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TR201905302T4 - Kompakt ve sağlam yük ve moment sensörü. - Google Patents

Kompakt ve sağlam yük ve moment sensörü. Download PDF

Info

Publication number
TR201905302T4
TR201905302T4 TR2019/05302T TR201905302T TR201905302T4 TR 201905302 T4 TR201905302 T4 TR 201905302T4 TR 2019/05302 T TR2019/05302 T TR 2019/05302T TR 201905302 T TR201905302 T TR 201905302T TR 201905302 T4 TR201905302 T4 TR 201905302T4
Authority
TR
Turkey
Prior art keywords
load
strain gauges
moment
sensing element
wheatstone bridges
Prior art date
Application number
TR2019/05302T
Other languages
English (en)
Inventor
L Palmer Michael
Original Assignee
Freedom Innovations Llc
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 Freedom Innovations Llc filed Critical Freedom Innovations Llc
Publication of TR201905302T4 publication Critical patent/TR201905302T4/tr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
    • G01L5/161—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance
    • G01L5/1627—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance of strain gauges
    • 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
    • A61F2/76—Means for assembling, fitting or testing prostheses, e.g. for measuring or balancing, e.g. alignment means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01L1/2231—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being disc- or ring-shaped, adapted for measuring a force along a single direction
    • 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
    • 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
    • A61F2/76—Means for assembling, fitting or testing prostheses, e.g. for measuring or balancing, e.g. alignment means
    • A61F2002/7615—Measuring means
    • A61F2002/7635—Measuring means for measuring force, pressure or mechanical tension
    • 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
    • A61F2/76—Means for assembling, fitting or testing prostheses, e.g. for measuring or balancing, e.g. alignment means
    • A61F2002/7615—Measuring means
    • A61F2002/7645—Measuring means for measuring torque, e.g. hinge or turning moment, moment of force

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Prostheses (AREA)
  • Manipulator (AREA)

Abstract

Mevcut buluş, tek bir yöndeki yükü ve tek bir düzlemdeki momenti tespit eden bir protez cihazına yönelik bir yük ve moment sensörü ile ilgilidir. Yük ve moment sensörü, bir algılama elemanı ve algılama elemanının spesifik konumlarına yerleştirilen çok sayıda gerinim ölçer içerir. Çok sayıda gerinim ölçer, Wheatstone köprüleri gibi birçok rezistör devresinin parçasıdır. Gerinim ölçerler, tek bir algılama elemanı üzerinde konumlandırılırken Wheatstone köprülerinin bazı dirençli elemanları, protez cihazında başka yerde konumlandırabilir. Gerinim ölçerlerin lokasyonunun ve Wheatstone köprülerinin kullanımının kombinasyonu, tek yönde veya tek düzlemde olmayan yük ve moment olan iyi bir yan yük reddine olanak tanır.
TR2019/05302T 2010-02-12 2011-01-27 Kompakt ve sağlam yük ve moment sensörü. TR201905302T4 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30436710P 2010-02-12 2010-02-12

Publications (1)

Publication Number Publication Date
TR201905302T4 true TR201905302T4 (tr) 2019-05-21

Family

ID=44368377

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2019/05302T TR201905302T4 (tr) 2010-02-12 2011-01-27 Kompakt ve sağlam yük ve moment sensörü.

Country Status (5)

Country Link
US (2) US8746080B2 (tr)
EP (2) EP2534458B1 (tr)
CA (1) CA2789589C (tr)
TR (1) TR201905302T4 (tr)
WO (1) WO2011100117A2 (tr)

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Publication number Priority date Publication date Assignee Title
US7815689B2 (en) 2003-11-18 2010-10-19 Victhom Human Bionics Inc. Instrumented prosthetic foot
US7637959B2 (en) 2004-02-12 2009-12-29 össur hf Systems and methods for adjusting the angle of a prosthetic ankle based on a measured surface angle
CN101128167B (zh) 2004-12-22 2011-05-18 奥瑟Hf公司 处理肢体运动的系统和方法
US11020248B2 (en) 2007-09-19 2021-06-01 Proteor USA, LLC Vacuum system for a prosthetic foot
US9078773B2 (en) 2007-09-19 2015-07-14 Ability Dynamics Llc Prosthetic foot
US12011373B2 (en) 2007-09-19 2024-06-18 Proteor USA, LLC Mounting bracket for connecting a prosthetic limb to 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
USD641180S1 (en) 2009-09-11 2011-07-12 Helen Of Troy Limited Highchair
WO2012047721A1 (en) 2010-09-29 2012-04-12 össur hf Prosthetic and orthotic devices and methods and systems for controlling the same
WO2012106799A1 (en) * 2011-02-07 2012-08-16 The Governors Of The University Of Alberta Piezoresistive load sensor
US9060884B2 (en) 2011-05-03 2015-06-23 Victhom Human Bionics Inc. Impedance simulating motion controller for orthotic and prosthetic applications
WO2014033877A1 (ja) 2012-08-30 2014-03-06 ナブテスコ株式会社 荷重およびモーメントの検知装置、ならびにその検知装置を含む義肢
EP2961355B1 (en) 2013-02-26 2018-08-22 Össur hf Prosthetic foot with enhanced stability and elastic energy return
US9028557B2 (en) 2013-03-14 2015-05-12 Freedom Innovations, Llc Prosthetic with voice coil valve
US12144748B2 (en) 2013-08-27 2024-11-19 Proteor USA, LLC Microprocessor controlled prosthetic ankle system for footwear and terrain adaptation
EP2842522B1 (en) 2013-08-27 2017-04-05 Freedom Innovations, LLC Microprocessor controlled prosthetic ankle system for footwear and terrain adaptation
US9763809B2 (en) 2013-08-27 2017-09-19 Freedom Innovations, Llc Microprocessor controlled prosthetic ankle system for footwear and terrain adaptation
CA2965997A1 (en) 2015-01-15 2016-07-21 Ability Dynamics, Llc Prosthetic foot
CN113332010B (zh) * 2021-06-16 2022-03-29 吉林大学 一种分离式横弓假肢脚板
WO2024078694A1 (de) 2022-10-10 2024-04-18 Otto Bock Healthcare Products Gmbh Sensoreinrichtung

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US5190126A (en) * 1991-09-16 1993-03-02 Charles Curnutt Shock absorber with air cavity controlled orifices
CA2396617C (en) * 2000-01-20 2008-12-30 Bruce W. Deffenbaugh Electronically controlled prosthetic knee
JP2001343294A (ja) * 2000-05-31 2001-12-14 Ishida Co Ltd ロードセル及び秤
US6688185B2 (en) 2001-08-20 2004-02-10 Autoliv Asp, Inc. System and method for microstrain measurement
US6680142B2 (en) * 2001-08-24 2004-01-20 The United States Of America As Represented By The Secretary Of The Navy Bio-based microbattery and methods for fabrication of same
AU2003237285A1 (en) * 2002-05-29 2003-12-19 Progressive Suspension, Inc. Hydraulic dampers with pressure regulated control valve and remote pressure adjustment
US20050154473A1 (en) * 2004-01-13 2005-07-14 David Bassett Prosthetic knee mechanism
US20060136072A1 (en) * 2004-05-07 2006-06-22 Bisbee Charles R Iii Magnetorheologically actuated prosthetic knee
JP2006220574A (ja) * 2005-02-14 2006-08-24 Hitachi Ltd 回転体力学量測定装置および回転体力学量計測システム
US7485152B2 (en) * 2005-08-26 2009-02-03 The Ohio Willow Wood Company Prosthetic leg having electronically controlled prosthetic knee with regenerative braking feature
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Also Published As

Publication number Publication date
US8746080B2 (en) 2014-06-10
CA2789589A1 (en) 2011-08-18
CA2789589C (en) 2015-12-29
EP2534458B1 (en) 2019-03-13
EP2534458A4 (en) 2017-08-23
EP2534458A2 (en) 2012-12-19
US20140245840A1 (en) 2014-09-04
WO2011100117A2 (en) 2011-08-18
EP3557210B1 (en) 2022-12-14
WO2011100117A3 (en) 2011-11-17
US20110197682A1 (en) 2011-08-18
EP3557210A1 (en) 2019-10-23

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