JPWO2020044519A1 - 競技用義足及び競技用義足用コネクタ - Google Patents
競技用義足及び競技用義足用コネクタ Download PDFInfo
- Publication number
- JPWO2020044519A1 JPWO2020044519A1 JP2020507139A JP2020507139A JPWO2020044519A1 JP WO2020044519 A1 JPWO2020044519 A1 JP WO2020044519A1 JP 2020507139 A JP2020507139 A JP 2020507139A JP 2020507139 A JP2020507139 A JP 2020507139A JP WO2020044519 A1 JPWO2020044519 A1 JP WO2020044519A1
- Authority
- JP
- Japan
- Prior art keywords
- connector
- leaf spring
- curved
- mounting surface
- curved portion
- 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
- 230000001154 acute effect Effects 0.000 claims description 6
- 210000003414 extremity Anatomy 0.000 description 23
- 210000000689 upper leg Anatomy 0.000 description 4
- 230000000386 athletic effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 239000007769 metal material Substances 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
- 238000007790 scraping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000013585 weight reducing agent Substances 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
- A61F2/66—Feet; Ankle joints
- A61F2/6607—Ankle joints
-
- 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
-
- 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
- A61F2002/5016—Prostheses not implantable in the body adjustable
-
- 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
- A61F2002/5081—Additional features
- A61F2002/5083—Additional features modular
-
- 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
- A61F2002/6657—Feet having a plate-like or strip-like spring element, e.g. an energy-storing cantilever spring keel
- A61F2002/6671—C-shaped
-
- 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
- A61F2002/6678—L-shaped
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)
- コネクタと板バネとを備えた義足であって、
前記板バネは、地面と接地する接地部と、コネクタと接続する接続部と、前記接地部と前記接続部との間で湾曲する湾曲部と、を備え、
前記湾曲部は、一方向にのみ湾曲し、
前記接地部は、前記湾曲部の一端に形成され、
前記接続部は、前記湾曲部の他端に、前記湾曲部に対して湾曲せず略直線状に形成され、前記コネクタとの接続面を、前記湾曲部の湾曲内側に形成し、
前記コネクタは、ソケットと接続する取付面を備え、前記取付面は、前記接続面に対して鋭角に形成された、義足。 - 前記取付面は、略垂直に形成された請求項1に記載の義足。
- 前記取付面は、ソケットとの取付位置を複数箇所で調整可能である請求項1又は2に記載の義足。
- 義足に用いるコネクタであって、
義足との接続面と、ソケットと接続する取付面とを備え、
前記接続面と前記取付面とは、鋭角に配置された、コネクタ。 - 前記取付面は、ソケットとの取付位置を複数箇所で調整可能である請求項4に記載のコネクタ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/032230 WO2020044519A1 (ja) | 2018-08-30 | 2018-08-30 | 義足及び義足用コネクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020044519A1 true JPWO2020044519A1 (ja) | 2020-09-03 |
JP6814908B2 JP6814908B2 (ja) | 2021-01-20 |
Family
ID=69644045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020507139A Active JP6814908B2 (ja) | 2018-08-30 | 2018-08-30 | 競技用義足及び競技用義足用コネクタ |
Country Status (4)
Country | Link |
---|---|
US (1) | US20210307936A1 (ja) |
EP (1) | EP3845206A4 (ja) |
JP (1) | JP6814908B2 (ja) |
WO (1) | WO2020044519A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD956543S1 (en) * | 2020-09-30 | 2022-07-05 | Wenjie Li | Locking connector |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050187640A1 (en) * | 2004-02-20 | 2005-08-25 | Roland J. Christensen | Prosthetic foot with cam |
US20090157197A1 (en) * | 2007-11-09 | 2009-06-18 | Roadrunnerfoot Engineering S.R.L. | Bracket-fixable running foot for lower limb prosthesis |
US20140005801A1 (en) * | 2012-06-27 | 2014-01-02 | Ossur Hf | Alignment adapter for prosthetic sport feet |
US20150230943A1 (en) * | 2014-02-18 | 2015-08-20 | Ossur Hf | Prosthetic joint with cam locking mechanism |
JP2018000627A (ja) * | 2016-07-04 | 2018-01-11 | 美津濃株式会社 | 義足用板バネ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4822363A (en) * | 1985-08-01 | 1989-04-18 | Phillips L Van | Modular composite prosthetic foot and leg |
US7410503B2 (en) * | 2001-03-30 | 2008-08-12 | Bioquest Prosthetics Llc | Prosthetic foot with tunable performance |
US20150282953A1 (en) * | 2011-04-20 | 2015-10-08 | Ability Dynamics, Llc | Compression heel prosthetic foot |
US9265626B1 (en) * | 2011-05-31 | 2016-02-23 | össur hf | Height-adjustable threaded shock absorbing module and associated coupling member |
US10028845B2 (en) * | 2015-01-08 | 2018-07-24 | Ossur Iceland Ehf | Pump mechanism |
JP6405293B2 (ja) * | 2015-08-11 | 2018-10-17 | 美津濃株式会社 | 義足用板バネ |
US10123886B2 (en) * | 2016-12-28 | 2018-11-13 | Jeffrey Ray Palmer | Clearance enhancer for lower limb prosthesis |
-
2018
- 2018-08-30 JP JP2020507139A patent/JP6814908B2/ja active Active
- 2018-08-30 EP EP18931925.4A patent/EP3845206A4/en not_active Withdrawn
- 2018-08-30 US US17/271,934 patent/US20210307936A1/en active Pending
- 2018-08-30 WO PCT/JP2018/032230 patent/WO2020044519A1/ja unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050187640A1 (en) * | 2004-02-20 | 2005-08-25 | Roland J. Christensen | Prosthetic foot with cam |
US20090157197A1 (en) * | 2007-11-09 | 2009-06-18 | Roadrunnerfoot Engineering S.R.L. | Bracket-fixable running foot for lower limb prosthesis |
US20140005801A1 (en) * | 2012-06-27 | 2014-01-02 | Ossur Hf | Alignment adapter for prosthetic sport feet |
US20150230943A1 (en) * | 2014-02-18 | 2015-08-20 | Ossur Hf | Prosthetic joint with cam locking mechanism |
JP2018000627A (ja) * | 2016-07-04 | 2018-01-11 | 美津濃株式会社 | 義足用板バネ |
Also Published As
Publication number | Publication date |
---|---|
WO2020044519A1 (ja) | 2020-03-05 |
EP3845206A4 (en) | 2022-04-13 |
US20210307936A1 (en) | 2021-10-07 |
JP6814908B2 (ja) | 2021-01-20 |
EP3845206A1 (en) | 2021-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11844707B2 (en) | Adjustable stiffness prosthetic foot | |
US4770663A (en) | Knee joint endoprosthesis | |
US6629506B2 (en) | Leg structure of desk | |
JP5681068B2 (ja) | 滑り止め体を通る弾性フレックス区域を有するフレックス・スタッド、そのスタッドを備えたソールおよびサッカーシューズ | |
JP6814908B2 (ja) | 競技用義足及び競技用義足用コネクタ | |
US20050060045A1 (en) | Multi-axial prosthetic foot | |
CN104320994A (zh) | 功能座椅 | |
USD932293S1 (en) | End fitting for a rod stiffening component | |
EP3542659A1 (en) | Shoe | |
US20040225375A1 (en) | Prosthetic foot having a universal joint in an ankle member | |
USD927289S1 (en) | Seat pan adjustment wing | |
US810180A (en) | Artificial limb. | |
US6468238B1 (en) | Halo crown | |
KR200471225Y1 (ko) | 이부성형술용 미니플레이트 | |
US9167902B1 (en) | One-piece office chair in three dimensions | |
JP6406763B2 (ja) | 義足用板バネ | |
US20130088062A1 (en) | Adjustable and pivotable seat | |
KR101682289B1 (ko) | 구체 관절 인형 | |
CN2815304Y (zh) | 一种具有缓冲功效的假肢膝关节 | |
KR102241331B1 (ko) | 발받침대 | |
CN110236892A (zh) | 拐杖支撑脚及拐杖 | |
WO1998006464A1 (en) | Ice skate with a flexible blade | |
US9782273B2 (en) | Flexible coupling system | |
JP6532681B2 (ja) | 椅子 | |
CN214285119U (zh) | 一种二分体可调伸缩聚髌器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200206 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200206 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20200206 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20200317 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200323 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20200522 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200722 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200908 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201105 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20201126 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201221 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6814908 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |