WO1999005991A3 - Walk induced energy accumulator - Google Patents

Walk induced energy accumulator Download PDF

Info

Publication number
WO1999005991A3
WO1999005991A3 PCT/IL1998/000361 IL9800361W WO9905991A3 WO 1999005991 A3 WO1999005991 A3 WO 1999005991A3 IL 9800361 W IL9800361 W IL 9800361W WO 9905991 A3 WO9905991 A3 WO 9905991A3
Authority
WO
WIPO (PCT)
Prior art keywords
arch
fluid
pump
pillow
walk
Prior art date
Application number
PCT/IL1998/000361
Other languages
French (fr)
Other versions
WO1999005991A2 (en
Inventor
Amiram Steinberg
Yael Steinberg
Original Assignee
Alt Artificial Limb Technology
Amiram Steinberg
Yael Steinberg
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 Alt Artificial Limb Technology, Amiram Steinberg, Yael Steinberg filed Critical Alt Artificial Limb Technology
Priority to AU85587/98A priority Critical patent/AU8558798A/en
Publication of WO1999005991A2 publication Critical patent/WO1999005991A2/en
Publication of WO1999005991A3 publication Critical patent/WO1999005991A3/en

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
    • A61F2/68—Operating or control means
    • A61F2/70—Operating or control means electrical
    • 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
    • A61F2/68—Operating or control means
    • A61F2/74—Operating or control means fluid, i.e. hydraulic or pneumatic
    • A61F2/741—Operating or control means fluid, i.e. hydraulic or pneumatic using powered actuators, e.g. stepper motors or solenoids
    • 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
    • A61F2/70—Operating or control means electrical
    • A61F2002/704—Operating or control means electrical computer-controlled, e.g. robotic control

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (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)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Prostheses (AREA)

Abstract

Apparatus and methods for utilizing energy originating from walking. The apparatus includes a pump (22), which is actuated by walking movements to pump a fluid. The pump (22) may include at least one pillow (28, 30) containing the fluid. Preferably, the at least one pillow includes a pneumatic insole (25) formed of a rear upright arch (28) and a forward downward arch (30). The rear and front arches each contain a respective fluid pillow, such that during walking, the rear arch is flattened, and the front arch is bent, thereby driving fluid out of the respective pillows.
PCT/IL1998/000361 1997-08-01 1998-07-31 Walk induced energy accumulator WO1999005991A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU85587/98A AU8558798A (en) 1997-08-01 1998-07-31 Walk induced energy accumulator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5507997P 1997-08-01 1997-08-01
US60/055,079 1997-08-01

Publications (2)

Publication Number Publication Date
WO1999005991A2 WO1999005991A2 (en) 1999-02-11
WO1999005991A3 true WO1999005991A3 (en) 1999-06-10

Family

ID=21995451

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL1998/000361 WO1999005991A2 (en) 1997-08-01 1998-07-31 Walk induced energy accumulator

Country Status (2)

Country Link
AU (1) AU8558798A (en)
WO (1) WO1999005991A2 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7691154B2 (en) 2004-05-07 2010-04-06 össur hf Systems and methods of controlling pressure within a prosthetic knee
US8986397B2 (en) 2003-11-18 2015-03-24 Victhom Human Bionics, Inc. Instrumented prosthetic foot
US9017419B1 (en) 2012-03-09 2015-04-28 össur hf Linear actuator
US9057361B2 (en) 2005-08-10 2015-06-16 Bionic Power Inc. Methods and apparatus for harvesting biomechanical energy
US9060884B2 (en) 2011-05-03 2015-06-23 Victhom Human Bionics Inc. Impedance simulating motion controller for orthotic and prosthetic applications
US9222468B2 (en) 2011-09-01 2015-12-29 Bionic Power Inc. Methods and apparatus for control of biomechanical energy harvesting
US9271851B2 (en) 2004-02-12 2016-03-01 össur hf. Systems and methods for actuating a prosthetic ankle
US9351854B2 (en) 2005-09-01 2016-05-31 össur hf Actuator assembly for prosthetic or orthotic joint
US9358137B2 (en) 2002-08-22 2016-06-07 Victhom Laboratory Inc. Actuated prosthesis for amputees
US9526636B2 (en) 2003-11-18 2016-12-27 Victhom Laboratory Inc. Instrumented prosthetic foot
US9561118B2 (en) 2013-02-26 2017-02-07 össur hf Prosthetic foot with enhanced stability and elastic energy return

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6899737B1 (en) 1998-04-10 2005-05-31 Van L. Phillips Foot prosthesis having cushioned ankle
WO2002034173A2 (en) 2000-10-26 2002-05-02 Phillips L Van Foot prosthesis having cushioned ankle
JP4808026B2 (en) 2002-08-22 2011-11-02 ヴィクソム ヒューマン バイオニクス インコーポレーテッド Prosthetic leg with drive source for patients with upper limb amputation
US7431737B2 (en) 2004-02-12 2008-10-07 össur hf. System and method for motion-controlled foot unit
CA2559890C (en) 2004-03-10 2014-01-07 Ossur Hf Control system and method for a prosthetic knee
CA2863933C (en) 2004-12-22 2018-08-07 Ossur Hf Systems and methods for processing limb motion
EP1843823B1 (en) 2005-02-02 2016-10-26 Össur hf Prosthetic and orthotic systems usable for rehabilitation
SE528516C2 (en) 2005-04-19 2006-12-05 Lisa Gramnaes Combined active and passive leg prosthesis system and a method for performing a movement cycle with such a system
CN101453964B (en) 2005-09-01 2013-06-12 奥瑟Hf公司 System and method for determining terrain transitions
WO2008031220A1 (en) * 2006-09-15 2008-03-20 Bloorview Kids Rehab A generator for prosthesis and orthosis
WO2009120637A1 (en) 2008-03-24 2009-10-01 Ossur Hf Transfemoral prosthetic systems and methods for operating the same
US9198780B2 (en) 2012-02-14 2015-12-01 Ossur Hf Vacuum assisted suspension system
WO2013165909A1 (en) 2012-04-30 2013-11-07 Ossur Hf Prosthetic device, system and method for increasing vacuum attachment
WO2014134381A1 (en) 2013-03-01 2014-09-04 Ossur Hf Vacuum suspension system
US9675512B2 (en) 2013-03-14 2017-06-13 Elwha Llc Leg locomotion devices
CA2855148C (en) 2013-06-21 2020-07-14 Queen's University At Kingston Biomechanical electrical power generation apparatus
US20160151175A1 (en) * 2013-08-21 2016-06-02 University Of Washington Through Its Center For Commercialization Controlled coronal stiffness prosthetic ankle
WO2016003711A1 (en) 2014-07-01 2016-01-07 Ossur Hf Pump mechanism for vacuum suspension system
US10028845B2 (en) 2015-01-08 2018-07-24 Ossur Iceland Ehf Pump mechanism
EP3297582B1 (en) 2015-05-21 2019-04-17 Ossur Iceland EHF Pump system
EP3302371B1 (en) 2015-05-29 2024-10-16 Ossur Iceland EHF Pump system for use with a prosthetic device
EP3340941B1 (en) 2015-08-27 2021-11-10 Ossur Iceland EHF Pump system
WO2017049234A1 (en) 2015-09-18 2017-03-23 Ossur Iceland Ehf Magnetic locking mechanism for prosthetic or orthotic joints
US10195099B2 (en) 2016-01-11 2019-02-05 Bionic Power Inc. Method and system for intermittently assisting body motion
US10512554B2 (en) 2016-08-26 2019-12-24 Ossur Iceland Ehf Pump system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0444883A1 (en) * 1990-02-28 1991-09-04 CHAS. A. BLATCHFORD & SONS LIMITED An artificial foot
US5062857A (en) * 1990-06-05 1991-11-05 Advanced Prosthestetics Development Corporation Myoelectrically controlled knee joint locking device
EP0688065A2 (en) * 1994-06-13 1995-12-20 The Whitaker Corporation Electrical receptacle terminal
US5509938A (en) * 1991-02-28 1996-04-23 Phillips; Van L. Prosthetic foot incorporating adjustable bladder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0444883A1 (en) * 1990-02-28 1991-09-04 CHAS. A. BLATCHFORD & SONS LIMITED An artificial foot
US5062857A (en) * 1990-06-05 1991-11-05 Advanced Prosthestetics Development Corporation Myoelectrically controlled knee joint locking device
US5509938A (en) * 1991-02-28 1996-04-23 Phillips; Van L. Prosthetic foot incorporating adjustable bladder
EP0688065A2 (en) * 1994-06-13 1995-12-20 The Whitaker Corporation Electrical receptacle terminal

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9358137B2 (en) 2002-08-22 2016-06-07 Victhom Laboratory Inc. Actuated prosthesis for amputees
US8986397B2 (en) 2003-11-18 2015-03-24 Victhom Human Bionics, Inc. Instrumented prosthetic foot
US9526636B2 (en) 2003-11-18 2016-12-27 Victhom Laboratory Inc. Instrumented prosthetic foot
US9271851B2 (en) 2004-02-12 2016-03-01 össur hf. Systems and methods for actuating a prosthetic ankle
US7691154B2 (en) 2004-05-07 2010-04-06 össur hf Systems and methods of controlling pressure within a prosthetic knee
US9057361B2 (en) 2005-08-10 2015-06-16 Bionic Power Inc. Methods and apparatus for harvesting biomechanical energy
US9351854B2 (en) 2005-09-01 2016-05-31 össur hf Actuator assembly for prosthetic or orthotic joint
US9060884B2 (en) 2011-05-03 2015-06-23 Victhom Human Bionics Inc. Impedance simulating motion controller for orthotic and prosthetic applications
US9222468B2 (en) 2011-09-01 2015-12-29 Bionic Power Inc. Methods and apparatus for control of biomechanical energy harvesting
US9017419B1 (en) 2012-03-09 2015-04-28 össur hf Linear actuator
US9561118B2 (en) 2013-02-26 2017-02-07 össur hf Prosthetic foot with enhanced stability and elastic energy return

Also Published As

Publication number Publication date
WO1999005991A2 (en) 1999-02-11
AU8558798A (en) 1999-02-22

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