AT384728B - Ultraschall-diagnosegeraet - Google Patents

Ultraschall-diagnosegeraet

Info

Publication number
AT384728B
AT384728B AT0100782A AT100782A AT384728B AT 384728 B AT384728 B AT 384728B AT 0100782 A AT0100782 A AT 0100782A AT 100782 A AT100782 A AT 100782A AT 384728 B AT384728 B AT 384728B
Authority
AT
Austria
Prior art keywords
diagnostic device
ultrasonic diagnostic
ultrasonic
diagnostic
Prior art date
Application number
AT0100782A
Other languages
English (en)
Other versions
ATA100782A (de
Original Assignee
Strahlen Umweltforsch Gmbh
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 Strahlen Umweltforsch Gmbh filed Critical Strahlen Umweltforsch Gmbh
Publication of ATA100782A publication Critical patent/ATA100782A/de
Application granted granted Critical
Publication of AT384728B publication Critical patent/AT384728B/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means
    • G01H3/125—Amplitude; Power by electric means for representing acoustic field distribution
    • 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
    • G10K11/20—Reflecting arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
AT0100782A 1981-09-04 1982-03-12 Ultraschall-diagnosegeraet AT384728B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813135053 DE3135053A1 (de) 1981-09-04 1981-09-04 "ultraschall-diagnosegeraet"

Publications (2)

Publication Number Publication Date
ATA100782A ATA100782A (de) 1987-06-15
AT384728B true AT384728B (de) 1987-12-28

Family

ID=6140875

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0100782A AT384728B (de) 1981-09-04 1982-03-12 Ultraschall-diagnosegeraet

Country Status (7)

Country Link
US (1) US4452083A (de)
JP (1) JPS5850945A (de)
AT (1) AT384728B (de)
CH (1) CH653542A5 (de)
DE (1) DE3135053A1 (de)
FR (1) FR2512339B1 (de)
GB (1) GB2108665B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702179A1 (de) * 1985-07-26 1988-08-11 Bauer Johann Ultraschall-leitkissen sowie verfahren zur messung druckempfindlicher oberflaechen
FR2616229B1 (fr) * 1987-06-04 1989-12-29 Labo Electronique Physique Echographe ultrasonore utilisant au moins un transducteur piezoelectrique auquel est associe un ecran de phase aleatoire
US6552841B1 (en) * 2000-01-07 2003-04-22 Imperium Advanced Ultrasonic Imaging Ultrasonic imager
US20040160109A1 (en) * 2003-02-19 2004-08-19 Homecrest Industries, Inc. Chair seat with firm but resilient front edge
DE102010000391B4 (de) * 2010-02-11 2018-11-29 Bundesanstalt für Materialforschung und -Prüfung (BAM) Vorrichtung und Verfahren zur zerstörungsfreien Materialprüfung mit Ultraschall
NL2022682B1 (en) * 2019-03-06 2020-09-17 Novioscan B V Energy efficient simplified analogue phased array transducer for beam steering

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780572A (en) * 1972-09-18 1973-12-25 Gen Electric Ultrasonic inspection apparatus
US3937066A (en) * 1973-11-01 1976-02-10 Stanford Research Institute Ultrasonic camera system and method
US3959770A (en) * 1974-10-21 1976-05-25 Stanford Research Institute Method and apparatus for error compensation in multichannel systems
CH579775A5 (de) * 1973-08-06 1976-09-15 Gen Electric

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1051700A (en) * 1975-05-12 1979-04-03 Rca Corporation Ultrasonic wave radiation pattern display system incorporating phase contrast means
US4153894A (en) * 1977-08-09 1979-05-08 The United States Of America As Represented By The Secretary Of The Department Of Health, Education And Welfare Random phase diffuser for reflective imaging
DE3037641A1 (de) * 1980-10-04 1982-05-13 Gesellschaft für Strahlen- und Umweltforschung mbH, 8042 Neuherberg Ultraschallsender

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780572A (en) * 1972-09-18 1973-12-25 Gen Electric Ultrasonic inspection apparatus
CH579775A5 (de) * 1973-08-06 1976-09-15 Gen Electric
US3937066A (en) * 1973-11-01 1976-02-10 Stanford Research Institute Ultrasonic camera system and method
US3959770A (en) * 1974-10-21 1976-05-25 Stanford Research Institute Method and apparatus for error compensation in multichannel systems

Also Published As

Publication number Publication date
FR2512339A1 (fr) 1983-03-11
CH653542A5 (de) 1986-01-15
FR2512339B1 (fr) 1985-12-13
DE3135053C2 (de) 1988-05-19
JPS5850945A (ja) 1983-03-25
GB2108665A (en) 1983-05-18
GB2108665B (en) 1985-01-03
JPH0142208B2 (de) 1989-09-11
ATA100782A (de) 1987-06-15
DE3135053A1 (de) 1983-03-24
US4452083A (en) 1984-06-05

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time
REN Ceased due to non-payment of the annual fee