DE602007000316D1 - Ultraschalldiagnosesystem und Verfahren zur Bildung von IQ-Daten ohne Quadratur-Demodulator - Google Patents

Ultraschalldiagnosesystem und Verfahren zur Bildung von IQ-Daten ohne Quadratur-Demodulator

Info

Publication number
DE602007000316D1
DE602007000316D1 DE602007000316T DE602007000316T DE602007000316D1 DE 602007000316 D1 DE602007000316 D1 DE 602007000316D1 DE 602007000316 T DE602007000316 T DE 602007000316T DE 602007000316 T DE602007000316 T DE 602007000316T DE 602007000316 D1 DE602007000316 D1 DE 602007000316D1
Authority
DE
Germany
Prior art keywords
forming
data
ultrasonic diagnostic
diagnostic system
quadrature demodulator
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.)
Active
Application number
DE602007000316T
Other languages
English (en)
Inventor
Moo Ho Bae
Ronald E Daigle
Chi Young Ahn
Ra Young Yoon
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
Priority claimed from KR1020060114067A external-priority patent/KR20070113083A/ko
Priority claimed from KR1020070049607A external-priority patent/KR100891289B1/ko
Application filed by Medison Co Ltd filed Critical Medison Co Ltd
Publication of DE602007000316D1 publication Critical patent/DE602007000316D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE602007000316T 2006-05-23 2007-05-23 Ultraschalldiagnosesystem und Verfahren zur Bildung von IQ-Daten ohne Quadratur-Demodulator Active DE602007000316D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20060046253 2006-05-23
KR1020060114067A KR20070113083A (ko) 2006-05-23 2006-11-17 직교 복조기 없이 ｉｑ 데이터를 형성하는 초음파 진단장치 및 방법
KR1020070049607A KR100891289B1 (ko) 2006-05-23 2007-05-22 직교 복조기 없이 ｉｑ 데이터를 형성하는 초음파 진단장치 및 방법

Publications (1)

Publication Number Publication Date
DE602007000316D1 true DE602007000316D1 (de) 2009-01-15

Family

ID=38330226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007000316T Active DE602007000316D1 (de) 2006-05-23 2007-05-23 Ultraschalldiagnosesystem und Verfahren zur Bildung von IQ-Daten ohne Quadratur-Demodulator

Country Status (4)

Country Link
US (1) US20080009726A1 (de)
EP (1) EP1860461B1 (de)
JP (1) JP2007313322A (de)
DE (1) DE602007000316D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4102375B2 (ja) * 2004-03-25 2008-06-18 松下電器産業株式会社 無線送信装置および無線受信装置
US9218802B2 (en) 2008-11-13 2015-12-22 Fujifilm Corporation Ultrasonic probe and ultrasonic diagnostic apparatus
TWI415403B (zh) * 2010-10-28 2013-11-11 Univ Nat Taiwan 超音波解調器、超音波神經刺激器及超音波傳輸方法
KR20160097862A (ko) * 2015-02-10 2016-08-18 삼성전자주식회사 휴대용 초음파 장치 및 그 제어방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142649A (en) * 1991-08-07 1992-08-25 General Electric Company Ultrasonic imaging system with multiple, dynamically focused transmit beams
JP2937583B2 (ja) * 1991-10-30 1999-08-23 株式会社東芝 超音波診断装置
US5269307A (en) * 1992-01-31 1993-12-14 Tetrad Corporation Medical ultrasonic imaging system with dynamic focusing
JPH06222047A (ja) * 1993-01-27 1994-08-12 Hitachi Medical Corp 超音波信号処理装置
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
JP3584328B2 (ja) * 1995-07-04 2004-11-04 株式会社日立メディコ 超音波診断装置
JP2901535B2 (ja) * 1996-02-23 1999-06-07 アロカ株式会社 超音波診断装置
US5964708A (en) * 1997-10-06 1999-10-12 The Regents Of The University Of Michigan Beamformed ultrasonic imager with delta-sigma feedback control
KR100355719B1 (ko) * 2000-06-10 2002-10-11 주식회사 메디슨 다단계 지연 소자를 이용한 초음파 수신 비임 형성 장치
US6695783B2 (en) * 2000-12-22 2004-02-24 Koninklijke Philips Electronics N.V. Multiline ultrasound beamformers
JP3884370B2 (ja) * 2002-11-15 2007-02-21 アロカ株式会社 超音波診断装置
EP1622514B1 (de) * 2003-01-14 2012-05-09 University Of Virginia Patent Foundation Ultraschall-strahlenformer-gerät und verfahren
US7654959B2 (en) * 2003-09-03 2010-02-02 Siemens Medical Solutions Usa, Inc. Motion artifact reduction in coherent image formation
US7998072B2 (en) * 2003-12-19 2011-08-16 Siemens Medical Solutions Usa, Inc. Probe based digitizing or compression system and method for medical ultrasound
US7338450B2 (en) * 2004-08-27 2008-03-04 General Electric Company Method and apparatus for performing CW doppler ultrasound utilizing a 2D matrix array
KR100748585B1 (ko) * 2005-07-15 2007-08-13 주식회사 메디슨 부가정보를 이용하여 영상을 구성하는 초음파 시스템

Also Published As

Publication number Publication date
EP1860461A1 (de) 2007-11-28
EP1860461B1 (de) 2008-12-03
US20080009726A1 (en) 2008-01-10
JP2007313322A (ja) 2007-12-06

Similar Documents

Publication Publication Date Title
DE602007008174D1 (de) Verfahren und System zur Erkennung von Phishing
DE602006013180D1 (de) Verfahren und system zur reduzierung von verbindungslatenzen
DE602008003709D1 (de) Verfahren und System zur Bestimmung von Objektposen aus Bereichsbildern
ATE513436T1 (de) Verfahren und vorrichtung zur bestimmung von latenz und durchsatz einer datenkommunikation
DE602006015774D1 (de) System und verfahren zur detektion von fahrzeugeigenschaften aus bildern
DE602008000888D1 (de) Vorrichtung zur Bestimmung von Objekttypen sowie Verfahren zur Bestimmung von Fahrzeug- und Objekttypen
DE602005000640D1 (de) System und Verfahren zur OFDM-Kommunikation
DE602006021143D1 (de) Verfahren zur bereitstellung von verbindungsaushandlungsdiensten und system dafür
DE602007005884D1 (de) Vorrichtung zur Bereitstellung von Verkehrsinformation, System zur Bereitstellung von Verkehrsinformation, Verfahren zur Übertragung von Verkehrsinformation und Verfahren zur Anforderung von Verkehrsinformation
DE102006033605B8 (de) Vorrichtung und Verfahren zur Bestimmung von Vertikalpositionen
DE602005015889D1 (de) System und verfahren zur bildtransformation
DE602005003758D1 (de) Verfahren und System zur Generierung einer gemeinsamen Information
DE502006008842D1 (de) Hörvorrichtung und entsprechendes Verfahren zur Eigenstimmendetektion
DE602005005312D1 (de) Verfahren und System zur Verwaltung elektronischer Nachrichten
DE602006006454D1 (de) Verfahren und Vorrichtung zur Authentifizierung
DE602006018835D1 (de) Verfahren und System zur Ermittlung des Datenübertragungsmodus eines Zugangspunktes
DE602006008098D1 (de) Verfahren und System zur Verwaltung von Datenverkehr
DE602005022544D1 (de) Verfahren zur Pixel-interpolation und -Lokalisierung auf Basis der Flanken
DE602006013404D1 (de) Universelle Schnittstelle zur Registrierung von Bildern
DE602006001222D1 (de) System und Verfahren zur Patientenpositionierung
DE602006008581D1 (de) Verfahren zur bestimmung von montagebedingungen, vorrichtung zur bestimmung von montagebedingungen und montagevorrichtung
DE602006005474D1 (de) Verfahren und Vorrichtung zur Zuweisung von Unterträgern
DE602006002668D1 (de) Gerät und Verfahren zur Informationsverarbeitung
DE602005025615D1 (de) Computersystem, computerprogramm und verfahren zur addition
DE602006003791D1 (de) Gerät zur Bildinformationsverarbeitung und dessen Verfahren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition