KR100737029B1 - 초음파 시스템 및 유체의 유량 측정 방법 - Google Patents

초음파 시스템 및 유체의 유량 측정 방법 Download PDF

Info

Publication number
KR100737029B1
KR100737029B1 KR1020010004211A KR20010004211A KR100737029B1 KR 100737029 B1 KR100737029 B1 KR 100737029B1 KR 1020010004211 A KR1020010004211 A KR 1020010004211A KR 20010004211 A KR20010004211 A KR 20010004211A KR 100737029 B1 KR100737029 B1 KR 100737029B1
Authority
KR
South Korea
Prior art keywords
data
delete delete
fluid
scan plane
flow rate
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 - Fee Related
Application number
KR1020010004211A
Other languages
English (en)
Korean (ko)
Other versions
KR20010087166A (ko
Inventor
루빈조나단엠
포올케스제프리브라이언
터트힐테레사앤
홀애니린드세이
Original Assignee
지이 메디컬 시스템즈 글로발 테크놀러지 캄파니 엘엘씨
리젠츠 오브 더 유니버시티 오브 미시간
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 지이 메디컬 시스템즈 글로발 테크놀러지 캄파니 엘엘씨, 리젠츠 오브 더 유니버시티 오브 미시간 filed Critical 지이 메디컬 시스템즈 글로발 테크놀러지 캄파니 엘엘씨
Publication of KR20010087166A publication Critical patent/KR20010087166A/ko
Application granted granted Critical
Publication of KR100737029B1 publication Critical patent/KR100737029B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • 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
    • 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
    • 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
    • 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
    • G01S15/8961—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using coded signals for correlation purposes using pulse compression
    • 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
    • G01S15/8984—Measuring the velocity vector

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring Volume Flow (AREA)
KR1020010004211A 2000-01-31 2001-01-30 초음파 시스템 및 유체의 유량 측정 방법 Expired - Fee Related KR100737029B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/495,231 US6535835B1 (en) 2000-01-31 2000-01-31 Angle independent ultrasound volume flow measurement
US09/495,231 2000-01-31

Publications (2)

Publication Number Publication Date
KR20010087166A KR20010087166A (ko) 2001-09-15
KR100737029B1 true KR100737029B1 (ko) 2007-07-09

Family

ID=23967806

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010004211A Expired - Fee Related KR100737029B1 (ko) 2000-01-31 2001-01-30 초음파 시스템 및 유체의 유량 측정 방법

Country Status (5)

Country Link
US (1) US6535835B1 (enExample)
EP (1) EP1121901A3 (enExample)
JP (1) JP4716346B2 (enExample)
KR (1) KR100737029B1 (enExample)
CN (1) CN1222757C (enExample)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2374744B (en) * 2001-04-18 2003-04-16 Voxar Ltd Correction of boundary artefacts in image data processing
GB2373058B (en) * 2001-09-18 2003-02-19 Tayside Flow Technologies Ltd Spiral flow testing
US6726628B2 (en) * 2002-05-07 2004-04-27 Dvx, Llc Angle-independent doppler system for screening
JP3669580B2 (ja) * 2002-05-24 2005-07-06 学校法人慶應義塾 超音波流速分布及び流量計
US7399278B1 (en) 2003-05-05 2008-07-15 Los Angeles Biomedical Research Institute At Harbor-Ucla Medical Center Method and system for measuring amniotic fluid volume and/or assessing fetal weight
JP3669588B2 (ja) * 2003-05-06 2005-07-06 学校法人慶應義塾 超音波流速分布計及び流量計、超音波流速分布及び流量測定方法並びに超音波流速分布及び流量測定処理プログラム
US7013240B2 (en) * 2003-07-14 2006-03-14 Daniel Industries, Inc. Method to snapshot and playback raw data in an ultrasonic meter
US7559894B2 (en) * 2003-09-18 2009-07-14 New Paradigm Concepts, LLC Multiparameter whole blood monitor and method
US20060287590A1 (en) * 2003-09-18 2006-12-21 Mceowen Edwin L Noninvasive vital sign measurement device
US7892188B2 (en) 2003-10-22 2011-02-22 Hemosonics, Llc Method and apparatus for characterization of clot formation
US7004906B1 (en) * 2004-07-26 2006-02-28 Siemens Medical Solutions Usa, Inc. Contrast agent imaging with agent specific ultrasound detection
US20070083099A1 (en) * 2005-09-29 2007-04-12 Henderson Stephen W Path related three dimensional medical imaging
KR100798391B1 (ko) * 2005-11-04 2008-01-28 한국수자원공사 실시간 위치측정 시스템을 이용한 유속측정 방법
KR100798406B1 (ko) * 2005-11-04 2008-01-28 한국수자원공사 실시간 위치측정 시스템을 이용한 유속측정 시스템 및 이에사용되는 측정용 부자
US8251944B2 (en) * 2006-03-29 2012-08-28 Novartis Ag Surgical system having a cassette with an acoustic coupling
US8348879B2 (en) * 2006-08-28 2013-01-08 Novartis Ag Surgical system having a cassette with an acoustic air reflector
JP5294295B2 (ja) * 2007-12-07 2013-09-18 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超音波診断治療システム
US8306293B2 (en) * 2008-05-15 2012-11-06 University Of Virginia Patent Foundation Reduction of echo decorrelation facilitating motion estimation
US8394027B2 (en) * 2008-06-06 2013-03-12 Siemens Medical Solutions Usa, Inc. Multi-plane/multi-slice processing for 2-D flow imaging in medical diagnostic ultrasound
US20100022887A1 (en) * 2008-07-21 2010-01-28 Joan Carol Main Method for imaging intracavitary blood flow patterns
EP2189812B1 (en) * 2008-11-25 2016-05-11 Samsung Medison Co., Ltd. Providing volume information on a periodically moving target object in an ultrasound system
US8448499B2 (en) 2008-12-23 2013-05-28 C A Casyso Ag Cartridge device for a measuring system for measuring viscoelastic characteristics of a sample liquid, a corresponding measuring system, and a corresponding method
CN102396000B (zh) * 2009-04-17 2013-08-21 香港科技大学 有利于运动估计与特征-运动去相关补偿的方法、装置和系统
JP5396173B2 (ja) * 2009-07-01 2014-01-22 日立アロカメディカル株式会社 超音波診断装置
CN101738489B (zh) * 2009-12-16 2012-01-11 清华大学深圳研究生院 一种测量散射性流体横向流速的方法
US8731333B2 (en) * 2010-04-06 2014-05-20 Jeffrey M. Sieracki Inspection of hidden structure
EP2555704B1 (en) 2010-04-08 2019-05-29 Hemosonics, Llc Hemostatic parameter display
US8622913B2 (en) 2010-09-28 2014-01-07 General Electric Company Method and system for non-invasive monitoring of patient parameters
EP2676143B1 (en) 2011-02-15 2023-11-01 Hemosonics, Llc Characterization of blood hemostasis and oxygen transport parameters
CN103649751B (zh) 2011-02-15 2017-03-29 海默索尼克斯有限公司 用于评估止血的装置、系统和方法
WO2012159021A2 (en) 2011-05-19 2012-11-22 Hemosonics, Llc Portable hemostasis analyzer
BR112013033222A2 (pt) * 2011-06-30 2017-03-01 Koninklijke Philips Nv dispositivo de ultrassom para medição de velocidade de fluxo sanguíneo em um vaso sanguíneo de um indivíduo e método de determinação de um ângulo de doppler
WO2013028870A1 (en) * 2011-08-23 2013-02-28 Cidra Corporate Services Inc. Acoustic probing technique for the determination of multiple liquid/froth interfaces in separation and storage vessels based on an oblique tomographic analysis approach
WO2014083373A1 (en) * 2012-11-28 2014-06-05 B-K Medical Aps Angle independent velocity spectrum determination
CN103340621B (zh) * 2013-06-04 2014-12-03 中国科学院苏州生物医学工程技术研究所 运动伪影消除装置及其消除运动伪影的方法
CN103743360B (zh) * 2013-11-28 2016-08-24 无锡市迈日机器制造有限公司 网络版带移动存储介质的高性能气电柱
JP5837641B2 (ja) * 2014-04-08 2015-12-24 日立アロカメディカル株式会社 超音波診断装置
CN104997532A (zh) * 2014-04-24 2015-10-28 中国人民解放军总后勤部卫生部药品仪器检验所 彩色多普勒超声诊断仪检测装置的校正方法
US10175225B2 (en) 2014-09-29 2019-01-08 C A Casyso Ag Blood testing system and method
US10539579B2 (en) 2014-09-29 2020-01-21 C A Casyso Gmbh Blood testing system and method
US9726647B2 (en) 2015-03-17 2017-08-08 Hemosonics, Llc Determining mechanical properties via ultrasound-induced resonance
US10448926B2 (en) * 2016-02-26 2019-10-22 B-K Medical Aps Transverse oscillation vector estimation in ultrasound imaging
US10206646B2 (en) * 2016-03-10 2019-02-19 Siemens Healthcare Gmbh Method and system for extracting centerline representation of vascular structures in medical images via optimal paths in computational flow fields
KR101716208B1 (ko) * 2016-04-28 2017-03-14 한국건설기술연구원 개수로 흐름에서 3차원 도플러 유속계로 취득한 유속자료의 이상신호 평탄화 방법 및 그를 위한 시스템
US10161770B2 (en) 2016-06-30 2018-12-25 Ott Hydromet Gmbh Flow meter with adaptable beam characteristics
US10408648B2 (en) * 2016-06-30 2019-09-10 Hach Company Flow meter with adaptable beam characteristics
US10295385B2 (en) 2016-06-30 2019-05-21 Hach Company Flow meter with adaptable beam characteristics
WO2018195468A2 (en) 2017-04-20 2018-10-25 Hemosonics, Llc Disposable system for analysis of hemostatic function
GB2570131A (en) 2018-01-11 2019-07-17 Imperial Innovations Ltd Fluid flow analysis
WO2019215717A1 (en) * 2018-05-10 2019-11-14 ContinUse Biometrics Ltd. A system and method for depth flow inspection
US11986352B2 (en) 2019-02-05 2024-05-21 Regents Of The University Of Michigan Ultrasound speckle decorrelation estimation of lung motion and ventilation
WO2021012041A1 (en) * 2019-07-24 2021-01-28 Exact Imaging Inc. System and method for ultrasound perfusion imaging
US20240111046A1 (en) * 2019-11-12 2024-04-04 GE Precision Healthcare LLC Method and system for flow processing on channel data for application of nonlinear beamforming
CN111397697B (zh) * 2020-04-08 2021-09-17 河海大学常州校区 一种水位超声检测方法
WO2022171465A1 (en) 2021-02-11 2022-08-18 Koninklijke Philips N.V. Apparatuses, systems and methods for providing acquisition feedback
KR102588193B1 (ko) 2021-12-24 2023-10-11 국립암센터 Rf신호로부터 혈류의 속력을 측정하는 방법
CN117249790B (zh) * 2023-09-21 2024-11-05 中国人民公安大学 一种推断血滴体积以及血滴滴落高度的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950006432A (ko) * 1993-08-25 1995-03-21 남상룡 초음파 유량측정 방법과 장치

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265126A (en) * 1979-06-15 1981-05-05 General Electric Company Measurement of true blood velocity by an ultrasound system
US5291892A (en) 1991-11-04 1994-03-08 General Electric Company Ultrasonic flow imaging
US5349524A (en) 1993-01-08 1994-09-20 General Electric Company Color flow imaging system utilizing a time domain adaptive wall filter
GB9309861D0 (en) 1993-05-13 1993-06-23 Univ Hospital London Dev Corp Ultrasonic blood volume flow rate meter
US5398216A (en) 1993-08-30 1995-03-14 General Electric Company Method for detecting two-dimensional flow for ultrasound color flow imaging
US6029116A (en) * 1994-08-05 2000-02-22 Acuson Corporation Method and apparatus for a baseband processor of a receive beamformer system
US5617862A (en) * 1995-05-02 1997-04-08 Acuson Corporation Method and apparatus for beamformer system with variable aperture
US5573001A (en) * 1995-09-08 1996-11-12 Acuson Corporation Ultrasonic receive beamformer with phased sub-arrays
US5793883A (en) * 1995-09-29 1998-08-11 Siemens Medical Systems, Inc. Method for enhancing ultrasound image
US5682896A (en) 1996-03-28 1997-11-04 Diasonics Ultrasound, Inc. Method and apparatus for generating volume flow measurement
EP0839497A1 (en) * 1996-11-01 1998-05-06 EndoSonics Corporation A method for measuring volumetric fluid flow and its velocity profile in a lumen or other body cavity
US6193659B1 (en) * 1997-07-15 2001-02-27 Acuson Corporation Medical ultrasonic diagnostic imaging method and apparatus
US5967987A (en) 1997-12-18 1999-10-19 Acuson Corporation Ultrasonic system and method for measurement of fluid flow
US6186949B1 (en) * 1998-03-31 2001-02-13 General Electric Company Method and apparatus for three-dimensional flow imaging using coded excitation
US5934288A (en) 1998-04-23 1999-08-10 General Electric Company Method and apparatus for displaying 3D ultrasound data using three modes of operation
US6213946B1 (en) * 1998-12-24 2001-04-10 Agilent Technologies, Inc. Methods and apparatus for speckle reduction by orthogonal pulse compounding in medical ultrasound imaging
US6245016B1 (en) * 1999-03-12 2001-06-12 General Electric Company Ultrasound imaging system having post-beamformer signal processing using deconvolution algorithm
US6213947B1 (en) * 1999-03-31 2001-04-10 Acuson Corporation Medical diagnostic ultrasonic imaging system using coded transmit pulses

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950006432A (ko) * 1993-08-25 1995-03-21 남상룡 초음파 유량측정 방법과 장치

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
공개특허1995-6432호

Also Published As

Publication number Publication date
EP1121901A9 (en) 2002-06-12
JP2001258887A (ja) 2001-09-25
CN1332360A (zh) 2002-01-23
EP1121901A3 (en) 2002-08-07
US6535835B1 (en) 2003-03-18
JP4716346B2 (ja) 2011-07-06
EP1121901A2 (en) 2001-08-08
KR20010087166A (ko) 2001-09-15
CN1222757C (zh) 2005-10-12

Similar Documents

Publication Publication Date Title
KR100737029B1 (ko) 초음파 시스템 및 유체의 유량 측정 방법
EP1122556A2 (en) Enhanced tissue-generated harmonic imaging using coded excitation
US9351707B2 (en) Methods and apparatus to determine shear wave propagation property
JP5882447B2 (ja) 超音波イメージング方法及び超音波イメージング装置
US5910119A (en) Ultrasonic color doppler velocity and direction imaging
Jensen A new estimator for vector velocity estimation [medical ultrasonics]
Jensen et al. Directional synthetic aperture flow imaging
US10359515B2 (en) Angle independent velocity spectrum determination
EP2830508B1 (en) Methods and apparatus for ultrasound imaging
US9211111B2 (en) Determination of shear wave characteristics
EP3513735A1 (en) Device and method for generating ultrasound vector doppler image using plane wave synthesis
WO2013147297A1 (en) Methods and apparatus for ultrasound imaging
EP1021129B1 (en) Ultrasound imaging for displaying strain
US20230329670A1 (en) Ultrasonic measurement of vessel stenosis
Jensen Algorithms for estimating blood velocities using ultrasound
Li et al. Doppler angle estimation using correlation
JP3357000B2 (ja) 超音波診断装置
ECKERSLEY¹ et al. Methodology for imaging time-dependent phenomena
Tuthill et al. Three-dimensional flow vectors from RF ultrasound signals
Jensen et al. Imaging blood's velocity using synthetic aperture ultrasound
Udesen et al. Blood vector velocity estimation using an autocorrelation approach: In vivo Investigation

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

N231 Notification of change of applicant
PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20120622

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

FPAY Annual fee payment

Payment date: 20130624

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20140703

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20140703

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000