DE3674464D1 - Ultraschallsonde. - Google Patents

Ultraschallsonde.

Info

Publication number
DE3674464D1
DE3674464D1 DE8686303140T DE3674464T DE3674464D1 DE 3674464 D1 DE3674464 D1 DE 3674464D1 DE 8686303140 T DE8686303140 T DE 8686303140T DE 3674464 T DE3674464 T DE 3674464T DE 3674464 D1 DE3674464 D1 DE 3674464D1
Authority
DE
Germany
Prior art keywords
ultrasonic probe
probe
ultrasonic
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
DE8686303140T
Other languages
English (en)
Inventor
Masami Kawabuchi
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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE3674464D1 publication Critical patent/DE3674464D1/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
    • 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
    • G01S15/8979—Combined Doppler and pulse-echo imaging systems
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
    • G10K11/352—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving the transducer
    • G10K11/355—Arcuate movement

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE8686303140T 1985-04-26 1986-04-25 Ultraschallsonde. Expired - Lifetime DE3674464D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60090021A JPS61247439A (ja) 1985-04-26 1985-04-26 扇形機械走査式超音波探触子

Publications (1)

Publication Number Publication Date
DE3674464D1 true DE3674464D1 (de) 1990-10-31

Family

ID=13987039

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686303140T Expired - Lifetime DE3674464D1 (de) 1985-04-26 1986-04-25 Ultraschallsonde.

Country Status (4)

Country Link
US (1) US4677853A (de)
EP (1) EP0203717B1 (de)
JP (1) JPS61247439A (de)
DE (1) DE3674464D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8709903D0 (en) * 1987-04-27 1987-06-03 Gec Avionics Sensor apparatus
US5197972A (en) * 1991-03-25 1993-03-30 Hakki A Hamid Arterial manometric dressing
JPH08117237A (ja) * 1994-10-20 1996-05-14 Fuji Photo Optical Co Ltd 超音波診断装置
JP5576036B2 (ja) * 2007-10-23 2014-08-20 日立アロカメディカル株式会社 超音波診断装置
US8378771B2 (en) 2007-12-20 2013-02-19 Boston Scientific Scimed, Inc. Rotary transformer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU483477B2 (en) * 1972-06-08 1977-05-18 Commonwealth Of Australia, The Wide aperture ultrasonic array
US4097835A (en) * 1976-09-20 1978-06-27 Sri International Dual transducer arrangement for ultrasonic imaging system
AT364438B (de) * 1979-03-12 1981-10-27 Kretztechnik Gmbh Schallkopf fuer untersuchungen mit ultraschall nach dem impuls-echoverfahren
DE3045623A1 (de) * 1980-12-03 1982-06-24 Siemens AG, 1000 Berlin und 8000 München Ultraschall-applikator
EP0455273B1 (de) * 1984-08-30 1996-10-30 Matsushita Electric Industrial Co., Ltd. Ultraschallwandler für medizinische Diagnostik

Also Published As

Publication number Publication date
EP0203717B1 (de) 1990-09-26
EP0203717A1 (de) 1986-12-03
US4677853A (en) 1987-07-07
JPS61247439A (ja) 1986-11-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition