DE69700860D1 - Anordnungsstruktur der Wandler-Elemente in einem zweidimensionalen Transducer für dreidimensionale Bilder - Google Patents

Anordnungsstruktur der Wandler-Elemente in einem zweidimensionalen Transducer für dreidimensionale Bilder

Info

Publication number
DE69700860D1
DE69700860D1 DE69700860T DE69700860T DE69700860D1 DE 69700860 D1 DE69700860 D1 DE 69700860D1 DE 69700860 T DE69700860 T DE 69700860T DE 69700860 T DE69700860 T DE 69700860T DE 69700860 D1 DE69700860 D1 DE 69700860D1
Authority
DE
Germany
Prior art keywords
transducer
dimensional
arrangement structure
dimensional images
transducer elements
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.)
Revoked
Application number
DE69700860T
Other languages
English (en)
Other versions
DE69700860T2 (de
Inventor
Tai-Kyong Song
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.)
Samsung Medison Co Ltd
Original Assignee
Medison 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19463377&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69700860(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Medison Co Ltd filed Critical Medison Co Ltd
Application granted granted Critical
Publication of DE69700860D1 publication Critical patent/DE69700860D1/de
Publication of DE69700860T2 publication Critical patent/DE69700860T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • 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
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
    • G01S15/8922—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being concentric or annular
    • 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
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
    • G01S15/8925—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being a two-dimensional transducer configuration, i.e. matrix or orthogonal linear arrays
    • 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
    • G01S15/8993—Three dimensional imaging systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Image Processing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Image Analysis (AREA)
DE69700860T 1996-06-25 1997-06-19 Anordnungsstruktur der Wandler-Elemente in einem zweidimensionalen Transducer für dreidimensionale Bilder Revoked DE69700860T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960023662A KR100197581B1 (ko) 1996-06-25 1996-06-25 초음파 3차원 영상화를 위한 초음파변환기 변환소자의 2차원 배열구조

Publications (2)

Publication Number Publication Date
DE69700860D1 true DE69700860D1 (de) 2000-01-05
DE69700860T2 DE69700860T2 (de) 2000-07-27

Family

ID=19463377

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69700860T Revoked DE69700860T2 (de) 1996-06-25 1997-06-19 Anordnungsstruktur der Wandler-Elemente in einem zweidimensionalen Transducer für dreidimensionale Bilder

Country Status (5)

Country Link
US (1) US5893832A (de)
EP (1) EP0816867B1 (de)
JP (1) JP2989782B2 (de)
KR (1) KR100197581B1 (de)
DE (1) DE69700860T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6390982B1 (en) 1999-07-23 2002-05-21 Univ Florida Ultrasonic guidance of target structures for medical procedures
US6503204B1 (en) * 2000-03-31 2003-01-07 Acuson Corporation Two-dimensional ultrasonic transducer array having transducer elements in a non-rectangular or hexagonal grid for medical diagnostic ultrasonic imaging and ultrasound imaging system using same
US6468216B1 (en) * 2000-08-24 2002-10-22 Kininklijke Philips Electronics N.V. Ultrasonic diagnostic imaging of the coronary arteries
US6546279B1 (en) 2001-10-12 2003-04-08 University Of Florida Computer controlled guidance of a biopsy needle
KR20030082303A (ko) * 2002-04-17 2003-10-22 주식회사 프로소닉 배열형 초음파 변환기
JP4342859B2 (ja) * 2002-09-30 2009-10-14 富士フイルム株式会社 超音波用探触子及びそれを用いた超音波送受信装置
EP1493500B1 (de) * 2003-07-01 2020-12-09 Esaote S.p.A. Endokavernöse Sonde mit einer elektronischen Anordnung für Ultraschallabbildung
US8390181B2 (en) * 2003-07-01 2013-03-05 Esaote S.P.A. Electronic array probe for ultrasonic imaging
DE102006029435A1 (de) * 2006-06-20 2008-01-10 BAM Bundesanstalt für Materialforschung und -prüfung Vorrichtung zur zerstörungsfreien Prüfung von Bauteilen
US8702609B2 (en) * 2007-07-27 2014-04-22 Meridian Cardiovascular Systems, Inc. Image-guided intravascular therapy catheters
EP2243561B1 (de) * 2009-04-23 2018-11-28 Esaote S.p.A. Array von elektroakustischen Wandlern und elektronische Sonde für dreidimensionale Bilder, die das Wandlerarray umfasst
US9066703B2 (en) * 2010-06-04 2015-06-30 Kabushiki Kaisha Toshiba Medical ultrasound 2-D transducer array architecture: spot of arago
KR101113212B1 (ko) * 2011-03-31 2012-02-20 동국대학교 산학협력단 초음파 프로브
KR101378085B1 (ko) * 2012-06-13 2014-03-27 삼성전자주식회사 2차원 배열 트랜스듀서 어레이를 이용한 3차원 초음파 볼륨 스캔 방법 및 장치
CN104215695B (zh) * 2013-06-05 2017-07-04 上海工程技术大学 一种三维超声定位网状模板
US11109909B1 (en) 2017-06-26 2021-09-07 Andreas Hadjicostis Image guided intravascular therapy catheter utilizing a thin ablation electrode
US10188368B2 (en) 2017-06-26 2019-01-29 Andreas Hadjicostis Image guided intravascular therapy catheter utilizing a thin chip multiplexor
US10492760B2 (en) 2017-06-26 2019-12-03 Andreas Hadjicostis Image guided intravascular therapy catheter utilizing a thin chip multiplexor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068961A3 (de) * 1981-06-26 1983-02-02 Thomson-Csf Vorrichtung zur lokalen Erwärmung von biologischen Gewebe
US4530363A (en) * 1983-10-20 1985-07-23 General Electric Company Transducer array for sector scan and doppler flow measurement applications
US4865042A (en) * 1985-08-16 1989-09-12 Hitachi, Ltd. Ultrasonic irradiation system
US5329496A (en) * 1992-10-16 1994-07-12 Duke University Two-dimensional array ultrasonic transducers
DE4405504B4 (de) * 1994-02-21 2008-10-16 Siemens Ag Verfahren und Vorrichtung zum Abbilden eines Objekts mit einem 2-D-Ultraschallarray
US5720708A (en) * 1997-01-02 1998-02-24 Mayo Foundation For Medical Education And Research High frame rate imaging with limited diffraction beams

Also Published As

Publication number Publication date
JP2989782B2 (ja) 1999-12-13
JPH1082852A (ja) 1998-03-31
EP0816867A1 (de) 1998-01-07
KR100197581B1 (ko) 1999-06-15
EP0816867B1 (de) 1999-12-01
DE69700860T2 (de) 2000-07-27
US5893832A (en) 1999-04-13
KR980000366A (ko) 1998-03-30

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8363 Opposition against the patent
8331 Complete revocation