DE69818522D1 - Bestimmung der akustischen geschwindigkeit im knochen - Google Patents

Bestimmung der akustischen geschwindigkeit im knochen

Info

Publication number
DE69818522D1
DE69818522D1 DE69818522T DE69818522T DE69818522D1 DE 69818522 D1 DE69818522 D1 DE 69818522D1 DE 69818522 T DE69818522 T DE 69818522T DE 69818522 T DE69818522 T DE 69818522T DE 69818522 D1 DE69818522 D1 DE 69818522D1
Authority
DE
Germany
Prior art keywords
bone
determination
acoustic speed
acoustic
speed
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
DE69818522T
Other languages
English (en)
Other versions
DE69818522T2 (de
Inventor
Edward Kantorovich
Vladimir Pasternak
Shai Ashkenazi
Elena Ledenev
Andrey Mordvinov
Yehuda Niv
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.)
BEAM-MED. LTD., PETACH-TIKRA, IT
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
Application filed by Sunlight Medical Ltd filed Critical Sunlight Medical Ltd
Application granted granted Critical
Publication of DE69818522D1 publication Critical patent/DE69818522D1/de
Publication of DE69818522T2 publication Critical patent/DE69818522T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
    • 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—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0875—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of bone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
    • A61B8/4227—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames characterised by straps, belts, cuffs or braces
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE69818522T 1998-03-03 1998-06-24 Bestimmung der akustischen geschwindigkeit im knochen Expired - Lifetime DE69818522T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7669898P 1998-03-03 1998-03-03
US76698P 1998-03-03
PCT/IL1998/000299 WO1999045348A1 (en) 1998-03-03 1998-06-24 Determination of acoustic velocity in bone

Publications (2)

Publication Number Publication Date
DE69818522D1 true DE69818522D1 (de) 2003-10-30
DE69818522T2 DE69818522T2 (de) 2004-07-01

Family

ID=22133674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69818522T Expired - Lifetime DE69818522T2 (de) 1998-03-03 1998-06-24 Bestimmung der akustischen geschwindigkeit im knochen

Country Status (8)

Country Link
EP (1) EP1060367B1 (de)
JP (1) JP2003517328A (de)
KR (1) KR100547960B1 (de)
CN (1) CN1180228C (de)
AU (1) AU7928898A (de)
CA (1) CA2322628A1 (de)
DE (1) DE69818522T2 (de)
WO (1) WO1999045348A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4688262B2 (ja) * 2000-07-27 2011-05-25 アロカ株式会社 超音波診断装置
FR2830936B1 (fr) 2001-10-16 2004-08-27 Agronomique Inst Nat Rech Procede pour mesurer l'etat de tension d'un materiau et applications de ce procede
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
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
JP4787569B2 (ja) * 2004-09-29 2011-10-05 日立アロカメディカル株式会社 超音波診断装置
GR1005458B (el) 2005-08-24 2007-03-05 Δημητριος Φωτιαδης Μεθοδος και συστημα για την ευοδωση και παρακολουθηση της επουλωτικης διαδικασιας των οστων
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
JP5280647B2 (ja) * 2007-05-29 2013-09-04 古野電気株式会社 超音波を用いた骨強度診断装置及び超音波を用いた骨強度診断装置が作動する方法
FI124644B (fi) * 2008-03-05 2014-11-28 Oscare Medical Oy Menetelmä ja laite luun tiheyden mittaamista varten
FI124645B (fi) 2008-03-05 2014-11-28 Oscare Medical Oy Kalibroitava menetelmä ja laite luun tiheyden mittaamista varten
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
JP5235112B2 (ja) 2008-07-25 2013-07-10 古野電気株式会社 形状検出装置、形状検出方法、及び形状検出装置を用いた骨強度診断装置
WO2010116374A2 (en) * 2009-04-07 2010-10-14 Beam-Med Ltd. Improved bone sonometer
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
EP2494925A1 (de) * 2011-03-03 2012-09-05 Koninklijke Philips Electronics N.V. Berechnung der Geschwindigkeit von Ultraschall in mindestens zwei Gewebetypen
KR102196878B1 (ko) * 2013-12-27 2020-12-30 삼성메디슨 주식회사 초음파 프로브 및 초음파 프로브 제조 방법
CN104483385B (zh) * 2014-12-05 2017-02-22 中国航空工业集团公司北京航空材料研究院 一种各向异性材料纵波声速的测量方法
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
US11071519B2 (en) 2015-11-13 2021-07-27 Orthoforge, Inc. Medical devices, systems and methods for monitoring and stimulating osteogenesis
EP3470775B1 (de) * 2017-10-11 2022-12-14 Flexim Flexible Industriemesstechnik GmbH Verfahren und messanordnung zur messung von schichtdicke und schallwellengeschwindigkeit in ein- oder mehrlagigen proben mittels ultraschall ohne a-priori kenntnis der jeweils anderen grösse
US10739316B2 (en) * 2017-12-11 2020-08-11 Insightec, Ltd. Phased array calibration for geometry and aberration correction
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
CN113109446B (zh) * 2021-04-15 2022-11-29 复旦大学 一种超声断层成像方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083232A (en) * 1976-04-23 1978-04-11 California Institute Of Technology Medical tomograph system using ultrasonic transmission
SU1308319A1 (ru) * 1983-11-05 1987-05-07 Предприятие П/Я Р-6856 Способ ультразвуковой диагностики состо ни костных тканей через м гкие
US4669482A (en) * 1985-10-28 1987-06-02 Board Of Regents, The University Of Texas System Pulse echo method and apparatus for sound velocity estimation in vivo
SU1420383A1 (ru) * 1987-01-12 1988-08-30 Предприятие П/Я Р-6856 Способ определени скорости распространени ультразвука в костной ткани через м гкие ткани
US5038787A (en) * 1988-08-10 1991-08-13 The Board Of Regents, The University Of Texas System Method and apparatus for analyzing material properties using reflected ultrasound
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
FR2660186A1 (fr) * 1990-03-27 1991-10-04 Technomed Int Sa Utilisation d'ultrasons pour la detection et la localisation d'une zone osseuse, procede et dispositif de detection et de localisation d'une telle zone osseuse par ultrasons.
IL94616A (en) * 1990-06-04 1994-06-24 Medicano Systems Ltd Apparatus and method for calculating the mechanical properties of a solid
US5426979A (en) * 1990-06-04 1995-06-27 Medicano Systems Ltd. Frequency spectrum apparatus for determining mechanical properties
US5720290A (en) * 1993-04-07 1998-02-24 Metra Biosystems, Inc. Apparatus and method for acoustic analysis of bone using optimized functions of spectral and temporal signal components
WO1997013145A1 (en) * 1995-10-04 1997-04-10 Sunlight Ultrasound Technologies Limited Ultrasonic device for determining bone characteristics
US5785041A (en) * 1996-03-26 1998-07-28 Hologic Inc. System for assessing bone characteristics

Also Published As

Publication number Publication date
AU7928898A (en) 1999-09-20
KR100547960B1 (ko) 2006-02-02
JP2003517328A (ja) 2003-05-27
CN1180228C (zh) 2004-12-15
CN1297527A (zh) 2001-05-30
KR20010041510A (ko) 2001-05-25
CA2322628A1 (en) 1999-09-10
EP1060367A1 (de) 2000-12-20
WO1999045348A1 (en) 1999-09-10
DE69818522T2 (de) 2004-07-01
EP1060367B1 (de) 2003-09-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BEAM-MED. LTD., PETACH-TIKRA, IT