AU2001281723A1 - Foot insert for an artificial foot - Google Patents

Foot insert for an artificial foot

Info

Publication number
AU2001281723A1
AU2001281723A1 AU2001281723A AU8172301A AU2001281723A1 AU 2001281723 A1 AU2001281723 A1 AU 2001281723A1 AU 2001281723 A AU2001281723 A AU 2001281723A AU 8172301 A AU8172301 A AU 8172301A AU 2001281723 A1 AU2001281723 A1 AU 2001281723A1
Authority
AU
Australia
Prior art keywords
spring
foot
forefoot
heel
branch
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.)
Abandoned
Application number
AU2001281723A
Inventor
Luder Mosler
Martin Pusch
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.)
Otto Bock Healthcare GmbH
Original Assignee
Otto Bock Orthopadische Industrie KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7659003&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001281723(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Otto Bock Orthopadische Industrie KG filed Critical Otto Bock Orthopadische Industrie KG
Publication of AU2001281723A1 publication Critical patent/AU2001281723A1/en
Abandoned 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
    • A61F2/66—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
    • A61F2002/5003—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
    • A61F2/5044—Designing or manufacturing processes
    • A61F2002/5055—Reinforcing prostheses by embedding particles or fibres during moulding or dipping, e.g. carbon fibre composites
    • 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
    • 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
    • A61F2002/6664—Dual structures made of two connected cantilevered leaf springs

Abstract

The invention relates to a resilient foot insert for an artificial foot. According to the invention, this foot insert consists of at least two springs (1, 2) which are connected to one another and which together-in side view, in the unloaded state, enclose an approximately triangular spring deflection space (3), the upper, approximately roof-shaped spring (1) having, in the roof top area, an adapter attachment (4) and, starting from the latter, a heel branch (hereinafter "heel spring 6") which extends downward in a concave curve into the heel area (5), and a forefoot branch (hereinafter "forefoot spring 8") which extends downward in a concave curve into the forefoot area (7), the free branch ends (6a, 8a) being connected to a separate base spring (2) which delimits the bottom of the spring deflection space (3).
AU2001281723A 2000-10-07 2001-08-08 Foot insert for an artificial foot Abandoned AU2001281723A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10049714A DE10049714B4 (en) 2000-10-07 2000-10-07 Foot insert for an artificial foot
DE10049714.4 2000-10-07
PCT/DE2001/003035 WO2002030340A2 (en) 2000-10-07 2001-08-08 Foot insert for an artificial foot

Publications (1)

Publication Number Publication Date
AU2001281723A1 true AU2001281723A1 (en) 2002-04-22

Family

ID=7659003

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001281723A Abandoned AU2001281723A1 (en) 2000-10-07 2001-08-08 Foot insert for an artificial foot

Country Status (12)

Country Link
US (1) US6669737B2 (en)
EP (1) EP1322265B1 (en)
CN (1) CN1195462C (en)
AT (1) ATE318560T1 (en)
AU (1) AU2001281723A1 (en)
BR (1) BR0107295A (en)
CA (1) CA2392113C (en)
DE (2) DE10049714B4 (en)
ES (1) ES2254462T3 (en)
RU (1) RU2257181C2 (en)
TW (1) TW576739B (en)
WO (1) WO2002030340A2 (en)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050038525A1 (en) * 1999-05-24 2005-02-17 The Ohio Willow Wood Company Shock absorbing prosthetic foot for use with prosthetic ankle
US20060241783A1 (en) * 2000-06-30 2006-10-26 Christensen Roland J Variable resistance cell
US7686848B2 (en) 2000-06-30 2010-03-30 Freedom Innovations, Llc Prosthetic foot with energy transfer
US7341603B2 (en) * 2000-06-30 2008-03-11 Applied Composite Technology, Inc. Prosthetic foot with energy transfer including variable orifice
US7572299B2 (en) * 2000-06-30 2009-08-11 Freedom Innovations, Llc Prosthetic foot with energy transfer
US20050216098A1 (en) * 2000-06-30 2005-09-29 Roland J. Christensen Variable resistance cell
US7410503B2 (en) * 2001-03-30 2008-08-12 Bioquest Prosthetics Llc Prosthetic foot with tunable performance
US7611543B2 (en) * 2001-03-30 2009-11-03 Bioquest Prosthetics, Llc Prosthetic foot with tunable performance
US6562075B2 (en) 2001-03-30 2003-05-13 Barry W. Townsend Prosthetic foot with tunable performance
US7108723B2 (en) * 2000-12-22 2006-09-19 Townsend Barry W Prosthetic foot
US7578852B2 (en) * 2001-03-30 2009-08-25 Bioquest Prosthetics, Llc Prosthetic foot with tunable performance and improved vertical load/shock absorption
US8236062B2 (en) 2001-03-30 2012-08-07 Bioquest Prosthetics Llc Prosthetic foot with tunable performance
US20060185703A1 (en) * 2001-03-30 2006-08-24 Townsend Barry W Mobility assistance apparatus
US7374578B2 (en) * 2001-03-30 2008-05-20 Bioquest Prosthetics, Llc Prosthetic foot with tunable performance
US7954502B2 (en) * 2001-03-30 2011-06-07 Bioquest Prosthetics, Llc Mobility assistance apparatus
US7429272B2 (en) * 2001-03-30 2008-09-30 Bioquest Prosthetics Llc Prosthetic foot with tunable performance
US8070829B2 (en) * 2003-09-30 2011-12-06 Bioquest Prosthetics Llc Prosthetic foot with tunable performance
US20070213841A1 (en) * 2001-03-30 2007-09-13 Townsend Barry W Prosthetic foot with tunable performance
US7507259B2 (en) * 2001-03-30 2009-03-24 Bioquest Prosthetics, Llc Prosthetic foot with tunable performance
US6702859B1 (en) * 2002-08-22 2004-03-09 Aldo A. Laghi Dynamic prosthetic foot with multiple load points and anterior/posterior upper sections
US6797009B1 (en) * 2002-08-22 2004-09-28 Aldo A. Laghi Prosthetic foot with heel of elasticity
WO2004032809A1 (en) 2002-10-08 2004-04-22 Applied Composite Technology Inc. Prosthetic foot with resilient ankle and olbique attachment
US20050203640A1 (en) * 2002-10-08 2005-09-15 Christensen Roland J. Prosthetic foot with a resilient ankle
US6911052B2 (en) * 2002-10-08 2005-06-28 Roland J. Christensen, As Operating Manager Of Rjc Development, Lc, General Partner Of The Roland J. Christensen Family Limited Partnership Prosthetic foot with oblique attachment
US7419509B2 (en) * 2002-10-08 2008-09-02 Freedom Innovations, Llc Prosthetic foot with a resilient ankle
US8574314B2 (en) 2003-09-30 2013-11-05 Bioquest Prosthetics Llc Resilient prosthetic and orthotic components which incorporate a plurality of sagittally oriented struts
US7462201B2 (en) * 2003-10-21 2008-12-09 Freedom Innovations, Llc Prosthetic foot with an adjustable ankle and method
US7520904B2 (en) * 2003-10-21 2009-04-21 Freedom Innovations, Llc Prosthetic foot with an adjustable ankle and method
EP1732482A2 (en) * 2004-03-16 2006-12-20 Tensegrity Prosthetics, Inc. Tensegrity joints for prosthetic, orthotic, and robotic devices
CA2561314C (en) * 2004-04-01 2010-03-23 Barry W. Townsend Prosthetic foot with tunable performance
US7347877B2 (en) 2004-05-28 2008-03-25 össur hf Foot prosthesis with resilient multi-axial ankle
US8128709B2 (en) * 2004-05-28 2012-03-06 össur hf Functional foot cover
DE102004031562A1 (en) * 2004-06-29 2006-02-16 Otto Bock Healthcare Ip Gmbh & Co. Kg Artificial foot
US8092550B2 (en) * 2004-09-18 2012-01-10 Otto Bock Healthcare Lp Lower leg prosthesis with improved roll over
DE102005062231A1 (en) * 2005-12-22 2007-07-05 Otto Bock Healthcare Ip Gmbh & Co. Kg Artificial foot comprises a lower connecting element extending into the heel region
DE102006006966A1 (en) * 2005-12-23 2007-08-16 Otto Bock Healthcare Ip Gmbh & Co. Kg Clutch for prostheses
WO2007133180A1 (en) * 2006-04-26 2007-11-22 Townsend Barry W Mobility assistance apparatus
FR2902994B1 (en) * 2006-06-30 2008-09-12 Samuel Tourneux PROTHETIC FOOT
US7618464B2 (en) * 2006-08-03 2009-11-17 Freedom Innovations, Llc Prosthetic foot with variable medial/lateral stiffness
US7824446B2 (en) 2006-12-06 2010-11-02 Freedom Innovations, Llc Prosthetic foot with longer upper forefoot and shorter lower forefoot
US7727285B2 (en) 2007-01-30 2010-06-01 Freedom Innovations, Llc Prosthetic foot with variable medial/lateral stiffness
US20080228288A1 (en) * 2007-03-13 2008-09-18 Ronald Harry Nelson Composite Prosthetic Foot
US7794506B2 (en) 2007-09-18 2010-09-14 Freedom Innovations, Llc Multi-axial prosthetic ankle
US11020248B2 (en) 2007-09-19 2021-06-01 Proteor USA, LLC Vacuum system for a prosthetic foot
US10405998B2 (en) 2007-09-19 2019-09-10 Ability Dynamics Llc Mounting bracket for connecting a prosthetic limb to a prosthetic foot
US8034121B2 (en) 2008-04-18 2011-10-11 Freedom Innovations, Llc Prosthetic foot with two leaf-springs joined at heel and toe
EP2119997B1 (en) * 2008-05-13 2011-12-21 Hitachi Zosen Inova AG Method for checking a knocking device
US8821589B2 (en) * 2008-05-13 2014-09-02 Jerome R. Rifkin Joints for prosthetic, orthotic and/or robotic devices
US8685109B2 (en) * 2008-07-01 2014-04-01 össur hf Smooth rollover insole for prosthetic foot
CN101317792B (en) * 2008-07-10 2010-06-09 王雨函 Prosthetic foot implanting device
US8317877B2 (en) 2008-08-18 2012-11-27 The Ohio Willow Wood Company Prosthetic foot
US20110015762A1 (en) * 2009-07-14 2011-01-20 Tensegrity Prosthetics Inc. Joints for prosthetic, orthotic and/or robotic devices
CN104997580B (en) 2009-11-25 2017-09-12 奥托·博克保健有限公司 Prosthetic foot
EP2620126A1 (en) * 2010-02-19 2013-07-31 Tensegrity Prosthetics Inc. Joints for prosthetic, orthotic and/or robotic devices
EP2538891B1 (en) * 2010-02-26 2015-04-15 Össur HF Prosthetic foot with a curved split
US8500825B2 (en) 2010-06-29 2013-08-06 Freedom Innovations, Llc Prosthetic foot with floating forefoot keel
DE102010034893A1 (en) 2010-08-19 2012-02-23 Medi Gmbh & Co. Kg Foot prosthesis
DE102011014994A1 (en) 2011-03-23 2012-09-27 Otto Bock Healthcare Gmbh Prosthetic foot insert and prosthetic foot
EP2760380A4 (en) * 2011-09-29 2016-08-10 Van L Phillips Prosthetic energy storing and releasing apparatus and methods
US8961618B2 (en) 2011-12-29 2015-02-24 össur hf Prosthetic foot with resilient heel
US20130204397A1 (en) * 2012-02-02 2013-08-08 Elwin Isaac Nordman, JR. Prosthetic foot covering enabling rapid conversion between shoe and barefoot walking
DE102012006023B4 (en) * 2012-03-27 2013-12-24 Medi Gmbh & Co. Kg Foot prosthesis
CN102700648B (en) * 2012-06-14 2013-11-27 西北工业大学 Adaptive deformation foot of kangaroo-simulated hopping robot
CN103142333A (en) * 2013-03-20 2013-06-12 上海联康假肢矫形器制造有限公司 Artificial limb
DE102014006570A1 (en) * 2014-05-07 2015-11-12 Otto Bock Healthcare Gmbh Method for connecting at least two structural components and orthopedic component with at least two structural components
DE102014006687A1 (en) * 2014-05-09 2015-11-12 Otto Bock Healthcare Gmbh prosthetic
WO2016004090A1 (en) 2014-06-30 2016-01-07 össur hf Prosthetic feet and foot covers
SE538402C2 (en) 2014-10-10 2016-06-14 Lindhextend Ab C Prosthetic foot device
US9999525B2 (en) 2015-01-15 2018-06-19 Ability Dynamics, Llc Prosthetic foot
USD795433S1 (en) 2015-06-30 2017-08-22 Össur Iceland Ehf Prosthetic foot cover
DE102016105704B4 (en) * 2015-11-27 2021-08-12 Gottinger Handelshaus Ohg Base body for a prosthetic foot and prosthetic foot with it
FR3046053B1 (en) * 2015-12-24 2017-12-22 Sagem Defense Securite FOOT MODULE FOR AN EXOSQUELET STRUCTURE
EP3315099A1 (en) 2016-10-28 2018-05-02 Roadrunnerfoot Engineering S.r.l. Prosthetic foot
FR3063887B3 (en) * 2017-03-17 2019-12-13 Pm Ingenierie Et Design FOOT-TO-BLADE PROSTHESIS
WO2019140255A2 (en) * 2018-01-11 2019-07-18 Applied Mobility Devices, LLC Dynamic foot support for walking aid devices
USD915596S1 (en) 2018-04-10 2021-04-06 Össur Iceland Ehf Prosthetic foot with tapered fasteners
CN111821076B (en) * 2020-07-29 2021-05-18 吉林大学 Variable-rigidity artificial limb foot plate based on human transverse arch and hydraulic transmission

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4959073A (en) * 1988-06-06 1990-09-25 John Merlette Foot prosthesis and method of making same
DE4037928A1 (en) * 1990-11-24 1992-05-27 Hms Antriebssysteme Gmbh Jointless artificial foot - has spring-elastic foot insert formed at ring spring conforming to natural outer foot contour
US5549711A (en) * 1993-09-30 1996-08-27 M+Ind (Model + Instrument Development) Prosthetic foot and keel therefor having progressive stiffening under increasing load
DE9315665U1 (en) * 1993-10-14 1993-12-09 Ipos Gmbh & Co Kg Ankle spring element for prosthetic legs and artificial foot
US5800568A (en) * 1996-02-16 1998-09-01 Model & Instrument Development Corporation Prosthetic ankle and walking system
US5800570A (en) * 1996-03-14 1998-09-01 Collier; Milo S. Lower extremity prosthetic device
DE19717298C1 (en) * 1997-04-24 1998-05-07 Bock Orthopaed Ind Spring-elastic foot prosthesis insert
DE29707416U1 (en) * 1997-04-24 1998-08-27 Bock Orthopaed Ind Spring-elastic foot insert
DE29820904U1 (en) * 1998-11-23 1999-04-29 Schneider Urs Prosthesis for leg amputees
US6602295B1 (en) * 1999-05-24 2003-08-05 Ohio Willow Wood Company Prosthetic foot having shock absorption
DE19962851A1 (en) * 1999-12-24 2001-07-12 Biedermann Motech Gmbh Prosthetic foot

Also Published As

Publication number Publication date
DE10049714B4 (en) 2004-11-11
EP1322265A2 (en) 2003-07-02
CN1195462C (en) 2005-04-06
RU2257181C2 (en) 2005-07-27
CA2392113C (en) 2008-12-23
DE10049714A1 (en) 2002-04-25
BR0107295A (en) 2002-08-13
CN1395479A (en) 2003-02-05
DE50109085D1 (en) 2006-04-27
WO2002030340A3 (en) 2002-09-12
EP1322265B1 (en) 2006-03-01
RU2002115067A (en) 2004-01-20
ES2254462T3 (en) 2006-06-16
US20030045944A1 (en) 2003-03-06
CA2392113A1 (en) 2002-04-18
ATE318560T1 (en) 2006-03-15
US6669737B2 (en) 2003-12-30
TW576739B (en) 2004-02-21
WO2002030340A2 (en) 2002-04-18

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