DE69909864D1 - Unterschenkelprothese mit Mechanismus, der die Extension unterstützt - Google Patents

Unterschenkelprothese mit Mechanismus, der die Extension unterstützt

Info

Publication number
DE69909864D1
DE69909864D1 DE69909864T DE69909864T DE69909864D1 DE 69909864 D1 DE69909864 D1 DE 69909864D1 DE 69909864 T DE69909864 T DE 69909864T DE 69909864 T DE69909864 T DE 69909864T DE 69909864 D1 DE69909864 D1 DE 69909864D1
Authority
DE
Germany
Prior art keywords
extension
supports
lower leg
leg prosthesis
prosthesis
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.)
Expired - Lifetime
Application number
DE69909864T
Other languages
English (en)
Other versions
DE69909864T2 (de
Inventor
Masahiko Okuda
Kotaro Tanaka
Kiyoshi Morimoto
Yasukazu Furuichi
Norio Shiraishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nabco Ltd
Original Assignee
Nabco Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nabco Ltd filed Critical Nabco Ltd
Application granted granted Critical
Publication of DE69909864D1 publication Critical patent/DE69909864D1/de
Publication of DE69909864T2 publication Critical patent/DE69909864T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A61F2/64—Knee joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • 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
    • A61F2/64—Knee joints
    • A61F2/642—Polycentric joints, without longitudinal rotation
    • A61F2/644—Polycentric joints, without longitudinal rotation of the single-bar or multi-bar linkage type
    • 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
    • A61F2/68—Operating or control means
    • A61F2/74—Operating or control means fluid, i.e. hydraulic or pneumatic
    • 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
    • A61F2002/5003—Prostheses not implantable in the body having damping means, e.g. shock absorbers
    • 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
    • A61F2002/5018—Prostheses not implantable in the body adjustable for adjusting angular orientation
    • 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
    • A61F2002/5038—Hinged joint, e.g. with transverse axle restricting the movement
    • A61F2002/5043—Hinged joint, e.g. with transverse axle restricting the movement with rotation-limiting stops, e.g. projections or recesses
    • 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
    • A61F2002/5073—Helical springs, e.g. having at least one helical spring

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Transplantation (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
DE69909864T 1998-04-03 1999-03-25 Unterschenkelprothese mit Mechanismus, der die Extension unterstützt Expired - Lifetime DE69909864T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10859198 1998-04-03
JP10859198A JP3245828B2 (ja) 1998-04-03 1998-04-03 伸展補助機構を備える義足

Publications (2)

Publication Number Publication Date
DE69909864D1 true DE69909864D1 (de) 2003-09-04
DE69909864T2 DE69909864T2 (de) 2004-05-27

Family

ID=14488702

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69909864T Expired - Lifetime DE69909864T2 (de) 1998-04-03 1999-03-25 Unterschenkelprothese mit Mechanismus, der die Extension unterstützt

Country Status (8)

Country Link
US (1) US6086616A (de)
EP (1) EP0947182B1 (de)
JP (1) JP3245828B2 (de)
KR (1) KR100319788B1 (de)
CN (1) CN1155350C (de)
DE (1) DE69909864T2 (de)
HK (1) HK1022825A1 (de)
TW (1) TW438584B (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960232A1 (de) * 1999-12-14 2001-07-05 Biedermann Motech Gmbh Kniegelenk für eine Beinprothese
ATE377402T1 (de) 1999-12-21 2007-11-15 Ohio Willow Wood Co Mehrachsiges künstliches kniegelenk
JP3957959B2 (ja) * 2000-08-22 2007-08-15 株式会社今仙技術研究所 義肢の膝関節構造
US6752835B2 (en) * 2002-04-16 2004-06-22 Hsin Fa Shen Tetraxial-link artificial limb joint
EP1531766B1 (de) 2002-08-22 2012-08-01 Victhom Human Bionics Inc. Betätigbare beinprothese für oberschenkelamputierte
US7736394B2 (en) 2002-08-22 2010-06-15 Victhom Human Bionics Inc. Actuated prosthesis for amputees
TWI276430B (en) * 2002-11-21 2007-03-21 Nabtesco Corp Prosthetic limb having knee braking function
US7198071B2 (en) * 2003-05-02 2007-04-03 Össur Engineering, Inc. Systems and methods of loading fluid in a prosthetic knee
US7044983B1 (en) * 2003-07-24 2006-05-16 Chia Pao Cheng Positioning and buffering device for artificial knee joint
US6911051B2 (en) * 2003-08-14 2005-06-28 Chia Pao Cheng Rotating pneumatic knee joint structure
SE526430C2 (sv) 2003-10-17 2005-09-13 Oessur Hf Artificiell fleraxlig knäled
US20050107889A1 (en) 2003-11-18 2005-05-19 Stephane Bedard Instrumented prosthetic foot
US7815689B2 (en) 2003-11-18 2010-10-19 Victhom Human Bionics Inc. Instrumented prosthetic foot
US7087090B2 (en) * 2003-11-19 2006-08-08 Bloorview Macmillan Centre Artificial knee joint
US7896927B2 (en) 2004-02-12 2011-03-01 össur hf. Systems and methods for actuating a prosthetic ankle based on a relaxed position
CN1984623B (zh) 2004-03-10 2011-04-13 奥瑟Hf公司 用于义膝的控制系统和方法
US7691154B2 (en) 2004-05-07 2010-04-06 össur hf Systems and methods of controlling pressure within a prosthetic knee
EP1848380B1 (de) 2004-12-22 2015-04-15 Össur hf Systeme und verfahren zur bearbeitung der gliedmassenbewegung
US8801802B2 (en) 2005-02-16 2014-08-12 össur hf System and method for data communication with a mechatronic device
SE528516C2 (sv) 2005-04-19 2006-12-05 Lisa Gramnaes Kombinerat aktivt och passivt benprotessystem samt en metod för att utföra en rörelsecykel med ett sådant system
US7485152B2 (en) * 2005-08-26 2009-02-03 The Ohio Willow Wood Company Prosthetic leg having electronically controlled prosthetic knee with regenerative braking feature
EP1942843B1 (de) 2005-09-01 2017-03-01 Össur hf Vorrichtung und verfahren zur bestimmung der änderung des terrains
JP4646319B2 (ja) * 2006-03-22 2011-03-09 ナブテスコ株式会社 義足用エアシリンダ装置の内圧を確保する方法および装置
TWM302355U (en) * 2006-06-09 2006-12-11 Jia-Bau Jeng Fixation and cushion structure of knee joint
CA2673399C (en) 2007-01-05 2017-08-29 Victhom Human Bionics, Inc. Joint actuation mechanism for a prosthetic and/or orthotic device having a compliant transmission
CA2676067C (en) 2007-01-19 2017-06-20 Victhom Human Bionics, Inc. Reactive layer control system for prosthetic and orthotic devices
JP4911542B2 (ja) * 2007-03-16 2012-04-04 ナブテスコ株式会社 屈曲初期のトルクを低減した義足
WO2009120637A1 (en) * 2008-03-24 2009-10-01 Ossur Hf Transfemoral prosthetic systems and methods for operating the same
CN101336849B (zh) * 2008-08-07 2010-06-02 清华大学 一种气缸固定式四杆机构智能假肢膝关节
US7985264B2 (en) * 2009-07-22 2011-07-26 Chia-Pao Cheng Cushion structure of artificial knee joint
US9060884B2 (en) 2011-05-03 2015-06-23 Victhom Human Bionics Inc. Impedance simulating motion controller for orthotic and prosthetic applications
USD733883S1 (en) 2011-05-31 2015-07-07 Ossur Hf Prosthetic knee
US8764849B2 (en) 2011-05-31 2014-07-01 Ossur Hf Prosthetic knee
US9604368B2 (en) * 2011-11-11 2017-03-28 Springactive, Inc. Active compliant parallel mechanism
US9532877B2 (en) 2011-11-11 2017-01-03 Springactive, Inc. Robotic device and method of using a parallel mechanism
US10543109B2 (en) 2011-11-11 2020-01-28 Össur Iceland Ehf Prosthetic device and method with compliant linking member and actuating linking member
US9044346B2 (en) 2012-03-29 2015-06-02 össur hf Powered prosthetic hip joint
EP2833843A1 (de) 2012-04-05 2015-02-11 Össur HF Knieprothese
US10918501B2 (en) 2012-04-05 2021-02-16 Pro Limb International Corp. Polycentric knee joint having an adjustment-free multi-stage air cylinder
USD732167S1 (en) 2013-02-01 2015-06-16 Limbs International Inc. Prosthetic knee
WO2014133975A1 (en) 2013-02-26 2014-09-04 össur hf Prosthetic foot with enhanced stability and elastic energy return
WO2014159114A1 (en) 2013-03-14 2014-10-02 össur hf Prosthetic ankle: a method of controlling based on adaptation to speed
USD732168S1 (en) 2013-08-19 2015-06-16 Limbs International Inc. Prosthetic knee
SE538280C2 (sv) * 2013-12-19 2016-04-26 Fillauer Europ Ab Ortopedteknisk knäled
DE102014000020B4 (de) 2014-01-03 2021-03-11 Ottobock Se & Co. Kgaa Prothesenkniegelenk
CN106456339B (zh) 2014-04-11 2020-02-07 奥索有限责任公司 具有可去除柔性构件的义肢脚
US9687364B2 (en) * 2014-09-25 2017-06-27 Department Of Biotechnology, Ministry Of Science & Technology Injection mouldable polymeric composite based passive polycentric knee joint
KR101653100B1 (ko) * 2015-03-30 2016-09-01 현대로템 주식회사 역구동이 용이한 다리동작 보조장치
USD785177S1 (en) 2015-06-19 2017-04-25 Limbs International Inc. Prosthetic knee
KR101890982B1 (ko) 2016-03-24 2018-09-28 국방과학연구소 착용형 로봇의 보행제어방법 및 장치
JP6890286B2 (ja) * 2016-09-02 2021-06-18 パナソニックＩｐマネジメント株式会社 起立動作支援装置、起立動作支援方法およびプログラム
TWI616196B (zh) * 2016-11-10 2018-03-01 Vacuum suction and pressure regulating pneumatic cylinder
CN108071733B (zh) * 2016-11-15 2019-09-17 肯达路企业股份有限公司 真空吸引及压力调节气压缸
US10524950B2 (en) * 2017-02-15 2020-01-07 The Regents Of The University Of California Modular semi-active joint exoskeleton
EP3799851A4 (de) * 2018-10-09 2021-09-29 Uchida Co., Ltd. Gehhilfemechanismus und gehhilfevorrichtung

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Publication number Priority date Publication date Assignee Title
DE2841999C2 (de) * 1978-09-27 1981-11-26 Otto Bock, Orthopädische Industrie KG, 3428 Duderstadt Künstliches Kniegelenk
GB2181352A (en) * 1985-10-10 1987-04-23 Vessa Ltd Improvements in knee joints
EP0243081A3 (de) * 1986-04-16 1990-04-25 J.E. HANGER & COMPANY LIMITED Stabiles Kniegelenk mit Gelenkhebeln für künstliches Knie
US5062856A (en) * 1988-03-25 1991-11-05 Kabushiki Kaisha Kobe Seiko Sho Teaching playback swing-phase-controlled above-knee prosthesis
DE3830330A1 (de) * 1988-09-07 1990-03-15 Schuett & Grundei Orthopaedie Kniegelenk fuer eine beinprothese
US5171325A (en) * 1991-10-21 1992-12-15 Aulie Alan L Hinge structure for prosthetic joint
FR2711512B1 (fr) * 1993-10-27 2000-01-21 Claude Gerard Cros Pièce prothétique pour l'articulation du genou.
NL9400269A (nl) * 1994-02-22 1995-10-02 P G Van De Veen Consultancy B Inrichting voor het onderling zwenkbaar verbinden van delen van een orthopedische inrichting.
AU3505295A (en) * 1994-09-09 1996-03-27 University Of Toledo, The Improved knee joint mechanism for knee disarticulation prosthesis
SE502951C2 (sv) * 1994-10-07 1996-02-26 Gramtec Innovation Ab Rotationsdämpare vid knäledsprotes
NL9401975A (nl) * 1994-11-25 1996-07-01 P G Van De Veen Consultancy B Inrichting voor het onderling zwenkbaar verbinden van delen van een orthopedische inrichting.
DE19506426C1 (de) * 1995-02-24 1996-11-28 Bock Orthopaed Ind Bremskniegelenk
US5728173A (en) * 1996-04-08 1998-03-17 Chen; Sen-Jung Artificial knee joint

Also Published As

Publication number Publication date
JPH11285508A (ja) 1999-10-19
TW438584B (en) 2001-06-07
DE69909864T2 (de) 2004-05-27
JP3245828B2 (ja) 2002-01-15
KR19990082852A (ko) 1999-11-25
EP0947182A2 (de) 1999-10-06
KR100319788B1 (ko) 2002-01-05
EP0947182B1 (de) 2003-07-30
CN1155350C (zh) 2004-06-30
EP0947182A3 (de) 2000-04-05
HK1022825A1 (en) 2000-08-25
CN1231163A (zh) 1999-10-13
US6086616A (en) 2000-07-11

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