CN106456114B - 超声换能器组件 - Google Patents

超声换能器组件 Download PDF

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Publication number
CN106456114B
CN106456114B CN201580031258.0A CN201580031258A CN106456114B CN 106456114 B CN106456114 B CN 106456114B CN 201580031258 A CN201580031258 A CN 201580031258A CN 106456114 B CN106456114 B CN 106456114B
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CN
China
Prior art keywords
transducer
signals
signal
elements
ultrasound
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Active
Application number
CN201580031258.0A
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English (en)
Chinese (zh)
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CN106456114A (zh
Inventor
A·C·范伦斯
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
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Koninklijke Philips NV
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Publication of CN106456114A publication Critical patent/CN106456114A/zh
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    • 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
    • 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
    • G01S7/52046—Techniques for image enhancement involving transmitter or receiver
    • G01S7/52047—Techniques for image enhancement involving transmitter or receiver for elimination of side lobes or of grating lobes; for increasing resolving power
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0883—Clinical applications for diagnosis of the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • A61B8/4488—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer the transducer being a phased array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • A61B8/4494—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer characterised by the arrangement of the transducer elements
    • 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
    • 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
    • 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
    • G01S7/52079—Constructional features
    • G01S7/5208—Constructional features with integration of processing functions inside probe or scanhead
    • 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
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Gynecology & Obstetrics (AREA)
  • Multimedia (AREA)
  • Cardiology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
CN201580031258.0A 2014-06-12 2015-06-08 超声换能器组件 Active CN106456114B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14172046.6 2014-06-12
EP14172046 2014-06-12
PCT/EP2015/062709 WO2015189149A1 (en) 2014-06-12 2015-06-08 Ultrasound transducer assembly

Publications (2)

Publication Number Publication Date
CN106456114A CN106456114A (zh) 2017-02-22
CN106456114B true CN106456114B (zh) 2022-08-16

Family

ID=50980145

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580031258.0A Active CN106456114B (zh) 2014-06-12 2015-06-08 超声换能器组件

Country Status (5)

Country Link
US (2) US10209352B2 (enExample)
EP (1) EP3154435B1 (enExample)
JP (1) JP6396508B2 (enExample)
CN (1) CN106456114B (enExample)
WO (1) WO2015189149A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106456114B (zh) * 2014-06-12 2022-08-16 皇家飞利浦有限公司 超声换能器组件
EP3642960A4 (en) 2017-06-20 2021-03-17 Butterfly Network, Inc. ANALOGUE-DIGITAL SIGNAL CONVERSION IN AN ULTRASONIC DEVICE

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140022B1 (en) 1977-12-20 1995-05-16 Hewlett Packard Co Acoustic imaging apparatus
GB8307654D0 (en) * 1983-03-18 1983-04-27 Irex Corp Parallel ultrasonic information processing
JP3723665B2 (ja) * 1997-07-25 2005-12-07 フクダ電子株式会社 超音波診断装置
US5544655A (en) * 1994-09-16 1996-08-13 Atlantis Diagnostics International, Llc Ultrasonic multiline beamforming with interleaved sampling
US5573001A (en) 1995-09-08 1996-11-12 Acuson Corporation Ultrasonic receive beamformer with phased sub-arrays
US5832923A (en) 1996-12-11 1998-11-10 General Electric Company Utrasound imaging system architecture employing switched transducer elements
US5997479A (en) 1998-05-28 1999-12-07 Hewlett-Packard Company Phased array acoustic systems with intra-group processors
JP4557575B2 (ja) * 2004-03-25 2010-10-06 株式会社東芝 超音波診断装置
US8194876B2 (en) * 2004-12-08 2012-06-05 Electronics And Telecommunications Research Institute Sound transmission system
EP2034878A2 (en) * 2006-06-23 2009-03-18 Koninklijke Philips Electronics N.V. Timing controller for combined photoacoustic and ultrasound imager
US8690782B2 (en) * 2007-07-12 2014-04-08 Siemens Medical Solutions Usa, Inc. System for generating multiple beams from a single receive event
EP2356484B1 (en) * 2008-11-11 2012-09-05 Koninklijke Philips Electronics N.V. Configurable microbeamformer circuit for an ultrasonic diagnostic imaging system
WO2013121842A1 (ja) * 2012-02-15 2013-08-22 株式会社日立製作所 超音波撮像装置
KR102120796B1 (ko) 2014-05-13 2020-06-09 삼성전자주식회사 빔 포밍 장치, 빔 포밍 방법, 초음파 영상 장치 및 초음파 프로브
CN106456114B (zh) * 2014-06-12 2022-08-16 皇家飞利浦有限公司 超声换能器组件

Also Published As

Publication number Publication date
US10209352B2 (en) 2019-02-19
CN106456114A (zh) 2017-02-22
WO2015189149A1 (en) 2015-12-17
EP3154435A1 (en) 2017-04-19
US20190137612A1 (en) 2019-05-09
US10451717B2 (en) 2019-10-22
JP2017517328A (ja) 2017-06-29
JP6396508B2 (ja) 2018-09-26
EP3154435B1 (en) 2018-08-15
US20180180726A1 (en) 2018-06-28

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