JPWO2019203289A1 - 競技用義足のソール - Google Patents
競技用義足のソール Download PDFInfo
- Publication number
- JPWO2019203289A1 JPWO2019203289A1 JP2020514427A JP2020514427A JPWO2019203289A1 JP WO2019203289 A1 JPWO2019203289 A1 JP WO2019203289A1 JP 2020514427 A JP2020514427 A JP 2020514427A JP 2020514427 A JP2020514427 A JP 2020514427A JP WO2019203289 A1 JPWO2019203289 A1 JP WO2019203289A1
- Authority
- JP
- Japan
- Prior art keywords
- sole
- sipe
- width direction
- toe
- competition
- 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
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 210000003414 extremity Anatomy 0.000 description 22
- 230000000694 effects Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 210000000689 upper leg Anatomy 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
-
- 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
- A61F2002/5072—Prostheses not implantable in the body having spring elements
- A61F2002/5079—Leaf springs
-
- 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
- A61F2002/665—Soles
-
- 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)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Tires In General (AREA)
Abstract
Description
2.0mm<w1<4.0mm
0.3mm<w2<1.0mm
Claims (9)
- 少なくとも1の湾曲部を介して、爪先側へ延びる板ばね状の足部を有する競技用義足の、
前記爪先から前記湾曲部側へ弧状に延在する接地域に装着するソールであって、
該ソールは、前記接地域の延在形状に従う形状の底面を有し、
該底面は、前記爪先から一定の曲率半径で連続する部分に、線状に延びる少なくとも1本のサイプを有し、前記サイプは、前記底面内で終端する、競技用義足のソール。 - 前記サイプは、屈曲部のない線状である、請求項1に記載の競技用義足のソール。
- 前記サイプは、複数本である、請求項1又は2に記載の競技用義足のソール。
- 前記複数本のサイプは、前記足部の前後方向に沿う線分を対称軸とする線対称の関係にある、2本の線対称サイプを少なくとも一対含む、請求項3に記載の競技用義足のソール。
- 前記線対称サイプ対は、各サイプが前記対称軸に対して傾斜する向きに延びる、請求項4に記載の競技用義足のソール。
- 前記各サイプの前記対称軸に対する傾斜角度θが、20°〜50°である、請求項5に
記載の競技用義足のソール。 - 前記線対称サイプ対は、各サイプが前記対称軸の前記爪先側に収束する向きに延びる、請求項5又は6に記載の競技用義足のソール。
- 前記底面は、前記爪先から一定の曲率半径で連続する部分に、前記線対称サイプ対の複数を前記足部の幅方向に配列したサイプ対の列と、前記爪先から一定の曲率半径で連続する部分の湾曲部側に、前記足部幅方向に延びる複数の幅方向溝によって区画される、足部幅方向に波状に延びる複数の幅方向陸部とを有し、
前記線対称サイプ対の配列位相と、前記幅方向陸部の波の位相とが、同期する相互配置になる、請求項5〜7のいずれか一項に記載の競技用義足のソール。 - 前記線対称サイプ対の列は、
前記足部の幅方向に等間隔且つ一直線上に配置される、請求項8に記載の競技用義足のソール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018079459 | 2018-04-17 | ||
JP2018079459 | 2018-04-17 | ||
PCT/JP2019/016546 WO2019203289A1 (ja) | 2018-04-17 | 2019-04-17 | 競技用義足のソール |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019203289A1 true JPWO2019203289A1 (ja) | 2021-04-22 |
JP7268008B2 JP7268008B2 (ja) | 2023-05-02 |
Family
ID=68240365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020514427A Active JP7268008B2 (ja) | 2018-04-17 | 2019-04-17 | 競技用義足のソール |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210161684A1 (ja) |
EP (1) | EP3782589A4 (ja) |
JP (1) | JP7268008B2 (ja) |
CN (1) | CN111989071B (ja) |
WO (1) | WO2019203289A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5048203A (en) * | 1990-04-05 | 1991-09-17 | Kling Robert J | Athletic shoe with an enhanced mechanical advantage |
JP2008093016A (ja) * | 2006-10-06 | 2008-04-24 | Yonex Co Ltd | シューズ |
US8535390B1 (en) * | 2011-09-16 | 2013-09-17 | össur hf | Traction device and associated attachment device for a prosthetic running foot |
US20140026438A1 (en) * | 2012-07-24 | 2014-01-30 | Nike, Inc. | Sole Structure For An Article Of Footwear |
US20160045337A1 (en) * | 2014-08-13 | 2016-02-18 | Altair Engineering, Inc. | Base plate and blade design for a leg prosthetic |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4607440A (en) * | 1984-01-12 | 1986-08-26 | Converse Inc. | Outsole for athletic shoe |
WO2010009475A2 (en) * | 2008-07-18 | 2010-01-21 | Dc Shoes, Inc. | Skateboard shoes |
JP5747218B2 (ja) * | 2011-04-11 | 2015-07-08 | 株式会社アサヒコーポレーション | 耐滑靴底及びその靴底成形金型 |
JP6511214B2 (ja) | 2015-02-19 | 2019-05-15 | 美津濃株式会社 | 義足用ソールシステム |
US9668542B2 (en) * | 2015-08-14 | 2017-06-06 | Nike, Inc. | Sole structure including sipes |
US10485680B2 (en) * | 2016-03-31 | 2019-11-26 | Nike, Inc. | Prosthetic blade attachment system |
-
2019
- 2019-04-17 CN CN201980026419.5A patent/CN111989071B/zh active Active
- 2019-04-17 EP EP19788626.0A patent/EP3782589A4/en active Pending
- 2019-04-17 US US17/048,162 patent/US20210161684A1/en not_active Abandoned
- 2019-04-17 JP JP2020514427A patent/JP7268008B2/ja active Active
- 2019-04-17 WO PCT/JP2019/016546 patent/WO2019203289A1/ja unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5048203A (en) * | 1990-04-05 | 1991-09-17 | Kling Robert J | Athletic shoe with an enhanced mechanical advantage |
JP2008093016A (ja) * | 2006-10-06 | 2008-04-24 | Yonex Co Ltd | シューズ |
US8535390B1 (en) * | 2011-09-16 | 2013-09-17 | össur hf | Traction device and associated attachment device for a prosthetic running foot |
US20140026438A1 (en) * | 2012-07-24 | 2014-01-30 | Nike, Inc. | Sole Structure For An Article Of Footwear |
US20160045337A1 (en) * | 2014-08-13 | 2016-02-18 | Altair Engineering, Inc. | Base plate and blade design for a leg prosthetic |
Also Published As
Publication number | Publication date |
---|---|
WO2019203289A1 (ja) | 2019-10-24 |
CN111989071B (zh) | 2023-12-01 |
JP7268008B2 (ja) | 2023-05-02 |
US20210161684A1 (en) | 2021-06-03 |
EP3782589A4 (en) | 2022-01-26 |
CN111989071A (zh) | 2020-11-24 |
EP3782589A1 (en) | 2021-02-24 |
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