DE69121969T2 - Ultraschall-Untersuchungs- und -Abbildungsgerät - Google Patents

Ultraschall-Untersuchungs- und -Abbildungsgerät

Info

Publication number
DE69121969T2
DE69121969T2 DE69121969T DE69121969T DE69121969T2 DE 69121969 T2 DE69121969 T2 DE 69121969T2 DE 69121969 T DE69121969 T DE 69121969T DE 69121969 T DE69121969 T DE 69121969T DE 69121969 T2 DE69121969 T2 DE 69121969T2
Authority
DE
Germany
Prior art keywords
imaging device
ultrasound examination
ultrasound
examination
imaging
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
DE69121969T
Other languages
English (en)
Other versions
DE69121969D1 (de
Inventor
Yukio Arima
Hiroaki Yanagimoto
Yuichi Kunitomo
Tetsuyoshi Tominaga
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 Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Application granted granted Critical
Publication of DE69121969D1 publication Critical patent/DE69121969D1/de
Publication of DE69121969T2 publication Critical patent/DE69121969T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01S15/8934—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration
    • G01S15/8945—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for linear mechanical movement
    • 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
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/5206—Two-dimensional coordinated display of distance and direction; B-scan display
    • G01S7/52061—Plan position indication (PPI display); C-scan display
DE69121969T 1990-05-30 1991-05-29 Ultraschall-Untersuchungs- und -Abbildungsgerät Expired - Fee Related DE69121969T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14101690 1990-05-30

Publications (2)

Publication Number Publication Date
DE69121969D1 DE69121969D1 (de) 1996-10-17
DE69121969T2 true DE69121969T2 (de) 1997-04-03

Family

ID=15282238

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69121969T Expired - Fee Related DE69121969T2 (de) 1990-05-30 1991-05-29 Ultraschall-Untersuchungs- und -Abbildungsgerät

Country Status (5)

Country Link
US (1) US5179954A (de)
EP (1) EP0459487B1 (de)
KR (1) KR0171605B1 (de)
DE (1) DE69121969T2 (de)
SG (1) SG48798A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05277127A (ja) * 1992-04-02 1993-10-26 Toshiba Corp 結石破砕装置
JP3171340B2 (ja) * 1993-01-06 2001-05-28 日立建機株式会社 超音波映像探査装置
US5533401A (en) * 1994-05-12 1996-07-09 General Electric Company Multizone ultrasonic inspection method and apparatus
US6901157B2 (en) * 2001-01-15 2005-05-31 Fuji Photo Film Co., Ltd. Ultrasonic diagnostic apparatus
KR101736612B1 (ko) * 2015-12-07 2017-05-17 주식회사 포스코 높이 조절형 초음파 센서를 이용한 강판의 내부 결함 탐상 장치 및 방법
JP6273055B1 (ja) * 2017-01-31 2018-01-31 株式会社日立パワーソリューションズ 位置制御装置、位置制御方法、及び超音波映像システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5468090A (en) * 1977-11-10 1979-05-31 Tokyo Shibaura Electric Co Ultrasonic scanner
DE3012173A1 (de) * 1980-03-28 1981-10-08 Siemens AG, 1000 Berlin und 8000 München Ultraschall-bildgeraet
JPS62240856A (ja) * 1985-01-19 1987-10-21 Hitachi Constr Mach Co Ltd 超音波探傷装置
US4932414A (en) * 1987-11-02 1990-06-12 Cornell Research Foundation, Inc. System of therapeutic ultrasound and real-time ultrasonic scanning
JP2719152B2 (ja) * 1988-07-30 1998-02-25 日立建機株式会社 超音波探傷装置

Also Published As

Publication number Publication date
DE69121969D1 (de) 1996-10-17
US5179954A (en) 1993-01-19
EP0459487A2 (de) 1991-12-04
EP0459487B1 (de) 1996-09-11
SG48798A1 (en) 1998-05-18
EP0459487A3 (en) 1992-06-24
KR0171605B1 (ko) 1999-05-01
KR910020434A (ko) 1991-12-20

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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