DE69624748D1 - Instrument zur Knochenuntersuchung - Google Patents

Instrument zur Knochenuntersuchung

Info

Publication number
DE69624748D1
DE69624748D1 DE69624748T DE69624748T DE69624748D1 DE 69624748 D1 DE69624748 D1 DE 69624748D1 DE 69624748 T DE69624748 T DE 69624748T DE 69624748 T DE69624748 T DE 69624748T DE 69624748 D1 DE69624748 D1 DE 69624748D1
Authority
DE
Germany
Prior art keywords
examination instrument
bone examination
bone
instrument
examination
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
DE69624748T
Other languages
English (en)
Other versions
DE69624748T2 (de
Inventor
Naoki Ohtomo
Sadayuki Ueha
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.)
Hitachi Aloka Medical Ltd
Original Assignee
Aloka Co 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 Aloka Co Ltd filed Critical Aloka Co Ltd
Publication of DE69624748D1 publication Critical patent/DE69624748D1/de
Application granted granted Critical
Publication of DE69624748T2 publication Critical patent/DE69624748T2/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
    • 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
    • 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
    • G01N2291/015—Attenuation, scattering
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE69624748T 1995-04-10 1996-04-09 Instrument zur Knochenuntersuchung Expired - Lifetime DE69624748T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7084325A JP2883290B2 (ja) 1995-04-10 1995-04-10 超音波骨評価装置

Publications (2)

Publication Number Publication Date
DE69624748D1 true DE69624748D1 (de) 2002-12-19
DE69624748T2 DE69624748T2 (de) 2003-07-17

Family

ID=13827371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69624748T Expired - Lifetime DE69624748T2 (de) 1995-04-10 1996-04-09 Instrument zur Knochenuntersuchung

Country Status (5)

Country Link
US (1) US5807250A (de)
EP (1) EP0737441B1 (de)
JP (1) JP2883290B2 (de)
KR (1) KR100404427B1 (de)
DE (1) DE69624748T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE260601T1 (de) * 1996-09-27 2004-03-15 Metra Biosystems Inc Auswertung von ultraschallsignalen zur knochen- analyse mittels der ein messfeld darstellenden werte
EP1041929A1 (de) * 1997-12-22 2000-10-11 Klaus Vammen Verfahren und vorrichtung zur bestimmung der eigenschaften von knochengewebe mittels ultraschall
ATE274186T1 (de) 1998-11-08 2004-09-15 Sunlight Medical Ltd Methode zur geschwindigkeitsmessung in knochen
WO2000028900A1 (en) * 1998-11-17 2000-05-25 Metra Biosystems, Inc. Test object geometry for ultrasound transmission calibration
US7547283B2 (en) * 2000-11-28 2009-06-16 Physiosonics, Inc. Methods for determining intracranial pressure non-invasively
US20060079773A1 (en) * 2000-11-28 2006-04-13 Allez Physionix Limited Systems and methods for making non-invasive physiological assessments by detecting induced acoustic emissions
AU2002239360A1 (en) 2000-11-28 2002-06-11 Allez Physionix Limited Systems and methods for making non-invasive physiological assessments
JP2002186620A (ja) * 2000-12-21 2002-07-02 Aloka Co Ltd 超音波骨評価装置
WO2002071949A2 (en) * 2001-02-28 2002-09-19 Research Foundation Of State University Of New York Method and apparatus for scanning confocal acoustic diagnostic for bone quality
EP1639946B1 (de) * 2004-09-24 2007-11-14 Aloka Co. Ltd. Ultraschall-Diagnosegerät
US7806823B2 (en) 2004-09-27 2010-10-05 Aloka Co., Ltd. Ultrasonic diagnostic apparatus
US20090112094A1 (en) * 2006-04-13 2009-04-30 The Research Foundation Of State University Of New York Phased Apply Ultrasound With Electronically Controlled Focal Point For Assessing Bone Quality Via Acoustic Topology And Wave Transmit Functions
US7938778B2 (en) 2007-12-26 2011-05-10 Aloka Co., Ltd. Ultrasound diagnosis apparatus
JP5472851B2 (ja) * 2009-11-16 2014-04-16 学校法人千葉工業大学 超音波検査装置および検査方法
JP5620720B2 (ja) * 2010-06-11 2014-11-05 日立アロカメディカル株式会社 超音波骨評価装置
DE102010053449B4 (de) * 2010-12-06 2013-04-18 Wittenstein Ag Vorrichtung zur Bestimmung von Knochenzuständen und Verfahren zum Betrieb der Vorrichtung
CN109613114A (zh) * 2018-11-30 2019-04-12 福建中烟工业有限责任公司 再造烟叶对涂布液吸收性能的超声波检测方法及装置
KR102465921B1 (ko) 2022-09-19 2022-11-11 주식회사 주영피앤에스 끈 길이 조절 기구

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556845B1 (fr) * 1983-12-16 1986-04-11 Cgr Ultrasonic Procede de caracterisation par ondes acoustiques de la structure d'un milieu et dispositif mettant en oeuvre ce procede
JPS6080442A (ja) * 1983-10-06 1985-05-08 テルモ株式会社 超音波測定方法およびその装置
JPH0718842B2 (ja) * 1985-10-16 1995-03-06 日立建機株式会社 超音波検査装置
US4913157A (en) * 1986-06-03 1990-04-03 Analog Devices, Inc. Ultrasound method and apparatus for evaluating, in vivo, bone conditions
EP0299906A3 (de) * 1987-07-16 1990-06-13 The University Of Melbourne In vivo Knochenbeschaffenheitsmessung
US5042489A (en) * 1988-05-11 1991-08-27 Lunar Corporation Ultrasonic densitometer device and method
US4941474A (en) * 1988-07-01 1990-07-17 Massachusetts Institute Of Technology Multivariable analysis of bone condition
US4926870A (en) * 1988-08-30 1990-05-22 Osteo-Technology, Inc. Method and apparatus for ultrasonic analysis of bone strength in vivo
US5218963A (en) * 1991-10-15 1993-06-15 Lunar Corporation Ultrasonic bone analysis device and method
US5259384A (en) * 1992-07-30 1993-11-09 Kaufman Jonathan J Ultrasonic bone-assessment apparatus and method
US5402781A (en) * 1993-03-03 1995-04-04 Washington University Method and apparatus for determining bone density and diagnosing osteoporosis
JP2596701B2 (ja) * 1993-07-22 1997-04-02 アロカ株式会社 骨評価装置
US5651363A (en) * 1996-02-16 1997-07-29 Orthologic Corporation Ultrasonic bone assessment method and apparatus

Also Published As

Publication number Publication date
EP0737441B1 (de) 2002-11-13
KR960037147A (ko) 1996-11-19
US5807250A (en) 1998-09-15
EP0737441A1 (de) 1996-10-16
JP2883290B2 (ja) 1999-04-19
JPH08280671A (ja) 1996-10-29
KR100404427B1 (ko) 2004-02-11
DE69624748T2 (de) 2003-07-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition