DE60224538D1 - Messvorrichtung zur untersuchung eines komprimierbaren gewebes - Google Patents

Messvorrichtung zur untersuchung eines komprimierbaren gewebes

Info

Publication number
DE60224538D1
DE60224538D1 DE60224538T DE60224538T DE60224538D1 DE 60224538 D1 DE60224538 D1 DE 60224538D1 DE 60224538 T DE60224538 T DE 60224538T DE 60224538 T DE60224538 T DE 60224538T DE 60224538 D1 DE60224538 D1 DE 60224538D1
Authority
DE
Germany
Prior art keywords
measuring
measuring device
tissue
compressible
examined
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
DE60224538T
Other languages
English (en)
Other versions
DE60224538T2 (de
Inventor
Jukka Jurvelin
Ilkka Kiviranta
Juha Toyras
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE60224538D1 publication Critical patent/DE60224538D1/de
Publication of DE60224538T2 publication Critical patent/DE60224538T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6843—Monitoring or controlling sensor contact pressure
    • 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
    • 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
    • A61B5/4528—Joints

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Prostheses (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
DE60224538T 2001-04-23 2002-04-23 Messvorrichtung zur untersuchung eines komprimierbaren gewebes Expired - Lifetime DE60224538T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20010832A FI20010832A0 (fi) 2001-04-23 2001-04-23 Menetelmä ja mittauslaite kokoonpainuvan kudoksen tutkimiseksi
FI20010832 2001-04-23
PCT/FI2002/000334 WO2002085214A1 (en) 2001-04-23 2002-04-23 Method and measuring device for examining a compressible tissue

Publications (2)

Publication Number Publication Date
DE60224538D1 true DE60224538D1 (de) 2008-02-21
DE60224538T2 DE60224538T2 (de) 2009-01-22

Family

ID=8561034

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60224538T Expired - Lifetime DE60224538T2 (de) 2001-04-23 2002-04-23 Messvorrichtung zur untersuchung eines komprimierbaren gewebes

Country Status (6)

Country Link
US (1) US20050043623A1 (de)
EP (1) EP1408837B1 (de)
AT (1) ATE383110T1 (de)
DE (1) DE60224538T2 (de)
FI (1) FI20010832A0 (de)
WO (1) WO2002085214A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7611465B2 (en) * 2003-07-15 2009-11-03 Board Of Regents, The University Of Texas System Rapid and accurate detection of bone quality using ultrasound critical angle reflectometry
US7744535B2 (en) * 2004-07-30 2010-06-29 Wisconsin Alumni Research Foundation Method and apparatus for acoustoelastic extraction of strain and material properties
US20080125653A1 (en) * 2006-11-27 2008-05-29 Board Of Regents, The University Of Texas System Density and porosity measurements by ultrasound
WO2010118117A1 (en) * 2009-04-07 2010-10-14 Regents Of The University Of Minnesota Sensing tissue properties
JP6134051B2 (ja) * 2013-03-29 2017-05-31 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 歪測定の間の撮像中に超音波プローブにおける力及びトルクを測定するシステム
GB201415649D0 (en) * 2014-09-04 2014-10-22 Univ Heriot Watt A membrane sensor for dynamic instrumented palpatation of soft materials
US10631838B2 (en) * 2016-05-03 2020-04-28 Covidien Lp Devices, systems, and methods for locating pressure sensitive critical structures
US11832916B2 (en) 2020-01-29 2023-12-05 Covidien Lp System and methods for identifying vessels within tissue

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90616C (fi) * 1991-08-01 1994-03-10 Ilkka Kiviranta Jäykän kudoksen jäykkyysmittauslaite ja mittausmenetelmä
EP0637221A4 (de) * 1992-04-21 1998-09-09 Univ Texas Instrument und verfahren zur arthroskopischen deformationsmessung.
JP3151153B2 (ja) * 1995-09-20 2001-04-03 定夫 尾股 周波数偏差検出回路及びそれを利用した測定器
DE19754085A1 (de) * 1997-12-05 1999-06-10 Helmut Prof Dr Ing Ermert Ein sonographisches Elastographiesystem
US6585666B2 (en) * 1998-10-13 2003-07-01 The Administrators Of The Tulane Educational Fund Arthroscopic diagnostic probe to measure mechanical properties of articular cartilage
US6494840B1 (en) * 2000-07-31 2002-12-17 The Hong Kong Polytechnic University Portable ultrasonic palpation system

Also Published As

Publication number Publication date
DE60224538T2 (de) 2009-01-22
EP1408837A1 (de) 2004-04-21
WO2002085214A1 (en) 2002-10-31
US20050043623A1 (en) 2005-02-24
FI20010832A0 (fi) 2001-04-23
ATE383110T1 (de) 2008-01-15
EP1408837B1 (de) 2008-01-09

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