CN109199653B - Artificial limb foot - Google Patents
Artificial limb foot Download PDFInfo
- Publication number
- CN109199653B CN109199653B CN201811171590.9A CN201811171590A CN109199653B CN 109199653 B CN109199653 B CN 109199653B CN 201811171590 A CN201811171590 A CN 201811171590A CN 109199653 B CN109199653 B CN 109199653B
- Authority
- CN
- China
- Prior art keywords
- torsion spring
- piece
- foot
- torsional spring
- heel
- 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
- 230000003139 buffering effect Effects 0.000 claims abstract description 10
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 210000002683 foot Anatomy 0.000 abstract description 54
- 210000003414 extremity Anatomy 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 208000029549 Muscle injury Diseases 0.000 abstract description 3
- 210000003423 ankle Anatomy 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- 208000025978 Athletic injury Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000002266 amputation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/60—Artificial legs or feet or parts thereof
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/60—Artificial legs or feet or parts thereof
- A61F2002/607—Lower legs
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/60—Artificial legs or feet or parts thereof
- A61F2/66—Feet; Ankle joints
- A61F2002/6614—Feet
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/60—Artificial legs or feet or parts thereof
- A61F2/66—Feet; Ankle joints
- A61F2002/6614—Feet
- A61F2002/6657—Feet having a plate-like or strip-like spring element, e.g. an energy-storing cantilever spring keel
Landscapes
- Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Orthopedic Medicine & Surgery (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)
- Prostheses (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811171590.9A CN109199653B (en) | 2018-10-09 | 2018-10-09 | Artificial limb foot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811171590.9A CN109199653B (en) | 2018-10-09 | 2018-10-09 | Artificial limb foot |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109199653A CN109199653A (en) | 2019-01-15 |
CN109199653B true CN109199653B (en) | 2020-07-21 |
Family
ID=64983375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811171590.9A Active CN109199653B (en) | 2018-10-09 | 2018-10-09 | Artificial limb foot |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109199653B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111494070B (en) * | 2020-04-22 | 2021-08-10 | 吉林大学 | Variable-rigidity artificial limb foot plate with human body transverse arch feature |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2745488B1 (en) * | 1996-03-04 | 1998-07-31 | Corima | REACTIVE FOOT PROSTHESIS |
DE19717298C1 (en) * | 1997-04-24 | 1998-05-07 | Bock Orthopaed Ind | Spring-elastic foot prosthesis insert |
US20070043449A1 (en) * | 2005-03-31 | 2007-02-22 | Massachusetts Institute Of Technology | Artificial ankle-foot system with spring, variable-damping, and series-elastic actuator components |
DE102006059206B4 (en) * | 2006-12-13 | 2010-12-30 | Otto Bock Healthcare Gmbh | Orthopedic device |
JP2015016075A (en) * | 2013-07-10 | 2015-01-29 | ソニー株式会社 | Movement support apparatus |
-
2018
- 2018-10-09 CN CN201811171590.9A patent/CN109199653B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN109199653A (en) | 2019-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230111 Address after: 215000 rooms 501 and 502, 5 / F, building 2, smart Valley Park, Taihu Software Industrial Park, No. 1463, Wuzhong Avenue, Yuexi street, Wuzhong Economic Development Zone, Suzhou, Jiangsu Province Patentee after: SUZHOU INFINITE 3D TECHNOLOGY INDUSTRY CO.,LTD. Address before: 528200 No.15, west side of Shuitou section, Guihe Road, Dali Town, Nanhai District, Foshan City, Guangdong Province Patentee before: GUANGDONG LANWAN INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240428 Address after: 528000, Room 502A, 5th Floor, Huachang Building, No. 73 Lingnan Road, Dali Town, Nanhai District, Foshan City, Guangdong Province (Residence Declaration) Patentee after: GUANGDONG LANWAN INTELLIGENT TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 215000 rooms 501 and 502, 5 / F, building 2, smart Valley Park, Taihu Software Industrial Park, No. 1463, Wuzhong Avenue, Yuexi street, Wuzhong Economic Development Zone, Suzhou, Jiangsu Province Patentee before: SUZHOU INFINITE 3D TECHNOLOGY INDUSTRY CO.,LTD. Country or region before: China |