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DE69635587D1 - Ultraschallvorrichtung zum feststellen von knocheneigenschaften - Google Patents

Ultraschallvorrichtung zum feststellen von knocheneigenschaften

Info

Publication number
DE69635587D1
DE69635587D1 DE69635587T DE69635587T DE69635587D1 DE 69635587 D1 DE69635587 D1 DE 69635587D1 DE 69635587 T DE69635587 T DE 69635587T DE 69635587 T DE69635587 T DE 69635587T DE 69635587 D1 DE69635587 D1 DE 69635587D1
Authority
DE
Germany
Prior art keywords
ultrasonic device
fixing bone
bone properties
properties
fixing
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 - Fee Related
Application number
DE69635587T
Other languages
English (en)
Other versions
DE69635587T2 (de
Inventor
Edward Kantorovich
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.)
Sunlight Medical Ltd
Original Assignee
Sunlight Medical Ltd
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
Priority claimed from IL11670196A external-priority patent/IL116701A0/xx
Application filed by Sunlight Medical Ltd filed Critical Sunlight Medical Ltd
Publication of DE69635587D1 publication Critical patent/DE69635587D1/de
Application granted granted Critical
Publication of DE69635587T2 publication Critical patent/DE69635587T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0875—Clinical applications for diagnosis of bone
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H5/00—Measuring propagation velocity of ultrasonic, sonic or infrasonic waves, e.g. of pressure waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/011—Velocity or travel time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02483—Other human or animal parts, e.g. bones
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02854—Length, thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0421—Longitudinal waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Gynecology & Obstetrics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE69635587T 1995-10-04 1996-10-03 Ultraschallvorrichtung zum feststellen von knocheneigenschaften Expired - Fee Related DE69635587T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US477195P 1995-10-04 1995-10-04
US4771 1995-10-04
IL11670196 1996-01-08
IL11670196A IL116701A0 (en) 1995-10-04 1996-01-08 Ultrasonic device for determining bone characteristics
PCT/IL1996/000121 WO1997013145A1 (en) 1995-10-04 1996-10-03 Ultrasonic device for determining bone characteristics

Publications (2)

Publication Number Publication Date
DE69635587D1 true DE69635587D1 (de) 2006-01-19
DE69635587T2 DE69635587T2 (de) 2006-08-10

Family

ID=26323197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69635587T Expired - Fee Related DE69635587T2 (de) 1995-10-04 1996-10-03 Ultraschallvorrichtung zum feststellen von knocheneigenschaften

Country Status (7)

Country Link
EP (1) EP0873516B1 (de)
JP (1) JP2000504946A (de)
CN (1) CN1222772C (de)
AU (1) AU6999596A (de)
CA (1) CA2233852C (de)
DE (1) DE69635587T2 (de)
WO (1) WO1997013145A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999045348A1 (en) * 1998-03-03 1999-09-10 Sunlight Medical, Ltd. Determination of acoustic velocity in bone
US7112173B1 (en) 1998-03-03 2006-09-26 Sunlight Medical Ltd. Determination of acoustic velocity in bone
CN100406884C (zh) 1998-11-08 2008-07-30 阳光医学有限公司 骨骼速度测量
JP4688262B2 (ja) * 2000-07-27 2011-05-25 アロカ株式会社 超音波診断装置
DE60228310D1 (de) * 2001-11-30 2008-09-25 Petro Moilanen Verfahren für die nichtinvasive untersuchung von knochen
CA2472376A1 (en) * 2002-01-07 2003-07-17 Medson Ltd. Systems and methods of 3 dimensional ultrasonic imaging of hard tissue
FR2839876A1 (fr) * 2002-05-27 2003-11-28 Centre Nat Rech Scient Procede, sonde et appareil pour caracteriser par voie ultrasonore un milieu d'etude, en particulier la couche corticale d'un os
FR2839877B1 (fr) * 2002-05-27 2005-04-08 Centre Nat Rech Scient Procede, sonde et appareil pour evaluer de maniere non-invasive une duree de parcours ou une vitesse d'ultra-sons le long d'une interface, notamment osseuse
CN1766530B (zh) * 2005-11-29 2011-01-12 宏扬(河北)医疗器械有限公司 用双向逼近法测定骨中声速的方法
US7975555B2 (en) 2005-12-01 2011-07-12 California Institute Of Technology Apparatus for simultaneously measuring longitudinal and shear wave speeds in materials under compression load via an ultrasonic transducer
CN1846628B (zh) * 2006-04-29 2010-05-26 宏扬(河北)医疗器械有限公司 用时间极值法测定超声波在骨骼中传播速度的方法
JP4983802B2 (ja) * 2006-11-14 2012-07-25 国立大学法人 鹿児島大学 骨粗鬆症進行状況計測器及び骨粗鬆症進行状況計測方法
JP5374086B2 (ja) 2008-07-25 2013-12-25 古野電気株式会社 骨強度診断装置及び骨強度測定方法
DE202010017943U1 (de) 2009-04-07 2013-05-31 Beam-Med Ltd. Verbessertes Knochensonometer
JP5280927B2 (ja) * 2009-04-14 2013-09-04 古野電気株式会社 音速測定装置及び音速測定方法
FR2946753B1 (fr) * 2009-06-11 2011-07-22 Centre Nat Rech Scient Procede et dispositif ultrasonores pour caracteriser un milieu
AU2010304676A1 (en) * 2009-10-06 2012-03-08 Syneron Medical Ltd. Ultrasound monitoring of aesthetic treatments
CN103565468B (zh) * 2012-07-30 2018-01-19 Ge医疗系统环球技术有限公司 用于获得骨质状况信息的超声诊断设备及其方法
EP3115779B1 (de) * 2015-07-06 2023-07-26 ABB Schweiz AG System und verfahren zur messung einer signalausbreitungsgeschwindigkeit in einem flüssigen oder gasförmigen medium
CN105044215A (zh) * 2015-07-10 2015-11-11 国网天津市电力公司 一种非破坏性的材料声速现场测量方法
CN105193454B (zh) * 2015-10-19 2017-12-12 北京悦琦创通科技有限公司 骨检测设备和骨检测方法
FR3069150B1 (fr) * 2017-07-19 2019-08-02 Centre National De La Recherche Scientifique (Cnrs) Procede de caracterisation d'un os a l'aide d'ondes ultrasonores
CN108652672B (zh) * 2018-04-02 2021-06-22 中国科学院深圳先进技术研究院 一种超声成像系统、方法及装置
CN112638275B (zh) * 2018-06-27 2024-09-24 皇家飞利浦有限公司 解剖结构粘度的剪切波检测以及相关联的设备、系统和方法
WO2021014211A1 (en) 2019-07-23 2021-01-28 Stryker European Operations Limited Trauma ultrasound reduction device
CN111208519A (zh) * 2020-01-17 2020-05-29 西安探管者探测技术有限公司 一种地下管道深度测量装置及方法
JP7506901B2 (ja) * 2022-04-28 2024-06-27 ジャパンプローブ株式会社 超音波検査方法及び超音波検査システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441894A1 (de) * 1984-11-16 1986-07-24 Krautkrämer GmbH, 5000 Köln Verfahren und vorrichtung zur bestimmung der wandstaerke und/oder der schallgeschwindigkeit von pruefstuecken mit ultraschallimpulsen
US5143069A (en) * 1989-04-24 1992-09-01 Orthosonics, Inc. Diagnostic method of monitoring skeletal defect by in vivo acoustic measurement of mechanical strength using correlation and spectral analysis
US5426979A (en) * 1990-06-04 1995-06-27 Medicano Systems Ltd. Frequency spectrum apparatus for determining mechanical properties
JP2796179B2 (ja) * 1990-06-26 1998-09-10 憲賢 中鉢 骨の超音波診断装置

Also Published As

Publication number Publication date
CA2233852A1 (en) 1997-04-10
JP2000504946A (ja) 2000-04-25
DE69635587T2 (de) 2006-08-10
AU6999596A (en) 1997-04-28
WO1997013145A1 (en) 1997-04-10
EP0873516B1 (de) 2005-12-14
CN1222772C (zh) 2005-10-12
CN1203663A (zh) 1998-12-30
CA2233852C (en) 2004-03-16
EP0873516A1 (de) 1998-10-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee