AT355185B - Echoskop zur pruefung von gegenstaenden, insbesondere fuer diagnostische zwecke - Google Patents

Echoskop zur pruefung von gegenstaenden, insbesondere fuer diagnostische zwecke

Info

Publication number
AT355185B
AT355185B AT1021073A AT1021073A AT355185B AT 355185 B AT355185 B AT 355185B AT 1021073 A AT1021073 A AT 1021073A AT 1021073 A AT1021073 A AT 1021073A AT 355185 B AT355185 B AT 355185B
Authority
AT
Austria
Prior art keywords
echoscope
diagnostic purposes
testing objects
testing
objects
Prior art date
Application number
AT1021073A
Other languages
English (en)
Other versions
ATA1021073A (de
Original Assignee
Univ Erasmus
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 Univ Erasmus filed Critical Univ Erasmus
Publication of ATA1021073A publication Critical patent/ATA1021073A/de
Application granted granted Critical
Publication of AT355185B publication Critical patent/AT355185B/de

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
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/52058—Cathode ray tube displays displaying one measured variable; A-scan display
    • 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
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/40—Detecting the response signal, e.g. electronic circuits specially adapted therefor by amplitude filtering, e.g. by applying a threshold or by gain control
    • 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
    • G01S7/52033—Gain control of receivers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/90—Automatic gain control
AT1021073A 1972-12-28 1973-12-06 Echoskop zur pruefung von gegenstaenden, insbesondere fuer diagnostische zwecke AT355185B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7217703A NL7217703A (de) 1972-12-28 1972-12-28

Publications (2)

Publication Number Publication Date
ATA1021073A ATA1021073A (de) 1979-07-15
AT355185B true AT355185B (de) 1980-02-25

Family

ID=19817634

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1021073A AT355185B (de) 1972-12-28 1973-12-06 Echoskop zur pruefung von gegenstaenden, insbesondere fuer diagnostische zwecke

Country Status (8)

Country Link
US (1) US4016862A (de)
JP (1) JPS539030B2 (de)
AT (1) AT355185B (de)
DE (1) DE2363857C3 (de)
DK (1) DK141638B (de)
FR (1) FR2212553B1 (de)
GB (1) GB1415759A (de)
NL (1) NL7217703A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011082479A1 (de) * 2011-09-12 2013-03-14 Robert Bosch Gmbh Verfahren zum Verstärken eines zur Fahrzeugumfelddetektion geeigneten Echosignals und Vorrichtung zum Durchführen des Verfahrens

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140107A (en) * 1972-12-28 1979-02-20 Erasmus University Rotterdam Echoscope for examination of objects
US4016750B1 (en) * 1975-11-06 1994-04-05 Stanford Research Inst Ultrasonic imaging method and apparatus
JPS52131679A (en) * 1976-04-28 1977-11-04 Tokyo Shibaura Electric Co Ultrasonic diagnostic device
US4156304A (en) * 1976-09-30 1979-05-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Biomedical ultrasonoscope
US4138999A (en) * 1976-10-29 1979-02-13 Thomas D. Eckhart Anatomy testing and measuring device
AU517998B2 (en) * 1977-05-06 1981-09-10 Commonwealth Of Australia, The Signal processing system
JPS53142075A (en) * 1977-05-17 1978-12-11 Tokyo Shibaura Electric Co Ultrasonic diagnosing device
DE2803204C2 (de) * 1978-01-25 1983-04-07 Siemens AG, 1000 Berlin und 8000 München Verstärker für elektrische Signale
US4733668A (en) * 1979-09-04 1988-03-29 North American Philips Corporation Method and apparatus for compensation during ultrasound examination
JPS5698650A (en) * 1980-01-11 1981-08-08 Hitachi Ltd Ultrasonic-signal processing device
US4665924A (en) * 1980-02-28 1987-05-19 Tokyo Shibaura Denki Kabushiki Kaisha Ultrasonic imaging apparatus
DE3009574A1 (de) * 1980-03-13 1981-09-17 Krautkrämer, GmbH, 5000 Köln Verfahren und vorrichtung zur bestimmung der schallgeschwindigkeit in einem material vorgegebener dicke
FR2478929A1 (fr) * 1980-03-21 1981-09-25 Labo Electronique Physique Circuit de traitement des signaux de reception delivres par une mosaique de transducteurs ultrasonores individuels et appareil d'exploration de milieux par methode ultrasonore equipe d'un tel circuit de traitement
DE3227521C2 (de) * 1982-07-23 1984-11-22 Krautkrämer GmbH, 5000 Köln Verfahren und Vorrichtung zur zerstörungsfreien Werkstoffprüfung nach dem Ultraschall-Impulsreflektionsverfahren
EP0116979B1 (de) * 1983-02-22 1988-02-10 Kabushiki Kaisha Toshiba Diagnostisches Ultraschallgerät
US4520830A (en) * 1983-12-27 1985-06-04 American Home Products Corporation (Del.) Ultrasonic imaging device
JPH0655212B2 (ja) * 1986-07-07 1994-07-27 松下電器産業株式会社 超音波診断装置
GB2212267B (en) * 1987-11-11 1992-07-29 Circulation Res Ltd Methods and apparatus for the examination and treatment of internal organs
KR101496167B1 (ko) * 2014-07-08 2015-02-26 주식회사 힐세리온 휴대용 초음파 진단장치 및 그것에서의 전력 효율 개선 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033029A (en) * 1958-01-14 1962-05-08 Sperry Prod Inc Amplifier gain compensator for variable ultrasonic signal response
DE1167231B (de) * 1962-11-29 1964-04-02 Electroacustic Gmbh Nachhallregelung mit Speicher
US3309914A (en) * 1963-10-07 1967-03-21 Automation Ind Inc Ultrasonic inspection
US3349609A (en) * 1964-05-01 1967-10-31 Tsnii T I Mash Ultrasonic pulse echo flaw-detector
US3348410A (en) * 1964-12-29 1967-10-24 Branson Instr Dynamic gain control for ultrasonic testers
US3451006A (en) * 1967-05-29 1969-06-17 Honeywell Inc Variable gain amplifiers
US3606879A (en) * 1968-06-17 1971-09-21 Electro Medical Systems Inc Monitoring the physiological phenomena of childbirth with ultrasound
US3572324A (en) * 1969-04-01 1971-03-23 Gen Electric Automatic gain control for a cardiac monitor
DE2044951C3 (de) * 1970-01-27 1978-09-21 Veb Transformatoren- Und Roentgenwerk Hermann Matern, Ddr 8030 Dresden Überlastungsschutzeinrichtung für Röntgenröhren mit einer Reihenschaltung von Widerständen, die eine die zulässige Belastung darstellende Größe an eine Vergleichsschaltung liefert, die ein den Röhrenstrom einstellendes Stellglied steuert
NL169956C (nl) * 1971-03-31 1982-09-16 Univ Erasmus Inrichting voor diagnostisch onderzoek met ultrageluidsbundels.
US3883815A (en) * 1973-08-15 1975-05-13 Westinghouse Air Brake Co Fail-safe selectable low-pass filtering

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011082479A1 (de) * 2011-09-12 2013-03-14 Robert Bosch Gmbh Verfahren zum Verstärken eines zur Fahrzeugumfelddetektion geeigneten Echosignals und Vorrichtung zum Durchführen des Verfahrens

Also Published As

Publication number Publication date
DK141638B (da) 1980-05-12
DE2363857B2 (de) 1978-09-28
FR2212553A1 (de) 1974-07-26
DK141638C (de) 1980-10-13
ATA1021073A (de) 1979-07-15
GB1415759A (en) 1975-11-26
DE2363857C3 (de) 1982-09-16
NL7217703A (de) 1974-07-02
DE2363857A1 (de) 1974-07-04
JPS539030B2 (de) 1978-04-03
US4016862A (en) 1977-04-12
JPS4998080A (de) 1974-09-17
FR2212553B1 (de) 1980-03-14

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