DE69634112D1 - Ultraschall-Bilderzeugung zur Diagnostik mittels Kontrastmitteln - Google Patents

Ultraschall-Bilderzeugung zur Diagnostik mittels Kontrastmitteln

Info

Publication number
DE69634112D1
DE69634112D1 DE1996634112 DE69634112A DE69634112D1 DE 69634112 D1 DE69634112 D1 DE 69634112D1 DE 1996634112 DE1996634112 DE 1996634112 DE 69634112 A DE69634112 A DE 69634112A DE 69634112 D1 DE69634112 D1 DE 69634112D1
Authority
DE
Germany
Prior art keywords
diagnosis
means
ultrasound imaging
contrast agents
ultrasound
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 - Lifetime
Application number
DE1996634112
Other languages
English (en)
Other versions
DE69634112T2 (de
Inventor
Jeffry Earl Powers
Matthew Bruce
Michalakis Averkiou
Juin-Jet Hwang
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.)
Advanced Technology Laboratories Inc
Original Assignee
Advanced Technology Laboratories Inc
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 to US500995P priority Critical
Priority to US1395096P priority
Priority to US1809596P priority
Application filed by Advanced Technology Laboratories Inc filed Critical Advanced Technology Laboratories Inc
Application granted granted Critical
Publication of DE69634112D1 publication Critical patent/DE69634112D1/de
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/54Control of the diagnostic device
    • A61B8/543Control of the diagnostic device involving acquisition triggered by a physiological signal
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06Measuring blood flow
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/13Tomography
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/46Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
    • A61B8/461Displaying means of special interest
    • A61B8/463Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48Diagnostic techniques
    • A61B8/481Diagnostic techniques involving the use of contrast agent, e.g. microbubbles introduced into the bloodstream
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K49/00Preparations for testing in vivo
    • A61K49/22Echographic preparations; Ultrasound imaging preparation Optoacoustic imaging preparations
    • A61K49/222Echographic preparations; Ultrasound imaging preparation Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/223Microbubbles, hollow microspheres, free gas bubbles, gas microspheres
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S15/00Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88Sonar systems specially adapted for specific applications
    • G01S15/89Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8959Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using coded signals for correlation purposes
    • G01S15/8963Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using coded signals for correlation purposes using pulse inversion
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52023Details of receivers
    • G01S7/52036Details of receivers using analysis of echo signal for target characterisation
    • G01S7/52038Details of receivers using analysis of echo signal for target characterisation involving non-linear properties of the propagation medium or of the reflective target
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52023Details of receivers
    • G01S7/52036Details of receivers using analysis of echo signal for target characterisation
    • G01S7/52038Details of receivers using analysis of echo signal for target characterisation involving non-linear properties of the propagation medium or of the reflective target
    • G01S7/52039Details of receivers using analysis of echo signal for target characterisation involving non-linear properties of the propagation medium or of the reflective target exploiting the non-linear response of a contrast enhancer, e.g. a contrast agent
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52023Details of receivers
    • G01S7/52036Details of receivers using analysis of echo signal for target characterisation
    • G01S7/52038Details of receivers using analysis of echo signal for target characterisation involving non-linear properties of the propagation medium or of the reflective target
    • G01S7/52041Details of receivers using analysis of echo signal for target characterisation involving non-linear properties of the propagation medium or of the reflective target detecting modification of a contrast enhancer, e.g. detecting the destruction of a contrast agent by an acoustic wave, e.g. loss of correlation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48Diagnostic techniques
    • A61B8/488Diagnostic techniques involving Doppler signals
DE1996634112 1995-10-10 1996-10-09 Ultraschall-Bilderzeugung zur Diagnostik mittels Kontrastmitteln Expired - Lifetime DE69634112D1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US500995P true 1995-10-10 1995-10-10
US1395096P true 1996-03-22 1996-03-22
US1809596P true 1996-05-22 1996-05-22

Publications (1)

Publication Number Publication Date
DE69634112D1 true DE69634112D1 (de) 2005-02-03

Family

ID=27357769

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1996634112 Expired - Lifetime DE69634112T2 (de) 1995-10-10 1996-10-09 Ultraschall-Bilderzeugung zur Diagnostik mittels Kontrastmitteln
DE1996634112 Expired - Lifetime DE69634112D1 (de) 1995-10-10 1996-10-09 Ultraschall-Bilderzeugung zur Diagnostik mittels Kontrastmitteln

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1996634112 Expired - Lifetime DE69634112T2 (de) 1995-10-10 1996-10-09 Ultraschall-Bilderzeugung zur Diagnostik mittels Kontrastmitteln

Country Status (5)

Country Link
EP (2) EP1374777A1 (de)
JP (2) JP4159122B2 (de)
AT (1) AT285711T (de)
DE (2) DE69634112T2 (de)
ES (1) ES2235180T3 (de)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6009046A (en) * 1995-03-02 1999-12-28 Acuson Corporation Ultrasonic harmonic imaging system and method
US6027448A (en) * 1995-03-02 2000-02-22 Acuson Corporation Ultrasonic transducer and method for harmonic imaging
US6005827A (en) * 1995-03-02 1999-12-21 Acuson Corporation Ultrasonic harmonic imaging system and method
US5608690A (en) * 1995-03-02 1997-03-04 Acuson Corporation Transmit beamformer with frequency dependent focus
US6104670A (en) * 1995-03-02 2000-08-15 Acuson Corporation Ultrasonic harmonic imaging system and method
US5846202A (en) * 1996-07-30 1998-12-08 Acuson Corporation Ultrasound method and system for imaging
US7104956B1 (en) 1996-11-08 2006-09-12 Research Corporation Technologies, Inc. Finite amplitude distortion-based inhomogeneous pulse echo ultrasonic imaging
US6030344A (en) * 1996-12-04 2000-02-29 Acuson Corporation Methods and apparatus for ultrasound image quantification
US5882306A (en) * 1997-04-11 1999-03-16 Acuson Corporation Ultrasound imaging methods and systems
US5961460A (en) * 1997-04-11 1999-10-05 Acuson Corporation Ultrasound imaging enhancement methods and systems
US6110120A (en) 1997-04-11 2000-08-29 Acuson Corporation Gated ultrasound imaging apparatus and method
GB9708246D0 (en) 1997-04-24 1997-06-18 Nycomed Imaging As Improvements in or relating to ultrasound imaging
AU7702798A (en) 1997-05-30 1998-12-30 Alliance Pharmaceutical Corporation Methods and apparatus for monitoring and quantifying the movement of fluid
US6050944A (en) * 1997-06-17 2000-04-18 Acuson Corporation Method and apparatus for frequency control of an ultrasound system
US5913823A (en) * 1997-07-15 1999-06-22 Acuson Corporation Ultrasound imaging method and system for transmit signal generation for an ultrasonic imaging system capable of harmonic imaging
US6193659B1 (en) 1997-07-15 2001-02-27 Acuson Corporation Medical ultrasonic diagnostic imaging method and apparatus
US5833614A (en) * 1997-07-15 1998-11-10 Acuson Corporation Ultrasonic imaging method and apparatus for generating pulse width modulated waveforms with reduced harmonic response
US6023977A (en) 1997-08-01 2000-02-15 Acuson Corporation Ultrasonic imaging aberration correction system and method
US6132374A (en) * 1997-08-01 2000-10-17 Acuson Corporation Ultrasonic imaging method and system
US6312379B1 (en) 1997-08-15 2001-11-06 Acuson Corporation Ultrasonic harmonic imaging system and method using waveform pre-distortion
US5944666A (en) * 1997-08-21 1999-08-31 Acuson Corporation Ultrasonic method for imaging blood flow including disruption or activation of contrast agent
US6106465A (en) * 1997-08-22 2000-08-22 Acuson Corporation Ultrasonic method and system for boundary detection of an object of interest in an ultrasound image
US5873830A (en) * 1997-08-22 1999-02-23 Acuson Corporation Ultrasound imaging system and method for improving resolution and operation
US5928151A (en) * 1997-08-22 1999-07-27 Acuson Corporation Ultrasonic system and method for harmonic imaging in three dimensions
AU9375198A (en) * 1997-10-03 1999-04-27 University Of Virginia Ultrasound bubble recognition imaging
US5860931A (en) * 1997-10-10 1999-01-19 Acuson Corporation Ultrasound method and system for measuring perfusion
US5935069A (en) * 1997-10-10 1999-08-10 Acuson Corporation Ultrasound system and method for variable transmission of ultrasonic signals
US6193663B1 (en) 1997-12-18 2001-02-27 Acuson Corporation Diagnostic ultrasound imaging method and system with improved frame rate
US5897500A (en) * 1997-12-18 1999-04-27 Acuson Corporation Ultrasonic imaging system and method for displaying composite fundamental and harmonic images
US5902242A (en) * 1998-01-22 1999-05-11 Acuson Corporation System and method for forming a combined ultrasonic image
US6186949B1 (en) 1998-03-31 2001-02-13 General Electric Company Method and apparatus for three-dimensional flow imaging using coded excitation
US5980459A (en) * 1998-03-31 1999-11-09 General Electric Company Ultrasound imaging using coded excitation on transmit and selective filtering of fundamental and (sub)harmonic signals on receive
US6074348A (en) * 1998-03-31 2000-06-13 General Electric Company Method and apparatus for enhanced flow imaging in B-mode ultrasound
US6210332B1 (en) * 1998-03-31 2001-04-03 General Electric Company Method and apparatus for flow imaging using coded excitation
US5902243A (en) * 1998-04-15 1999-05-11 Acuson Corporation Ultrasonic imaging method with multiple pulse cancellation
US6102858A (en) * 1998-04-23 2000-08-15 General Electric Company Method and apparatus for three-dimensional ultrasound imaging using contrast agents and harmonic echoes
US5957852A (en) * 1998-06-02 1999-09-28 Acuson Corporation Ultrasonic harmonic imaging system and method
US6511426B1 (en) 1998-06-02 2003-01-28 Acuson Corporation Medical diagnostic ultrasound system and method for versatile processing
US6116244A (en) * 1998-06-02 2000-09-12 Acuson Corporation Ultrasonic system and method for three-dimensional imaging with opacity control
DE19840532A1 (de) 1998-08-28 2000-03-09 Schering Ag Mit Ultraschallkonstrastmittel gefüllte Spritze mit einer mechanischen Bewegungsvorrichtung
DE19840536A1 (de) 1998-08-28 2000-03-09 Schering Ag Mit Ultraschallkontrastmittel gefüllte Spritze mit einer magnetischen Bewegungsvorrichtung
US6048316A (en) * 1998-10-16 2000-04-11 Acuson Corporation Medical diagnostic ultrasonic imaging system and method for displaying composite fundamental and harmonic images
US5971928A (en) * 1998-11-02 1999-10-26 Acuson Corporation Diagnostic medical ultrasonic system and method for image subtraction
US6352509B1 (en) * 1998-11-16 2002-03-05 Kabushiki Kaisha Toshiba Three-dimensional ultrasonic diagnosis apparatus
US6224556B1 (en) 1998-11-25 2001-05-01 Acuson Corporation Diagnostic medical ultrasound system and method for using a sparse array
US6174286B1 (en) 1998-11-25 2001-01-16 Acuson Corporation Medical diagnostic ultrasound method and system for element switching
US6234967B1 (en) 1998-12-18 2001-05-22 Atl Ultrasound Ultrasonic diagnostic imaging systems with power modulation for contrast and harmonic imaging
GB9901270D0 (en) 1999-01-21 1999-03-10 Quadrant Healthcare Uk Ltd Method and apparatus for ultrasound contrast imaging
US6575930B1 (en) 1999-03-12 2003-06-10 Medrad, Inc. Agitation devices and dispensing systems incorporating such agitation devices
US6139501A (en) * 1999-06-08 2000-10-31 Atl Ultrasound, Inc. Coincident tissue and motion ultrasonic diagnostic imaging
JP2001061841A (ja) * 1999-08-30 2001-03-13 Toshiba Corp 超音波診断装置及び超音波画像の生成方法
WO2002056666A2 (en) * 2001-01-19 2002-07-25 Angelsen Bjoern A J A method of detecting ultrasound contrast agent in soft tissue, and quantitating blood perfusion through regions of tissue
US6761691B2 (en) 2000-07-21 2004-07-13 Fuji Photo Film Co., Ltd. Image forming method used in ultrasonic diagnosis, ultrasonic diagnostic apparatus, signal processing apparatus, and recording medium for recording signal processing program
JP4768914B2 (ja) * 2000-12-26 2011-09-07 株式会社東芝 超音波診断装置
US6793626B2 (en) 2001-01-17 2004-09-21 Fuji Photo Film Co., Ltd. Ultrasonic scatterer, ultrasonic imaging method and ultrasonic imaging apparatus
JP2002224108A (ja) * 2001-01-31 2002-08-13 Ge Medical Systems Global Technology Co Llc 超音波撮影装置
WO2002060326A1 (en) 2001-02-01 2002-08-08 Hitachi Medical Corporation Ultrasonic enhanced-contrast imager and its method
ITSV20010030A1 (it) 2001-08-14 2003-02-14 Esaote Spa Metodo e dispositivo per la trasmissione di impulsi ad ultrasuoni e la ricezione dei segnali di eco ad una armonica della frequenza di trasm
JP2003061959A (ja) * 2001-08-22 2003-03-04 Toshiba Corp 超音波診断装置
JP4157688B2 (ja) * 2001-09-20 2008-10-01 株式会社日立メディコ 超音波診断装置
JP2003093389A (ja) * 2001-09-27 2003-04-02 Hitachi Medical Corp 超音波診断装置
US6730036B2 (en) * 2002-02-28 2004-05-04 Koninklijke Philips Electronics, N.V. Ultrasonic imaging to detect coronary artery stenosis at rest
WO2004070659A1 (en) * 2003-02-05 2004-08-19 Koninklijke Philips Electronics N.V. Indication of accuracy of quantitative analysis
JP4373699B2 (ja) 2003-04-28 2009-11-25 株式会社東芝 超音波診断装置
JP4607528B2 (ja) 2004-09-24 2011-01-05 東芝メディカルシステムズ株式会社 超音波診断装置及び画像データ生成方法
CN100473354C (zh) 2004-09-30 2009-04-01 Ge医药系统环球科技公司 超声波成像设备、和图像处理设备
JP5341352B2 (ja) * 2004-12-30 2013-11-13 クリスタルビュー メディカル イメージング リミテッド 超音波画像化システムのクラッター抑制本出願は、2004年12月30日に出願された米国仮特許出願No.60/640,368に基づき優先権の利益を主張する。本出願は、2004年1月7日に出願した米国仮特許出願No.60/534,390に関連し、明細はここに参照のため組み込まれている。
US9451932B2 (en) 2004-12-30 2016-09-27 Crystalview Medical Imaging Limited Clutter suppression in ultrasonic imaging systems
JP4599208B2 (ja) * 2005-03-31 2010-12-15 東芝メディカルシステムズ株式会社 超音波診断装置
US10307065B1 (en) 2014-12-09 2019-06-04 Jan Medical, Inc. Non-invasive detection of cerebral vasospasm
US8905932B2 (en) * 2006-08-17 2014-12-09 Jan Medical Inc. Non-invasive characterization of human vasculature
US10092195B2 (en) 2006-08-17 2018-10-09 Jan Medical, Inc. Noninvasive detection of human brain conditions and anomalies
DE102006057211B3 (de) * 2006-12-01 2008-03-27 Kompetenzzentrum Medizintechnik Ruhr (Kmr) E.V. Verfahren und Vorrichtung zur kontrastmittelgestützten Perfusionsmessung
JP5091617B2 (ja) * 2007-10-23 2012-12-05 株式会社東芝 超音波診断装置及び超音波診断装置制御プログラム
WO2010103469A1 (en) 2009-03-12 2010-09-16 Koninklijke Philips Electronics, N.V. Sonolysis of blood clots using low power, coded excitation pulses
JP4945605B2 (ja) * 2009-07-21 2012-06-06 株式会社東芝 超音波診断装置
JP5489154B2 (ja) * 2009-09-25 2014-05-14 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 超音波診断装置及びその制御プログラム
CA2777562C (en) * 2009-10-12 2016-08-16 Silicon Valley Medical Instruments, Inc. Intravascular ultrasound system for co-registered imaging
WO2013098732A1 (en) * 2011-12-29 2013-07-04 Koninklijke Philips Electronics N.V. Apparatus and method for ultrasound monitoring of ablation by a combination of the breaking down of air bubbles and imaging sequences
KR101484958B1 (ko) 2012-03-28 2015-01-21 삼성메디슨 주식회사 초음파 시스템 및 초음파 영상 획득 방법
CN104968279B (zh) * 2013-01-17 2018-08-10 皇家飞利浦有限公司 消除医学图像中由生理功能引起的运动影响
EP2784748B1 (de) * 2013-03-28 2017-11-01 Expert Ymaging, SL Computerimplementiertes Verfahren zur Beurteilung von Gefäßnetzen anhand von medizinischen Bildern und Verwendungen davon
KR20150089836A (ko) 2014-01-28 2015-08-05 삼성메디슨 주식회사 관심 영역에 대응하는 초음파 영상 표시 방법 및 이를 위한 초음파 장치
WO2017117389A1 (en) 2015-12-31 2017-07-06 Acist Medical Systems, Inc. Semi-automated image segmentation system and method
WO2017200899A1 (en) 2016-05-16 2017-11-23 Acist Medical Systems, Inc. Motion-based image segmentation systems and methods
WO2018109652A1 (en) * 2016-12-16 2018-06-21 Koninklijke Philips N.V. Adaptive pulsing for sonothrombolysis treatment

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6353486B2 (de) * 1981-08-08 1988-10-24 Fujitsu Ltd
US4689986A (en) * 1985-03-13 1987-09-01 The University Of Michigan Variable frequency gas-bubble-manipulating apparatus and method
US5040537A (en) * 1987-11-24 1991-08-20 Hitachi, Ltd. Method and apparatus for the measurement and medical treatment using an ultrasonic wave
DE3829999C2 (de) * 1988-09-01 1990-06-13 Schering Ag, 1000 Berlin Und 4709 Bergkamen, De
GB9009423D0 (en) * 1990-04-26 1990-06-20 Williams Alun R Assessment of vascular perfusion by the display of harmonic echoes from ultrasonically excited gas bubbles
IL95743A (en) * 1990-09-19 1993-02-21 Univ Ramot Method of measuring blood flow
US5255683A (en) * 1991-12-30 1993-10-26 Sound Science Limited Partnership Methods of and systems for examining tissue perfusion using ultrasonic contrast agents
US5928152A (en) * 1994-08-05 1999-07-27 Acuson Corporation Method and apparatus for a baseband processor of a receive beamformer system
US5474073A (en) * 1994-11-22 1995-12-12 Advanced Technology Laboratories, Inc. Ultrasonic diagnostic scanning for three dimensional display
US5456257A (en) * 1994-11-23 1995-10-10 Advanced Technology Laboratories, Inc. Ultrasonic detection of contrast agents
US5560364A (en) 1995-05-12 1996-10-01 The Board Of Regents Of The University Of Nebraska Suspended ultra-sound induced microbubble cavitation imaging

Also Published As

Publication number Publication date
JP4351265B2 (ja) 2009-10-28
EP0770352B1 (de) 2004-12-29
JP4159122B2 (ja) 2008-10-01
DE69634112T2 (de) 2005-12-08
JPH09164138A (ja) 1997-06-24
ES2235180T3 (es) 2005-07-01
EP1374777A1 (de) 2004-01-02
JP2007175542A (ja) 2007-07-12
EP0770352A1 (de) 1997-05-02
AT285711T (de) 2005-01-15

Similar Documents

Publication Publication Date Title
DE69619974D1 (de) Vorrichtung zur ultraschallprüfung mit hilfe von flüssigkeitsankopplung
DE69115576D1 (de) Multifokales Ultraschall-Abbildungsgerät
DE69807575T2 (de) Ultraschall-Bildaufnahmesystem mit Doppler Verfolgung der Gewebebewegung
DE68927410T2 (de) Gerät zur Bildherstellung
DE69629445D1 (de) Automatische Grauwertanpassung mittels der Bildaktivität
DE69814639D1 (de) Nicht-invasive pränatale diagnose
DE69624251D1 (de) Spritzen-adapter für medizinischen frontlader injektor
DE69630245D1 (de) System zur Abbildung von Arterien mittels magnetischer Resonanz unter Verwendung eines Kontrastmittels für die magnetische Resonanz
DE69626948D1 (de) Diagnostisches Expertensystem
DE69932485D1 (de) Blutgefäss Bilddarstellungssystem
DE69714153D1 (de) Injektor-Instrument für ein Endoskop
DE69229925T2 (de) Röntgenkontrastmittel zur medizinischen Bilderzeugung
DK0511273T3 (da) Liposomer som kontrastmidler til ultralydsimagografi
NL300253I2 (nl) Contrastmiddel voor diagnostische beeldvorming metverlengde retentie in bloed.
DE69714425D1 (de) Chirurgisches verfahren mit bilderzeugung durch magnetische resonanz
DE69231830T2 (de) Gasgefüllte Mikrospheren enthaltende Kontrastmittel zur diagnostischen Bilderzeugung
AT337541T (de) Verbessertes fahrzeugnavigationssystem und - verfahren mittels gps-geschwindigkeiten
DE69321221D1 (de) Zielvorrichtung für ein isozentrisches punktionsinstrument
AT343798T (de) Ultraschalldiagnoseabbildungssystem mit höhen- biebenenbildern
DE69432395D1 (de) Verfahren und Vorrichtung zur tomographischen Abbildung des Augenhintergrundes mittels optischer Kohärenz
DE68912396T2 (de) Sonde für ein Ultraschall-Operationsinstrument.
AT255935T (de) Vorrichtung zur knochen-therapie mittels ultraschall
AT234469T (de) Verfahren zur erfassung des status eines organismus durch messung von peptiden
AT429179T (de) Gewebedurchdringende katheter mit wandler zur bildgebung
DE69031834D1 (de) Intravaskularer ultraschall-bildsensor

Legal Events

Date Code Title Description
8364 No opposition during term of opposition