CN110559111A - O-shaped leg corrector - Google Patents
O-shaped leg corrector Download PDFInfo
- Publication number
- CN110559111A CN110559111A CN201910972719.4A CN201910972719A CN110559111A CN 110559111 A CN110559111 A CN 110559111A CN 201910972719 A CN201910972719 A CN 201910972719A CN 110559111 A CN110559111 A CN 110559111A
- Authority
- CN
- China
- Prior art keywords
- rod
- base
- shaped leg
- shoes
- pin shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 210000002414 leg Anatomy 0.000 description 25
- 238000000034 method Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 206010061619 Deformity Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 210000000629 knee joint Anatomy 0.000 description 3
- 210000003041 ligament Anatomy 0.000 description 3
- 208000032170 Congenital Abnormalities Diseases 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 210000002683 foot Anatomy 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 206010058314 Dysplasia Diseases 0.000 description 1
- 206010072610 Skeletal dysplasia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 210000001188 articular cartilage Anatomy 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 201000008482 osteoarthritis Diseases 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The O-shaped leg corrector comprises a binding hoop, a supporting rod, a base, a ground contact device and a shoe, wherein the binding hoop is arranged at the top end of the supporting rod.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to an O-shaped leg corrector.
Background
The O-shaped leg, commonly called as a "rolling leg", refers to a deformity disease mainly manifested by collision of the inner ankles of two feet and failure of the two knees to close when the two lower limbs are naturally extended or standing. The disease is caused by developmental skeletal dysplasia, bone deformation or articular cartilage dysplasia, long-term bad habit causing muscular mechanical imbalance which governs joints, trauma or other diseases. The human body with O-shaped legs is concentrated on the inner articular surface of the knee joint due to the fact that the knee is inverted inwards, the inner cartilage surface of the knee joint is abraded, the tibial plateau is collapsed, and secondary osteoarthritis is caused. Deformity of the legs not only affects beauty and health, but also may bring unfavorable psychological problems such as self-disfigurement to patients.
The existing correction method for the O-shaped leg comprises two modes of surgical correction and non-surgical correction. The surgical method is suitable for more serious patients, and has quick response, but higher cost and higher risk. The existing correction brace on the market can only be used when a patient sits or lies down statically, and can not move normally, but the patient is easy to aggravate the illness state just when the patient stands or moves, the utility model solves the problem by using a two-leg separated correction mode, so that the ligament of the knee joint is continuously stretched and recovered, thereby improving the treatment effect of the O-shaped leg and shortening the treatment period.
Disclosure of Invention
The invention provides an O-shaped leg corrector capable of performing rehabilitation and correction on an O-shaped leg.
The technical scheme adopted by the invention for solving the technical problems is as follows:
The utility model provides a O type leg unscrambler, O type leg unscrambler includes hoop, bracing piece, base, the device and shoes that contact with earth, the hoop sets up the top at the bracing piece, the tip of bracing piece and base is through first round pin hub connection, it is provided with the connecting rod to support between bracing piece and the base, the bottom and the base of connecting rod pass through second round pin hub connection, the other end at the relative first round pin axle of base is fixed to the shoes, the bottom of shoes be provided with base screw-thread fit's threaded rod, the end of threaded rod is provided with lock nut, the device is installed in the below of base to contact with earth, the axial direction of second round pin axle and first round pin axle is parallel with the direction of threaded rod.
Preferably, the support rod is formed by inserting and matching a first rod body and a second rod body, two planes are arranged at one end of the first rod body connected with the second rod body, and a clamping surface matched with the two planes is arranged at one end of the second rod body connected with the first rod body.
Preferably, the connecting end of the first rod body and the second rod body is provided with a locking ring.
preferably, the binding band is provided with a binding band.
Preferably, the ground contact device is an oval steel sheet, and a rubber anti-slip pad is arranged at the bottom of the oval steel sheet.
Preferably, the bottom of the base opposite to the shoe is provided with a positioning rod with adjustable length.
Compared with the prior art, the O-shaped leg corrector applies gravity to the shoes when a person walks, so that the other end of the base tilts upwards to force the supporting rod to move upwards to force the binding hoop to move inwards in the horizontal direction, the correction and the continuous correction of the O-shaped leg are realized, ligament repair time is given, the connecting rod can swing back and forth in the walking process to be consistent with the walking pace of the person, and the ground contact device is provided with the rubber anti-slip pad, so that slipping can be prevented.
Drawings
Fig. 1 is a perspective view of the O-leg orthosis of the present invention.
Fig. 2 is a perspective view of the O-leg orthosis shoe of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 2, the O-shaped leg orthosis includes a binding hoop 1, a support rod 2, a base 3, a ground contact device 4 and a shoe 5, the binding hoop 1 is disposed on the top end of the support rod 2, a binding band 11 is disposed on the binding hoop 1, the end portions of the support rod 2 and the base 3 are connected through a first pin 7, the support rod 2 is formed by a first rod body 21 and a second rod body 22 in a splicing fit, two planes are disposed at one end of the first rod body 21 connected with the second rod body 22, a clamping surface matched with the two planes is disposed at one end of the second rod body 22 connected with the first rod body 21, so that the first rod body 21 can be prevented from rotating inside the second rod body 22, and a locking ring is disposed at the connecting end of the first rod body 21 and the second rod body 22, so that the first rod body 21 and the. The support is provided with connecting rod 6 between bracing piece 2 and the base 3, and the bottom and the base 3 of connecting rod 6 are connected through second round pin axle 8. Shoes 5 are fixed at the other end of base 3 relative first round pin axle 7, and the bottom of shoes 5 is provided with threaded rod 51 with base 3 screw-thread fit, and the end of threaded rod 51 is provided with lock nut to can prevent threaded rod 51 and base 3 separation, can adjust the inside and outside removal of shoes 5 through rotating threaded rod 51, thereby the not equidimension that can be applicable to the foot can be adjusted to the size of shoes 5. The bottom of the base 3 opposite to the shoes 5 is provided with a positioning rod 9, the positioning rod 9 is a screw rod, and the length of the positioning rod 9 can be adjusted.
The ground contact device 4 is an oval steel sheet, a rubber anti-slip pad is arranged at the bottom of the oval steel sheet, the ground contact device 4 is installed below the base 3, and the axial directions of the first pin shaft 7 and the second pin shaft 8 are parallel to the direction of the threaded rod 51, so that the connecting rod 6 can swing back and forth.
The O type leg unscrambler unties bandage 11 in the use, makes bandage 1 fix on the shank, the sole is put into shoes 5, people's gravity is exerted and is made shoes 5 use to touch to the ground device 4 as the fulcrum and push down on shoes 5, and the terminal upwarping of base 3 makes bracing piece 2 rebound, the in-process that bracing piece 2 rebound, bandage 1 can make two shanks move to the inboard and correct, it is long-lived that O type leg unscrambler can be to the recovered correction of O type leg, correct the leg type, and the bottom of connecting rod 6 and 3 pin hub connections of base and can the fore-and-aft oscillation, the action pace of conveniently walking with the leg is unanimous, it is more nimble to walk. Locating lever 9 and ground contact, after wearing O type leg unscrambler longer time, can be according to the correction condition, adjust the length of locating lever 9, thereby can support shoes 5 and reduce the gravity that the people applyed on shoes 5, reduced the power of applying on device 4 that contacts to the earth when locating lever 9 supports shoes 5, thereby the upwarp range of bracing piece 2 can reduce and can prevent that the position of hoop 1 from removing too greatly, thereby can avoid O type leg unscrambler to the excessive correction of O type leg.
According to the O-shaped leg corrector, when a person walks, gravity is applied to the shoes 5, so that the other end of the base 3 tilts upwards to enable the supporting rod 2 to move upwards to force the binding hoop 1 to move inwards in the horizontal direction, the correction and continuous correction of the O-shaped leg are realized, ligament repair time is given, in the walking process, the connecting rod 6 can swing back and forth to be consistent with the walking pace of the person, and the ground contact device 4 is provided with the rubber anti-slip pad, so that slipping can be prevented.
Finally, it should be noted that: the above examples are merely illustrative of the technical solutions of the present invention, and not limitative thereof; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The O-shaped leg orthosis is characterized by comprising a binding hoop (1), a support rod (2), a base (3), a ground contact device (4) and shoes (5), wherein the binding hoop (1) is arranged at the top end of the support rod (2), the end parts of the support rod (2) and the base (3) are connected through a first pin shaft (7), a connecting rod (6) is supported between the support rod (2) and the base (3), the bottom of the connecting rod (6) is connected with the base (3) through a second pin shaft (8), the shoes (5) are fixed at the other end of the base (3) opposite to the first pin shaft (7), a threaded rod (51) in threaded fit with the base (3) is arranged at the bottom of the shoes (5), a locking nut is arranged at the tail end of the threaded rod (51), the ground contact device (4) is arranged below the base (3), the axial directions of the second pin shaft (8) and the first pin shaft (7) are parallel to the direction of the threaded rod (51).
2. The O-shaped leg orthosis according to claim 1, wherein the support rod (2) is formed by a first rod (21) and a second rod (22) in a splicing fit, and the end of the first rod (21) connected with the second rod (22) is provided with two planes, and the end of the second rod (22) connected with the first rod (21) is provided with a clamping surface matched with the two planes.
3. An O-shaped leg orthosis according to claim 2, characterized in that the connecting ends of the first rod (21) and the second rod (22) are provided with a locking ring.
4. An O-shaped leg orthosis according to claim 1, characterized in that the strap (11) is provided on the cuff (1).
5. The O-leg orthosis according to claim 1, wherein the ground engaging means (4) is an oval steel plate with a rubber non-slip pad provided at the bottom.
6. The O-leg orthosis according to claim 1, characterized in that a length-adjustable positioning rod (9) is provided at the bottom of the base (3) opposite the shoe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910972719.4A CN110559111B (en) | 2019-10-14 | 2019-10-14 | O-shaped leg corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910972719.4A CN110559111B (en) | 2019-10-14 | 2019-10-14 | O-shaped leg corrector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110559111A true CN110559111A (en) | 2019-12-13 |
| CN110559111B CN110559111B (en) | 2024-03-01 |
Family
ID=68784775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910972719.4A Active CN110559111B (en) | 2019-10-14 | 2019-10-14 | O-shaped leg corrector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110559111B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603622A (en) * | 2020-12-24 | 2021-04-06 | 胡蓉 | Joint correction device and using method thereof |
| CN113827389A (en) * | 2021-10-29 | 2021-12-24 | 赵鹏 | O-shaped leg corrector |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB119343A (en) * | 1917-12-03 | 1918-10-03 | Charles Henry Knight | Improvements in or relating to Orthopædic Leg and Foot Supports. |
| US4809686A (en) * | 1987-09-22 | 1989-03-07 | Crane Larry A | Lateral support for ankle |
| WO1995025489A1 (en) * | 1994-03-22 | 1995-09-28 | Ultraflex Systems, Inc. | Multi-functional dynamic splint |
| JPH0838528A (en) * | 1993-09-14 | 1996-02-13 | Sachiko Kosaka | Footwear for knee osteoarthritis patient |
| DE202007008409U1 (en) * | 2007-06-15 | 2007-08-16 | Kolmeder, Georg | Spinal brace |
| US20090037001A1 (en) * | 2006-03-14 | 2009-02-05 | Kjell Lindh | Below knee orthosis |
| US20150080777A1 (en) * | 2013-09-17 | 2015-03-19 | Toad Medical Corporation | Weight-bearing lower extremity brace |
| KR20180084239A (en) * | 2017-01-16 | 2018-07-25 | 김기종 | Removable Type Orthosis |
| CN108578031A (en) * | 2018-05-18 | 2018-09-28 | 赵鹏 | A kind of O-shaped leg rectifier |
-
2019
- 2019-10-14 CN CN201910972719.4A patent/CN110559111B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB119343A (en) * | 1917-12-03 | 1918-10-03 | Charles Henry Knight | Improvements in or relating to Orthopædic Leg and Foot Supports. |
| US4809686A (en) * | 1987-09-22 | 1989-03-07 | Crane Larry A | Lateral support for ankle |
| JPH0838528A (en) * | 1993-09-14 | 1996-02-13 | Sachiko Kosaka | Footwear for knee osteoarthritis patient |
| WO1995025489A1 (en) * | 1994-03-22 | 1995-09-28 | Ultraflex Systems, Inc. | Multi-functional dynamic splint |
| US20090037001A1 (en) * | 2006-03-14 | 2009-02-05 | Kjell Lindh | Below knee orthosis |
| DE202007008409U1 (en) * | 2007-06-15 | 2007-08-16 | Kolmeder, Georg | Spinal brace |
| US20150080777A1 (en) * | 2013-09-17 | 2015-03-19 | Toad Medical Corporation | Weight-bearing lower extremity brace |
| KR20180084239A (en) * | 2017-01-16 | 2018-07-25 | 김기종 | Removable Type Orthosis |
| CN108578031A (en) * | 2018-05-18 | 2018-09-28 | 赵鹏 | A kind of O-shaped leg rectifier |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603622A (en) * | 2020-12-24 | 2021-04-06 | 胡蓉 | Joint correction device and using method thereof |
| CN112603622B (en) * | 2020-12-24 | 2022-07-29 | 咸阳市中心医院 | Joint correcting device and using method thereof |
| CN113827389A (en) * | 2021-10-29 | 2021-12-24 | 赵鹏 | O-shaped leg corrector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110559111B (en) | 2024-03-01 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |