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AR014835A1 - Instrumento para medir las propiedades compresivas de un cuerpo - Google Patents

Instrumento para medir las propiedades compresivas de un cuerpo

Info

Publication number
AR014835A1
AR014835A1 ARP990101637A ARP990101637A AR014835A1 AR 014835 A1 AR014835 A1 AR 014835A1 AR P990101637 A ARP990101637 A AR P990101637A AR P990101637 A ARP990101637 A AR P990101637A AR 014835 A1 AR014835 A1 AR 014835A1
Authority
AR
Argentina
Prior art keywords
instrument
measuring
compressive properties
apply
measurement reference
Prior art date
Application number
ARP990101637A
Other languages
English (en)
Original Assignee
Smith & Nephew Inc
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 Smith & Nephew Inc filed Critical Smith & Nephew Inc
Publication of AR014835A1 publication Critical patent/AR014835A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/405—Investigating hardness or rebound hardness by determining the vibration frequency of a sensing element in contact with the specimen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
    • A61B5/0053—Detecting, measuring or recording by applying mechanical forces or stimuli by applying pressure, e.g. compression, indentation, palpation, grasping, gauging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4514—Cartilage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0089—Biorheological properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/0202—Control of the test
    • G01N2203/0208—Specific programs of loading, e.g. incremental loading or pre-loading

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Un instrumento para medir las propiedades compresivas de un cuerpo (por ejemplo, un cartílago articular). El instrumento incluye una sonda alargada, unconjunto de empuje para aplicar una pre-carga determinada al cuerpopara establecer unareferencia de medicion en la pre-carga predeterminada, unaccionador para mover la sonda alargada para aplicar una fuerza compresiva al cuerpo, y un dispositivo de medicion el cual mide el desplazamiento de la sondaalargada relativo a la referenciade medicion.
ARP990101637A 1998-04-09 1999-04-09 Instrumento para medir las propiedades compresivas de un cuerpo AR014835A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/058,070 US6068604A (en) 1998-04-09 1998-04-09 Cartilage indentor instrument

Publications (1)

Publication Number Publication Date
AR014835A1 true AR014835A1 (es) 2001-03-28

Family

ID=22014478

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990101637A AR014835A1 (es) 1998-04-09 1999-04-09 Instrumento para medir las propiedades compresivas de un cuerpo

Country Status (4)

Country Link
US (1) US6068604A (es)
AR (1) AR014835A1 (es)
AU (1) AU3213199A (es)
WO (1) WO1999053292A1 (es)

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WO2001087040A2 (en) 2000-05-12 2001-11-22 Hospital For Special Surgery Determination of the ultrastructure of connective tissue by an infrared fiber-optic spectroscopic probe
US6815179B2 (en) * 2001-02-20 2004-11-09 Mitsuo Ochi Methods for measuring stiffness of cultured tissue, for determining transplant compatibility, for quality control, and for preparing transplant-compatible cultured tissue
JP4066141B2 (ja) * 2001-02-20 2008-03-26 光夫 越智 培養組織の品質管理方法及び製造方法
WO2002090906A2 (en) * 2001-05-10 2002-11-14 Hospital For Special Surgery Utilization of an infrared probe to discriminate between materials
US20030055360A1 (en) * 2001-09-05 2003-03-20 Zeleznik Matthew A. Minimally invasive sensing system for measuring rigidity of anatomical matter
US6607580B1 (en) * 2002-03-04 2003-08-19 Agilent Technologies, Inc. Separation column for a gas chromatograph
US20060178596A1 (en) * 2005-01-25 2006-08-10 University Of Massachusetts Cutaneous indentation sensory testing device
US7878987B2 (en) * 2005-05-05 2011-02-01 The Regents Of The University Of California Methods and instruments for assessing bone fracture risk
EP1885272A4 (en) * 2005-05-05 2009-05-27 Univ California METHOD AND INSTRUMENTS FOR THE ASSESSMENT OF BONE FRACTURE RISK
CN101389285B (zh) * 2006-02-22 2012-10-03 航生医疗公司 用于测量工作仪器上的远端力的系统和装置
US8989528B2 (en) 2006-02-22 2015-03-24 Hansen Medical, Inc. Optical fiber grating sensors and methods of manufacture
WO2008061296A1 (en) * 2006-11-20 2008-05-29 Queensland University Of Technology Testing device and method for use on soft tissue
EP2142078A4 (en) * 2007-04-03 2011-09-14 Univ California IMPROVED METHODS AND INSTRUMENTS FOR TESTING MATERIALS
US20090012533A1 (en) * 2007-04-23 2009-01-08 Hansen Medical, Inc. Robotic instrument control system
US20080275367A1 (en) * 2007-04-23 2008-11-06 Hansen Medical, Inc Systems and methods for mapping intra-body tissue compliance
US9987468B2 (en) 2007-06-29 2018-06-05 Actuated Medical, Inc. Reduced force device for intravascular access and guidewire placement
US10219832B2 (en) * 2007-06-29 2019-03-05 Actuated Medical, Inc. Device and method for less forceful tissue puncture
US8328738B2 (en) 2007-06-29 2012-12-11 Actuated Medical, Inc. Medical tool for reduced penetration force with feedback means
US20090076476A1 (en) * 2007-08-15 2009-03-19 Hansen Medical, Inc. Systems and methods employing force sensing for mapping intra-body tissue
WO2009025779A1 (en) * 2007-08-20 2009-02-26 The Regents Of The University Of California Methods and instruments for measuring tissue mechanical properties
US8083691B2 (en) * 2008-11-12 2011-12-27 Hansen Medical, Inc. Apparatus and method for sensing force
WO2010082356A1 (ja) * 2009-01-19 2010-07-22 株式会社エム・アイ・ラボ 測定装置および測定方法
WO2011014511A1 (en) * 2009-07-27 2011-02-03 The Trustees Of The University Of Pennsylvania Device for measuring tissue stiffness
WO2012015592A2 (en) 2010-07-28 2012-02-02 The Regents Of The University Of California Method and device for reference point indentation without a reference probe
US8961533B2 (en) 2010-09-17 2015-02-24 Hansen Medical, Inc. Anti-buckling mechanisms and methods
US20120191086A1 (en) 2011-01-20 2012-07-26 Hansen Medical, Inc. System and method for endoluminal and translumenal therapy
US20130030363A1 (en) 2011-07-29 2013-01-31 Hansen Medical, Inc. Systems and methods utilizing shape sensing fibers
ES2745583T3 (es) * 2012-07-25 2020-03-02 Univ California Sondas de autoalineación y dispositivos relacionados
US10058352B2 (en) 2012-11-08 2018-08-28 Smith & Nephew, Inc. Methods and devices suitable for improved reattachment of detached cartilage to subchondral bone
WO2014074804A2 (en) 2012-11-08 2014-05-15 Smith & Nephew, Inc. Methods and compositions suitable for improved reattachment of detached cartilage to subchondral bone
US20140148673A1 (en) 2012-11-28 2014-05-29 Hansen Medical, Inc. Method of anchoring pullwire directly articulatable region in catheter
US20140277334A1 (en) 2013-03-14 2014-09-18 Hansen Medical, Inc. Active drives for robotic catheter manipulators
JP6643325B2 (ja) * 2014-09-13 2020-02-12 アジレント・テクノロジーズ・インクＡｇｉｌｅｎｔ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｉｎｃ． 装置
US10145823B2 (en) * 2014-09-13 2018-12-04 Agilent Technologies, Inc. Gas chromatography (GC) column heater control using multiple temperature sensors
US10401331B2 (en) 2014-09-13 2019-09-03 Agilent Technologies, Inc. Gas chromatography (GC) column heater
WO2016146264A1 (de) * 2015-03-17 2016-09-22 Hochschule München Indentierungsvorrichtung mit piezoelektrischem stellelement
US11147504B2 (en) * 2015-04-27 2021-10-19 Osaka Sangyo University Examination diagnosis device
US10940292B2 (en) 2015-07-08 2021-03-09 Actuated Medical, Inc. Reduced force device for intravascular access and guidewire placement
US11793543B2 (en) 2015-09-18 2023-10-24 Obvius Robotics, Inc. Device and method for automated insertion of penetrating member
US10463439B2 (en) 2016-08-26 2019-11-05 Auris Health, Inc. Steerable catheter with shaft load distributions
FR3064359B1 (fr) * 2017-03-21 2021-04-16 Centre Nat Rech Scient Dispositif pour la caracterisation mecanique d'un element d'interet par exemple un ovocyte
JP6924984B2 (ja) * 2017-03-28 2021-08-25 帝人メディカルテクノロジー株式会社 骨硬度測定器
JP7142496B2 (ja) * 2018-06-26 2022-09-27 新光電子株式会社 把持部を備える押込み試験装置

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FR2382688A1 (fr) * 1977-03-04 1978-09-29 Oreal Appareil de mesure de durete
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Also Published As

Publication number Publication date
US6068604A (en) 2000-05-30
AU3213199A (en) 1999-11-01
WO1999053292A1 (en) 1999-10-21

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