CN110559111B - O-shaped leg corrector - Google Patents
O-shaped leg corrector Download PDFInfo
- Publication number
- CN110559111B CN110559111B CN201910972719.4A CN201910972719A CN110559111B CN 110559111 B CN110559111 B CN 110559111B CN 201910972719 A CN201910972719 A CN 201910972719A CN 110559111 B CN110559111 B CN 110559111B
- Authority
- CN
- China
- Prior art keywords
- rod
- base
- shoes
- pin shaft
- supporting rod
- 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.)
- Active
Links
- 238000012937 correction Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims 1
- 210000002414 leg Anatomy 0.000 description 26
- 238000000034 method Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 201000010099 disease 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
- 210000000845 cartilage Anatomy 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 206010012559 Developmental delay Diseases 0.000 description 1
- 206010058314 Dysplasia Diseases 0.000 description 1
- 235000004240 Triticum spelta Nutrition 0.000 description 1
- 241000469816 Varus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 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
- 210000001699 lower leg Anatomy 0.000 description 1
- 230000036244 malformation Effects 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
- 201000008482 osteoarthritis Diseases 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000012488 skeletal system development Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000002303 tibia Anatomy 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 invention relates to an O-shaped leg corrector, which comprises binding hoops, a supporting rod, a base, a ground contacting device and shoes, wherein the binding hoops are arranged at the top ends of the supporting rod.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to an O-shaped leg corrector.
Background
The O-shaped leg commonly called as the "leg with a loop" refers to a malformation disease in which when two lower limbs naturally straighten or stand, the inner malleoli of the two feet collide and the two knees cannot approach each other. The causes of the disease are skeletal development disorder, bone deformation or joint cartilage dysplasia, and muscular mechanical unbalance of the dominant joint, trauma or other diseases caused by long-term bad habit. The person with the O-shaped leg is in the varus of the knee, and the body weight is concentrated on the joint surface on the inner side of the knee joint, so that the cartilage surface on the inner side of the knee joint is worn, the tibia platform is collapsed, and osteoarthritis is secondary. The deformity of the legs not only affects the beauty and health, but also can bring bad psychological problems such as spelt for patients.
Current methods of correcting the O-leg include both surgical and non-surgical correction. The operation method is suitable for patients with serious symptoms, and has quick response, but higher cost and higher risk. The correction brace on the market at present can only be used when the patient sits still or lies down, can't normally move, but just O type leg is the more aggravate the state of illness when standing or moving, the utility model discloses utilize the split correction mode of both legs to have solved this difficult problem, make knee joint ligament continuously tensile and resume to improve the treatment of O type leg, shortened treatment cycle.
Disclosure of Invention
The invention provides an O-shaped leg corrector capable of correcting recovery of an O-shaped leg.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an O type leg unscrambler, O type leg unscrambler includes binding hoop, bracing piece, base, ground contacting device and shoes, binding hoop sets up the top at the bracing piece, the tip of bracing piece and base is through first round pin hub connection, support between bracing piece and the base is provided with the connecting rod, the bottom and the base of connecting rod are through second round pin hub connection, the other end at the relative first round pin axle of base is fixed to shoes, the bottom of shoes is provided with the threaded rod with base screw-thread fit, the end of threaded rod is provided with locking nut, ground contacting device installs the below at the base, 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, connected with the second rod body, of the first rod body, and a clamping surface matched with the two planes is arranged at one end, connected with the first rod body, of the second rod body.
Preferably, the connecting ends of the first rod body and the second rod body are provided with locking rings.
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 on the shoes when a person walks, so that the other end of the base is tilted upwards to enable the supporting rod to move upwards to force the binding hoop to move inwards in the horizontal direction, correction of the O-shaped legs is achieved, continuous correction is achieved, ligament repair time is given, in the walking process, the connecting rod can swing forwards and backwards to be consistent with walking steps 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 schematic perspective view of an O-leg orthotic of the present invention.
Fig. 2 is a schematic perspective view of an O-leg orthotic shoe according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 2, the O-shaped leg corrector comprises a binding hoop 1, a supporting rod 2, a base 3, a ground contacting device 4 and a shoe 5, wherein the binding hoop 1 is arranged at the top end of the supporting rod 2, the binding hoop 1 is provided with a binding belt 11, the supporting rod 2 and the end of the base 3 are connected through a first pin shaft 7, the supporting rod 2 is formed by inserting and matching a first rod body 21 and a second rod body 22, one end of the first rod body 21 connected with the second rod body 22 is provided with two planes, one end of the second rod body 22 connected with the first rod body 21 is provided with a clamping surface matched with the two planes, so that the first rod body 21 can be prevented from rotating inside the second rod body 22, and the connecting end of the first rod body 21 and the second rod body 22 is provided with a locking ring, so that the first rod body 21 and the second rod body 22 can be locked. A connecting rod 6 is supported and arranged between the supporting rod 2 and the base 3, and the bottom of the connecting rod 6 is connected with the base 3 through a second pin shaft 8. The other end at the relative first round pin axle 7 of base 3 is fixed to shoes 5, and the bottom of shoes 5 is provided with the threaded rod 51 with base 3 screw-thread fit, and the end of threaded rod 51 is provided with locking nut to can prevent that threaded rod 51 from separating with base 3, can adjust shoes 5 outside and inside through rotating threaded rod 51 and remove, thereby shoes 5's size can be adjusted and the different sizes that can be applicable to the foot. The bottom of base 3 and shoes 5 relative is provided with locating lever 9, and locating lever 9 is the screw rod, and the length of locating lever 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 arranged below the base 3, 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, and therefore the connecting rod 6 can swing back and forth.
In the use process of the O-shaped leg corrector, the binding band 11 is loosened, the binding band 1 is fixed on the lower leg, the foot plate is placed in the shoe 5, gravity of a person is applied to the shoe 5 to enable the shoe 5 to downwards press by taking the ground contact device 4 as a pivot, the tail end of the base 3 is upwards tilted to enable the support rod 2 to upwards move, in the upward moving process of the support rod 2, the binding band 1 enables the two lower legs to inwards move for correction, the O-shaped leg corrector can correct the recovery of the O-shaped leg for a long time, the bottom of the connecting rod 6 is connected with the base 3 through a pin shaft and can swing back and forth, the walking is convenient and consistent with the walking action of the leg, and the walking is more flexible. The locating lever 9 contacts with the ground, after wearing O type leg unscrambler for a long time, can adjust the length of locating lever 9 according to the correction condition to can support shoes 5 and reduce the gravity that the people applyed on shoes 5, reduced the power of applys on the ground contact device 4 when locating lever 9 supports shoes 5, thus the upwarp range of bracing piece 2 can reduce and can prevent that the position that binds hoop 1 from removing too big, thereby can avoid O type leg unscrambler to the excessive correction of O type leg.
According to the O-shaped leg corrector, gravity is applied to the shoes 5 when a person walks, so that the other end of the base 3 warps upwards to enable the supporting rod 2 to move upwards to force the binding hoop 1 to move inwards in the horizontal direction, correction of the O-shaped legs is achieved, continuous correction is achieved, ligament repair time is given, in the walking process, the connecting rod 6 can swing forwards and backwards to be consistent with walking steps 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 embodiments are merely illustrative of the technical solution of the present invention, and not limiting thereof; although the 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 scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. The O-shaped leg corrector is characterized by comprising a binding hoop (1), a supporting rod (2), a base (3), a ground contacting device (4) and shoes (5), wherein the binding hoop (1) is arranged at the top end of the supporting rod (2), the supporting rod (2) is connected with the end part of the base (3) through a first pin shaft (7), a connecting rod (6) is supported between the supporting 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), threaded rods (51) in threaded fit with the base (3) are arranged at the bottom of the shoes (5), locking nuts are arranged at the tail ends of the threaded rods (51), the ground contacting device (4) is arranged below the base (3), the axial direction of the second pin shaft (8) and the first pin shaft (7) is parallel to the direction of the threaded rods (51), the supporting rod (2) is formed by the first rod body (21) and the second rod body (22) in a matched mode, the two rod bodies (21) are connected with the two rod bodies (22) in a plugging mode, the one end that second body of rod (22) and first body of rod (21) are connected is provided with the block face with two plane complex, the base (3) is provided with length adjustable locating lever (9) with the bottom that shoes (5) are relative, makes the rising range of bracing piece (2) take place to increase and decrease in order to adjust the correction range through the regulation of locating lever (9) length.
2. The O-leg orthosis according to claim 1, characterized in that the connecting ends of the first and second rods (21, 22) are provided with locking rings.
3. An O-leg orthosis according to claim 1, characterized in that the binding (1) is provided with a strap (11).
4. The O-leg orthotic of claim 1, wherein the ground engaging means (4) is an oval steel sheet with a rubber cleat disposed at the bottom thereof.
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 CN110559111A (en) | 2019-12-13 |
| CN110559111B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603622B (en) * | 2020-12-24 | 2022-07-29 | 咸阳市中心医院 | Joint correcting device and using method thereof |
Citations (7)
| 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 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE531069C2 (en) * | 2006-03-14 | 2008-12-09 | Centri Ab | Underbensortos |
| WO2015042191A1 (en) * | 2013-09-17 | 2015-03-26 | Toad Medical Corporation | Weight-bearing lower extremity brace |
-
2019
- 2019-10-14 CN CN201910972719.4A patent/CN110559111B/en active Active
Patent Citations (7)
| 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 |
| DE202007008409U1 (en) * | 2007-06-15 | 2007-08-16 | Kolmeder, Georg | Spinal 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110559111A (en) | 2019-12-13 |
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