CN114469654B - Stepless regulation's hand-free low limbs walking Kang Fufu utensil - Google Patents
Stepless regulation's hand-free low limbs walking Kang Fufu utensil Download PDFInfo
- Publication number
- CN114469654B CN114469654B CN202011268213.4A CN202011268213A CN114469654B CN 114469654 B CN114469654 B CN 114469654B CN 202011268213 A CN202011268213 A CN 202011268213A CN 114469654 B CN114469654 B CN 114469654B
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- shank
- thigh
- tube
- pipe
- knee joint
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- 210000000689 upper leg Anatomy 0.000 claims abstract description 76
- 210000003141 lower extremity Anatomy 0.000 claims abstract description 35
- 210000000629 knee joint Anatomy 0.000 claims abstract description 28
- 210000001699 lower leg Anatomy 0.000 claims description 127
- 230000005021 gait Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 9
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 210000002414 leg Anatomy 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 206010061599 Lower limb fracture Diseases 0.000 description 1
- 208000004367 Tibial Fractures Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 210000001612 chondrocyte Anatomy 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000037230 mobility Effects 0.000 description 1
- 230000011164 ossification Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000638 stimulation Effects 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
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H2003/005—Appliances for aiding patients or disabled persons to walk about with knee, leg or stump rests
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H2003/007—Appliances for aiding patients or disabled persons to walk about secured to the patient, e.g. with belts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention provides a stepless-adjusting hand-free lower limb walking rehabilitation aid, which comprises: the shank component is provided with a shank tube, a foot piece arranged at the bottom of the shank tube and integrally formed with the shank tube, and a sole platform arranged at one side of the shank tube and used for providing shank axial supporting force; the shank fastener is arranged on the shank tube and used for fixing the shank; the auxiliary shank component is provided with a shank connecting pipe movably sleeved on the shank pipe, a guide rail arranged on the outer surface of the shank connecting pipe and extending along the length direction of the shank connecting pipe, and a rack fixed on the outer surface of the shank connecting pipe and arranged opposite to the guide rail; the knee joint sleeve is sleeved on the shank connecting pipe, and a gear meshed with the rack and a groove matched with the guide rail are arranged in the knee joint sleeve; a thigh tube, one end of which is fixedly inserted into the knee joint sleeve; and thigh fasteners disposed on the thigh tube for securing the thigh.
Description
Technical Field
The invention belongs to the field of medical instrument rehabilitation, and particularly relates to a stepless-adjusting hand-free lower limb walking Kang Fufu tool.
Background
The walking aid is an auxiliary medical rehabilitation device for assisting a crowd with mobility impairment caused by trauma, defect or/and pathological trouble to walk, and a hands-free crutch is disclosed in publication No. CN 108078743A. Such a crutch for assisting a user to walk includes: a leg platform configured to support a portion of a user's leg; and a ground contact having a weight-supporting inboard contact area that is disposed higher than the weight-supporting outboard contact area. Optional straps on the leg platforms can be used to hold the legs in a forward position. An optional thigh saddle can be used to help prevent lateral movement of the user's thigh relative to the crutch. An optional forward-facing handle can assist the new user in learning to use the crutch.
At present, various walking rehabilitation aids or crutches are available on the market, most of the walking rehabilitation aids or crutches need to be held by hands, the hands-free walking aids lack stepless adjustment capability, the individual adaptation effect is poor, and the sole or part of the sole is free from being charged and has great significance in the lower limb fracture rehabilitation process. For example, during the post-operative recovery period of tibial fracture, the adjustment of the plantar load-free of different degrees gives mechanical stimulation of different axial strengths to the tibia, which is beneficial to the formation of bone fracture callus and promotes the ossification of chondrocytes and the reconstruction of blood vessels on the bone surface of the injured fracture.
Disclosure of Invention
The invention aims to solve the individual adaptation problem of a hands-free walking aid, and aims to provide a stepless-adjustment hand-free walking rehabilitation aid.
The invention provides a stepless regulation hand-free lower limb walking Kang Fufu tool, which has the characteristics that: the shank component is provided with a shank tube, a foot piece arranged at the bottom of the shank tube and integrally formed with the shank tube, and a sole platform arranged at one side of the shank tube and used for providing shank axial supporting force; the shank fastener is arranged on the shank tube and used for fixing the shank; the auxiliary shank component is provided with a shank connecting pipe movably sleeved on the shank pipe, a guide rail arranged on the outer surface of the shank connecting pipe and extending along the length direction of the shank connecting pipe, and a rack fixed on the outer surface of the shank connecting pipe and arranged opposite to the guide rail; the knee joint sleeve is sleeved on the shank connecting pipe, and a gear meshed with the rack and a groove matched with the guide rail are arranged in the knee joint sleeve; a thigh tube, one end of which is fixedly inserted into the knee joint sleeve; and thigh fasteners arranged on the thigh tubes for fixing the thighs, wherein the upper ends of the shank tubes are also provided with at least three first shank connecting screw holes, the lower ends of the shank connecting tubes are also provided with at least four second shank connecting screw holes, the relative positions of the shank tubes and the shank connecting tubes are adjusted so that the first shank connecting screw holes correspond to the corresponding second shank connecting screw holes and are fixedly connected through screws to perform coarse adjustment of the heights, at least three screw holes for assembling fastening screws are arranged at the outer sides of the grooves, the gears are matched with racks, the rotating gears enable the knee joint sleeves to move to the preset positions along the extending direction of the guide rails, and the fastening screws in the screw holes are screwed so that the knee joint sleeves clamp the shank connecting tubes.
The stepless regulation hand-free lower limb walking rehabilitation aid provided by the invention can also have the following characteristics: wherein, the foot piece has the radian that is used for adapting to human normal gait.
The stepless regulation hand-free lower limb walking rehabilitation aid provided by the invention can also have the following characteristics: the shank tube is further provided with a shank fastener connecting hole, and the shank fastener is fixedly connected with the shank tube through the shank fastener connecting hole and is fixed on one side, far away from the foot piece, of the plantar platform.
The stepless regulation hand-free lower limb walking rehabilitation aid provided by the invention can also have the following characteristics: wherein, still be equipped with two thigh fastener connecting holes on the thigh pipe, thigh fastener carries out fixed connection with the thigh pipe through thigh fastener connecting hole.
The stepless regulation hand-free lower limb walking rehabilitation aid provided by the invention can also have the following characteristics: wherein, still be equipped with at least one fixed notch on the shank connecting pipe, this fixed notch is used for fixed shank fastener, installs the shank fastener additional through fixed notch according to fixed demand degree and carries out further fixation to the shank.
The stepless regulation hand-free lower limb walking rehabilitation aid provided by the invention can also have the following characteristics: wherein, the lower extreme of thigh pipe is equipped with at least three first thigh and connects the screw, is equipped with the second thigh in the knee joint sleeve and connects the screw, connects the screw with the second thigh and fixes through the screw after corresponding, makes thigh pipe and knee joint sleeve fixed connection, and thigh pipe and shank connecting pipe are predetermined angle.
The stepless regulation hand-free lower limb walking rehabilitation aid provided by the invention can also have the following characteristics: the shank fastener is a shank strap or a shank fixing saddle, and the thigh fastener is a thigh strap or a thigh fixing saddle.
Effects and effects of the invention
According to the stepless adjustable hand-free lower limb walking Kang Fufu, the height can be roughly adjusted by adjusting the relative positions of the lower leg pipe and the lower leg connecting pipe, and the contact degree of the sole and the sole platform can be adjusted by adjusting the relative positions of the knee joint sleeve and the lower leg connecting pipe, meanwhile, the thighs can be placed and fixed through the thigh pipe which forms a preset angle with the lower leg connecting pipe, and the human body gravity born by the sole platform can be shared by fixing the thighs through thigh fasteners, so that the sole pressure is reduced, and the effect of different degrees of no-load or complete no-load of the lower limb is achieved.
Drawings
FIG. 1 is a schematic diagram of a stepless regulated hands-free lower limb walking rehabilitation aid in an embodiment of the invention;
FIG. 2 is a schematic diagram of a stepless regulated hands-free lower limb walking rehabilitation aid in an embodiment of the invention;
FIG. 3 is a schematic structural view of a lower leg member in an embodiment of the invention;
FIG. 4 is a schematic structural view of a lower leg assist member in an embodiment of the invention;
FIG. 5 is a schematic view of the structure of a knee sleeve in an embodiment of the present invention;
fig. 6 is a schematic structural view of the stepless regulated hands-free lower limb walking rehabilitation aid in the embodiment of the invention when worn.
Detailed Description
In order to make the technical means and effects of the present invention easy to understand, the present invention will be specifically described with reference to the following examples and the accompanying drawings.
< example >
Fig. 1 is a schematic structural view of a stepless-adjusting hands-free lower limb walking rehabilitation aid in an embodiment of the invention, and fig. 2 is a schematic structural view of a stepless-adjusting hands-free lower limb walking rehabilitation aid in an embodiment of the invention.
As shown in fig. 1 and 2, a steplessly adjustable hands-free lower limb walking rehabilitation aid 100 of the present embodiment includes a lower leg member 10, a lower leg fastener 20, a lower leg assist member 30, a knee joint sleeve 40, a thigh tube 50, and a thigh fastener 60.
Fig. 3 is a schematic structural view of a lower leg unit in an embodiment of the invention.
As shown in fig. 3, the lower leg unit 10 has a lower leg tube 11, a foot member 12 integrally formed with the lower leg tube 11 and provided at the bottom of the lower leg tube 11, and a plantar platform 13 provided at one side of the lower leg tube 11 for providing an axial supporting force of the lower leg.
The foot member 12 has an arc for accommodating a normal gait of the human body.
A shank fastener 20 is provided on the shank tube 11 for securing the shank.
The shank tube 11 is further provided with a shank fastener connecting hole 110, and the shank fastener 20 is fixedly connected with the shank tube 11 through the shank fastener connecting hole 110 and is fixed on one side of the plantar platform 13 far away from the foot member 12.
The shank fastener 20 is a shank strap or shank-securing saddle.
Fig. 4 is a schematic structural view of a lower leg support member in the embodiment of the present invention.
As shown in fig. 4, the shank auxiliary member 30 has a shank coupling tube 31 which is movably fitted over the shank, a guide rail 32 which is provided on the outer surface of the shank coupling tube 31 and extends in the longitudinal direction of the shank coupling tube 31, and a rack 33 which is provided opposite to the guide rail 32 and is fixed to the outer surface of the shank coupling tube 31.
The shank connecting tube 31 is further provided with at least one fixing notch 310, and the fixing notch 310 is used for fixing the shank fastener 20, and the shank fastener 20 is additionally arranged through the fixing notch 310 according to the fixing requirement degree to further fix the shank.
The upper end of the shank tube 11 is further provided with at least three first shank connecting screw holes 111, the lower end of the shank connecting tube 31 is further provided with at least four second shank connecting screw holes 311, and the relative positions of the shank tube 11 and the shank connecting tube 31 are adjusted so that the first shank connecting screw holes 111 correspond to the corresponding second shank connecting screw holes 311 and are fixedly connected through screws to perform coarse height adjustment.
Fig. 5 is a schematic view of the structure of a knee joint bushing in an embodiment of the invention.
As shown in fig. 5, the knee joint socket 40 is fitted over the lower leg link tube 31, and is internally provided with a gear 41 engaged with the rack 33 and a groove 42 for engagement with the guide rail 32.
At the outer side of the recess 42 there are at least three screw holes 43 for fitting fastening screws.
The gear 41 is engaged with the rack 33, and the gear 41 is rotated to move the knee joint socket 40 to a predetermined position in the extending direction of the guide rail 32, and the tightening screw in the screw hole 43 is tightened to clamp the knee joint socket 40 to the calf connecting tube 31.
The thigh tube 50 is fixedly inserted at one end thereof into the knee sleeve 40.
The lower extreme of thigh pipe 50 is equipped with at least three first thigh and connects the screw, is equipped with second thigh in knee joint sleeve 40 and connects screw 44, connects screw and fixes through the screw after screw and second thigh connect the screw 44 with first thigh, makes thigh pipe 50 and knee joint sleeve 40 fixed connection, and thigh pipe 50 is predetermined angle with shank connecting pipe 31.
In this embodiment, the thigh tube 50 is rigid.
Thigh fasteners 60 are provided on thigh tube 50 for securing the thighs.
The thigh tube 50 is further provided with two thigh fastener connecting holes 501, and the thigh fastener 60 is fixedly connected with the thigh tube 50 through the thigh fastener connecting holes 501.
Thigh fasteners 60 are thigh straps or thigh-securing saddles.
Fig. 6 is a schematic structural view of the stepless regulated hands-free lower limb walking rehabilitation aid in the embodiment of the invention when worn.
As shown in fig. 6, when the stepless-adjusting hands-free lower limb walking rehabilitation aid 100 of the present embodiment is worn, firstly, the height is adjusted according to the lower limb placement requirement of a user, the coarse adjustment of the height is performed by adjusting the relative position of the lower limb tube 11 and the lower limb connecting tube 31, then the relative position of the lower limb connecting tube 31 and the knee joint sleeve 40 is adjusted by rotating the gear 41 meshed with the rack 33 so that the knee joint sleeve 40 moves along the extending direction of the guide rail 32, the fine adjustment of the height is performed, the contact degree of the sole and the sole platform of the user is adjusted, the lower limb is fixed by the lower limb fastening pieces 20 after the lower limb is placed in the user, the thigh is fixed by the thigh fastening pieces 60, the human body gravity required to be born by the sole platform 13 can be shared by controlling the contact degree of the sole and the sole 13 and the thigh is fixed by the thigh fastening pieces 60 during wearing, the sole pressure is reduced, and the effect of partial or total load-free of the lower limb is realized.
Effects and effects of the examples
According to the stepless-adjusting hand-free lower limb walking Kang Fufu, the height can be roughly adjusted by adjusting the relative position of the lower leg pipe and the lower leg connecting pipe, and the contact degree of the sole and the sole platform can be adjusted by adjusting the relative position of the knee joint sleeve and the lower leg connecting pipe, meanwhile, the thighs can be placed and fixed through the thigh pipe which is at a preset angle with the lower leg connecting pipe, and the human body gravity born by the sole platform can be shared by fixing the thighs through thigh fasteners, so that the sole pressure is reduced, and the effect of avoiding the load or completely avoiding the load of the lower limb part is achieved.
The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.
Claims (6)
1. A stepless adjustable hand-free lower limb walking Kang Fufu device, comprising:
the shank component is provided with a shank tube, a foot piece arranged at the bottom of the shank tube and integrally formed with the shank tube, and a plantar platform arranged at one side of the shank tube and used for providing shank axial supporting force;
a shank fastener disposed on the shank tube for securing a shank;
a lower leg auxiliary member having a lower leg connection pipe movably fitted over the lower leg pipe, a guide rail provided on an outer surface of the lower leg connection pipe and extending in a longitudinal direction of the lower leg connection pipe, and a rack provided opposite to the guide rail and fixed to the outer surface of the lower leg connection pipe;
the knee joint sleeve is sleeved on the shank connecting pipe, and a gear meshed with the rack and a groove matched with the guide rail are arranged in the knee joint sleeve;
a thigh tube, one end of which is fixedly inserted into the knee joint sleeve; and
thigh fasteners, provided on the thigh tube, for fixing the thighs,
wherein the upper end of the shank tube is also provided with at least three first shank connecting screw holes, the lower end of the shank connecting tube is also provided with at least four second shank connecting screw holes, the relative positions of the shank tube and the shank connecting tube are adjusted to ensure that the first shank connecting screw holes correspond to the corresponding second shank connecting screw holes and are fixedly connected through screws to carry out rough height adjustment, the outer side of the groove is provided with at least three screw holes for assembling fastening screws, the gear is matched with the rack, the gear is rotated to ensure that the knee joint sleeve moves to a preset position along the extending direction of the guide rail, the fastening screws in the screw holes are screwed to ensure that the knee joint sleeve clamps the shank connecting tube,
the lower extreme of thigh pipe is equipped with at least three first thigh and connects the screw, be equipped with the second thigh in the knee joint sleeve and connect the screw, will first thigh connect the screw with the second thigh connects the screw and corresponds the back and fix through the screw, make thigh pipe with knee joint sleeve fixed connection, just thigh pipe with the shank connecting pipe is predetermined angle.
2. The steplessly adjustable hands-free lower extremity walker Kang Fufu kit of claim 1, wherein: wherein the foot member has an arc for adapting to a normal gait of a human body.
3. The steplessly adjustable hands-free lower extremity walker Kang Fufu kit of claim 1, wherein: the shank tube is further provided with a shank fastener connecting hole, and the shank fastener is fixedly connected with the shank tube through the shank fastener connecting hole and is fixed on one side, far away from the foot piece, of the plantar platform.
4. The steplessly adjustable hands-free lower extremity walker Kang Fufu kit of claim 1, wherein: the thigh pipe is further provided with two thigh fastener connecting holes, and the thigh fasteners are fixedly connected with the thigh pipe through the thigh fastener connecting holes.
5. The steplessly adjustable hands-free lower extremity walker Kang Fufu kit of claim 1, wherein: the shank connecting pipe is further provided with at least one fixing notch, the fixing notch is used for fixing the shank fastening piece, and the shank fastening piece is additionally arranged on the shank connecting pipe according to the fixing requirement degree.
6. The steplessly adjustable hands-free lower extremity walker Kang Fufu kit of claim 1, wherein: the shank fastener is a shank strap or a shank fixed saddle, and the thigh fastener is a thigh strap or a thigh fixed saddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011268213.4A CN114469654B (en) | 2020-11-13 | 2020-11-13 | Stepless regulation's hand-free low limbs walking Kang Fufu utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011268213.4A CN114469654B (en) | 2020-11-13 | 2020-11-13 | Stepless regulation's hand-free low limbs walking Kang Fufu utensil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114469654A CN114469654A (en) | 2022-05-13 |
| CN114469654B true CN114469654B (en) | 2024-02-13 |
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ID=81490768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011268213.4A Active CN114469654B (en) | 2020-11-13 | 2020-11-13 | Stepless regulation's hand-free low limbs walking Kang Fufu utensil |
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| Country | Link |
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| CN (1) | CN114469654B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5575299A (en) * | 1995-08-01 | 1996-11-19 | Bieri; H. Carlton | Walking device |
| CN1650831A (en) * | 2005-02-24 | 2005-08-10 | 大连大学 | Booster for disabled people |
| KR101413329B1 (en) * | 2013-01-24 | 2014-07-01 | 이성규 | Walk assistance apparatus |
| CN203710191U (en) * | 2014-02-27 | 2014-07-16 | 南开大学 | Assisted exoskeleton rehabilitation device |
| CN104997613A (en) * | 2015-01-28 | 2015-10-28 | 徐州工业职业技术学院 | Knee joint protection walking support frame |
| CN105816300A (en) * | 2015-01-05 | 2016-08-03 | 沈阳新松机器人自动化股份有限公司 | Mechanical walking power assisting device |
| CN208677866U (en) * | 2018-02-12 | 2019-04-02 | 成都云鼎康德科技有限公司 | A kind of leg member regulating device of human body walk helper |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2727292C (en) * | 2008-06-11 | 2015-03-31 | Homayoon Kazerooni | External walking assist device for those with lower leg injuries |
| CN106798630B (en) * | 2012-12-14 | 2020-01-03 | 国立大学法人名古屋工业大学 | Walking auxiliary machine and walking auxiliary machine set |
| JP6986749B2 (en) * | 2015-12-25 | 2021-12-22 | 株式会社ニットー | Body support device |
| CN109009892B (en) * | 2018-08-27 | 2023-09-29 | 华中科技大学 | Wearable intelligent exoskeleton seat device |
-
2020
- 2020-11-13 CN CN202011268213.4A patent/CN114469654B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5575299A (en) * | 1995-08-01 | 1996-11-19 | Bieri; H. Carlton | Walking device |
| CN1650831A (en) * | 2005-02-24 | 2005-08-10 | 大连大学 | Booster for disabled people |
| KR101413329B1 (en) * | 2013-01-24 | 2014-07-01 | 이성규 | Walk assistance apparatus |
| CN203710191U (en) * | 2014-02-27 | 2014-07-16 | 南开大学 | Assisted exoskeleton rehabilitation device |
| CN105816300A (en) * | 2015-01-05 | 2016-08-03 | 沈阳新松机器人自动化股份有限公司 | Mechanical walking power assisting device |
| CN104997613A (en) * | 2015-01-28 | 2015-10-28 | 徐州工业职业技术学院 | Knee joint protection walking support frame |
| CN208677866U (en) * | 2018-02-12 | 2019-04-02 | 成都云鼎康德科技有限公司 | A kind of leg member regulating device of human body walk helper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114469654A (en) | 2022-05-13 |
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