ES8307088A1 - "un dispositivo para la exploracion de objetos, especialmente tejidos biologicos, mediante ecografia de ultrasonidos". - Google Patents

"un dispositivo para la exploracion de objetos, especialmente tejidos biologicos, mediante ecografia de ultrasonidos".

Info

Publication number
ES8307088A1
ES8307088A1 ES82516533A ES516533A ES8307088A1 ES 8307088 A1 ES8307088 A1 ES 8307088A1 ES 82516533 A ES82516533 A ES 82516533A ES 516533 A ES516533 A ES 516533A ES 8307088 A1 ES8307088 A1 ES 8307088A1
Authority
ES
Spain
Prior art keywords
ultrasonic
processing circuit
display
circuit
indicator
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
Application number
ES82516533A
Other languages
English (en)
Other versions
ES516533A0 (es
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES8307088A1 publication Critical patent/ES8307088A1/es
Publication of ES516533A0 publication Critical patent/ES516533A0/es
Granted 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
    • G01S7/52053—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
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609—Display arrangements, e.g. colour displays
    • G01N29/0645—Display representation or displayed parameters, e.g. A-, B- or C-Scan
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

APARATO DE ECOGRAFIA ULTRASONICA. COMPRENDE: UN PRIMER CIRCUITO DE TRATAMIENTO (100) DE LOS ECOS ULTRASONICOS CON EL FIN DE PRESENTAR UN ECOGRAMA DE TIPO A EN UN DISPOSITIVO DE PRESENTACION (103); Y UN SEGUNDO CIRCUITO DE TRATAMIENTO (200) CONECTADO EN PARALELO AL PRIMERO. ESTE SEGUNDO CIRCUITO CONSISTE PRINCIPALMENTE EN UN AMPLIFICADOR (210), UN GRUPO DE CANALES CONECTADOS EN PARALELO (220A ... 220N), UN CIRCUITO ARITMETICO (240) PARA CALCULAR UN INDICADOR DE LAS AMPLITUDES DE LAS SEÑALES DE FRECUENCIA CENTRAL DE CADA CANAL, Y UN CIRCUITO DE EVALUACION (250) QUE DETERMINA EL VALOR DEL FACTOR DE ATENUACION EN EL TEJIDO EXAMINADO.
ES516533A 1981-10-19 1982-10-15 "un dispositivo para la exploracion de objetos, especialmente tejidos biologicos, mediante ecografia de ultrasonidos". Granted ES516533A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8119585A FR2514910A1 (fr) 1981-10-19 1981-10-19 Dispositif de traitement des echos dans un appareil d'exploration de milieux par echographie ultrasonore et appareil d'exploration de milieux comprenant un tel dispositif de traitement

Publications (2)

Publication Number Publication Date
ES8307088A1 true ES8307088A1 (es) 1983-06-16
ES516533A0 ES516533A0 (es) 1983-06-16

Family

ID=9263157

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516533A Granted ES516533A0 (es) 1981-10-19 1982-10-15 "un dispositivo para la exploracion de objetos, especialmente tejidos biologicos, mediante ecografia de ultrasonidos".

Country Status (10)

Country Link
US (1) US4873869A (es)
EP (1) EP0077585B1 (es)
JP (1) JPS58127644A (es)
AU (1) AU556286B2 (es)
BR (1) BR8206053A (es)
CA (1) CA1194209A (es)
DE (1) DE3271415D1 (es)
ES (1) ES516533A0 (es)
FR (1) FR2514910A1 (es)
IL (1) IL66997A0 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173539A (ja) * 1982-04-07 1983-10-12 富士通株式会社 超音波による生体組織特性測定方法
FR2534707A1 (fr) * 1982-10-13 1984-04-20 Labo Electronique Physique Appareil d'exploration de milieux par echographie ultrasonore
FR2552550B1 (fr) * 1983-09-28 1986-02-28 Labo Electronique Physique Appareil d'exploration de milieux par echographie ultrasonore
US4552020A (en) * 1982-10-20 1985-11-12 U.S. Philips Corporation Apparatus for the scanning of objects by means of ultrasound echography
US4537199A (en) * 1983-02-22 1985-08-27 Tokyo Shibaura Denki Kabushiki Kaisha Ultrasonic diagnostic apparatus
JPS59218144A (ja) * 1983-05-26 1984-12-08 株式会社東芝 超音波診断装置
FR2554238B1 (fr) * 1983-10-28 1986-02-28 Labo Electronique Physique Appareil d'exploration de milieux par echographie ultrasonore
US4648276A (en) * 1984-01-27 1987-03-10 Klepper John R Apparatus for measuring the characteristics of an ultrasonic wave medium
FR2563918B1 (fr) * 1984-04-10 1987-06-05 Labo Electronique Physique Appareil d'exploration de milieux par echographie ultrasonore
FR2579765B1 (fr) * 1985-03-29 1988-05-06 Labo Electronique Physique Procede et appareil d'exploration de milieux par echographie ultrasonore
US4862892A (en) * 1988-07-18 1989-09-05 Sri International Ultrasonic reflex transmission imaging method and apparatus with artifact removal
JPH0435653A (ja) * 1990-05-31 1992-02-06 Fujitsu Ltd 超音波診断装置
US5105814A (en) * 1990-08-15 1992-04-21 Hewlett-Packard Company Method of transforming a multi-beam ultrasonic image
JP3639352B2 (ja) * 1995-06-28 2005-04-20 富士通株式会社 波動解析方法及びその装置
AU2001245831A1 (en) * 2000-03-15 2001-09-24 The Regents Of The University Of California Method and apparatus for dynamic focusing of ultrasound energy
JP3828758B2 (ja) * 2001-03-15 2006-10-04 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 信号処理回路および超音波ドップラ装置
WO2002093158A1 (fr) * 2001-05-11 2002-11-21 Masayuki Hirose Dispositif de detection ultrasonore et son procede d'utilisation
US7175596B2 (en) * 2001-10-29 2007-02-13 Insightec-Txsonics Ltd System and method for sensing and locating disturbances in an energy path of a focused ultrasound system
WO2007051075A1 (en) * 2005-10-28 2007-05-03 Brigham And Women's Hospital, Inc. Ultrasound imaging
US10449395B2 (en) 2011-12-12 2019-10-22 Insightec, Ltd. Rib identification for transcostal focused ultrasound surgery
JP5642910B1 (ja) * 2013-01-23 2014-12-17 オリンパスメディカルシステムズ株式会社 超音波観測装置、超音波観測装置の作動方法および超音波観測装置の作動プログラム
JP6886890B2 (ja) * 2017-08-08 2021-06-16 株式会社竹中工務店 減衰時間分析方法、装置、及びプログラム
DE102019205565A1 (de) * 2019-04-17 2020-10-22 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bewerten einer Objekthöhe mittels von einem an einem Fahrzeug angebrachten Ultraschallsensor empfangenen Ultraschallsignalen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637820B2 (es) * 1972-08-16 1981-09-02
US3952280A (en) * 1974-01-10 1976-04-20 Esl Incorporated Radiation monitoring of an object space with a clutter suppression technique
GB1522608A (en) * 1974-10-11 1978-08-23 Nat Res Dev Apparatus for and method of pulse-echo examination
US4228804A (en) * 1978-02-28 1980-10-21 Case Western Reserve University Diagnostic ultrasonography utilizing frequency spectrum analysis presented in terms of B-scan color patterns or X-Y graph displays
US4322974A (en) * 1980-02-05 1982-04-06 New York University Ultrasound scanner
JPS57550A (en) * 1980-06-03 1982-01-05 Fujitsu Ltd Identification systm for specimen
DE3024995A1 (de) * 1980-07-02 1982-01-28 Philips Patentverwaltung Gmbh, 2000 Hamburg Ultraschall-untersuchungsanordnung

Also Published As

Publication number Publication date
EP0077585B1 (fr) 1986-05-28
IL66997A0 (en) 1983-02-23
JPS58127644A (ja) 1983-07-29
US4873869A (en) 1989-10-17
BR8206053A (pt) 1983-09-13
EP0077585A1 (fr) 1983-04-27
FR2514910B1 (es) 1983-11-18
JPH0246212B2 (es) 1990-10-15
AU8941782A (en) 1983-04-28
DE3271415D1 (en) 1986-07-03
ES516533A0 (es) 1983-06-16
CA1194209A (en) 1985-09-24
AU556286B2 (en) 1986-10-30
FR2514910A1 (fr) 1983-04-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612