two lower supporting plates (21), two hinged bulges (24) are arranged at two sides of the upper part of the knee supporting plate (22), the hinged bulges (24) are respectively hinged with the bottoms of the two upper supporting plates (11), a connecting shaft head (25) is arranged at the hinged position at the left side, the torque correcting component (3) is arranged on the connecting shaft head (25), an upper limiting rod (13) is arranged on the upper supporting plate (11) at the left side, and a lower limiting rod (26) is arranged on the lower supporting plate (21) at the left side;
the torque correction assembly (3) comprises an outer shell (31), a first adjusting disc (32), a middle shaft (33), a torsion spring (34), a compression spring (35), a second adjusting disc (36) and an adjusting handle (37), wherein the first adjusting disc (32) is fixedly arranged inside the outer shell (31), a first spring accommodating cavity (321) is formed in the right side of the first adjusting disc (32), a first annular baffle (322) is arranged on the inner ring of the first spring accommodating cavity (321), and a first notch (323) is formed in one side of the first spring accommodating cavity (321); a sleeve (311) is arranged in the middle of the outer shell (31), the sleeve (311) penetrates through the first adjusting disk (32) and the second adjusting disk (36), the middle shaft (33) penetrates through the sleeve (311) and is fixedly connected with the connecting shaft head (25), a second spring accommodating cavity (361) is arranged on the left side of the second adjusting disk (36), a second annular baffle (362) is arranged on the inner ring of the second spring accommodating cavity (361), and a second notch (363) is arranged on one side of the second spring accommodating cavity; the torsion spring (34) is arranged in a cavity formed by the first spring accommodating cavity (321) and the second spring accommodating cavity (361), two ends of the torsion spring (34) respectively penetrate through the first notch (323) and the second notch (363) to be inserted into positioning blocks (38) respectively fixed on the first adjusting disk (32) and the second adjusting disk (36), and the compression spring (35) is arranged between the first annular baffle plate (322) and the second annular baffle plate (362);
an arc-shaped bulge (312) is arranged on the right side of the outer shell (31), the arc-shaped bulge (312) is arranged on the outer ring of the second adjusting disk (36), a plurality of limiting holes (364) are circumferentially arranged on the outer ring of the second adjusting disk (36), limiting screws (365) are arranged in the two limiting holes (364), and the arc-shaped bulge (312) is located between the two limiting screws (365);
a radial strip-shaped groove (366) is formed in the right side face of the second adjusting disc (36), an adjusting plate (367) is arranged in the strip-shaped groove (366), an adjusting groove (368) is formed in the lower end of the adjusting plate (367), and the adjusting groove (368) is formed in the lower limiting rod (26);
the adjusting handle (37) is fixedly arranged on the upper part of the outer shell (31), and the upper part of the adjusting handle (37) is limited and arranged on one side of the upper limiting rod (13).
2. The O-shaped leg correction device as claimed in claim 1, wherein the adjustment handle (37) comprises a handle body (371), a handle seat (372), a rotating shaft (374) and a clamping block (373), the outer shell (31) is provided with an arc-shaped groove (313), the handle seat (372) is arranged on the outer ring of the arc-shaped groove (313), the clamping block (373) is arranged on the inner ring of the arc-shaped groove (313), the handle seat (372) and the clamping block (373) are fixed through a screw (375), the rotating shaft (374) is arranged in a recess of the handle seat (372), and the bottom of the handle body (371) is provided with a shaft sleeve which is sleeved on the rotating shaft (374).
3. An O-leg correction device according to claim 1, characterized in that bushings (39) are provided on both sides of the bushing (311), respectively, and the central shaft (33) is mounted on the bushings (39), the two bushings (39) being provided on the outer housing (31) and the second adjustment disk (36), respectively.
4. An O-shaped leg correction device according to claim 1, characterized in that the outer end face of the outer shell (31) is provided with a fixed backing plate (331), the fixed backing plate (331) is provided with a fixed screw (332), and the fixed screw (332) passes through the middle part of the middle shaft (33) and is fixedly connected with the connecting shaft head (25).
5. An O-shaped leg correction device according to claim 1, characterized in that the upper limit rod (13) and the lower limit rod (26) are each composed of a connecting rod, a loop rod, a first screw, a spacer and a second screw, the connecting rod is fixed to the upper support plate (11) and the lower support plate (21) by the first screw, and the loop rod is fixed to the connecting rod by the spacer and the second screw.
6. The O-shaped leg correction device according to claim 1, wherein the inner sides of the thigh support plate (12), the calf support plate (23) and the knee support plate (22) are respectively provided with a binding band, and the binding bands are connected by a magic tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810378024.9A CN108464880B (en) | 2018-04-25 | 2018-04-25 | O-shaped leg correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810378024.9A CN108464880B (en) | 2018-04-25 | 2018-04-25 | O-shaped leg correcting device |
Publications (2)
| Publication Number | Publication Date |
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| CN108464880A CN108464880A (en) | 2018-08-31 |
| CN108464880B true CN108464880B (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810378024.9A Expired - Fee Related CN108464880B (en) | 2018-04-25 | 2018-04-25 | O-shaped leg correcting device |
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| CN (1) | CN108464880B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301998A (en) * | 2019-07-23 | 2019-10-08 | 杭州众康假肢矫形器有限公司 | It is a kind of suitable for X-shaped leg or the ankle-foot orthosis of O shape leg |
| CN112353540A (en) * | 2020-10-09 | 2021-02-12 | 重庆医科大学附属永川医院 | Body shape correcting device for legs of children |
| CN114176863B (en) * | 2021-12-31 | 2023-08-18 | 中南大学湘雅医院 | Tibia correction device for treating knee osteoarthritis varus and valgus deformity |
| CN116869718B (en) * | 2023-08-07 | 2024-01-02 | 西南交通大学 | Knee joint uninstallation support |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4087885A (en) * | 1977-07-05 | 1978-05-09 | Rockwell International Corporation | Adjustable hinge |
| US4433679A (en) * | 1981-05-04 | 1984-02-28 | Mauldin Donald M | Knee and elbow brace |
| US5036837A (en) * | 1990-02-09 | 1991-08-06 | Bio-Tec, Inc. | Dynamic extension splint |
| US6471664B1 (en) * | 2000-03-15 | 2002-10-29 | Becker Orthopedic Appliance Company | Knee joint and method |
| KR200441860Y1 (en) * | 2007-02-20 | 2008-09-11 | 오근용 | Articulation supporting apparatus |
| DE102010019355B4 (en) * | 2010-04-30 | 2019-03-14 | Ottobock Se & Co. Kgaa | Orthosis for correcting a leg malposition |
| CN202036372U (en) * | 2011-03-29 | 2011-11-16 | 张海洋 | Posture correcting device for people having O-shaped legs |
| US9271860B2 (en) * | 2012-03-20 | 2016-03-01 | Ossur Hf | Orthopedic device |
| JP6444374B2 (en) * | 2013-04-10 | 2018-12-26 | ウルトラフレックス システムズ インコーポレイテッド | Bidirectional mitigation and auxiliary unit |
| TWI531352B (en) * | 2013-11-19 | 2016-05-01 | Plus Meditech Co Ltd | Hinged orthosis |
| US10561563B2 (en) * | 2013-12-16 | 2020-02-18 | Massachusetts Institute Of Technology | Optimal design of a lower limb exoskeleton or orthosis |
| US9993362B2 (en) * | 2015-06-30 | 2018-06-12 | Deroyal Global Healthcare Solutions Limited | Adjustable knee brace |
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2018
- 2018-04-25 CN CN201810378024.9A patent/CN108464880B/en not_active Expired - Fee Related
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Inventor after: Ji Quanwei Inventor after: Huang Li Inventor after: Wang Congxiang Inventor before: Wang Congxiang |
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