DE69942145D1 - Bestimmung des doppler-winkels in ultraschall farbströmung - Google Patents

Bestimmung des doppler-winkels in ultraschall farbströmung

Info

Publication number
DE69942145D1
DE69942145D1 DE69942145T DE69942145T DE69942145D1 DE 69942145 D1 DE69942145 D1 DE 69942145D1 DE 69942145 T DE69942145 T DE 69942145T DE 69942145 T DE69942145 T DE 69942145T DE 69942145 D1 DE69942145 D1 DE 69942145D1
Authority
DE
Germany
Prior art keywords
determination
color flow
doppler angle
ultrasonic color
ultrasonic
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
DE69942145T
Other languages
German (de)
English (en)
Inventor
Anne Lindsey Hall
Fang Dong
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69942145D1 publication Critical patent/DE69942145D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G01S15/8979—Combined Doppler and pulse-echo imaging systems
    • G01S15/8988—Colour Doppler imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • 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
    • G01S15/8979—Combined Doppler and pulse-echo 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
    • 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
    • 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
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/52071—Multicolour displays; using colour coding; Optimising colour or information content in displays, e.g. parametric imaging
    • 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
    • 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
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/5206—Two-dimensional coordinated display of distance and direction; B-scan display

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DE69942145T 1998-12-31 1999-12-06 Bestimmung des doppler-winkels in ultraschall farbströmung Expired - Lifetime DE69942145D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/224,652 US6193665B1 (en) 1998-12-31 1998-12-31 Doppler angle unfolding in ultrasound color flow and Doppler
PCT/US1999/028902 WO2000041002A1 (en) 1998-12-31 1999-12-06 Doppler angle unfolding in ultrasound color flow and doppler

Publications (1)

Publication Number Publication Date
DE69942145D1 true DE69942145D1 (de) 2010-04-29

Family

ID=22841572

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69942145T Expired - Lifetime DE69942145D1 (de) 1998-12-31 1999-12-06 Bestimmung des doppler-winkels in ultraschall farbströmung

Country Status (5)

Country Link
US (1) US6193665B1 (https=)
EP (1) EP1060413B1 (https=)
JP (1) JP4584458B2 (https=)
DE (1) DE69942145D1 (https=)
WO (1) WO2000041002A1 (https=)

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GB0030449D0 (en) * 2000-12-13 2001-01-24 Deltex Guernsey Ltd Improvements in or relating to doppler haemodynamic monitors
US7601122B2 (en) * 2003-04-22 2009-10-13 Wisconsin Alumni Research Foundation Ultrasonic elastography with angular compounding
US8105239B2 (en) 2006-02-06 2012-01-31 Maui Imaging, Inc. Method and apparatus to visualize the coronary arteries using ultrasound
WO2008051639A2 (en) 2006-10-25 2008-05-02 Maui Imaging, Inc. Method and apparatus to produce ultrasonic images using multiple apertures
WO2008132835A1 (ja) * 2007-04-24 2008-11-06 Panasonic Corporation 超音波診断装置
US10226234B2 (en) 2011-12-01 2019-03-12 Maui Imaging, Inc. Motion detection using ping-based and multiple aperture doppler ultrasound
US9282945B2 (en) * 2009-04-14 2016-03-15 Maui Imaging, Inc. Calibration of ultrasound probes
EP2320802B1 (en) * 2008-08-08 2018-08-01 Maui Imaging, Inc. Imaging with multiple aperture medical ultrasound and synchronization of add-on systems
KR20110137829A (ko) * 2009-04-14 2011-12-23 마우이 이미징, 인코포레이티드 범용 복수 개구 의료용 초음파 프로브
KR101659723B1 (ko) * 2009-04-14 2016-09-26 마우이 이미징, 인코포레이티드 복수 개구 초음파 어레이 정렬 설비
KR102322776B1 (ko) * 2010-02-18 2021-11-04 마우이 이미징, 인코포레이티드 초음파 이미지를 구성하는 방법 및 이를 위한 다중-개구 초음파 이미징 시스템
WO2012051308A2 (en) 2010-10-13 2012-04-19 Maui Imaging, Inc. Concave ultrasound transducers and 3d arrays
WO2012051305A2 (en) 2010-10-13 2012-04-19 Mau Imaging, Inc. Multiple aperture probe internal apparatus and cable assemblies
KR20120090170A (ko) * 2011-02-07 2012-08-17 삼성전자주식회사 초음파 측정장치 및 그 제어방법
KR20140107648A (ko) 2011-12-29 2014-09-04 마우이 이미징, 인코포레이티드 임의의 경로들의 ｍ-모드 초음파 이미징
KR102134763B1 (ko) 2012-02-21 2020-07-16 마우이 이미징, 인코포레이티드 다중의 어퍼처 초음파를 사용한 물질 강성의 결정
EP2833791B1 (en) 2012-03-26 2022-12-21 Maui Imaging, Inc. Methods for improving ultrasound image quality by applying weighting factors
EP2883079B1 (en) 2012-08-10 2017-09-27 Maui Imaging, Inc. Calibration of multiple aperture ultrasound probes
CN103676827A (zh) 2012-09-06 2014-03-26 Ip音乐集团有限公司 用于远程控制音频设备的系统和方法
EP3893022B1 (en) 2012-09-06 2025-02-12 Maui Imaging, Inc. Ultrasound imaging system memory architecture
WO2014160291A1 (en) 2013-03-13 2014-10-02 Maui Imaging, Inc. Alignment of ultrasound transducer arrays and multiple aperture probe assembly
US9883848B2 (en) 2013-09-13 2018-02-06 Maui Imaging, Inc. Ultrasound imaging using apparent point-source transmit transducer
EP3182900B1 (en) 2014-08-18 2019-09-25 Maui Imaging, Inc. Network-based ultrasound imaging system
WO2016160981A1 (en) 2015-03-30 2016-10-06 Maui Imaging, Inc. Ultrasound imaging systems and methods for detecting object motion
US10856846B2 (en) 2016-01-27 2020-12-08 Maui Imaging, Inc. Ultrasound imaging with sparse array probes
US11950887B2 (en) * 2019-09-13 2024-04-09 California Institute Of Technology Blood pressure measurement apparatus and methods of use thereof
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 (en) 2020-11-02 2024-10-09 Maui Imaging, Inc. Systems and methods for improving ultrasound image quality

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JPS60122548A (ja) * 1983-12-05 1985-07-01 株式会社東芝 超音波診断装置
JPH069560B2 (ja) * 1989-04-05 1994-02-09 株式会社東芝 超音波ドプラ診断装置
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US5522393A (en) * 1994-05-24 1996-06-04 Duke University Multi-dimensional real-time ultrasonic blood flow imaging apparatus and method
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US5538004A (en) * 1995-02-28 1996-07-23 Hewlett-Packard Company Method and apparatus for tissue-centered scan conversion in an ultrasound imaging system
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AU1983397A (en) * 1996-02-29 1997-09-16 Acuson Corporation Multiple ultrasound image registration system, method and transducer
GB9604911D0 (en) 1996-03-08 1996-05-08 Apex Marine Equip Ltd Improved valve and a divers suit incorporating the same
US5967987A (en) * 1997-12-18 1999-10-19 Acuson Corporation Ultrasonic system and method for measurement of fluid flow
US5910119A (en) * 1998-05-12 1999-06-08 Diasonics, Inc. Ultrasonic color doppler velocity and direction imaging
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Also Published As

Publication number Publication date
JP4584458B2 (ja) 2010-11-24
WO2000041002A1 (en) 2000-07-13
EP1060413A1 (en) 2000-12-20
US6193665B1 (en) 2001-02-27
JP2002534187A (ja) 2002-10-15
EP1060413B1 (en) 2010-03-17

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