ATE557296T1 - Ultraschall-strahlenformer-gerät und verfahren - Google Patents

Ultraschall-strahlenformer-gerät und verfahren

Info

Publication number
ATE557296T1
ATE557296T1 AT04702168T AT04702168T ATE557296T1 AT E557296 T1 ATE557296 T1 AT E557296T1 AT 04702168 T AT04702168 T AT 04702168T AT 04702168 T AT04702168 T AT 04702168T AT E557296 T1 ATE557296 T1 AT E557296T1
Authority
AT
Austria
Prior art keywords
phase
sample
quadrature
hold
magnitude
Prior art date
Application number
AT04702168T
Other languages
English (en)
Inventor
Travis Blalock
William Walker
John Hossack
Original Assignee
Univ Virginia Patent Found
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 Virginia Patent Found filed Critical Univ Virginia Patent Found
Application granted granted Critical
Publication of ATE557296T1 publication Critical patent/ATE557296T1/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
    • G01S7/52023—Details of receivers
    • G01S7/52025—Details of receivers for pulse systems
    • G01S7/52026—Extracting wanted echo signals
    • G01S7/52028—Extracting wanted echo signals using digital techniques
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/13—Tomography
    • A61B8/14—Echotomography
    • A61B8/145—Echotomography characterised by scanning multiple planes
    • 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
    • A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
    • A61B8/461—Displaying means of special interest
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5207—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of raw data to produce diagnostic data, e.g. for generating an image
    • 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
    • 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
    • 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
    • G01S7/52085—Details related to the ultrasound signal acquisition, e.g. scan sequences
    • 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
    • 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
    • G01S15/8959—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using coded signals for correlation purposes
    • 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
    • G01S15/8995—Combining images from different aspect angles, e.g. spatial compounding
    • 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
    • G01S7/52034—Data rate converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Gynecology & Obstetrics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
AT04702168T 2003-01-14 2004-01-14 Ultraschall-strahlenformer-gerät und verfahren ATE557296T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US43999003P 2003-01-14 2003-01-14
US44002003P 2003-01-14 2003-01-14
US44026203P 2003-01-15 2003-01-15
PCT/US2004/000887 WO2004064619A2 (en) 2003-01-14 2004-01-14 Ultrasound imaging beam-former apparatus and method

Publications (1)

Publication Number Publication Date
ATE557296T1 true ATE557296T1 (de) 2012-05-15

Family

ID=32777004

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04702168T ATE557296T1 (de) 2003-01-14 2004-01-14 Ultraschall-strahlenformer-gerät und verfahren

Country Status (5)

Country Link
US (3) US20100312106A9 (de)
EP (1) EP1622514B1 (de)
AT (1) ATE557296T1 (de)
CA (2) CA2513446C (de)
WO (2) WO2004064619A2 (de)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004064619A2 (en) 2003-01-14 2004-08-05 University Of Virginia Patent Foundation Ultrasound imaging beam-former apparatus and method
US9244160B2 (en) 2003-01-14 2016-01-26 University Of Virginia Patent Foundation Ultrasonic transducer drive
WO2007035765A2 (en) * 2005-09-19 2007-03-29 University Of Virginia Patent Foundation System and method for adaptive beamforming for image reconstruction and/or target/source localization
US8473239B2 (en) 2009-04-14 2013-06-25 Maui Imaging, Inc. Multiple aperture ultrasound array alignment fixture
US20100152579A1 (en) * 2006-03-14 2010-06-17 The Research Foundation Of State University Of New York Portable ultrasonic device and algorithms for diagnosis of dental caries
US20070238996A1 (en) * 2006-03-14 2007-10-11 The Research Foundation Of State University Of New York Portable ultrasonic device and method for diagnosis of dental caries
KR100947824B1 (ko) * 2006-03-29 2010-03-18 주식회사 메디슨 초음파 시스템에서 시그마-델타 아날로그-디지털 변환기를이용한 수신 집속 장치
EP1860459B1 (de) 2006-05-23 2010-07-28 Medison Co., Ltd. Ultraschalldiagnosesystem und Verfahren zur Bildung mehrerer empfangender Scan-Linien
JP2007313322A (ja) * 2006-05-23 2007-12-06 Medison Co Ltd 直交復調器なしにｉｑデータを形成する超音波診断装置及び方法
US20100262013A1 (en) * 2009-04-14 2010-10-14 Smith David M Universal Multiple Aperture Medical Ultrasound Probe
EP2088932B1 (de) 2006-10-25 2020-04-08 Maui Imaging, Inc. Verfahren und vorrichtung zur herstellung von ultraschallbildern mithilfe mehrerer öffnungen
WO2008154632A2 (en) * 2007-06-12 2008-12-18 University Of Virginia Patent Foundation System and method for combined ecg-echo for cardiac diagnosis
US9282945B2 (en) 2009-04-14 2016-03-15 Maui Imaging, Inc. Calibration of ultrasound probes
EP2148216B1 (de) 2008-07-14 2013-01-09 Ecole Polytechnique Fédérale de Lausanne (EPFL) Flugzeitschätzungsverfahren mittels Strahlformung für Schalltomografie
JP5666446B2 (ja) * 2008-08-08 2015-02-12 マウイ イマギング，インコーポレーテッド マルチアパーチャ方式の医用超音波技術を用いた画像形成方法及びアドオンシステムの同期方法
WO2010021709A1 (en) * 2008-08-18 2010-02-25 Pocketsonics, Inc. Front end circuitry for imaging systems and methods of use
US8715192B2 (en) * 2008-10-30 2014-05-06 Texas Instruments Incorporated High voltage ultrasound transmitter with symmetrical high and low side drivers comprising stacked transistors
US8818064B2 (en) 2009-06-26 2014-08-26 University Of Virginia Patent Foundation Time-domain estimator for image reconstruction
WO2011035162A1 (en) 2009-09-17 2011-03-24 University Of Virginia Patent Foundation Ultrasound-based method and related system to evaluate hemostatic function of whole blood
US8548759B2 (en) * 2009-11-06 2013-10-01 University Of Virginia Patent Foundation Methods, apparatus, or systems for characterizing physical property in non-biomaterial or bio-material
EP2498683B1 (de) * 2009-11-09 2017-04-12 FUJIFILM SonoSite, Inc. Systeme und verfahren zur strahlverstärkung
US9445780B2 (en) 2009-12-04 2016-09-20 University Of Virginia Patent Foundation Tracked ultrasound vessel imaging
US9579120B2 (en) 2010-01-29 2017-02-28 University Of Virginia Patent Foundation Ultrasound for locating anatomy or probe guidance
WO2011103303A2 (en) 2010-02-18 2011-08-25 Maui Imaging, Inc. Point source transmission and speed-of-sound correction using mult-aperture ultrasound imaging
WO2012051305A2 (en) 2010-10-13 2012-04-19 Mau Imaging, Inc. Multiple aperture probe internal apparatus and cable assemblies
EP2627257B1 (de) 2010-10-13 2019-04-17 Maui Imaging, Inc. Konkave ultraschallwandler und 3d-arrays
US8539837B2 (en) 2010-12-10 2013-09-24 Palo Alto Research Center Incorporated Ultrasonic imaging using thin film transistor backplane
JP5657375B2 (ja) * 2010-12-24 2015-01-21 オリンパス株式会社 内視鏡装置及びプログラム
US8968205B2 (en) * 2011-02-10 2015-03-03 Siemens Medical Solutions Usa, Inc. Sub-aperture control in high intensity focused ultrasound
CA2826770C (en) 2011-02-15 2020-06-23 Hemosonics, Llc Characterization of blood hemostasis and oxygen transport parameters
EP2701607B1 (de) 2011-04-26 2020-09-16 University Of Virginia Patent Foundation Bildrekonstruktion von knochenoberflächen mittels ultraschall
DE112012002629T5 (de) 2011-06-08 2014-04-17 University Of Virginia Trennbare Strahlenformung für Ultraschallanordnung
JP5468589B2 (ja) * 2011-09-27 2014-04-09 富士フイルム株式会社 超音波診断装置および超音波画像生成方法
US9002080B2 (en) 2011-10-12 2015-04-07 University Of Virginia Patent Foundation Singular value filter for imaging or detection
CN104105449B (zh) 2011-12-01 2018-07-17 毛伊图像公司 使用基于声脉冲和多孔多普勒超声的运动检测
US9265484B2 (en) 2011-12-29 2016-02-23 Maui Imaging, Inc. M-mode ultrasound imaging of arbitrary paths
CN107028623B (zh) 2012-02-21 2020-09-01 毛伊图像公司 使用多孔超声确定材料刚度
WO2013148673A1 (en) 2012-03-26 2013-10-03 Maui Imaging, Inc. Systems and methods for improving ultrasound image quality by applying weighting factors
WO2014026185A1 (en) 2012-08-10 2014-02-13 Maui Imaging, Inc. Calibration of multiple aperture ultrasound probes
KR102176319B1 (ko) 2012-08-21 2020-11-09 마우이 이미징, 인코포레이티드 초음파 이미징 시스템 메모리 아키텍처
US20140064513A1 (en) 2012-09-06 2014-03-06 MUSIC Group IP Ltd. System and method for remotely controlling audio equipment
KR20140091176A (ko) * 2013-01-10 2014-07-21 삼성전자주식회사 병변 진단 장치 및 방법
GB2511556A (en) * 2013-03-07 2014-09-10 Sharp Kk Ultrasound imaging
US9510806B2 (en) 2013-03-13 2016-12-06 Maui Imaging, Inc. Alignment of ultrasound transducer arrays and multiple aperture probe assembly
US9254118B2 (en) 2013-03-15 2016-02-09 Analogic Corporation Floating transducer drive, system employing the same and method of operating
CN105050505B (zh) * 2013-03-20 2019-01-29 皇家飞利浦有限公司 用于超声微钙化检测的波束形成技术
US9883848B2 (en) 2013-09-13 2018-02-06 Maui Imaging, Inc. Ultrasound imaging using apparent point-source transmit transducer
US9949722B2 (en) 2013-12-03 2018-04-24 University Of Virginia Patent Foundation System and method for binding dynamics of targeted microbubbles
US9921416B2 (en) 2014-01-03 2018-03-20 Dolby Laboratories Licensing Corporation Moveably-coupled screen actuators
CN106061395B (zh) * 2014-02-26 2019-03-01 株式会社日立制作所 超声波探头以及使用该超声波探头的超声波摄像装置
JP2016036530A (ja) * 2014-08-07 2016-03-22 株式会社東芝 超音波診断装置
JP6722656B2 (ja) 2014-08-18 2020-07-15 マウイ イマギング，インコーポレーテッド ネットワークベース超音波イメージングシステム
US10613205B2 (en) 2014-10-06 2020-04-07 Analog Devices, Inc. Systems and methods for ultrasound beamforming
US10405829B2 (en) 2014-12-01 2019-09-10 Clarius Mobile Health Corp. Ultrasound machine having scalable receive beamformer architecture comprising multiple beamformers with common coefficient generator and related methods
WO2016094434A1 (en) 2014-12-08 2016-06-16 University Of Virginia Patent Foundation Systems and methods for multispectral photoacoustic microscopy
KR20160097862A (ko) * 2015-02-10 2016-08-18 삼성전자주식회사 휴대용 초음파 장치 및 그 제어방법
US9726647B2 (en) 2015-03-17 2017-08-08 Hemosonics, Llc Determining mechanical properties via ultrasound-induced resonance
EP3277187B1 (de) 2015-03-30 2022-05-04 Maui Imaging, Inc. Ultraschallbildgebungverfahren zur erkennung von objektbewegungen
US11684346B2 (en) 2015-05-29 2023-06-27 Siemens Medical Solutions Usa, Inc. Ultrasound beamformer-based channel data compression
US10856846B2 (en) 2016-01-27 2020-12-08 Maui Imaging, Inc. Ultrasound imaging with sparse array probes
US11712221B2 (en) 2016-06-20 2023-08-01 Bfly Operations, Inc. Universal ultrasound device and related apparatus and methods
US10856840B2 (en) 2016-06-20 2020-12-08 Butterfly Network, Inc. Universal ultrasound device and related apparatus and methods
US11364011B2 (en) 2016-08-04 2022-06-21 University Of Virginia Patent Foundation Ultrasound contrast agent decorrelation-based signal separation
GB2557913A (en) * 2016-12-16 2018-07-04 Imperial Innovations Ltd Ultrasonic imaging device
DE102017217214B3 (de) * 2017-09-27 2018-11-08 Karlsruher Institut für Technologie Vorrichtung zur Ansteuerung und Auslese einer Gruppe von Ultraschallwandlern für Ultraschall-Computertomographie und Ultraschall-Computertomograph
US12144489B2 (en) * 2018-05-02 2024-11-19 Stryker Corporation Liquid lens auto focus for endoscopic surgery visualization
CA3116332A1 (en) * 2018-11-30 2020-06-04 Ulthera, Inc. Systems and methods for enhancing efficacy of ultrasound treatment
KR102708716B1 (ko) * 2019-02-18 2024-09-23 삼성메디슨 주식회사 아날로그 빔포머
TWI706641B (zh) * 2019-03-06 2020-10-01 奔騰智慧生醫股份有限公司 具備多線波束與微波束成形的系統架構與處理方法
EP3769689B1 (de) 2019-07-26 2025-02-12 Tata Consultancy Services Limited Verfahren und system zur berührungslosen biosignaldetektion unter verwendung von ultraschallsignalen
WO2021081105A1 (en) 2019-10-21 2021-04-29 University Of Virginia Patent Foundation Methods, systems, and computer readable media for utilizing a therapeutic ultrasound device to perform mitral valve decalcification
DE102020102248A1 (de) 2020-01-30 2021-08-05 Sick Engineering Gmbh Basiswandlerelement für einen Ultraschallwandler
US20230273306A1 (en) * 2020-06-24 2023-08-31 Koninklijke Philips N.V. Analog continuous wave doppler ultrasound signal generation within an ultrasound probe and associated systems, devices, and methods
JP7724853B2 (ja) 2020-10-21 2025-08-18 マウイ イマギング，インコーポレーテッド 多数開口超音波を用いた組織の特徴付けのためのシステム及び方法
EP4236811A4 (de) 2020-11-02 2024-10-09 Maui Imaging, Inc. Systeme und verfahren zur verbesserung der ultraschallbildqualität
CA3209399A1 (en) 2021-02-24 2022-09-01 Michael Thomas Pace System and method for a digitally beamformed phased array feed
US12357275B2 (en) * 2022-10-17 2025-07-15 Clarius Mobile Health Corp. Ultrasound systems and methods for user interface on image touchscreen control of focal zone adjustments
CN117792506A (zh) * 2023-11-30 2024-03-29 复旦大学 鬼成像光通信系统、发送、接收装置及方法

Family Cites Families (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095802A (en) 1961-03-06 1963-07-02 Sperry Rand Corp Hay baler
US4275461A (en) 1966-12-05 1981-06-23 The United States Of America As Represented By The Sectetary Of The Navy Parallel digital beam-forming system
US4105018A (en) * 1976-02-02 1978-08-08 University Of Utah Acoustic examination, material characterization and imaging of the internal structure of a body by measurement of the time-of-flight of acoustic energy therethrough
US4109644A (en) * 1977-01-12 1978-08-29 The United States Of America As Represented By The United States National Aeronautics And Space Administration Miniature implantable ultrasonic echosonometer
US4213197A (en) * 1978-04-13 1980-07-15 Siemens Aktiengesellschaft Circuit arrangement of an ultrasonic-presence motion detector, particularly for a non-contact control of a water faucet
US4227407A (en) * 1978-11-30 1980-10-14 Cornell Research Foundation, Inc. Volume flow measurement system
US4338948A (en) * 1980-03-27 1982-07-13 Regents Of The University Of California Method and apparatus for detecting and/or imaging clusters of small scattering centers in the body
JPS58188433A (ja) 1982-04-28 1983-11-02 アロカ株式会社 超音波診断装置
SE447003B (sv) 1982-09-06 1986-10-20 Sune Persson Balk
US4694434A (en) 1984-06-12 1987-09-15 Von Ramm Olaf T Three-dimensional imaging system
US5313947A (en) * 1985-02-08 1994-05-24 University Patents, Inc. CW and pulsed doppler diagnostic system
US4640291A (en) 1985-06-27 1987-02-03 North American Philips Corporation Bi-plane phased array for ultrasound medical imaging
US4671293A (en) 1985-10-15 1987-06-09 North American Philips Corporation Biplane phased array for ultrasonic medical imaging
DE3788757D1 (de) * 1986-08-20 1994-02-24 Siemens Ag Verfahren und Einrichtung zur adaptiven Fokussierung bei einem medizinischen Ultraschall-Bildgabegerät.
US5095890A (en) * 1988-02-09 1992-03-17 Mettler Electronics Corp. Method for sampled data frequency control of an ultrasound power generating system
US5027821A (en) * 1988-06-17 1991-07-02 Kabushiki Kaisha Toshiba Ultrasonic imaging apparatus
US4867167A (en) * 1988-06-30 1989-09-19 Hewlett-Packard Company Method and apparatus for determining and displaying the absolute value of quantitative backscatter
US4949310A (en) 1988-11-21 1990-08-14 Duke University Maltese cross processor: a high speed compound acoustic imaging system
US4870867A (en) 1988-12-27 1989-10-03 North American Philips Corp. Crossed linear arrays for ultrasonic medical imaging
WO1990007303A1 (en) 1989-01-06 1990-07-12 Angioplasty Systems, Inc. Electrosurgical catheter for resolving atherosclerotic plaque
US5014712A (en) 1989-12-26 1991-05-14 General Electric Company Coded excitation for transmission dynamic focusing of vibratory energy beam
US5105814A (en) * 1990-08-15 1992-04-21 Hewlett-Packard Company Method of transforming a multi-beam ultrasonic image
EP0480086A1 (de) * 1990-10-05 1992-04-15 Acoustic Imaging Technologies Corporation Programmierbarer Strahlformer
US5268876A (en) * 1991-06-25 1993-12-07 The Board Of Trustees Of The Leland Stanford Junior University Method of estimating near field aberrating delays
JP2778304B2 (ja) 1991-09-17 1998-07-23 三菱電機株式会社 有機電子素子材料
US5186177A (en) 1991-12-05 1993-02-16 General Electric Company Method and apparatus for applying synthetic aperture focusing techniques to a catheter based system for high frequency ultrasound imaging of small vessels
US5230340A (en) * 1992-04-13 1993-07-27 General Electric Company Ultrasound imaging system with improved dynamic focusing
US5999747A (en) 1992-11-19 1999-12-07 Nikon Corporation Camera with device to prevent image blurs
US5331964A (en) * 1993-05-14 1994-07-26 Duke University Ultrasonic phased array imaging system with high speed adaptive processing using selected elements
JP3329575B2 (ja) * 1994-05-12 2002-09-30 ジーイー横河メディカルシステム株式会社 マルチチャンネルデジタル受信装置および超音波診断装置
US5487387A (en) * 1994-06-03 1996-01-30 Duke University Method and apparatus for distinguishing between solid masses and fluid-filled cysts
US5544128A (en) 1994-07-05 1996-08-06 Siemens Medical Systems, Inc. Multi-beam digital beamforming method and apparatus
US5793701A (en) * 1995-04-07 1998-08-11 Acuson Corporation Method and apparatus for coherent image formation
US5685308A (en) * 1994-08-05 1997-11-11 Acuson Corporation Method and apparatus for receive beamformer system
US5469851A (en) * 1994-08-09 1995-11-28 Hewlett-Packard Company Time multiplexed digital ultrasound beamformer
US5531117A (en) * 1994-09-26 1996-07-02 General Electric Company Closed loop maximum likelihood phase aberration correction in phased-array imaging systems
US5471990A (en) 1994-11-23 1995-12-05 Advanced Technology Laboratories, Inc. Ultrasonic doppler power measurement and display system
US5546807A (en) 1994-12-02 1996-08-20 Oxaal; John T. High speed volumetric ultrasound imaging system
US6120450A (en) * 1995-01-23 2000-09-19 Commonwealth Scientific And Industrial Research Organisation Phase and/or amplitude aberration correction for imaging
JPH11503927A (ja) * 1995-01-23 1999-04-06 カマンウェルス・サイエンティフィック・アンド・インダストリアル・リサーチ・オーガナイゼイション 作像のための位相および／または振幅収差補正
US5590658A (en) 1995-06-29 1997-01-07 Teratech Corporation Portable ultrasound imaging system
US5566675A (en) * 1995-06-30 1996-10-22 Siemens Medical Systems, Inc. Beamformer for phase aberration correction
US5673699A (en) * 1996-05-31 1997-10-07 Duke University Method and apparatus for abberation correction in the presence of a distributed aberrator
JP3374684B2 (ja) * 1996-06-21 2003-02-10 株式会社日立メディコ 超音波診断装置
US6203498B1 (en) 1996-06-28 2001-03-20 Sonosite, Inc. Ultrasonic imaging device with integral display
US5817024A (en) 1996-06-28 1998-10-06 Sonosight, Inc. Hand held ultrasonic diagnostic instrument with digital beamformer
US6135961A (en) 1996-06-28 2000-10-24 Sonosite, Inc. Ultrasonic signal processor for a hand held ultrasonic diagnostic instrument
US6416475B1 (en) 1996-06-28 2002-07-09 Sonosite, Inc. Ultrasonic signal processor for a hand held ultrasonic diagnostic instrument
US6383139B1 (en) 1996-06-28 2002-05-07 Sonosite, Inc. Ultrasonic signal processor for power doppler imaging in a hand held ultrasonic diagnostic instrument
US5893363A (en) 1996-06-28 1999-04-13 Sonosight, Inc. Ultrasonic array transducer transceiver for a hand held ultrasonic diagnostic instrument
US5632277A (en) 1996-06-28 1997-05-27 Siemens Medical Systems, Inc. Ultrasound imaging system employing phase inversion subtraction to enhance the image
US5722412A (en) 1996-06-28 1998-03-03 Advanced Technology Laboratories, Inc. Hand held ultrasonic diagnostic instrument
US6283919B1 (en) 1996-11-26 2001-09-04 Atl Ultrasound Ultrasonic diagnostic imaging with blended tissue harmonic signals
US5797845A (en) * 1996-11-04 1998-08-25 Barabash; Leonid S. Ultrasound apparatus for three dimensional image reconstruction
US5801657A (en) * 1997-02-05 1998-09-01 Stanford University Serial analog-to-digital converter using successive comparisons
US5997477A (en) * 1997-04-14 1999-12-07 The Trustees Of The University Of Pennsylvania Apparatus for imaging an element within a tissue and method therefor
US6074346A (en) 1997-06-27 2000-06-13 Siemens Medical Systems, Inc. Transmit/receive ultrasound front end circuit providing automatic transmit/receive switching
US6071240A (en) * 1997-09-22 2000-06-06 General Electric Company Method and apparatus for coherence imaging
US5947905A (en) * 1997-10-15 1999-09-07 Advanced Coronary Intervention, Inc. Ultrasound transducer array probe for intraluminal imaging catheter
US5924993A (en) 1997-10-15 1999-07-20 Advanced Coronary Intervention, Inc. Intravascular ultrasound mixed signal multiplexer/pre-amplifier asic
US6013032A (en) 1998-03-13 2000-01-11 Hewlett-Packard Company Beamforming methods and apparatus for three-dimensional ultrasound imaging using two-dimensional transducer array
US5997479A (en) 1998-05-28 1999-12-07 Hewlett-Packard Company Phased array acoustic systems with intra-group processors
US6048316A (en) * 1998-10-16 2000-04-11 Acuson Corporation Medical diagnostic ultrasonic imaging system and method for displaying composite fundamental and harmonic images
US6142946A (en) 1998-11-20 2000-11-07 Atl Ultrasound, Inc. Ultrasonic diagnostic imaging system with cordless scanheads
US6276211B1 (en) 1999-02-09 2001-08-21 Duke University Methods and systems for selective processing of transmit ultrasound beams to display views of selected slices of a volume
US6650264B1 (en) * 1999-03-10 2003-11-18 Cirrus Logic, Inc. Quadrature sampling architecture and method for analog-to-digital converters
US6380766B2 (en) 1999-03-19 2002-04-30 Bernard J Savord Integrated circuitry for use with transducer elements in an imaging system
US6179780B1 (en) 1999-08-06 2001-01-30 Acuson Corporation Method and apparatus for medical diagnostic ultrasound real-time 3-D transmitting and imaging
US6068597A (en) * 1999-04-13 2000-05-30 Lin; Gregory Sharat Vibrational resonance ultrasonic Doppler spectrometer and imager
US6471651B1 (en) 1999-05-05 2002-10-29 Sonosite, Inc. Low power portable ultrasonic diagnostic instrument
US6063033A (en) * 1999-05-28 2000-05-16 General Electric Company Ultrasound imaging with higher-order nonlinearities
US6423002B1 (en) 1999-06-24 2002-07-23 Acuson Corporation Intra-operative diagnostic ultrasound multiple-array transducer probe and optional surgical tool
US6692439B1 (en) * 1999-07-07 2004-02-17 University Of Virginia Patent Foundation Angular scatter imaging system using translating apertures and method thereof
US6262946B1 (en) 1999-09-29 2001-07-17 The Board Of Trustees Of The Leland Stanford Junior University Capacitive micromachined ultrasonic transducer arrays with reduced cross-coupling
CA2290240C (en) 1999-11-24 2008-03-11 Stergios Stergiopoulos High resolution 3d ultrasound imaging system deploying a multi-dimensional array of sensors and method for multi-dimensional beamforming sensor signals
US6443900B2 (en) 2000-03-15 2002-09-03 Olympus Optical Co., Ltd. Ultrasonic wave transducer system and ultrasonic wave transducer
US6443896B1 (en) 2000-08-17 2002-09-03 Koninklijke Philips Electronics N.V. Method for creating multiplanar ultrasonic images of a three dimensional object
US6669641B2 (en) 2000-08-17 2003-12-30 Koninklijke Philips Electronics N.V. Method of and system for ultrasound imaging
US6450960B1 (en) 2000-08-29 2002-09-17 Barbara Ann Karmanos Cancer Institute Real-time three-dimensional acoustoelectronic imaging and characterization of objects
US6491634B1 (en) 2000-10-13 2002-12-10 Koninklijke Philips Electronics N.V. Sub-beamforming apparatus and method for a portable ultrasound imaging system
US6540677B1 (en) 2000-11-17 2003-04-01 Bjorn A. J. Angelsen Ultrasound transceiver system for remote operation through a minimal number of connecting wires
US6666823B2 (en) 2001-04-04 2003-12-23 Siemens Medical Solutions Usa, Inc. Beam combination method and system
US6537219B2 (en) 2001-04-04 2003-03-25 Koninklijke Philips Electronics N.V. Static focus ultrasound apparatus and method
US6582372B2 (en) 2001-06-22 2003-06-24 Koninklijke Philips Electronics N.V. Ultrasound system for the production of 3-D images
US6572547B2 (en) 2001-07-31 2003-06-03 Koninklijke Philips Electronics N.V. Transesophageal and transnasal, transesophageal ultrasound imaging systems
US6641534B2 (en) 2002-01-25 2003-11-04 Duke University Methods and devices for ultrasound scanning by moving sub-apertures of cylindrical ultrasound transducer arrays in two dimensions
US6891311B2 (en) 2002-06-27 2005-05-10 Siemens Medical Solutions Usa, Inc Ultrasound transmit pulser with receive interconnection and method of use
US9244160B2 (en) 2003-01-14 2016-01-26 University Of Virginia Patent Foundation Ultrasonic transducer drive
WO2004064619A2 (en) 2003-01-14 2004-08-05 University Of Virginia Patent Foundation Ultrasound imaging beam-former apparatus and method
CA2513422C (en) 2003-01-15 2013-12-24 University Of Virginia Patent Foundation System and method for ultrasound c-scanning
US7314445B2 (en) 2003-12-30 2008-01-01 General Electric Company Integrated low-voltage transmit/receive switch for ultrasound imaging system
US7064700B1 (en) * 2005-06-15 2006-06-20 Freescale Semiconductor, Inc. Multi-channel analog to digital converter

Also Published As

Publication number Publication date
EP1622514A2 (de) 2006-02-08
WO2004064620A2 (en) 2004-08-05
EP1622514B1 (de) 2012-05-09
US9275630B2 (en) 2016-03-01
CA2513447A1 (en) 2004-08-05
US20120053460A1 (en) 2012-03-01
CA2513446C (en) 2014-08-26
US20100312106A9 (en) 2010-12-09
US20170000458A1 (en) 2017-01-05
CA2513446A1 (en) 2004-08-05
WO2004064620A3 (en) 2004-10-21
WO2004064619A2 (en) 2004-08-05
US20070016022A1 (en) 2007-01-18
EP1622514A4 (de) 2009-06-24
CA2513447C (en) 2016-08-09
WO2004064619A3 (en) 2005-01-06

Similar Documents

Publication Publication Date Title
WO2004064619A3 (en) Ultrasound imaging beam-former apparatus and method
JP2009505571A5 (de)
EP1686566A3 (de) Tonverarbeitung mit Frequenzumsetzung
ATE551692T1 (de) Verfahren zur verringerung von rauschen in einem eingangssignal eines hörgeräts sowie ein hörgerät
EP2562745A3 (de) Verfahren und Vorrichtung zur Impulsantwortmessung und -simulation
US7596228B2 (en) Parametric array modulation and processing method
US20070232917A1 (en) Digital beamforming apparatus with a sigma-delta a/d converter
DE50305997D1 (de) Vorrichtung und verfahren zum abw rtsmischen eines eingangss ignals in ein ausgangssignal
ATE557550T1 (de) Hörgerät
JP2019500148A5 (de)
FI955912A0 (fi) Elektroluminesenssivärilaite ja menetelmä sen valmistamiseksi
Tani et al. Evaluation of methods to measure acoustic transfer functions in cavitation tunnels
ATE328457T1 (de) Modellieren von wandlern in einem digitales hörgerät
JP2006217944A (ja) 超音波診断装置
EP4199357A3 (de) Mehrphasige taktgeneratoren mit digitaler kalibrierung
Fritsch et al. Beamforming with a reduced sampling rate
JP3346524B2 (ja) 非線形歪測定方法
TWI326991B (en) Am radio receiving circuit
JPS62127680A (ja) 到来方向検出用複素振幅検出装置
GB2353926B (en) Method and apparatus for generating a second audio signal from a first audio signal
JP2009232157A (ja) 騒音低減装置
Eilam et al. Sub-Nyquist medical ultrasound imaging: En route to cloud processing
JP4196147B2 (ja) 回線接続試験器の音声合成データ遅延回路
Ma et al. Third order harmonic imaging for biological tissues using three phase-coded pulses
JPS63153054A (ja) 超音波診断装置