DE3865034D1 - Ultraschall-untersuchungsgeraet. - Google Patents

Ultraschall-untersuchungsgeraet.

Info

Publication number
DE3865034D1
DE3865034D1 DE8888101805T DE3865034T DE3865034D1 DE 3865034 D1 DE3865034 D1 DE 3865034D1 DE 8888101805 T DE8888101805 T DE 8888101805T DE 3865034 T DE3865034 T DE 3865034T DE 3865034 D1 DE3865034 D1 DE 3865034D1
Authority
DE
Germany
Prior art keywords
examination device
ultrasonic examination
ultrasonic
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
DE8888101805T
Other languages
English (en)
Inventor
Hiroshi Fukukita
Shinichiro Ueno
Tsutomu Yano
Nobuaki Furuya
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Priority claimed from JP62027731A external-priority patent/JPS63194644A/ja
Priority claimed from JP62059409A external-priority patent/JPS63222746A/ja
Priority claimed from JP62215630A external-priority patent/JPS6459059A/ja
Priority claimed from JP62215631A external-priority patent/JPS6459060A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE3865034D1 publication Critical patent/DE3865034D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52019—Details of transmitters
    • G01S7/5202—Details of transmitters for pulse systems
    • G01S7/52022—Details of transmitters for pulse systems using a sequence of pulses, at least one pulse manipulating the transmissivity or reflexivity of the medium
    • 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
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/895—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques characterised by the transmitted frequency spectrum
    • G01S15/8952—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques characterised by the transmitted frequency spectrum using discrete, multiple frequencies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52023—Details of receivers
    • G01S7/52025—Details of receivers for pulse systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52023—Details of receivers
    • G01S7/52036—Details of receivers using analysis of echo signal for target characterisation
    • 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
    • G01N2291/02491—Materials with nonlinear acoustic properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE8888101805T 1987-02-09 1988-02-08 Ultraschall-untersuchungsgeraet. Expired - Lifetime DE3865034D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP62027731A JPS63194644A (ja) 1987-02-09 1987-02-09 超音波計測装置
JP62059409A JPS63222746A (ja) 1987-03-13 1987-03-13 非線形用超音波変換装置
JP62215630A JPS6459059A (en) 1987-08-28 1987-08-28 Nondestructive inspection instrument
JP62215631A JPS6459060A (en) 1987-08-28 1987-08-28 Nondestructive inspection instrument

Publications (1)

Publication Number Publication Date
DE3865034D1 true DE3865034D1 (de) 1991-10-31

Family

ID=27458750

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888101805T Expired - Lifetime DE3865034D1 (de) 1987-02-09 1988-02-08 Ultraschall-untersuchungsgeraet.

Country Status (3)

Country Link
US (1) US4844082A (de)
EP (1) EP0279314B1 (de)
DE (1) DE3865034D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5706819A (en) * 1995-10-10 1998-01-13 Advanced Technology Laboratories, Inc. Ultrasonic diagnostic imaging with harmonic contrast agents
US7104956B1 (en) * 1996-11-08 2006-09-12 Research Corporation Technologies, Inc. Finite amplitude distortion-based inhomogeneous pulse echo ultrasonic imaging
JP3432204B2 (ja) 2000-02-17 2003-08-04 アロカ株式会社 超音波診断装置
JP4557573B2 (ja) * 2003-03-14 2010-10-06 株式会社東芝 超音波診断装置及び超音波診断装置の作動方法
US8038616B2 (en) 2003-05-30 2011-10-18 Surf Technology As Acoustic imaging by nonlinear low frequency manipulation of high frequency scattering and propagation properties
US20040267129A1 (en) * 2003-05-30 2004-12-30 Angelsen Bjorn A.J. Ultrasonic contrast agent detection and imaging by low frequency manipulation of high frequency scattering properties
US20050277835A1 (en) * 2003-05-30 2005-12-15 Angelsen Bjorn A Ultrasound imaging by nonlinear low frequency manipulation of high frequency scattering and propagation properties
EP1782094A2 (de) * 2004-07-23 2007-05-09 ANGELSEN, Bjorn A. J. Ultraschall-bildgebung unter verwendung nichtlinearer manipulation von vorwärts-ausbreitungseigenschaften eines impulses
US7887484B2 (en) * 2005-08-12 2011-02-15 Siemens Medical Solutions Usa, Inc. Automatic velocity scale identification for medical diagnostic ultrasound
BRPI0520533A2 (pt) * 2005-09-08 2009-10-06 Rune Hansen métodos para formar imagem de propriedades de propagação e/ou de dispersão acústicas em uma região de um objeto e para formar imagem de propriedades de dispersão não linear acústicas em uma região de um objeto, e, instrumento acústico para formar imagem de uma região de um objeto
FR2932887B1 (fr) * 2008-06-24 2016-02-05 Univ Francois Rabelais De Tours Dispositif acoustique de mesure localisee et sans contact des non-linearites elastique et dissipative et de la viscoelasticite
US20100228130A1 (en) * 2009-03-09 2010-09-09 Teratech Corporation Portable ultrasound imaging system
KR101191364B1 (ko) 2010-09-27 2012-10-15 한양대학교 산학협력단 비선형 평가 시스템 및 장치
JP6013493B2 (ja) 2011-10-03 2016-10-25 サーフ テクノロジー アクティーゼルスカブＳｕｒｆ Ｔｅｃｈｎｏｌｏｇｙ Ａｓ デュアルバンドパルス合成物による非線形イメージング
RU2606172C2 (ru) * 2015-05-18 2017-01-10 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Способ определения акустических частотных характеристик звукопоглощающих конструкций
EP3494406A1 (de) * 2016-08-04 2019-06-12 Koninklijke Philips N.V. Ultraschallsystem-frontend-schaltung für eine 128-element-array-sonde

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610255A (en) * 1983-12-02 1986-09-09 Fujitsu Limited Ultrasonic non-linear parameter measuring system
JPS60171037A (ja) * 1984-02-16 1985-09-04 株式会社東芝 超音波診断装置
JPS61100237A (ja) * 1984-10-23 1986-05-19 株式会社東芝 超音波診断装置
JPS61290942A (ja) * 1985-06-19 1986-12-20 株式会社東芝 超音波組織診断装置
JPS63122923A (ja) * 1986-11-13 1988-05-26 Agency Of Ind Science & Technol 超音波測温装置

Also Published As

Publication number Publication date
EP0279314A1 (de) 1988-08-24
US4844082A (en) 1989-07-04
EP0279314B1 (de) 1991-09-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)